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# GNU AFFERO GENERAL PUBLIC LICENSE
Version 3, 19 November 2007
Copyright (C) 2007 Free Software Foundation, Inc.
<https://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies of this
license document, but changing it is not allowed.
## Preamble
The GNU Affero General Public License is a free, copyleft license for
software and other kinds of works, specifically designed to ensure
cooperation with the community in the case of network server software.
The licenses for most software and other practical works are designed
to take away your freedom to share and change the works. By contrast,
our General Public Licenses are intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains
free software for all its users.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
them if you wish), that you receive source code or can get it if you
want it, that you can change the software or use pieces of it in new
free programs, and that you know you can do these things.
Developers that use our General Public Licenses protect your rights
with two steps: (1) assert copyright on the software, and (2) offer
you this License which gives you legal permission to copy, distribute
and/or modify the software.
A secondary benefit of defending all users' freedom is that
improvements made in alternate versions of the program, if they
receive widespread use, become available for other developers to
incorporate. Many developers of free software are heartened and
encouraged by the resulting cooperation. However, in the case of
software used on network servers, this result may fail to come about.
The GNU General Public License permits making a modified version and
letting the public access it on a server without ever releasing its
source code to the public.
The GNU Affero General Public License is designed specifically to
ensure that, in such cases, the modified source code becomes available
to the community. It requires the operator of a network server to
provide the source code of the modified version running there to the
users of that server. Therefore, public use of a modified version, on
a publicly accessible server, gives the public access to the source
code of the modified version.
An older license, called the Affero General Public License and
published by Affero, was designed to accomplish similar goals. This is
a different license, not a version of the Affero GPL, but Affero has
released a new version of the Affero GPL which permits relicensing
under this license.
The precise terms and conditions for copying, distribution and
modification follow.
## TERMS AND CONDITIONS
### 0. Definitions.
"This License" refers to version 3 of the GNU Affero General Public
License.
"Copyright" also means copyright-like laws that apply to other kinds
of works, such as semiconductor masks.
"The Program" refers to any copyrightable work licensed under this
License. Each licensee is addressed as "you". "Licensees" and
"recipients" may be individuals or organizations.
To "modify" a work means to copy from or adapt all or part of the work
in a fashion requiring copyright permission, other than the making of
an exact copy. The resulting work is called a "modified version" of
the earlier work or a work "based on" the earlier work.
A "covered work" means either the unmodified Program or a work based
on the Program.
To "propagate" a work means to do anything with it that, without
permission, would make you directly or secondarily liable for
infringement under applicable copyright law, except executing it on a
computer or modifying a private copy. Propagation includes copying,
distribution (with or without modification), making available to the
public, and in some countries other activities as well.
To "convey" a work means any kind of propagation that enables other
parties to make or receive copies. Mere interaction with a user
through a computer network, with no transfer of a copy, is not
conveying.
An interactive user interface displays "Appropriate Legal Notices" to
the extent that it includes a convenient and prominently visible
feature that (1) displays an appropriate copyright notice, and (2)
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the interface presents a list of user commands or options, such as a
menu, a prominent item in the list meets this criterion.
### 1. Source Code.
The "source code" for a work means the preferred form of the work for
making modifications to it. "Object code" means any non-source form of
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The Corresponding Source need not include anything that users can
regenerate automatically from other parts of the Corresponding Source.
The Corresponding Source for a work in source code form is that same
work.
### 2. Basic Permissions.
All rights granted under this License are granted for the term of
copyright on the Program, and are irrevocable provided the stated
conditions are met. This License explicitly affirms your unlimited
permission to run the unmodified Program. The output from running a
covered work is covered by this License only if the output, given its
content, constitutes a covered work. This License acknowledges your
rights of fair use or other equivalent, as provided by copyright law.
You may make, run and propagate covered works that you do not convey,
without conditions so long as your license otherwise remains in force.
You may convey covered works to others for the sole purpose of having
them make modifications exclusively for you, or provide you with
facilities for running those works, provided that you comply with the
terms of this License in conveying all material for which you do not
control copyright. Those thus making or running the covered works for
you must do so exclusively on your behalf, under your direction and
control, on terms that prohibit them from making any copies of your
copyrighted material outside their relationship with you.
Conveying under any other circumstances is permitted solely under the
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it unnecessary.
### 3. Protecting Users' Legal Rights From Anti-Circumvention Law.
No covered work shall be deemed part of an effective technological
measure under any applicable law fulfilling obligations under article
11 of the WIPO copyright treaty adopted on 20 December 1996, or
similar laws prohibiting or restricting circumvention of such
measures.
When you convey a covered work, you waive any legal power to forbid
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respect to the covered work, and you disclaim any intention to limit
operation or modification of the work as a means of enforcing, against
the work's users, your or third parties' legal rights to forbid
circumvention of technological measures.
### 4. Conveying Verbatim Copies.
You may convey verbatim copies of the Program's source code as you
receive it, in any medium, provided that you conspicuously and
appropriately publish on each copy an appropriate copyright notice;
keep intact all notices stating that this License and any
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keep intact all notices of the absence of any warranty; and give all
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You may charge any price or no price for each copy that you convey,
and you may offer support or warranty protection for a fee.
### 5. Conveying Modified Source Versions.
You may convey a work based on the Program, or the modifications to
produce it from the Program, in the form of source code under the
terms of section 4, provided that you also meet all of these
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- a) The work must carry prominent notices stating that you modified
it, and giving a relevant date.
- b) The work must carry prominent notices stating that it is
released under this License and any conditions added under
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to "keep intact all notices".
- c) You must license the entire work, as a whole, under this
License to anyone who comes into possession of a copy. This
License will therefore apply, along with any applicable section 7
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regardless of how they are packaged. This License gives no
permission to license the work in any other way, but it does not
invalidate such permission if you have separately received it.
- d) If the work has interactive user interfaces, each must display
Appropriate Legal Notices; however, if the Program has interactive
interfaces that do not display Appropriate Legal Notices, your
work need not make them do so.
A compilation of a covered work with other separate and independent
works, which are not by their nature extensions of the covered work,
and which are not combined with it such as to form a larger program,
in or on a volume of a storage or distribution medium, is called an
"aggregate" if the compilation and its resulting copyright are not
used to limit the access or legal rights of the compilation's users
beyond what the individual works permit. Inclusion of a covered work
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parts of the aggregate.
### 6. Conveying Non-Source Forms.
You may convey a covered work in object code form under the terms of
sections 4 and 5, provided that you also convey the machine-readable
Corresponding Source under the terms of this License, in one of these
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- a) Convey the object code in, or embodied in, a physical product
(including a physical distribution medium), accompanied by the
Corresponding Source fixed on a durable physical medium
customarily used for software interchange.
- b) Convey the object code in, or embodied in, a physical product
(including a physical distribution medium), accompanied by a
written offer, valid for at least three years and valid for as
long as you offer spare parts or customer support for that product
model, to give anyone who possesses the object code either (1) a
copy of the Corresponding Source for all the software in the
product that is covered by this License, on a durable physical
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more than your reasonable cost of physically performing this
conveying of source, or (2) access to copy the Corresponding
Source from a network server at no charge.
- c) Convey individual copies of the object code with a copy of the
written offer to provide the Corresponding Source. This
alternative is allowed only occasionally and noncommercially, and
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with subsection 6b.
- d) Convey the object code by offering access from a designated
place (gratis or for a charge), and offer equivalent access to the
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further charge. You need not require recipients to copy the
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may be on a different server (operated by you or a third party)
that supports equivalent copying facilities, provided you maintain
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- e) Convey the object code using peer-to-peer transmission,
provided you inform other peers where the object code and
Corresponding Source of the work are being offered to the general
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information must suffice to ensure that the continued functioning of
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solely because modification has been made.
If you convey an object code work under this section in, or with, or
specifically for use in, a User Product, and the conveying occurs as
part of a transaction in which the right of possession and use of the
User Product is transferred to the recipient in perpetuity or for a
fixed term (regardless of how the transaction is characterized), the
Corresponding Source conveyed under this section must be accompanied
by the Installation Information. But this requirement does not apply
if neither you nor any third party retains the ability to install
modified object code on the User Product (for example, the work has
been installed in ROM).
The requirement to provide Installation Information does not include a
requirement to continue to provide support service, warranty, or
updates for a work that has been modified or installed by the
recipient, or for the User Product in which it has been modified or
installed. Access to a network may be denied when the modification
itself materially and adversely affects the operation of the network
or violates the rules and protocols for communication across the
network.
Corresponding Source conveyed, and Installation Information provided,
in accord with this section must be in a format that is publicly
documented (and with an implementation available to the public in
source code form), and must require no special password or key for
unpacking, reading or copying.
### 7. Additional Terms.
"Additional permissions" are terms that supplement the terms of this
License by making exceptions from one or more of its conditions.
Additional permissions that are applicable to the entire Program shall
be treated as though they were included in this License, to the extent
that they are valid under applicable law. If additional permissions
apply only to part of the Program, that part may be used separately
under those permissions, but the entire Program remains governed by
this License without regard to the additional permissions.
When you convey a copy of a covered work, you may at your option
remove any additional permissions from that copy, or from any part of
it. (Additional permissions may be written to require their own
removal in certain cases when you modify the work.) You may place
additional permissions on material, added by you to a covered work,
for which you have or can give appropriate copyright permission.
Notwithstanding any other provision of this License, for material you
add to a covered work, you may (if authorized by the copyright holders
of that material) supplement the terms of this License with terms:
- a) Disclaiming warranty or limiting liability differently from the
terms of sections 15 and 16 of this License; or
- b) Requiring preservation of specified reasonable legal notices or
author attributions in that material or in the Appropriate Legal
Notices displayed by works containing it; or
- c) Prohibiting misrepresentation of the origin of that material,
or requiring that modified versions of such material be marked in
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- d) Limiting the use for publicity purposes of names of licensors
or authors of the material; or
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trade names, trademarks, or service marks; or
- f) Requiring indemnification of licensors and authors of that
material by anyone who conveys the material (or modified versions
of it) with contractual assumptions of liability to the recipient,
for any liability that these contractual assumptions directly
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All other non-permissive additional terms are considered "further
restrictions" within the meaning of section 10. If the Program as you
received it, or any part of it, contains a notice stating that it is
governed by this License along with a term that is a further
restriction, you may remove that term. If a license document contains
a further restriction but permits relicensing or conveying under this
License, you may add to a covered work material governed by the terms
of that license document, provided that the further restriction does
not survive such relicensing or conveying.
If you add terms to a covered work in accord with this section, you
must place, in the relevant source files, a statement of the
additional terms that apply to those files, or a notice indicating
where to find the applicable terms.
Additional terms, permissive or non-permissive, may be stated in the
form of a separately written license, or stated as exceptions; the
above requirements apply either way.
### 8. Termination.
You may not propagate or modify a covered work except as expressly
provided under this License. Any attempt otherwise to propagate or
modify it is void, and will automatically terminate your rights under
this License (including any patent licenses granted under the third
paragraph of section 11).
However, if you cease all violation of this License, then your license
from a particular copyright holder is reinstated (a) provisionally,
unless and until the copyright holder explicitly and finally
terminates your license, and (b) permanently, if the copyright holder
fails to notify you of the violation by some reasonable means prior to
60 days after the cessation.
Moreover, your license from a particular copyright holder is
reinstated permanently if the copyright holder notifies you of the
violation by some reasonable means, this is the first time you have
received notice of violation of this License (for any work) from that
copyright holder, and you cure the violation prior to 30 days after
your receipt of the notice.
Termination of your rights under this section does not terminate the
licenses of parties who have received copies or rights from you under
this License. If your rights have been terminated and not permanently
reinstated, you do not qualify to receive new licenses for the same
material under section 10.
### 9. Acceptance Not Required for Having Copies.
You are not required to accept this License in order to receive or run
a copy of the Program. Ancillary propagation of a covered work
occurring solely as a consequence of using peer-to-peer transmission
to receive a copy likewise does not require acceptance. However,
nothing other than this License grants you permission to propagate or
modify any covered work. These actions infringe copyright if you do
not accept this License. Therefore, by modifying or propagating a
covered work, you indicate your acceptance of this License to do so.
### 10. Automatic Licensing of Downstream Recipients.
Each time you convey a covered work, the recipient automatically
receives a license from the original licensors, to run, modify and
propagate that work, subject to this License. You are not responsible
for enforcing compliance by third parties with this License.
An "entity transaction" is a transaction transferring control of an
organization, or substantially all assets of one, or subdividing an
organization, or merging organizations. If propagation of a covered
work results from an entity transaction, each party to that
transaction who receives a copy of the work also receives whatever
licenses to the work the party's predecessor in interest had or could
give under the previous paragraph, plus a right to possession of the
Corresponding Source of the work from the predecessor in interest, if
the predecessor has it or can get it with reasonable efforts.
You may not impose any further restrictions on the exercise of the
rights granted or affirmed under this License. For example, you may
not impose a license fee, royalty, or other charge for exercise of
rights granted under this License, and you may not initiate litigation
(including a cross-claim or counterclaim in a lawsuit) alleging that
any patent claim is infringed by making, using, selling, offering for
sale, or importing the Program or any portion of it.
### 11. Patents.
A "contributor" is a copyright holder who authorizes use under this
License of the Program or a work on which the Program is based. The
work thus licensed is called the contributor's "contributor version".
A contributor's "essential patent claims" are all patent claims owned
or controlled by the contributor, whether already acquired or
hereafter acquired, that would be infringed by some manner, permitted
by this License, of making, using, or selling its contributor version,
but do not include claims that would be infringed only as a
consequence of further modification of the contributor version. For
purposes of this definition, "control" includes the right to grant
patent sublicenses in a manner consistent with the requirements of
this License.
Each contributor grants you a non-exclusive, worldwide, royalty-free
patent license under the contributor's essential patent claims, to
make, use, sell, offer for sale, import and otherwise run, modify and
propagate the contents of its contributor version.
In the following three paragraphs, a "patent license" is any express
agreement or commitment, however denominated, not to enforce a patent
(such as an express permission to practice a patent or covenant not to
sue for patent infringement). To "grant" such a patent license to a
party means to make such an agreement or commitment not to enforce a
patent against the party.
If you convey a covered work, knowingly relying on a patent license,
and the Corresponding Source of the work is not available for anyone
to copy, free of charge and under the terms of this License, through a
publicly available network server or other readily accessible means,
then you must either (1) cause the Corresponding Source to be so
available, or (2) arrange to deprive yourself of the benefit of the
patent license for this particular work, or (3) arrange, in a manner
consistent with the requirements of this License, to extend the patent
license to downstream recipients. "Knowingly relying" means you have
actual knowledge that, but for the patent license, your conveying the
covered work in a country, or your recipient's use of the covered work
in a country, would infringe one or more identifiable patents in that
country that you have reason to believe are valid.
If, pursuant to or in connection with a single transaction or
arrangement, you convey, or propagate by procuring conveyance of, a
covered work, and grant a patent license to some of the parties
receiving the covered work authorizing them to use, propagate, modify
or convey a specific copy of the covered work, then the patent license
you grant is automatically extended to all recipients of the covered
work and works based on it.
A patent license is "discriminatory" if it does not include within the
scope of its coverage, prohibits the exercise of, or is conditioned on
the non-exercise of one or more of the rights that are specifically
granted under this License. You may not convey a covered work if you
are a party to an arrangement with a third party that is in the
business of distributing software, under which you make payment to the
third party based on the extent of your activity of conveying the
work, and under which the third party grants, to any of the parties
who would receive the covered work from you, a discriminatory patent
license (a) in connection with copies of the covered work conveyed by
you (or copies made from those copies), or (b) primarily for and in
connection with specific products or compilations that contain the
covered work, unless you entered into that arrangement, or that patent
license was granted, prior to 28 March 2007.
Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.
### 12. No Surrender of Others' Freedom.
If conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot convey a
covered work so as to satisfy simultaneously your obligations under
this License and any other pertinent obligations, then as a
consequence you may not convey it at all. For example, if you agree to
terms that obligate you to collect a royalty for further conveying
from those to whom you convey the Program, the only way you could
satisfy both those terms and this License would be to refrain entirely
from conveying the Program.
### 13. Remote Network Interaction; Use with the GNU General Public License.
Notwithstanding any other provision of this License, if you modify the
Program, your modified version must prominently offer all users
interacting with it remotely through a computer network (if your
version supports such interaction) an opportunity to receive the
Corresponding Source of your version by providing access to the
Corresponding Source from a network server at no charge, through some
standard or customary means of facilitating copying of software. This
Corresponding Source shall include the Corresponding Source for any
work covered by version 3 of the GNU General Public License that is
incorporated pursuant to the following paragraph.
Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU General Public License into a single
combined work, and to convey the resulting work. The terms of this
License will continue to apply to the part which is the covered work,
but the work with which it is combined will remain governed by version
3 of the GNU General Public License.
### 14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions
of the GNU Affero General Public License from time to time. Such new
versions will be similar in spirit to the present version, but may
differ in detail to address new problems or concerns.
Each version is given a distinguishing version number. If the Program
specifies that a certain numbered version of the GNU Affero General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the
GNU Affero General Public License, you may choose any version ever
published by the Free Software Foundation.
If the Program specifies that a proxy can decide which future versions
of the GNU Affero General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.
Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.
### 15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT
WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND
PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE
DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR
CORRECTION.
### 16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR
CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES
ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT
NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR
LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM
TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER
PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
### 17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
## How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these
terms.
To do so, attach the following notices to the program. It is safest to
attach them to the start of each source file to most effectively state
the exclusion of warranty; and each file should have at least the
"copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper
mail.
If your software can interact with users remotely through a computer
network, you should also make sure that it provides a way for users to
get its source. For example, if your program is a web application, its
interface could display a "Source" link that leads users to an archive
of the code. There are many ways you could offer source, and different
solutions will be better for different programs; see section 13 for
the specific requirements.
You should also get your employer (if you work as a programmer) or
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. For more information on this, and how to apply and follow
the GNU AGPL, see <https://www.gnu.org/licenses/>.

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@ -1,103 +1,2 @@
# oc-lib
oc-lib allows read/write/search operations into the main OpenCloud databases.
It also provides common initialization and configuration utilities for all OpenCloud components
## Usage example in a beego API
```go
const appname = "oc-mycomponent"
func main() {
// Init the oc-lib
oclib.Init(appname)
// Load the right config file
/* The configuration loader will load the configuration from the following sources:
* - the environment variables with the prefix OCAPPNAME_ - ex: OCMYCOMPONENT_MONGOURL
* - the file /etc/oc/appname.json - ex: /etc/oc/mycomponent.json
* - the file ./appname.json - ex: ./mycomponent.json
* The configuration loader will merge the configuration from the different sources
* The configuration loader will give priority to the environment variables
* The configuration loader will give priority to the local file over the default file
*/
o := oclib.GetConfLoader()
// init the local config object
models.GetConfig().Port = o.GetIntDefault("port", 8080)
models.GetConfig().LokiUrl = o.GetStringDefault("lokiurl", "")
models.GetConfig().LogLevel = o.GetStringDefault("loglevel", "info")
models.GetConfig().MongoUrl = o.GetStringDefault("mongourl", "mongodb://127.0.0.1:27017")
models.GetConfig().MongoDatabase = o.GetStringDefault("mongodatabase", "myDb")
models.GetConfig().NatsUrl = o.GetStringDefault("natsurl", "nats://localhost:4222")
models.GetConfig().mycomponentparam1 = o.GetStringDefault("mycomponentparam1", "mycomponentdefault1")
models.GetConfig().mycomponentparam2 = o.GetStringDefault("mycomponentparam2", "mycomponentdefault2")
// feed the library with the loaded config,
// this will also initialize a logger available via oclib.GetLogger()
oclib.SetConfig(
models.GetConfig().MongoUrl
models.GetConfig().MongoDatabase
models.GetConfig().NatsUrl
models.GetConfig().LokiUrl
models.GetConfig().LogLevel
)
// Beego init
beego.BConfig.AppName = appname
beego.BConfig.Listen.HTTPPort = models.GetConfig().Port
beego.BConfig.WebConfig.DirectoryIndex = true
beego.BConfig.WebConfig.StaticDir["/swagger"] = "swagger"
beego.Run()
}
```
## SPECIAL FLOWS IN OC-LIB RESUME :
### WORKFLOW AS ITS OWN WORKSPACE
A workflow on post, put, delete, manage a workspace with resources.
This workspace is deeply related to workflow by sharing its naming such as : "<workflow_name>_worspace"
### WORKFLOW GENERATE ITS OWN EXECUTION
A workflow on post, put, delete, with a schedule && schedule_active to "true", must manage execution by adding, deleting execution
depending on change (update -> involved delete into add)
If schedule_active is set to "false" execution will be deleted.
### WORKFLOW GENERATE ITS OWN BOOKING ON PEERS
A workflow on post, put, delete, with a schedule && schedule_active to "true", must manage booking by adding, deleting execution
with http requests on peers
depending on change (update -> involved delete into add)
If schedule_active is set to "false" booking will be deleted.
### SHARED WORKSPACE : WORSPACE & WORKFLOW
You can create a share workspace with workspace & workflow.
When a share workspace is post, put, delete it update workspace or workflow <shared> field.
Workspace can be shared on one share workspace
Workflow can be shared in multiple workspace
### SHARED WORKSPACE SHARE TO PEER
When writing a shared workspace, it set up to date on peers involved in shared workspace
It create or delete shared workspace in remote peers by http requests on oc-shared (update -> involved delete into add)
It create or delete workspace involved in shared workspace by http requests on oc-workspace (update -> involved delete into add)
It create or delete workflow involved in shared workspace by http requests on oc-workflow (update -> involved delete into add)
### WORKFLOW WRITE BUT SHARED
On delete & update & post, workflow will send to peer in <shared> field by http request on oc-workflow
### WORKSPACE WRITE BUT SHARED
On delete & update & post, workspace will send to peer in <shared> field by http request on oc-workspace

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calendar.go Normal file
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package oclib

19
config/app.go
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package config
var appname string
// logs.CreateLogger
// Create a new logger
// Parameters:
// - appname: string : the name of the application using oclib
// - url: string : the url of a loki logger, console log only if ""
// Returns:
// - zerolog.Logger : the logger that will log for the library and the app
func SetAppName(name string) {
appname = name
}
func GetAppName() string {
return appname
}

48
config/conf.go
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package config
import "sync"
// ===================================================
// This class has to be updated everytime
// a new configuration variable is defined
// in a componant that imports oc-lib
// ===================================================
type Config struct {
NATSUrl string
MongoUrl string
MongoDatabase string
Host string
Port string
LokiUrl string
LogLevel string
Whitelist bool
}
func (c Config) GetUrl() string {
return c.MongoUrl
}
func (c Config) GetDatabase() string {
return c.MongoDatabase
}
var instance *Config
var once sync.Once
func GetConfig() *Config {
once.Do(func() {
instance = &Config{}
})
return instance
}
func SetConfig(mongoUrl string, database string, natsUrl string, lokiUrl string, logLevel string) *Config {
GetConfig().MongoUrl = mongoUrl
GetConfig().MongoDatabase = database
GetConfig().NATSUrl = natsUrl
GetConfig().LokiUrl = lokiUrl
GetConfig().LogLevel = logLevel
GetConfig().Whitelist = true
return GetConfig()
}

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config/conf_loader.go
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package config
import (
"os"
"strings"
"github.com/goraz/onion"
"github.com/rs/zerolog"
)
/* GetConfLoader
* Get the configuration loader for the application
* Parameters:
* - AppName: string : the name of the application
* Returns:
* - *onion.Onion : the configuration loader
* The configuration loader will load the configuration from the following sources:
* - the environment variables with the prefix APPNAME_
* - the file /etc/oc/appname.json
* - the file ./appname.json
* The configuration loader will merge the configuration from the different sources
* The configuration loader will give priority to the environment variables
* The configuration loader will give priority to the local file over the default file
*/
func GetConfLoader() *onion.Onion {
logger := zerolog.New(os.Stdout).With().Timestamp().Logger()
AppName := GetAppName()
EnvPrefix := "OC_"
defaultConfigFile := "/etc/oc/" + AppName[3:] + ".json"
localConfigFile := "./" + AppName[3:] + ".json"
var configFile string
var o *onion.Onion
l3 := GetEnvVarLayer(EnvPrefix)
l2, err := onion.NewFileLayer(localConfigFile, nil)
if err == nil {
logger.Info().Msg("Local config file found " + localConfigFile + ", overriding default file")
configFile = localConfigFile
}
l1, err := onion.NewFileLayer(defaultConfigFile, nil)
if err == nil {
logger.Info().Msg("Config file found : " + defaultConfigFile)
configFile = defaultConfigFile
}
if configFile == "" {
logger.Info().Msg("No config file found, using env")
o = onion.New(l3)
} else if l1 != nil && l2 != nil {
o = onion.New(l1, l2, l3)
} else if l1 == nil {
o = onion.New(l2, l3)
} else if l2 == nil {
o = onion.New(l1, l3)
}
return o
}
func GetEnvVarLayer(prefix string) onion.Layer {
envVars := make(map[string]interface{})
for _, e := range os.Environ() {
pair := strings.SplitN(e, "=", 2)
key := pair[0]
if strings.HasPrefix(key, prefix) {
envVars[strings.TrimPrefix(key, prefix)] = pair[1]
}
}
return onion.NewMapLayer(envVars)
}

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data.go Normal file
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package oclib
type Data struct {
Resource
}

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datacenter.go Normal file
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package oclib

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datacenter_workflows.go Normal file
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package oclib

190
dbs/dbs.go
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package dbs
import (
"fmt"
"strings"
"go.mongodb.org/mongo-driver/bson"
)
type Operator int
const (
LIKE Operator = iota
EXISTS
IN
GTE
LTE
LT
GT
EQUAL
NOT
)
var str = [...]string{
"like",
"exists",
"in",
"gte",
"lte",
"lt",
"gt",
"equal",
"not",
}
func (m Operator) String() string {
return str[m]
}
func (m Operator) ToMongoEOperator(k string, value interface{}) bson.E {
defer func() {
if r := recover(); r != nil {
fmt.Println("Recovered. Error:\n", r)
}
}()
defaultValue := bson.E{Key: k, Value: bson.M{"$regex": ToValueOperator(StringToOperator(m.String()), value)}}
switch m {
case LIKE:
return bson.E{Key: k, Value: bson.M{"$regex": ToValueOperator(StringToOperator(m.String()), value)}}
case EXISTS:
return bson.E{Key: k, Value: bson.M{"$exists": ToValueOperator(StringToOperator(m.String()), value)}}
case IN:
return bson.E{Key: k, Value: bson.M{"$in": ToValueOperator(StringToOperator(m.String()), value)}}
case GTE:
return bson.E{Key: k, Value: bson.M{"$gte": ToValueOperator(StringToOperator(m.String()), value)}}
case GT:
return bson.E{Key: k, Value: bson.M{"$gt": ToValueOperator(StringToOperator(m.String()), value)}}
case LTE:
return bson.E{Key: k, Value: bson.M{"$lte": ToValueOperator(StringToOperator(m.String()), value)}}
case LT:
return bson.E{Key: k, Value: bson.M{"$lt": ToValueOperator(StringToOperator(m.String()), value)}}
case EQUAL:
return bson.E{Key: k, Value: value}
case NOT:
v := value.(Filters)
orList := bson.A{}
andList := bson.A{}
f := bson.D{}
for k, filter := range v.Or {
for _, ff := range filter {
orList = append(orList, StringToOperator(ff.Operator).ToMongoOperator(k, ff.Value))
}
}
for k, filter := range v.And {
for _, ff := range filter {
andList = append(andList, StringToOperator(ff.Operator).ToMongoOperator(k, ff.Value))
}
}
if len(orList) > 0 && len(andList) == 0 {
f = bson.D{{"$or", orList}}
} else {
if len(orList) > 0 {
andList = append(andList, bson.M{"$or": orList})
}
f = bson.D{{"$and", andList}}
}
return bson.E{Key: "$not", Value: f}
default:
return defaultValue
}
}
func (m Operator) ToMongoOperator(k string, value interface{}) bson.M {
defer func() {
if r := recover(); r != nil {
fmt.Println("Recovered. Error:\n", r)
}
}()
defaultValue := bson.M{k: bson.M{"$regex": ToValueOperator(StringToOperator(m.String()), value)}}
switch m {
case LIKE:
return bson.M{k: bson.M{"$regex": ToValueOperator(StringToOperator(m.String()), value)}}
case EXISTS:
return bson.M{k: bson.M{"$exists": ToValueOperator(StringToOperator(m.String()), value)}}
case IN:
return bson.M{k: bson.M{"$in": ToValueOperator(StringToOperator(m.String()), value)}}
case GTE:
return bson.M{k: bson.M{"$gte": ToValueOperator(StringToOperator(m.String()), value)}}
case GT:
return bson.M{k: bson.M{"$gt": ToValueOperator(StringToOperator(m.String()), value)}}
case LTE:
return bson.M{k: bson.M{"$lte": ToValueOperator(StringToOperator(m.String()), value)}}
case LT:
return bson.M{k: bson.M{"$lt": ToValueOperator(StringToOperator(m.String()), value)}}
case EQUAL:
return bson.M{k: value}
case NOT:
v := value.(Filters)
orList := bson.A{}
andList := bson.A{}
f := bson.D{}
for k, filter := range v.Or {
for _, ff := range filter {
orList = append(orList, StringToOperator(ff.Operator).ToMongoOperator(k, ff.Value))
}
}
for k, filter := range v.And {
for _, ff := range filter {
andList = append(andList, StringToOperator(ff.Operator).ToMongoOperator(k, ff.Value))
}
}
if len(orList) > 0 && len(andList) == 0 {
f = bson.D{{"$or", orList}}
} else {
if len(orList) > 0 {
andList = append(andList, bson.M{"$or": orList})
}
f = bson.D{{"$and", andList}}
}
return bson.M{"$not": f}
default:
return defaultValue
}
}
func StringToOperator(s string) Operator {
for i, v := range str {
if v == s {
return Operator(i)
}
}
return LIKE
}
func ToValueOperator(operator Operator, value interface{}) interface{} {
if strings.TrimSpace(fmt.Sprintf("%v", value)) == "*" {
value = ""
}
if operator == LIKE {
return "(?i).*" + strings.TrimSpace(fmt.Sprintf("%v", value)) + ".*"
}
return value
}
type Filters struct {
And map[string][]Filter `json:"and"`
Or map[string][]Filter `json:"or"`
}
type Filter struct {
Operator string `json:"operator,omitempty"`
Value interface{} `json:"value,omitempty"`
}
type Input = map[string]interface{}
func InputToBson(i Input, isUpdate bool) bson.D {
input := bson.D{}
for k, v := range i {
if k == "id" {
input = append(input, bson.E{Key: "_id", Value: v})
} else {
input = append(input, bson.E{Key: k, Value: v})
}
}
if isUpdate {
return bson.D{{Key: "$set", Value: input}}
}
return input
}

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dbs/mongo/mongo.go
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package mongo
import (
"context"
"errors"
"slices"
"time"
"cloud.o-forge.io/core/oc-lib/dbs"
"cloud.o-forge.io/core/oc-lib/logs"
"github.com/rs/zerolog"
"go.mongodb.org/mongo-driver/bson"
"go.mongodb.org/mongo-driver/mongo"
"go.mongodb.org/mongo-driver/mongo/options"
)
var (
mngoClient *mongo.Client
mngoDB *mongo.Database
MngoCtx context.Context
cancel context.CancelFunc
isConnected bool
existingCollections []string
mngoCollections []string
mngoConfig MongoConf
ResourceMap map[string]interface{}
)
var MONGOService = MongoDB{}
type MongoConf interface {
GetUrl() string
GetDatabase() string
}
type MongoDB struct {
Logger zerolog.Logger
}
func (m *MongoDB) Init(collections []string, config MongoConf) {
// var baseConfig string
isConnected = false
m.Logger = logs.GetLogger()
ResourceMap = make(map[string]interface{})
m.Logger.Info().Msg("Connecting to" + config.GetUrl())
mngoCollections = collections
mngoConfig = config
if err := m.createClient(config.GetUrl(), false); err != nil {
// m.Logger.Error().Msg(err.Error())
}
}
func (m *MongoDB) TestDB(config MongoConf) error {
err := m.createClient(config.GetUrl(), true)
if err != nil {
return err
}
return nil
}
func (m *MongoDB) TestCollections(config MongoConf, neededCols []string) error {
mngoDB = mngoClient.Database(config.GetDatabase())
MngoCtx, cancel = context.WithTimeout(context.Background(), 10*time.Second)
defer cancel()
existingCollections, err := mngoDB.ListCollectionNames(MngoCtx, bson.D{})
if err != nil {
return errors.New("Error contacting MongoDB\n" + err.Error())
}
for _, col := range neededCols {
if slices.Contains(existingCollections, col) {
continue
}
return errors.New("Collection " + col + " not found")
}
return nil
}
func (m *MongoDB) createClient(MongoURL string, test bool) error {
if mngoClient != nil {
return nil
}
var err error
// Allows us to use marshal and unmarshall with results of FindOne() and others
bsonOpts := &options.BSONOptions{
UseJSONStructTags: true,
NilSliceAsEmpty: true,
}
MngoCtx, cancel = context.WithTimeout(context.Background(), 10*time.Second)
defer cancel()
clientOptions := options.Client().ApplyURI(MongoURL).SetBSONOptions(bsonOpts)
// Ping the primary
if mngoClient, err = mongo.Connect(MngoCtx, clientOptions); err != nil || mngoClient == nil {
mngoClient = nil
isConnected = false
return errors.New("Mongodb connect " + MongoURL + ":" + err.Error())
}
MngoCtx, cancel = context.WithTimeout(context.Background(), 10*time.Second)
defer cancel()
if err = mngoClient.Ping(MngoCtx, nil); err != nil {
mngoClient = nil
isConnected = false
return errors.New("Mongodb ping " + MongoURL + ":" + err.Error())
}
if !isConnected && mngoClient != nil && !test {
m.Logger.Info().Msg("Connecting mongo client to db " + mngoConfig.GetDatabase())
m.prepareDB(mngoCollections, mngoConfig)
m.Logger.Info().Msg("Database is READY")
}
return nil
}
func (m *MongoDB) prepareDB(list_collection []string, config MongoConf) {
var err error
mngoDB = mngoClient.Database(config.GetDatabase())
MngoCtx, cancel = context.WithTimeout(context.Background(), 10*time.Second)
defer cancel()
existingCollections, err = mngoDB.ListCollectionNames(MngoCtx, bson.D{})
if err != nil {
m.Logger.Fatal().Msg("Error contacting MongoDB\n" + err.Error())
}
collectionMap := make(map[string]bool)
for _, name := range existingCollections {
collectionMap[name] = true
}
// Only do the collection definition process if it doesn't already exists
// we add the collection to the collection map from mongo/mongo_utils to provide faster access to the collection
for _, collection_name := range list_collection {
new_collection := mngoDB.Collection(collection_name)
if _, exists := collectionMap[collection_name]; !exists {
m.createCollection(collection_name, new_collection)
} else {
CollectionMap[collection_name] = new_collection
}
}
isConnected = true
}
// Creates the collection with index specified in mongo/mongo_collections
// or use the basic collection creation function
func (m *MongoDB) createCollection(collection_name string, new_collection *mongo.Collection) {
MngoCtx, cancel = context.WithTimeout(context.Background(), 10*time.Second)
defer cancel()
var err error
CollectionMap[collection_name] = new_collection
_, exists := IndexesMap[collection_name]
if exists {
if _, err = new_collection.Indexes().CreateMany(MngoCtx, IndexesMap[collection_name]); err != nil {
var cmdErr mongo.CommandError
if errors.As(err, &cmdErr) && cmdErr.Code != 85 {
m.Logger.Fatal().Msg("Error creating indexes for " + collection_name + " collection : \n" + err.Error())
panic(err)
} else if !errors.As(err, &cmdErr) {
m.Logger.Fatal().Msg("Unexpected error: " + err.Error())
panic(err)
}
}
} else {
mngoDB.CreateCollection(MngoCtx, collection_name)
}
}
func (m *MongoDB) DeleteOne(id string, collection_name string) (int64, int, error) {
if err := m.createClient(mngoConfig.GetUrl(), false); err != nil {
return 0, 503, err
}
filter := bson.M{"_id": id}
targetDBCollection := CollectionMap[collection_name]
opts := options.Delete().SetHint(bson.D{{Key: "_id", Value: 1}})
MngoCtx, cancel = context.WithTimeout(context.Background(), 5*time.Second)
//defer cancel()
result, err := targetDBCollection.DeleteOne(MngoCtx, filter, opts)
if err != nil {
// m.Logger.Error().Msg("Couldn't insert resource: " + err.Error())
return 0, 404, err
}
return result.DeletedCount, 200, nil
}
func (m *MongoDB) DeleteMultiple(f map[string]interface{}, collection_name string) (int64, int, error) {
if err := m.createClient(mngoConfig.GetUrl(), false); err != nil {
return 0, 503, err
}
filter := bson.D{}
for k, v := range f {
filter = append(filter, bson.E{Key: k, Value: v})
}
targetDBCollection := CollectionMap[collection_name]
opts := options.Delete().SetHint(bson.D{{Key: "_id", Value: 1}})
MngoCtx, cancel = context.WithTimeout(context.Background(), 5*time.Second)
//defer cancel()
result, err := targetDBCollection.DeleteMany(MngoCtx, filter, opts)
if err != nil {
// m.Logger.Error().Msg("Couldn't insert resource: " + err.Error())
return 0, 404, err
}
return result.DeletedCount, 200, nil
}
func (m *MongoDB) UpdateMultiple(set interface{}, filter map[string]interface{}, collection_name string) (int64, int, error) {
if err := m.createClient(mngoConfig.GetUrl(), false); err != nil {
return 0, 503, err
}
var doc map[string]interface{}
b, _ := bson.Marshal(set)
bson.Unmarshal(b, &doc)
f := bson.D{}
for k, v := range filter {
f = append(f, bson.E{Key: k, Value: v})
}
targetDBCollection := CollectionMap[collection_name]
MngoCtx, cancel = context.WithTimeout(context.Background(), 5*time.Second)
//defer cancel()
res, err := targetDBCollection.UpdateMany(MngoCtx, f, dbs.InputToBson(doc, true))
if err != nil {
// m.Logger.Error().Msg("Couldn't update resource: " + err.Error())
return 0, 404, err
}
return res.UpsertedCount, 200, nil
}
func (m *MongoDB) UpdateOne(set interface{}, id string, collection_name string) (string, int, error) {
if err := m.createClient(mngoConfig.GetUrl(), false); err != nil {
return "", 503, err
}
var doc map[string]interface{}
b, _ := bson.Marshal(set)
bson.Unmarshal(b, &doc)
filter := bson.M{"_id": id}
targetDBCollection := CollectionMap[collection_name]
MngoCtx, cancel = context.WithTimeout(context.Background(), 5*time.Second)
//defer cancel()
_, err := targetDBCollection.UpdateOne(MngoCtx, filter, dbs.InputToBson(doc, true))
if err != nil {
// m.Logger.Error().Msg("Couldn't update resource: " + err.Error())
return "", 404, err
}
return id, 200, nil
}
func (m *MongoDB) StoreOne(obj interface{}, id string, collection_name string) (string, int, error) {
if err := m.createClient(mngoConfig.GetUrl(), false); err != nil {
return "", 503, err
}
var doc map[string]interface{}
b, _ := bson.Marshal(obj)
bson.Unmarshal(b, &doc)
doc["_id"] = id
targetDBCollection := CollectionMap[collection_name]
MngoCtx, cancel = context.WithTimeout(context.Background(), 5*time.Second)
//defer cancel()
_, err := targetDBCollection.InsertOne(MngoCtx, doc)
if err != nil {
// m.Logger.Error().Msg("Couldn't insert resource: " + err.Error())
return "", 409, err
}
return id, 200, nil
}
func (m *MongoDB) LoadOne(id string, collection_name string) (*mongo.SingleResult, int, error) {
if err := m.createClient(mngoConfig.GetUrl(), false); err != nil {
return nil, 503, err
}
filter := bson.M{"_id": id}
targetDBCollection := CollectionMap[collection_name]
MngoCtx, cancel = context.WithTimeout(context.Background(), 5*time.Second)
//defer cancel()
res := targetDBCollection.FindOne(MngoCtx, filter)
if res.Err() != nil {
// m.Logger.Error().Msg("Couldn't find resource " + id + ". Error : " + res.Err().Error())
err := res.Err()
return nil, 404, err
}
return res, 200, nil
}
func (m *MongoDB) Search(filters *dbs.Filters, collection_name string) (*mongo.Cursor, int, error) {
if err := m.createClient(mngoConfig.GetUrl(), false); err != nil {
return nil, 503, err
}
opts := options.Find()
opts.SetLimit(100)
targetDBCollection := CollectionMap[collection_name]
orList := bson.A{}
andList := bson.A{}
f := bson.D{}
if filters != nil {
for k, filter := range filters.Or {
for _, ff := range filter {
orList = append(orList, dbs.StringToOperator(ff.Operator).ToMongoOperator(k, ff.Value))
}
}
for k, filter := range filters.And {
for _, ff := range filter {
andList = append(andList, dbs.StringToOperator(ff.Operator).ToMongoOperator(k, ff.Value))
}
}
if len(orList) > 0 && len(andList) == 0 {
f = bson.D{{"$or", orList}}
} else {
if len(orList) > 0 {
andList = append(andList, bson.M{"$or": orList})
}
f = bson.D{{"$and", andList}}
}
}
MngoCtx, cancel = context.WithTimeout(context.Background(), 5*time.Second)
// defer cancel()
if cursor, err := targetDBCollection.Find(
MngoCtx,
f,
opts,
); err != nil {
return nil, 404, err
} else {
return cursor, 200, nil
}
}
func (m *MongoDB) LoadFilter(filter map[string]interface{}, collection_name string) (*mongo.Cursor, int, error) {
if err := m.createClient(mngoConfig.GetUrl(), false); err != nil {
return nil, 503, err
}
f := bson.D{}
for k, v := range filter {
f = append(f, bson.E{Key: k, Value: v})
}
targetDBCollection := CollectionMap[collection_name]
MngoCtx, cancel = context.WithTimeout(context.Background(), 5*time.Second)
//defer cancel()
res, err := targetDBCollection.Find(MngoCtx, f)
if err != nil {
// m.Logger.Error().Msg("Couldn't find any resources. Error : " + err.Error())
return nil, 404, err
}
return res, 200, nil
}
func (m *MongoDB) LoadAll(collection_name string) (*mongo.Cursor, int, error) {
if err := m.createClient(mngoConfig.GetUrl(), false); err != nil {
return nil, 503, err
}
targetDBCollection := CollectionMap[collection_name]
MngoCtx, cancel = context.WithTimeout(context.Background(), 5*time.Second)
//defer cancel()
res, err := targetDBCollection.Find(MngoCtx, bson.D{})
if err != nil {
// m.Logger.Error().Msg("Couldn't find any resources. Error : " + err.Error())
return nil, 404, err
}
return res, 200, nil
}

55
dbs/mongo/mongo_utils.go
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@ -1,55 +0,0 @@
package mongo
import (
"go.mongodb.org/mongo-driver/bson"
"go.mongodb.org/mongo-driver/bson/primitive"
"go.mongodb.org/mongo-driver/mongo"
)
// Will store the created collection object for a faster access
var CollectionMap map[string]*mongo.Collection
var IndexesMap map[string][]mongo.IndexModel
func init() {
CollectionMap = make(map[string]*mongo.Collection)
IndexesMap = make(map[string][]mongo.IndexModel)
IndexesMap["data"] = append(IndexesMap["data"], mongo.IndexModel{Keys: bson.D{
{Key: "description", Value: "text"},
{Key: "example", Value: "text"}},
})
IndexesMap["compute"] = append(IndexesMap["compute"], mongo.IndexModel{Keys: bson.D{
{Key: "description", Value: "text"},
{Key: "example", Value: "text"},
{Key: "owner", Value: "text"}},
})
IndexesMap["storage"] = append(IndexesMap["storage"], mongo.IndexModel{Keys: bson.D{
{Key: "description", Value: "text"},
{Key: "example", Value: "text"}},
})
IndexesMap["processing"] = append(IndexesMap["processing"], mongo.IndexModel{Keys: bson.D{
{Key: "description", Value: "text"},
{Key: "example", Value: "text"},
{Key: "owner", Value: "text"},
},
})
IndexesMap["workflow"] = append(IndexesMap["workflow"], mongo.IndexModel{Keys: bson.D{
{Key: "description", Value: "text"},
{Key: "example", Value: "text"},
{Key: "owner", Value: "text"},
},
})
}
func GetObjIDFromString(id string) interface{} {
objectID, err := primitive.ObjectIDFromHex(id)
if err == nil {
return objectID
}
return id
}

110
doc/model.puml
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@ -1,22 +1,22 @@
@startuml oclib
abstract Resource{
+UUID: int
abstract Ressource {
+id: int
+name: string
+icon: string
+description: string
+graphic: GraphicElement
+element: DataResource/ProcessingResource/StorageResource/Workflow/ComputeResource
+element: Data/Processing/Storage/Workflow/Datacenter
}
class DataResource {
+UUID: int
class Data {
+id: int
+name: string
}
class ProcessingResource {
+UUID: int
class Processing {
+id: int
+name: string
+container: string
+command: int
@ -24,154 +24,110 @@ class ProcessingResource {
}
class StorageResource {
+UUID: int
class Storage {
+id: int
+name: string
+url: string
+capacity: int
}
class ComputeResource {
+UUID: int
class Datacenter {
+id: int
+name: string
}
class Workflow {
+UUID: int
+id: int
+name: string
}
class ResourceSet {
+UUID: int
+id: int
+name: string
+ressources: Ressource[]
}
class WorkflowSchedule {
+UUID: int
+id: int
+start: date
+end: date
+cron : string
}
class Graph {
+UUID: int
+ressources: map[GraphicElement.UUID]Resource
+id: int
+ressources: map[GraphicElement.ID]Ressource
+links: Link[]
}
class Link {
+UUID: int
+source: GraphicElement.UUID
+target: GraphicElement.UUID
+id: int
+source: GraphicElement.ID
+target: GraphicElement.ID
+graphic: GraphicLink
}
class GraphicLink {
+UUID: int
+id: int
+startXY: coord
+endXY: coord
+style: string
}
class GraphicElement {
+UUID: int
+id: int
+style: string
+xy: coord
}
class Calendar {
+UUID: int
+id: int
+name: string
+workflows: Workflow[]
+owner: string
}
class UserWorkflows {
+UUID: int
+id: int
+user: string
+workflows: Workflow[]
}
class DatacenterWorkflows {
+UUID: int
+compute: ComputeResource
+id: int
+datacenter: Datacenter
+workflows: Workflow[]
}
class Graph {
+UUID: int
+id: int
+graph: Graph
+workflows: Workflow[]
}
class Workspace {
+UUID: int
+name: string
+resources: ResourceSet[]
+peers: Peer[]
}
class Peer {
+UUID: int
+name: string
+url: string
}
class SharedWorkspace {
+UUID: int
+name: string
+version: string
+description: string
+attributes: map[string]string
+workspaces: Workspace[]
+workflows: Workflow[]
+peers: Peer[]
}
class RuleSet {
+UUID: int
+name: string
+description: string
+rules: Rule[]
}
class Rule {
+UUID: int
+name: string
+description: string
+condition: string
+action: string
}
SharedWorkspace "1" o-- "0..*" Workspace
SharedWorkspace "1" o-- "0..*" Peer
Workspace "1" o-- "0..*" ResourceSet
Peer -- Resource
RuleSet "1" o-- "0..*" Rule
SharedWorkspace -- RuleSet
UserWorkflows "1" o-- "0..*" Workflow
DatacenterWorkflows "1" o-- "0..*" Workflow
Resource<|-- DataResource
Resource<|-- ProcessingResource
Resource<|-- StorageResource
Resource<|-- ComputeResource
Resource<|-- Workflow
Ressource <|-- Data
Ressource <|-- Processing
Ressource <|-- Storage
Ressource <|-- Datacenter
Ressource <|-- Workflow
ResourceSet "1" o-- "0..*" Ressource
Workflow "1" o-- "0..*" ResourceSet
Workflow "1" o-- "0..1" WorkflowSchedule
Workflow "1" o-- "0..*" WorkflowSchedule
Workflow "1" o-- "0..*" Graph
Graph "1" o-- "0..*" Resources
Graph "1" o-- "0..*" Link
Resource--o GraphicElement
Ressource --o GraphicElement
Link -- GraphicLink

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325
doc/order_model.puml
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@ -1,325 +0,0 @@
@startuml
class AbstractObject {
ID string
Name string
IsDraft bool // is consider as a draft
UpdateDate date
LastPeerWriter string
CreatorID string
AccessMode int // public or private
}
AbstractObject ^-- AbstractResource
AbstractObject ^-- Order
AbstractObject ^-- Booking
AbstractObject ^-- BuyingStatus
AbstractObject ^-- WorkflowExecution
AbstractObject ^-- Workflow
class AbstractResource {
Logo string
Description string
ShortDescription string
Owners []string
UsageRestrictions string
VerifyAuth(request) bool
}
AbstractResource "1 " --* "many " ResourceInstanceITF
AbstractCustomizedResource "1 " --* "1 " ResourceInstanceITF
AbstractResource ^-- ComputeResource
AbstractResource ^-- DataResource
AbstractResource ^-- ProcessingResource
AbstractResource ^-- StorageResource
AbstractResource ^-- WorkflowResource
class ComputeResource {
Architecture string
Infrastructure string
}
class DataResource {
Type string
Quality string
OpenData bool
Static bool
UpdatePeriod date
PersonalData bool
AnonymizedPersonalData bool
SizeGB float64
Licence string
Example string
}
ProcessingResource "1 " *-- "1 " ProcessingUsage
class ProcessingUsage {
CPUs map[string]CPU
GPUs map[string]GPU
RAM RAM
StorageGB float64
Hypothesis string
ScalingModel string
}
class ProcessingResource {
Infrastructure string
Service bool
Usage ProcessingUsage
OpenSource bool
License string
Maturity string
}
class StorageResource {
Type string
Accronym string
}
WorkflowResource "1 " --* "many " ComputeResource
WorkflowResource "1 " --* "many " DataResource
WorkflowResource "1 " --* "many " ProcessingResource
WorkflowResource "1 " --* "many " StorageResource
class WorkflowResource {
WorkflowID string
}
class ExploitResourceSet {}
AbstractCustomizedResource --^ AbstractResource
AbstractCustomizedResource --* ExploitResourceSet
ExploitResourceSet ^-- CustomizedComputeResource
ExploitResourceSet ^-- CustomizedDataResource
ExploitResourceSet ^-- CustomizedProcessingResource
ExploitResourceSet ^-- CustomizedStorageResource
ExploitResourceSet ^-- CustomizedWorkflowResource
class AbstractCustomizedResource {
// A customized resource is an
// extended abstract resource not use in catalog
ExplicitBookingDurationS float64
UsageStart date
UsageEnd date
SelectedPricing string
}
class CustomizedComputeResource {
CPUsLocated map[string]float64
GPUsLocated map[string]float64
RAMLocated float64
}
class CustomizedDataResource {
StorageGB float64
}
class CustomizedProcessingResource {
Container Container
}
class CustomizedStorageResource {
StorageGB bool
}
class CustomizedWorkflowResource {}
interface ResourceInstanceITF {
GetID() string
VerifyPartnership() bool // eval if there is one partnership per peer groups in every instance
GetPeerGroups() []ResourcePartnerITF, []map[string][]string
ClearPeerGroups()
}
ResourceInstanceITF -- ResourceInstance
ResourceInstance ^-- ComputeResourceInstance
ResourceInstance ^-- StorageResourceInstance
ResourceInstance "many " --* "1 " ResourcePartnerITF
class ResourceInstance {
ID string
Location Geopoint
Country CountryCode
AccessProtocol string
}
class ComputeResourceInstance {
SecurityLevel string
PowerSource string
CPUs map[string]CPU
GPUs map[string]GPU
RAM RAM
}
class StorageResourceInstance {
Local bool
SecurityLevel string
SizeType string
SizeGB int
Encryption bool
Redundancy string
Throughput string
}
ResourcePartnerITF -- ResourcePartnership
ResourcePartnership ^-- ComputeResourcePartnership
ResourcePartnership ^-- DataResourcePartnership
ResourcePartnership ^-- StorageResourcePartnership
interface ResourcePartnerITF {
GetPricing(id string) PricingProfileITF
GetPeerGroups() []ResourcePartnerITF, []map[string][]string
ClearPeerGroups()
}
ResourcePartnership "many " --* "1 " PricingProfileITF
class ResourcePartnership{
Namespace string
PeerGroups map[string][]string
}
class ComputeResourcePartnership {
MaxAllowedCPUsCores map[string]int
MaxAllowedGPUsMemoryGB map[string]float64
RAMSizeGB float64
}
class DataResourcePartnership {
MaxDownloadableGBAllowed float64
PersonalDataAllowed bool
AnonymizedPersonalDataAllowed bool
}
class StorageResourcePartnership {
MaxSizeGBAllowed float64
OnlyEncryptedAllowed bool
}
RefundType -- AccessPricingProfile
enum RefundType {
REFUND_DEAD_END
REFUND_ON_ERROR
REFUND_ON_EARLY_END
}
PricingProfileITF -- AccessPricingProfile
PricingProfileITF -- ExploitPricingProfile
PricingProfileITF -- WorkflowResourcePricingProfile
AccessPricingProfile ^-- DataResourcePricingProfile
AccessPricingProfile ^-- ProcessingResourcePricingProfile
ExploitPricingProfile ^-- ComputeResourcePricingProfile
ExploitPricingProfile ^-- StorageResourcePricingProfile
interface PricingProfileITF {
GetPrice(quantity float64, val float64, start date, end date, request) float64
IsPurchased() bool
}
class AccessPricingProfile {
ID string
Pricing PricingStrategy
DefaultRefundType RefundType
RefundRatio int // percentage of refund on price
}
class DataResourcePricingProfile {}
class ProcessingResourcePricingProfile {}
ExploitPrivilegeStrategy -- ExploitPricingProfile
enum ExploitPrivilegeStrategy {
BASIC
GARANTED_ON_DELAY
GARANTED
}
AccessPricingProfile --* PricingStrategy
AccessPricingProfile ^-- ExploitPricingProfile
class ExploitPricingProfile {
AdditionnalRefundTypes RefundTypeint
PrivilegeStrategy ExploitPrivilegeStrategy
GarantedDelaySecond int
Exceeding bool
ExceedingRatio int // percentage of Exceeding based on price
}
class ComputeResourcePricingProfile {
OverrideCPUsPrices map[string]float64
OverrideGPUsPrices map[string]float64
OverrideRAMPrice float64
}
class StorageResourcePricingProfile {}
WorkflowResourcePricingProfile "1 " --* "many " ExploitResourceSet
class WorkflowResourcePricingProfile {
ID string
}
BuyingStrategy -- PricingStrategy
enum BuyingStrategy {
UNLIMITED
SUBSCRIPTION
PAY_PER_USE
}
Strategy -- TimePricingStrategy
Strategy "0-1 " *-- " " PricingStrategy
interface Strategy {
GetStrategy () string
GetStrategyValue() int
}
enum TimePricingStrategy {
ONCE
PER_SECOND
PER_MINUTE
PER_HOUR
PER_DAY
PER_WEEK
PER_MONTH
}
class PricingStrategy {
Price float64
BuyingStrategy
TimePricingStrategy TimePricingStrategy
OverrideStrategy Strategy
}
PeerOrder "many " *-- "1 " Order
PeerItemOrder "many " *-- "1 " PeerOrder
PricedItemITF "many " *-- "1 " PeerItemOrder
PricedItemITF -- AbstractCustomizedResource
class Order {
OrderBy string
WorkflowExecutionIDs []string
Status string
Total float64
}
class PeerOrder {
PeerID string
Error string
Status string
BillingAddress string
Total float64
}
class PeerItemOrder {
Quantity int
BuyingStatus string
}
class BuyingStatus {}
WorkflowExecution "many " --* "1 " Workflow
Workflow "1 " --* "many " WorkflowScheduler
WorkflowScheduler "1 " --* "many " WorkflowExecution
class WorkflowExecution {
ExecDate date
EndDate date
State string
WorkflowID string
ToBookings() []Booking
}
class WorkflowScheduler* {
Message string
Warning string
Start date
End date
DurationS float64
Cron string
Schedules(workflowID string, request) []WorkflowExecution
}
Workflow "1 " --* "many " ExploitResourceSet
class Workflow {}
interface PricedItemITF {
getPrice(request) float64, error
}
@enduml

29
doc/paymentflowV1.puml
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@ -1,29 +0,0 @@
@startuml
user -> client : schedule
client -> OrderAPIP1 : check book
OrderAPIP1 -> datacenterAPIP2 : check book
datacenterAPIP2 -> OrderAPIP1 : send ok
OrderAPIP1 -> datacenterAPIP2 : generate draft book
OrderAPIP1 -> client : send ok
client -> OrderAPIP1 : send scheduler
OrderAPIP1 -> OrderAPIP1 : draft executions
OrderAPIP1 -> OrderAPIP1 : draft order
OrderAPIP1 -> client : send drafted order
client -> user :
user -> client : select pricing profile
client -> OrderAPIP1 : update order
OrderAPIP1 -> datacenterAPIP2 : check book
datacenterAPIP2 -> OrderAPIP1 : send ok
OrderAPIP1 -> datacenterAPIP2 : generate draft book
OrderAPIP1 -> client : send order
user -> client : order
client -> OrderAPIP1 : order
OrderAPIP1 -> PaymentAPIBCP1 : send payment
PaymentAPIBCP1 -> OrderAPIP1 : send ok
OrderAPIP1 -> datacenterAPIP2 : undraft booking
OrderAPIP1 -> OrderAPIP1 : undraft execution
OrderAPIP1 -> OrderAPIP1 : undraft order
OrderAPIP1 -> client : send ok
client -> client : redirect
@enduml

578
entrypoint.go
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@ -1,578 +0,0 @@
package oclib
import (
"encoding/base64"
"encoding/json"
"errors"
"fmt"
"net/http"
"strings"
"runtime/debug"
"cloud.o-forge.io/core/oc-lib/config"
"cloud.o-forge.io/core/oc-lib/dbs"
"cloud.o-forge.io/core/oc-lib/dbs/mongo"
"cloud.o-forge.io/core/oc-lib/logs"
"cloud.o-forge.io/core/oc-lib/models"
"cloud.o-forge.io/core/oc-lib/models/collaborative_area"
"cloud.o-forge.io/core/oc-lib/models/collaborative_area/rules/rule"
"cloud.o-forge.io/core/oc-lib/models/order"
"cloud.o-forge.io/core/oc-lib/models/peer"
"cloud.o-forge.io/core/oc-lib/models/resources"
"cloud.o-forge.io/core/oc-lib/models/utils"
w2 "cloud.o-forge.io/core/oc-lib/models/workflow"
"cloud.o-forge.io/core/oc-lib/models/workflow_execution"
"cloud.o-forge.io/core/oc-lib/models/workspace"
"cloud.o-forge.io/core/oc-lib/tools"
beego "github.com/beego/beego/v2/server/web"
"github.com/beego/beego/v2/server/web/context"
"github.com/goraz/onion"
"github.com/rs/zerolog"
)
type Filters = dbs.Filters
type LibDataEnum int
// init accessible constant to retrieve data from the database
const (
INVALID LibDataEnum = iota
DATA_RESOURCE = tools.DATA_RESOURCE
PROCESSING_RESOURCE = tools.PROCESSING_RESOURCE
STORAGE_RESOURCE = tools.STORAGE_RESOURCE
COMPUTE_RESOURCE = tools.COMPUTE_RESOURCE
WORKFLOW_RESOURCE = tools.WORKFLOW_RESOURCE
WORKFLOW = tools.WORKFLOW
WORKSPACE = tools.WORKSPACE
WORKFLOW_EXECUTION = tools.WORKFLOW_EXECUTION
PEER = tools.PEER
COLLABORATIVE_AREA = tools.COLLABORATIVE_AREA
RULE = tools.RULE
BOOKING = tools.BOOKING
ORDER = tools.ORDER
)
// will turn into standards api hostnames
func (d LibDataEnum) API() string {
return tools.DefaultAPI[d]
}
// will turn into standards name
func (d LibDataEnum) String() string {
return tools.Str[d]
}
// will turn into enum index
func (d LibDataEnum) EnumIndex() int {
return int(d)
}
func IsQueryParamsEquals(input *context.BeegoInput, name string, val interface{}) bool {
path := strings.Split(input.URI(), "?")
if len(path) >= 2 {
uri := strings.Split(path[1], "&")
for _, val := range uri {
kv := strings.Split(val, "=")
if kv[0] == name && fmt.Sprintf("%v", val) == kv[1] {
return true
}
}
}
return false
}
// model to define the shallow data structure
type LibDataShallow struct {
Data []utils.ShallowDBObject `bson:"data" json:"data"`
Code int `bson:"code" json:"code"`
Err string `bson:"error" json:"error"`
}
// model to define the data structure
type LibData struct {
Data utils.DBObject `bson:"data" json:"data"`
Code int `bson:"code" json:"code"`
Err string `bson:"error" json:"error"`
}
func InitDaemon(appName string) {
config.SetAppName(appName) // set the app name to the logger to define the main log chan
// create a temporary console logger for init
logs.SetLogger(logs.CreateLogger("main"))
// Load the right config file
o := GetConfLoader()
// feed the library with the loaded config
SetConfig(
o.GetStringDefault("MONGO_URL", "mongodb://127.0.0.1:27017"),
o.GetStringDefault("MONGO_DATABASE", "DC_myDC"),
o.GetStringDefault("NATS_URL", "nats://localhost:4222"),
o.GetStringDefault("LOKI_URL", ""),
o.GetStringDefault("LOG_LEVEL", "info"),
)
// Beego init
beego.BConfig.AppName = appName
beego.BConfig.Listen.HTTPPort = o.GetIntDefault("port", 8080)
beego.BConfig.WebConfig.DirectoryIndex = true
beego.BConfig.WebConfig.StaticDir["/swagger"] = "swagger"
}
type IDTokenClaims struct {
UserID string `json:"user_id"`
PeerID string `json:"peer_id"`
Groups []string `json:"groups"`
}
// SessionClaims struct
type SessionClaims struct {
AccessToken map[string]interface{} `json:"access_token"`
IDToken IDTokenClaims `json:"id_token"`
}
// Claims struct
type Claims struct {
Session SessionClaims `json:"session"`
}
func ExtractTokenInfo(request http.Request) (string, string, []string) {
reqToken := request.Header.Get("Authorization")
splitToken := strings.Split(reqToken, "Bearer ")
if len(splitToken) < 2 {
reqToken = ""
} else {
reqToken = splitToken[1]
}
if reqToken != "" {
token := strings.Split(reqToken, ".")
if len(token) > 2 {
bytes, err := base64.StdEncoding.DecodeString(token[2])
if err != nil {
return "", "", []string{}
}
var c Claims
err = json.Unmarshal(bytes, &c)
if err != nil {
return "", "", []string{}
}
return c.Session.IDToken.UserID, c.Session.IDToken.PeerID, c.Session.IDToken.Groups
}
}
return "", "", []string{}
}
func Init(appName string) {
InitDaemon(appName)
api := &tools.API{}
api.Discovered(beego.BeeApp.Handlers.GetAllControllerInfo())
}
//
// Expose subpackages
//
/* GetLogger returns the main logger
* @return zerolog.Logger
*/
func GetLogger() zerolog.Logger {
return logs.GetLogger()
}
/* SetConfig will set the config and create a logger according to app configuration and initialize mongo accessor
* @param url string
* @param database string
* @param natsUrl string
* @param lokiUrl string
* @param logLevel string
* @return *Config
*/
func SetConfig(mongoUrl string, database string, natsUrl string, lokiUrl string, logLevel string) *config.Config {
cfg := config.SetConfig(mongoUrl, database, natsUrl, lokiUrl, logLevel)
defer func() {
if r := recover(); r != nil {
tools.UncatchedError = append(tools.UncatchedError, errors.New("Panic recovered in Init : "+fmt.Sprintf("%v", r)+" - "+string(debug.Stack())))
fmt.Printf("Panic recovered in Init : %v - %v\n", r, string(debug.Stack()))
}
}()
logs.CreateLogger("main")
mongo.MONGOService.Init(models.GetModelsNames(), config.GetConfig()) // init the mongo service
return cfg
}
/* GetConfig will get the config
* @return *Config
*/
func GetConfig() *config.Config {
return config.GetConfig()
}
/* GetConfLoader
* Get the configuration loader for the application
* Parameters:
* - AppName: string : the name of the application
* Returns:
* - *onion.Onion : the configuration loader
* The configuration loader will load the configuration from the following sources:
* - the environment variables with the prefix OCAPPNAME_
* - the file /etc/oc/appname.json
* - the file ./appname.json
* The configuration loader will merge the configuration from the different sources
* The configuration loader will give priority to the environment variables
* The configuration loader will give priority to the local file over the default file
*/
func GetConfLoader() *onion.Onion {
return config.GetConfLoader()
}
type Request struct {
collection LibDataEnum
user string
peerID string
groups []string
caller *tools.HTTPCaller
}
func NewRequest(collection LibDataEnum, user string, peerID string, groups []string, caller *tools.HTTPCaller) *Request {
return &Request{collection: collection, user: user, peerID: peerID, groups: groups, caller: caller}
}
func ToScheduler(m interface{}) (n *workflow_execution.WorkflowSchedule) {
defer func() {
if r := recover(); r != nil {
return
}
}()
return m.(*workflow_execution.WorkflowSchedule)
}
func (r *Request) Schedule(wfID string, scheduler *workflow_execution.WorkflowSchedule) (*workflow_execution.WorkflowSchedule, error) {
ws, _, _, err := scheduler.Schedules(wfID, &tools.APIRequest{
Caller: r.caller,
Username: r.user,
PeerID: r.peerID,
Groups: r.groups,
})
if err != nil {
return nil, err
}
fmt.Println("BAM", ws)
return ws, nil
}
func (r *Request) CheckBooking(wfID string, start string, end string, durationInS float64, cron string) bool {
ok, _, _, _, err := workflow_execution.NewScheduler(start, end, durationInS, cron).CheckBooking(wfID, &tools.APIRequest{
Caller: r.caller,
Username: r.user,
PeerID: r.peerID,
Groups: r.groups,
})
if err != nil {
fmt.Println(err)
return false
}
return ok
}
func (r *Request) DraftOrder(scheduler *workflow_execution.WorkflowSchedule) (*order.Order, error) {
o := &order.Order{}
if err := o.DraftOrder(scheduler, &tools.APIRequest{
Caller: r.caller,
Username: r.user,
PeerID: r.peerID,
Groups: r.groups,
}); err != nil {
return nil, err
}
return o, nil
}
func (r *Request) PaymentTunnel(o *order.Order, scheduler *workflow_execution.WorkflowSchedule) error {
return o.Pay(scheduler, &tools.APIRequest{
Caller: r.caller,
Username: r.user,
PeerID: r.peerID,
Groups: r.groups,
})
}
/*
* Search will search for the data in the database
* @param filters *dbs.Filters
* @param word string
* @param collection LibDataEnum
* @param c ...*tools.HTTPCaller
* @return data LibDataShallow
*/
func (r *Request) Search(filters *dbs.Filters, word string, isDraft bool) (data LibDataShallow) {
defer func() { // recover the panic
if r := recover(); r != nil {
tools.UncatchedError = append(tools.UncatchedError, errors.New("Panic recovered in Search : "+fmt.Sprintf("%v", r)))
data = LibDataShallow{Data: nil, Code: 500, Err: "Panic recovered in LoadAll : " + fmt.Sprintf("%v", r) + " - " + string(debug.Stack())}
}
}()
d, code, err := models.Model(r.collection.EnumIndex()).GetAccessor(&tools.APIRequest{
Caller: r.caller,
Username: r.user,
PeerID: r.peerID,
Groups: r.groups,
}).Search(filters, word, isDraft)
if err != nil {
data = LibDataShallow{Data: d, Code: code, Err: err.Error()}
return
}
data = LibDataShallow{Data: d, Code: code}
return
}
/*
* LoadAll will load all the data from the database
* @param collection LibDataEnum
* @param c ...*tools.HTTPCaller
* @return data LibDataShallow
*/
func (r *Request) LoadAll(isDraft bool) (data LibDataShallow) {
defer func() { // recover the panic
if r := recover(); r != nil {
tools.UncatchedError = append(tools.UncatchedError, errors.New("Panic recovered in LoadAll : "+fmt.Sprintf("%v", r)+" - "+string(debug.Stack())))
data = LibDataShallow{Data: nil, Code: 500, Err: "Panic recovered in LoadAll : " + fmt.Sprintf("%v", r) + " - " + string(debug.Stack())}
}
}()
d, code, err := models.Model(r.collection.EnumIndex()).GetAccessor(&tools.APIRequest{
Caller: r.caller,
Username: r.user,
PeerID: r.peerID,
Groups: r.groups,
}).LoadAll(isDraft)
if err != nil {
data = LibDataShallow{Data: d, Code: code, Err: err.Error()}
return
}
data = LibDataShallow{Data: d, Code: code}
return
}
/*
* LoadOne will load one data from the database
* @param collection LibDataEnum
* @param id string
* @param c ...*tools.HTTPCaller
* @return data LibData
*/
func (r *Request) LoadOne(id string) (data LibData) {
defer func() { // recover the panic
if r := recover(); r != nil {
tools.UncatchedError = append(tools.UncatchedError, errors.New("Panic recovered in LoadOne : "+fmt.Sprintf("%v", r)+" - "+string(debug.Stack())))
data = LibData{Data: nil, Code: 500, Err: "Panic recovered in LoadOne : " + fmt.Sprintf("%v", r) + " - " + string(debug.Stack())}
}
}()
d, code, err := models.Model(r.collection.EnumIndex()).GetAccessor(&tools.APIRequest{
Caller: r.caller,
Username: r.user,
PeerID: r.peerID,
Groups: r.groups,
}).LoadOne(id)
if err != nil {
data = LibData{Data: d, Code: code, Err: err.Error()}
return
}
data = LibData{Data: d, Code: code}
return
}
/*
* UpdateOne will update one data from the database
* @param collection LibDataEnum
* @param set map[string]interface{}
* @param id string
* @param c ...*tools.HTTPCaller
* @return data LibData
*/
func (r *Request) UpdateOne(set map[string]interface{}, id string) (data LibData) {
defer func() { // recover the panic
if r := recover(); r != nil {
tools.UncatchedError = append(tools.UncatchedError, errors.New("Panic recovered in UpdateOne : "+fmt.Sprintf("%v", r)+" - "+string(debug.Stack())))
data = LibData{Data: nil, Code: 500, Err: "Panic recovered in UpdateOne : " + fmt.Sprintf("%v", r) + " - " + string(debug.Stack())}
}
}()
model := models.Model(r.collection.EnumIndex())
d, code, err := model.GetAccessor(&tools.APIRequest{
Caller: r.caller,
Username: r.user,
PeerID: r.peerID,
Groups: r.groups,
}).UpdateOne(model.Deserialize(set, model), id)
if err != nil {
data = LibData{Data: d, Code: code, Err: err.Error()}
return
}
data = LibData{Data: d, Code: code}
return
}
/*
* DeleteOne will delete one data from the database
* @param collection LibDataEnum
* @param id string
* @param c ...*tools.HTTPCaller
* @return data LibData
*/
func (r *Request) DeleteOne(id string) (data LibData) {
defer func() { // recover the panic
if r := recover(); r != nil {
tools.UncatchedError = append(tools.UncatchedError, errors.New("Panic recovered in DeleteOne : "+fmt.Sprintf("%v", r)+" - "+string(debug.Stack())))
data = LibData{Data: nil, Code: 500, Err: "Panic recovered in DeleteOne : " + fmt.Sprintf("%v", r) + " - " + string(debug.Stack())}
}
}()
d, code, err := models.Model(r.collection.EnumIndex()).GetAccessor(&tools.APIRequest{
Caller: r.caller,
Username: r.user,
PeerID: r.peerID,
Groups: r.groups,
}).DeleteOne(id)
if err != nil {
data = LibData{Data: d, Code: code, Err: err.Error()}
return
}
data = LibData{Data: d, Code: code}
return
}
/*
* StoreOne will store one data from the database
* @param collection LibDataEnum
* @param object map[string]interface{}
* @param c ...*tools.HTTPCaller
* @return data LibData
*/
func (r *Request) StoreOne(object map[string]interface{}) (data LibData) {
defer func() { // recover the panic
if r := recover(); r != nil {
tools.UncatchedError = append(tools.UncatchedError, errors.New("Panic recovered in StoreOne : "+fmt.Sprintf("%v", r)+" - "+string(debug.Stack())))
data = LibData{Data: nil, Code: 500, Err: "Panic recovered in StoreOne : " + fmt.Sprintf("%v", r) + " - " + string(debug.Stack())}
}
}()
model := models.Model(r.collection.EnumIndex())
d, code, err := model.GetAccessor(&tools.APIRequest{
Caller: r.caller,
Username: r.user,
PeerID: r.peerID,
Groups: r.groups,
}).StoreOne(model.Deserialize(object, model))
if err != nil {
data = LibData{Data: d, Code: code, Err: err.Error()}
return
}
data = LibData{Data: d, Code: code}
return
}
/*
* CopyOne will copy one data from the database
* @param collection LibDataEnum
* @param object map[string]interface{}
* @param c ...*tools.HTTPCaller
* @return data LibData
*/
func (r *Request) CopyOne(object map[string]interface{}) (data LibData) {
defer func() { // recover the panic
if r := recover(); r != nil {
tools.UncatchedError = append(tools.UncatchedError, errors.New("Panic recovered in CopyOne : "+fmt.Sprintf("%v", r)+" - "+string(debug.Stack())))
data = LibData{Data: nil, Code: 500, Err: "Panic recovered in UpdateOne : " + fmt.Sprintf("%v", r) + " - " + string(debug.Stack())}
}
}()
model := models.Model(r.collection.EnumIndex())
d, code, err := model.GetAccessor(&tools.APIRequest{
Caller: r.caller,
Username: r.user,
PeerID: r.peerID,
Groups: r.groups,
}).CopyOne(model.Deserialize(object, model))
if err != nil {
data = LibData{Data: d, Code: code, Err: err.Error()}
return
}
data = LibData{Data: d, Code: code}
return
}
// ================ CAST ========================= //
func (l *LibData) ToDataResource() *resources.DataResource {
if l.Data.GetAccessor(nil).GetType() == tools.DATA_RESOURCE {
return l.Data.(*resources.DataResource)
}
return nil
}
func (l *LibData) ToComputeResource() *resources.ComputeResource {
if l.Data != nil && l.Data.GetAccessor(nil).GetType() == tools.COMPUTE_RESOURCE {
return l.Data.(*resources.ComputeResource)
}
return nil
}
func (l *LibData) ToStorageResource() *resources.StorageResource {
if l.Data.GetAccessor(nil).GetType() == tools.STORAGE_RESOURCE {
return l.Data.(*resources.StorageResource)
}
return nil
}
func (l *LibData) ToProcessingResource() *resources.ProcessingResource {
if l.Data.GetAccessor(nil).GetType() == tools.PROCESSING_RESOURCE {
return l.Data.(*resources.ProcessingResource)
}
return nil
}
func (l *LibData) ToWorkflowResource() *resources.WorkflowResource {
if l.Data.GetAccessor(nil).GetType() == tools.WORKFLOW_RESOURCE {
return l.Data.(*resources.WorkflowResource)
}
return nil
}
func (l *LibData) ToPeer() *peer.Peer {
if l.Data.GetAccessor(nil).GetType() == tools.PEER {
return l.Data.(*peer.Peer)
}
return nil
}
func (l *LibData) ToWorkflow() *w2.Workflow {
if l.Data.GetAccessor(nil).GetType() == tools.WORKFLOW {
return l.Data.(*w2.Workflow)
}
return nil
}
func (l *LibData) ToWorkspace() *workspace.Workspace {
if l.Data.GetAccessor(nil).GetType() == tools.WORKSPACE {
return l.Data.(*workspace.Workspace)
}
return nil
}
func (l *LibData) ToCollaborativeArea() *collaborative_area.CollaborativeArea {
if l.Data.GetAccessor(nil).GetType() == tools.COLLABORATIVE_AREA {
return l.Data.(*collaborative_area.CollaborativeArea)
}
return nil
}
func (l *LibData) ToRule() *rule.Rule {
if l.Data.GetAccessor(nil).GetType() == tools.COLLABORATIVE_AREA {
return l.Data.(*rule.Rule)
}
return nil
}
func (l *LibData) ToWorkflowExecution() *workflow_execution.WorkflowExecution {
if l.Data.GetAccessor(nil).GetType() == tools.WORKFLOW_EXECUTION {
return l.Data.(*workflow_execution.WorkflowExecution)
}
return nil
}
func (l *LibData) ToOrder() *order.Order {
if l.Data.GetAccessor(nil).GetType() == tools.ORDER {
return l.Data.(*order.Order)
}
return nil
}

57
go.mod
View File

@ -1,60 +1,11 @@
module cloud.o-forge.io/core/oc-lib
module oc-lib
go 1.22.0
require (
github.com/beego/beego/v2 v2.3.1
github.com/go-playground/validator/v10 v10.22.0
github.com/google/uuid v1.6.0
github.com/goraz/onion v0.1.3
github.com/nats-io/nats.go v1.37.0
github.com/robfig/cron/v3 v3.0.1
github.com/rs/zerolog v1.33.0
github.com/stretchr/testify v1.9.0
)
require (
github.com/nats-io/nkeys v0.4.7 // indirect
github.com/nats-io/nuid v1.0.1 // indirect
)
require github.com/rs/zerolog v1.33.0
require (
github.com/mattn/go-colorable v0.1.13 // indirect
github.com/mattn/go-isatty v0.0.20 // indirect
go.mongodb.org/mongo-driver v1.16.0
golang.org/x/sys v0.22.0 // indirect
)
require (
github.com/beorn7/perks v1.0.1 // indirect
github.com/biter777/countries v1.7.5
github.com/cespare/xxhash/v2 v2.2.0 // indirect
github.com/davecgh/go-spew v1.1.1 // indirect
github.com/gabriel-vasile/mimetype v1.4.4 // indirect
github.com/go-playground/locales v0.14.1 // indirect
github.com/go-playground/universal-translator v0.18.1 // indirect
github.com/golang/snappy v0.0.4 // indirect
github.com/hashicorp/golang-lru v0.5.4 // indirect
github.com/klauspost/compress v1.17.9 // indirect
github.com/kr/text v0.1.0 // indirect
github.com/leodido/go-urn v1.4.0 // indirect
github.com/mitchellh/mapstructure v1.5.0 // indirect
github.com/montanaflynn/stats v0.7.1 // indirect
github.com/pmezard/go-difflib v1.0.0 // indirect
github.com/prometheus/client_golang v1.19.0 // indirect
github.com/prometheus/client_model v0.5.0 // indirect
github.com/prometheus/common v0.48.0 // indirect
github.com/prometheus/procfs v0.12.0 // indirect
github.com/robfig/cron v1.2.0
github.com/shiena/ansicolor v0.0.0-20200904210342-c7312218db18 // indirect
github.com/xdg-go/pbkdf2 v1.0.0 // indirect
github.com/xdg-go/scram v1.1.2 // indirect
github.com/xdg-go/stringprep v1.0.4 // indirect
github.com/youmark/pkcs8 v0.0.0-20240424034433-3c2c7870ae76 // indirect
golang.org/x/crypto v0.25.0 // indirect
golang.org/x/net v0.27.0 // indirect
golang.org/x/sync v0.7.0 // indirect
golang.org/x/text v0.16.0 // indirect
google.golang.org/protobuf v1.34.2 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
github.com/mattn/go-isatty v0.0.19 // indirect
golang.org/x/sys v0.12.0 // indirect
)

162
go.sum
View File

@ -1,173 +1,15 @@
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/beego/beego/v2 v2.3.1 h1:7MUKMpJYzOXtCUsTEoXOxsDV/UcHw6CPbaWMlthVNsc=
github.com/beego/beego/v2 v2.3.1/go.mod h1:5cqHsOHJIxkq44tBpRvtDe59GuVRVv/9/tyVDxd5ce4=
github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
github.com/biter777/countries v1.7.5 h1:MJ+n3+rSxWQdqVJU8eBy9RqcdH6ePPn4PJHocVWUa+Q=
github.com/biter777/countries v1.7.5/go.mod h1:1HSpZ526mYqKJcpT5Ti1kcGQ0L0SrXWIaptUWjFfv2E=
github.com/cespare/xxhash/v2 v2.2.0 h1:DC2CZ1Ep5Y4k3ZQ899DldepgrayRUGE6BBZ/cd9Cj44=
github.com/cespare/xxhash/v2 v2.2.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
github.com/coreos/etcd v3.3.17+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
github.com/coreos/go-semver v0.3.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
github.com/coreos/go-systemd/v22 v22.5.0/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/elazarl/go-bindata-assetfs v1.0.1 h1:m0kkaHRKEu7tUIUFVwhGGGYClXvyl4RE03qmvRTNfbw=
github.com/elazarl/go-bindata-assetfs v1.0.1/go.mod h1:v+YaWX3bdea5J/mo8dSETolEo7R71Vk1u8bnjau5yw4=
github.com/etcd-io/etcd v3.3.17+incompatible/go.mod h1:cdZ77EstHBwVtD6iTgzgvogwcjo9m4iOqoijouPJ4bs=
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
github.com/gabriel-vasile/mimetype v1.4.4 h1:QjV6pZ7/XZ7ryI2KuyeEDE8wnh7fHP9YnQy+R0LnH8I=
github.com/gabriel-vasile/mimetype v1.4.4/go.mod h1:JwLei5XPtWdGiMFB5Pjle1oEeoSeEuJfJE+TtfvdB/s=
github.com/go-playground/assert/v2 v2.2.0 h1:JvknZsQTYeFEAhQwI4qEt9cyV5ONwRHC+lYKSsYSR8s=
github.com/go-playground/assert/v2 v2.2.0/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/oXslEjJA=
github.com/go-playground/locales v0.14.1/go.mod h1:hxrqLVvrK65+Rwrd5Fc6F2O76J/NuW9t0sjnWqG1slY=
github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJnYK9S473LQFuzCbDbfSFY=
github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
github.com/go-playground/validator/v10 v10.22.0 h1:k6HsTZ0sTnROkhS//R0O+55JgM8C4Bx7ia+JlgcnOao=
github.com/go-playground/validator/v10 v10.22.0/go.mod h1:dbuPbCMFw/DrkbEynArYaCwl3amGuJotoKCe95atGMM=
github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
github.com/golang/snappy v0.0.4 h1:yAGX7huGHXlcLOEtBnF4w7FQwA26wojNCwOYAEhLjQM=
github.com/golang/snappy v0.0.4/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1 h1:EGx4pi6eqNxGaHF6qqu48+N2wcFQ5qg5FXgOdqsJ5d8=
github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/goraz/onion v0.1.3 h1:KhyvbDA2b70gcz/d5izfwTiOH8SmrvV43AsVzpng3n0=
github.com/goraz/onion v0.1.3/go.mod h1:XEmz1XoBz+wxTgWB8NwuvRm4RAu3vKxvrmYtzK+XCuQ=
github.com/hashicorp/golang-lru v0.5.4 h1:YDjusn29QI/Das2iO9M0BHnIbxPeyuCHsjMW+lJfyTc=
github.com/hashicorp/golang-lru v0.5.4/go.mod h1:iADmTwqILo4mZ8BN3D2Q6+9jd8WM5uGBxy+E8yxSoD4=
github.com/imdario/mergo v0.3.8/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA=
github.com/json-iterator/go v1.1.8/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
github.com/jtolds/gls v4.20.0+incompatible h1:xdiiI2gbIgH/gLH7ADydsJ1uDOEzR8yvV7C0MuV77Wo=
github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
github.com/klauspost/compress v1.17.9 h1:6KIumPrER1LHsvBVuDa0r5xaG0Es51mhhB9BQB2qeMA=
github.com/klauspost/compress v1.17.9/go.mod h1:Di0epgTjJY877eYKx5yC51cX2A2Vl2ibi7bDH9ttBbw=
github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/leodido/go-urn v1.4.0 h1:WT9HwE9SGECu3lg4d/dIA+jxlljEa1/ffXKmRjqdmIQ=
github.com/leodido/go-urn v1.4.0/go.mod h1:bvxc+MVxLKB4z00jd1z+Dvzr47oO32F/QSNjSBOlFxI=
github.com/magiconair/properties v1.8.1/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
github.com/mattn/go-isatty v0.0.19 h1:JITubQf0MOLdlGRuRq+jtsDlekdYPia9ZFsB8h/APPA=
github.com/mattn/go-isatty v0.0.19/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
github.com/mitchellh/mapstructure v1.5.0 h1:jeMsZIYE/09sWLaz43PL7Gy6RuMjD2eJVyuac5Z2hdY=
github.com/mitchellh/mapstructure v1.5.0/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
github.com/montanaflynn/stats v0.7.1 h1:etflOAAHORrCC44V+aR6Ftzort912ZU+YLiSTuV8eaE=
github.com/montanaflynn/stats v0.7.1/go.mod h1:etXPPgVO6n31NxCd9KQUMvCM+ve0ruNzt6R8Bnaayow=
github.com/nats-io/nats.go v1.37.0 h1:07rauXbVnnJvv1gfIyghFEo6lUcYRY0WXc3x7x0vUxE=
github.com/nats-io/nats.go v1.37.0/go.mod h1:Ubdu4Nh9exXdSz0RVWRFBbRfrbSxOYd26oF0wkWclB8=
github.com/nats-io/nkeys v0.4.7 h1:RwNJbbIdYCoClSDNY7QVKZlyb/wfT6ugvFCiKy6vDvI=
github.com/nats-io/nkeys v0.4.7/go.mod h1:kqXRgRDPlGy7nGaEDMuYzmiJCIAAWDK0IMBtDmGD0nc=
github.com/nats-io/nuid v1.0.1 h1:5iA8DT8V7q8WK2EScv2padNa/rTESc1KdnPw4TC2paw=
github.com/nats-io/nuid v1.0.1/go.mod h1:19wcPz3Ph3q0Jbyiqsd0kePYG7A95tJPxeL+1OSON2c=
github.com/ogier/pflag v0.0.1/go.mod h1:zkFki7tvTa0tafRvTBIZTvzYyAu6kQhPZFnshFFPE+g=
github.com/pelletier/go-toml v1.6.0/go.mod h1:5N711Q9dKgbdkxHL+MEfF31hpT7l0S0s/t2kKREewys=
github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/prometheus/client_golang v1.19.0 h1:ygXvpU1AoN1MhdzckN+PyD9QJOSD4x7kmXYlnfbA6JU=
github.com/prometheus/client_golang v1.19.0/go.mod h1:ZRM9uEAypZakd+q/x7+gmsvXdURP+DABIEIjnmDdp+k=
github.com/prometheus/client_model v0.5.0 h1:VQw1hfvPvk3Uv6Qf29VrPF32JB6rtbgI6cYPYQjL0Qw=
github.com/prometheus/client_model v0.5.0/go.mod h1:dTiFglRmd66nLR9Pv9f0mZi7B7fk5Pm3gvsjB5tr+kI=
github.com/prometheus/common v0.48.0 h1:QO8U2CdOzSn1BBsmXJXduaaW+dY/5QLjfB8svtSzKKE=
github.com/prometheus/common v0.48.0/go.mod h1:0/KsvlIEfPQCQ5I2iNSAWKPZziNCvRs5EC6ILDTlAPc=
github.com/prometheus/procfs v0.12.0 h1:jluTpSng7V9hY0O2R9DzzJHYb2xULk9VTR1V1R/k6Bo=
github.com/prometheus/procfs v0.12.0/go.mod h1:pcuDEFsWDnvcgNzo4EEweacyhjeA9Zk3cnaOZAZEfOo=
github.com/robfig/cron v1.2.0 h1:ZjScXvvxeQ63Dbyxy76Fj3AT3Ut0aKsyd2/tl3DTMuQ=
github.com/robfig/cron v1.2.0/go.mod h1:JGuDeoQd7Z6yL4zQhZ3OPEVHB7fL6Ka6skscFHfmt2k=
github.com/robfig/cron/v3 v3.0.1 h1:WdRxkvbJztn8LMz/QEvLN5sBU+xKpSqwwUO1Pjr4qDs=
github.com/robfig/cron/v3 v3.0.1/go.mod h1:eQICP3HwyT7UooqI/z+Ov+PtYAWygg1TEWWzGIFLtro=
github.com/rogpeppe/go-internal v1.10.0 h1:TMyTOH3F/DB16zRVcYyreMH6GnZZrwQVAoYjRBZyWFQ=
github.com/rogpeppe/go-internal v1.10.0/go.mod h1:UQnix2H7Ngw/k4C5ijL5+65zddjncjaFoBhdsK/akog=
github.com/rs/xid v1.5.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
github.com/rs/zerolog v1.33.0 h1:1cU2KZkvPxNyfgEmhHAz/1A9Bz+llsdYzklWFzgp0r8=
github.com/rs/zerolog v1.33.0/go.mod h1:/7mN4D5sKwJLZQ2b/znpjC3/GQWY/xaDXUM0kKWRHss=
github.com/shiena/ansicolor v0.0.0-20200904210342-c7312218db18 h1:DAYUYH5869yV94zvCES9F51oYtN5oGlwjxJJz7ZCnik=
github.com/shiena/ansicolor v0.0.0-20200904210342-c7312218db18/go.mod h1:nkxAfR/5quYxwPZhyDxgasBMnRtBZd0FCEpawpjMUFg=
github.com/skarademir/naturalsort v0.0.0-20150715044055-69a5d87bef62/go.mod h1:oIdVclZaltY1Nf7OQUkg1/2jImBJ+ZfKZuDIRSwk3p0=
github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d h1:zE9ykElWQ6/NYmHa3jpm/yHnI4xSofP+UP6SpjHcSeM=
github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337 h1:WN9BUFbdyOsSH/XohnWpXOlq9NBD5sGAB2FciQMUEe8=
github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
github.com/xdg-go/pbkdf2 v1.0.0 h1:Su7DPu48wXMwC3bs7MCNG+z4FhcyEuz5dlvchbq0B0c=
github.com/xdg-go/pbkdf2 v1.0.0/go.mod h1:jrpuAogTd400dnrH08LKmI/xc1MbPOebTwRqcT5RDeI=
github.com/xdg-go/scram v1.1.2 h1:FHX5I5B4i4hKRVRBCFRxq1iQRej7WO3hhBuJf+UUySY=
github.com/xdg-go/scram v1.1.2/go.mod h1:RT/sEzTbU5y00aCK8UOx6R7YryM0iF1N2MOmC3kKLN4=
github.com/xdg-go/stringprep v1.0.4 h1:XLI/Ng3O1Atzq0oBs3TWm+5ZVgkq2aqdlvP9JtoZ6c8=
github.com/xdg-go/stringprep v1.0.4/go.mod h1:mPGuuIYwz7CmR2bT9j4GbQqutWS1zV24gijq1dTyGkM=
github.com/youmark/pkcs8 v0.0.0-20240424034433-3c2c7870ae76 h1:tBiBTKHnIjovYoLX/TPkcf+OjqqKGQrPtGT3Foz+Pgo=
github.com/youmark/pkcs8 v0.0.0-20240424034433-3c2c7870ae76/go.mod h1:SQliXeA7Dhkt//vS29v3zpbEwoa+zb2Cn5xj5uO4K5U=
github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
go.mongodb.org/mongo-driver v1.16.0 h1:tpRsfBJMROVHKpdGyc1BBEzzjDUWjItxbVSZ8Ls4BQ4=
go.mongodb.org/mongo-driver v1.16.0/go.mod h1:oB6AhJQvFQL4LEHyXi6aJzQJtBiTQHiAd83l0GdFaiw=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20191112222119-e1110fd1c708/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
golang.org/x/crypto v0.25.0 h1:ypSNr+bnYL2YhwoMt2zPxHFmbAN1KZs/njMG3hxUp30=
golang.org/x/crypto v0.25.0/go.mod h1:T+wALwcMOSE0kXgUAnPAHqTLW+XHgcELELW8VaDgm/M=
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
golang.org/x/net v0.27.0 h1:5K3Njcw06/l2y9vpGCSdcxWOYHOUk3dVNGDXN+FvAys=
golang.org/x/net v0.27.0/go.mod h1:dDi0PyhWNoiUOrAS8uXv/vnScO4wnHQO4mj9fn/RytE=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.7.0 h1:YsImfSBoP9QPYL0xyKJPq0gcaJdG3rInoqxTWbfQu9M=
golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191115151921-52ab43148777/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.12.0 h1:CM0HF96J0hcLAwsHPJZjfdNzs0gftsLfgKt57wWHJ0o=
golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.22.0 h1:RI27ohtqKCnwULzJLqkv897zojh5/DwS/ENaMzUOaWI=
golang.org/x/sys v0.22.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ=
golang.org/x/text v0.16.0 h1:a94ExnEXNtEwYLGJSIUxnWoxoRz/ZcCsV63ROupILh4=
golang.org/x/text v0.16.0/go.mod h1:GhwF1Be+LQoKShO3cGOHzqOgRrGaYc9AvblQOmPVHnI=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
google.golang.org/protobuf v1.34.2 h1:6xV6lTsCfpGD21XK49h7MhtcApnLqkfYgPcdHftf6hg=
google.golang.org/protobuf v1.34.2/go.mod h1:qYOHts0dSfpeUzUFpOMr/WGzszTmLH+DiWniOlNbLDw=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

1
graph.go Normal file
View File

@ -0,0 +1 @@
package oclib

22
logs/logger.go → logger.go
View File

@ -1,43 +1,33 @@
package logs
package oclib
import (
"oc-lib/logs"
"os"
"runtime"
"time"
"cloud.o-forge.io/core/oc-lib/config"
"github.com/rs/zerolog"
)
var logger zerolog.Logger
// logs.CreateLogger
// CreateLogger
// Create a new logger
// Parameters:
// - appname: string : the name of the application using oclib
// - url: string : the url of a loki logger, console log only if ""
// Returns:
// - zerolog.Logger : the logger that will log for the library and the app
func CreateLogger(appname string, url string) zerolog.Logger {
func GetLogger() zerolog.Logger {
return logger
}
func SetLogger(l zerolog.Logger) {
logger = l
}
func CreateLogger(funcName string) zerolog.Logger {
url := config.GetConfig().LokiUrl
if url != "" {
labels := map[string]string{
"app": config.GetAppName(),
"app": "app",
"code": "go",
"platform": runtime.GOOS,
"function": funcName,
}
lokiWriter := NewLokiWriter(url, labels)
lokiWriter := logs.NewLokiWriter(url, labels)
consoleWriter := zerolog.ConsoleWriter{Out: os.Stdout, TimeFormat: time.RFC3339}

13
logs/lokiwriter.go
View File

@ -55,17 +55,6 @@ func (w *LokiWriter) Write(p []byte) (n int, err error) {
}
labels["level"] = level
// Add label that have been added to the event
// A bit unsafe since we don't know what could be stored in the event
// but we can't access this object once passed to the multilevel writter
for k,v := range(event){
if k != "level" && k != "time" && k != "message"{
labels[k] = v.(string)
}
}
// Format the timestamp in nanoseconds
timestamp := fmt.Sprintf("%d000000", time.Now().UnixNano()/int64(time.Millisecond))
@ -87,7 +76,7 @@ func (w *LokiWriter) Write(p []byte) (n int, err error) {
//fmt.Printf("Sending payload to Loki: %s\n", string(payloadBytes))
req, err := http.NewRequest("POST", w.url + "/loki/api/v1/push", bytes.NewReader(payloadBytes))
req, err := http.NewRequest("POST", w.url, bytes.NewReader(payloadBytes))
if err != nil {
return 0, fmt.Errorf("failed to create HTTP request: %w", err)
}

110
models/booking/booking.go
View File

@ -1,110 +0,0 @@
package booking
import (
"time"
"cloud.o-forge.io/core/oc-lib/dbs"
"cloud.o-forge.io/core/oc-lib/models/common/enum"
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/tools"
"go.mongodb.org/mongo-driver/bson/primitive"
)
/*
* Booking is a struct that represents a booking
*/
type Booking struct {
utils.AbstractObject // AbstractObject contains the basic fields of an object (id, name)
ExecutionsID string `json:"executions_id,omitempty" bson:"executions_id,omitempty" validate:"required"` // ExecutionsID is the ID of the executions
DestPeerID string `json:"dest_peer_id,omitempty"` // DestPeerID is the ID of the destination peer
WorkflowID string `json:"workflow_id,omitempty" bson:"workflow_id,omitempty"` // WorkflowID is the ID of the workflow
ExecutionID string `json:"execution_id,omitempty" bson:"execution_id,omitempty" validate:"required"`
State enum.BookingStatus `json:"state,omitempty" bson:"state,omitempty" validate:"required"` // State is the state of the booking
ExpectedStartDate time.Time `json:"expected_start_date,omitempty" bson:"expected_start_date,omitempty" validate:"required"` // ExpectedStartDate is the expected start date of the booking
ExpectedEndDate *time.Time `json:"expected_end_date,omitempty" bson:"expected_end_date,omitempty" validate:"required"` // ExpectedEndDate is the expected end date of the booking
RealStartDate *time.Time `json:"real_start_date,omitempty" bson:"real_start_date,omitempty"` // RealStartDate is the real start date of the booking
RealEndDate *time.Time `json:"real_end_date,omitempty" bson:"real_end_date,omitempty"` // RealEndDate is the real end date of the booking
ResourceType tools.DataType `json:"resource_type,omitempty" bson:"resource_type,omitempty" validate:"required"` // ResourceType is the type of the resource
ResourceID string `json:"resource_id,omitempty" bson:"resource_id,omitempty" validate:"required"` // could be a Compute or a Storage
}
// CheckBooking checks if a booking is possible on a specific compute resource
func (wfa *Booking) Check(id string, start time.Time, end *time.Time, parrallelAllowed int) (bool, error) {
// check if
if end == nil {
// if no end... then Book like a savage
e := start.Add(time.Hour)
end = &e
}
accessor := NewAccessor(nil)
res, code, err := accessor.Search(&dbs.Filters{
And: map[string][]dbs.Filter{ // check if there is a booking on the same compute resource by filtering on the compute_resource_id, the state and the execution date
"resource_id": {{Operator: dbs.EQUAL.String(), Value: id}},
"state": {{Operator: dbs.EQUAL.String(), Value: enum.DRAFT.EnumIndex()}},
"expected_start_date": {
{Operator: dbs.LTE.String(), Value: primitive.NewDateTimeFromTime(*end)},
{Operator: dbs.GTE.String(), Value: primitive.NewDateTimeFromTime(start)},
},
},
}, "", wfa.IsDraft)
if code != 200 {
return false, err
}
return len(res) <= parrallelAllowed, nil
}
func (d *Booking) GetDelayForLaunch() time.Duration {
return d.RealStartDate.Sub(d.ExpectedStartDate)
}
func (d *Booking) GetDelayForFinishing() time.Duration {
if d.ExpectedEndDate == nil {
return time.Duration(0)
}
return d.RealEndDate.Sub(d.ExpectedStartDate)
}
func (d *Booking) GetUsualDuration() time.Duration {
return d.ExpectedEndDate.Sub(d.ExpectedStartDate)
}
func (d *Booking) GetRealDuration() time.Duration {
if d.RealEndDate == nil || d.RealStartDate == nil {
return time.Duration(0)
}
return d.RealEndDate.Sub(*d.RealStartDate)
}
func (d *Booking) GetDelayOnDuration() time.Duration {
return d.GetRealDuration() - d.GetUsualDuration()
}
func (d *Booking) GetAccessor(request *tools.APIRequest) utils.Accessor {
return NewAccessor(request) // Create a new instance of the accessor
}
func (d *Booking) VerifyAuth(request *tools.APIRequest) bool {
return true
}
func (r *Booking) StoreDraftDefault() {
r.IsDraft = false
}
func (r *Booking) CanUpdate(set utils.DBObject) (bool, utils.DBObject) {
if !r.IsDraft && r.State != set.(*Booking).State || r.RealStartDate != set.(*Booking).RealStartDate || r.RealEndDate != set.(*Booking).RealEndDate {
return true, &Booking{
State: set.(*Booking).State,
RealStartDate: set.(*Booking).RealStartDate,
RealEndDate: set.(*Booking).RealEndDate,
} // only state can be updated
}
// TODO : HERE WE CAN HANDLE THE CASE WHERE THE BOOKING IS DELAYED OR EXCEEDING OR ending sooner
return r.IsDraft, set
}
func (r *Booking) CanDelete() bool {
return r.IsDraft // only draft bookings can be deleted
}

92
models/booking/booking_mongo_accessor.go
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@ -1,92 +0,0 @@
package booking
import (
"errors"
"time"
"cloud.o-forge.io/core/oc-lib/dbs"
"cloud.o-forge.io/core/oc-lib/logs"
"cloud.o-forge.io/core/oc-lib/models/common/enum"
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/tools"
)
type bookingMongoAccessor struct {
utils.AbstractAccessor // AbstractAccessor contains the basic fields of an accessor (model, caller)
}
// New creates a new instance of the bookingMongoAccessor
func NewAccessor(request *tools.APIRequest) *bookingMongoAccessor {
return &bookingMongoAccessor{
AbstractAccessor: utils.AbstractAccessor{
Logger: logs.CreateLogger(tools.BOOKING.String()), // Create a logger with the data type
Request: request,
Type: tools.BOOKING,
},
}
}
/*
* Nothing special here, just the basic CRUD operations
*/
func (a *bookingMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
return utils.GenericDeleteOne(id, a)
}
func (a *bookingMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
if set.(*Booking).State == 0 {
return nil, 400, errors.New("state is required")
}
realSet := &Booking{State: set.(*Booking).State}
return utils.GenericUpdateOne(realSet, id, a, &Booking{})
}
func (a *bookingMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
return utils.GenericStoreOne(data, a)
}
func (a *bookingMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
return utils.GenericStoreOne(data, a)
}
func (a *bookingMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
return utils.GenericLoadOne[*Booking](id, func(d utils.DBObject) (utils.DBObject, int, error) {
now := time.Now()
now = now.Add(time.Second * -60)
if d.(*Booking).State == enum.DRAFT && now.UTC().After(d.(*Booking).ExpectedStartDate) {
return utils.GenericDeleteOne(d.GetID(), a)
}
if (d.(*Booking).ExpectedEndDate) == nil {
d.(*Booking).State = enum.FORGOTTEN
utils.GenericRawUpdateOne(d, id, a)
} else if d.(*Booking).State == enum.SCHEDULED && now.UTC().After(d.(*Booking).ExpectedStartDate) {
d.(*Booking).State = enum.DELAYED
utils.GenericRawUpdateOne(d, id, a)
}
return d, 200, nil
}, a)
}
func (a *bookingMongoAccessor) LoadAll(isDraft bool) ([]utils.ShallowDBObject, int, error) {
return utils.GenericLoadAll[*Booking](a.getExec(), isDraft, a)
}
func (a *bookingMongoAccessor) Search(filters *dbs.Filters, search string, isDraft bool) ([]utils.ShallowDBObject, int, error) {
return utils.GenericSearch[*Booking](filters, search, (&Booking{}).GetObjectFilters(search), a.getExec(), isDraft, a)
}
func (a *bookingMongoAccessor) getExec() func(utils.DBObject) utils.ShallowDBObject {
return func(d utils.DBObject) utils.ShallowDBObject {
now := time.Now()
now = now.Add(time.Second * -60)
if d.(*Booking).State == enum.DRAFT && now.UTC().After(d.(*Booking).ExpectedStartDate) {
utils.GenericDeleteOne(d.GetID(), a)
return nil
}
if d.(*Booking).State == enum.SCHEDULED && now.UTC().After(d.(*Booking).ExpectedStartDate) {
d.(*Booking).State = enum.DELAYED
utils.GenericRawUpdateOne(d, d.GetID(), a)
}
return d
}
}

103
models/collaborative_area/collaborative_area.go
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@ -1,103 +0,0 @@
package collaborative_area
import (
"slices"
"time"
"cloud.o-forge.io/core/oc-lib/config"
"cloud.o-forge.io/core/oc-lib/models/collaborative_area/rules/rule"
"cloud.o-forge.io/core/oc-lib/models/peer"
"cloud.o-forge.io/core/oc-lib/models/utils"
w "cloud.o-forge.io/core/oc-lib/models/workflow"
"cloud.o-forge.io/core/oc-lib/models/workspace"
"cloud.o-forge.io/core/oc-lib/tools"
)
type CollaborativeAreaRule struct {
ShareMode string `json:"share_mode,omitempty" bson:"share_mode,omitempty"` // Share is the share of the rule
CreatedAt time.Time `json:"created_at,omitempty" bson:"created_at,omitempty"` // CreatedAt is the time the rule was created
Creator string `json:"creator,omitempty" bson:"creator,omitempty"` // Creator is the creator of the rule
ExploitedBy string `json:"exploited_by,omitempty" bson:"exploited_by,omitempty"` // ExploitedBy is the exploited by of the rule
}
// SharedWorkspace is a struct that represents a shared workspace
// WARNING : it got a shallow object version, this one is the full version
// full version is the one used by API
// other one is a shallow version used by the Lib for import cycle problem purposes
type CollaborativeArea struct {
utils.AbstractObject // AbstractObject contains the basic fields of an object (id, name)
IsSent bool `json:"is_sent" bson:"-"` // IsSent is a flag that indicates if the workspace is sent
Version string `json:"version,omitempty" bson:"version,omitempty"` // Version is the version of the workspace
Description string `json:"description,omitempty" bson:"description,omitempty" validate:"required"` // Description is the description of the workspace
CollaborativeAreaRule *CollaborativeAreaRule `json:"collaborative_area,omitempty" bson:"collaborative_area,omitempty"` // CollaborativeArea is the collaborative area of the workspace
Attributes map[string]interface{} `json:"attributes,omitempty" bson:"attributes,omitempty"` // Attributes is the attributes of the workspace (TODO)
Workspaces []string `json:"workspaces" bson:"workspaces"` // Workspaces is the workspaces of the workspace
Workflows []string `json:"workflows" bson:"workflows"` // Workflows is the workflows of the workspace
AllowedPeersGroup map[string][]string `json:"allowed_peers_group" bson:"allowed_peers_group"` // AllowedPeersGroup is the group of allowed peers
Rules []string `json:"rules" bson:"rules,omitempty"` // Rules is the rules of the workspace
SharedRules []*rule.Rule `json:"shared_rules,omitempty" bson:"-"` // SharedRules is the shared rules of the workspace
SharedWorkspaces []*workspace.Workspace `json:"shared_workspaces,omitempty" bson:"-"` // SharedWorkspaces is the shared workspaces of the workspace
SharedWorkflows []*w.Workflow `json:"shared_workflows,omitempty" bson:"-"` // SharedWorkflows is the shared workflows of the workspace
SharedPeers []*peer.Peer `json:"shared_peers,omitempty" bson:"-"` // SharedPeers is the shared peers of the workspace
}
func (ao *CollaborativeArea) Clear(peerID string) {
if ao.AllowedPeersGroup == nil {
ao.AllowedPeersGroup = map[string][]string{}
}
ao.CreatorID = peerID
if config.GetConfig().Whitelist {
ao.AllowedPeersGroup[peerID] = []string{"*"}
} else {
ao.AllowedPeersGroup[peerID] = []string{}
}
// then reset the shared fields
if ao.Workspaces == nil {
ao.Workspaces = []string{}
}
if ao.Workflows == nil {
ao.Workflows = []string{}
}
if ao.Rules == nil {
ao.Rules = []string{}
}
if ao.CollaborativeAreaRule == nil {
ao.CollaborativeAreaRule = &CollaborativeAreaRule{
ShareMode: "private",
ExploitedBy: "collaborators only",
}
}
ao.CollaborativeAreaRule.CreatedAt = time.Now().UTC()
}
func (ao *CollaborativeArea) VerifyAuth(request *tools.APIRequest) bool {
if (ao.AllowedPeersGroup != nil || config.GetConfig().Whitelist) && request != nil {
if grps, ok := ao.AllowedPeersGroup[request.PeerID]; ok || config.GetConfig().Whitelist {
if slices.Contains(grps, "*") || (!ok && config.GetConfig().Whitelist) {
return true
}
for _, grp := range grps {
if slices.Contains(request.Groups, grp) {
return true
}
}
}
}
return ao.AbstractObject.VerifyAuth(request)
}
func (d *CollaborativeArea) GetAccessor(request *tools.APIRequest) utils.Accessor {
return NewAccessor(request) // Create a new instance of the accessor
}
func (d *CollaborativeArea) Trim() *CollaborativeArea {
return d
}
func (d *CollaborativeArea) StoreDraftDefault() {
d.AllowedPeersGroup = map[string][]string{
d.CreatorID: []string{"*"},
}
d.IsDraft = false
}

283
models/collaborative_area/collaborative_area_mongo_accessor.go
View File

@ -1,283 +0,0 @@
package collaborative_area
import (
"fmt"
"slices"
"cloud.o-forge.io/core/oc-lib/dbs"
"cloud.o-forge.io/core/oc-lib/logs"
"cloud.o-forge.io/core/oc-lib/models/collaborative_area/rules/rule"
"cloud.o-forge.io/core/oc-lib/models/peer"
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/models/workflow"
w "cloud.o-forge.io/core/oc-lib/models/workflow"
"cloud.o-forge.io/core/oc-lib/models/workspace"
"cloud.o-forge.io/core/oc-lib/tools"
)
// SharedWorkspace is a struct that represents a collaborative area
type collaborativeAreaMongoAccessor struct {
utils.AbstractAccessor // AbstractAccessor contains the basic fields of an accessor (model, caller)
workspaceAccessor utils.Accessor
workflowAccessor utils.Accessor
peerAccessor utils.Accessor
ruleAccessor utils.Accessor
}
func NewAccessor(request *tools.APIRequest) *collaborativeAreaMongoAccessor {
return &collaborativeAreaMongoAccessor{
AbstractAccessor: utils.AbstractAccessor{
Logger: logs.CreateLogger(tools.COLLABORATIVE_AREA.String()), // Create a logger with the data type
Request: request,
Type: tools.COLLABORATIVE_AREA,
},
workspaceAccessor: (&workspace.Workspace{}).GetAccessor(request),
workflowAccessor: (&w.Workflow{}).GetAccessor(request),
peerAccessor: (&peer.Peer{}).GetAccessor(request),
ruleAccessor: (&rule.Rule{}).GetAccessor(request),
}
}
// DeleteOne deletes a collaborative area from the database, given its ID, it automatically share to peers if the workspace is shared
func (a *collaborativeAreaMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
set, code, err := a.LoadOne(id)
if code != 200 {
return nil, code, err
}
a.deleteToPeer(set.(*CollaborativeArea))
a.sharedWorkflow(&CollaborativeArea{}, id) // create all shared workflows
a.sharedWorkspace(&CollaborativeArea{}, id) // create all collaborative areas
return utils.GenericDeleteOne(id, a) // then add on yours
}
// UpdateOne updates a collaborative area in the database, given its ID and the new data, it automatically share to peers if the workspace is shared
func (a *collaborativeAreaMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
res, code, err := utils.GenericUpdateOne(set.(*CollaborativeArea).Trim(), id, a, &CollaborativeArea{})
// a.deleteToPeer(res.(*CollaborativeArea)) // delete the collaborative area on the peer
a.sharedWorkflow(res.(*CollaborativeArea), id) // replace all shared workflows
a.sharedWorkspace(res.(*CollaborativeArea), id) // replace all collaborative areas (not shared worspace obj but workspace one)
// a.sendToPeer(res.(*CollaborativeArea)) // send the collaborative area (collaborative area object) to the peers
return res, code, err
}
// StoreOne stores a collaborative area in the database, it automatically share to peers if the workspace is shared
func (a *collaborativeAreaMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
_, id := (&peer.Peer{}).IsMySelf() // get the local peer
data.(*CollaborativeArea).Clear(id) // set the creator
// retrieve or proper peer
if data.(*CollaborativeArea).CollaborativeAreaRule != nil {
data.(*CollaborativeArea).CollaborativeAreaRule = &CollaborativeAreaRule{}
}
data.(*CollaborativeArea).CollaborativeAreaRule.Creator = id
d, code, err := utils.GenericStoreOne(data.(*CollaborativeArea).Trim(), a)
if code == 200 {
a.sharedWorkflow(d.(*CollaborativeArea), d.GetID()) // create all shared workflows
a.sharedWorkspace(d.(*CollaborativeArea), d.GetID()) // create all collaborative areas
a.sendToPeer(d.(*CollaborativeArea)) // send the collaborative area (collaborative area object) to the peers
}
return data, code, err
}
// CopyOne copies a CollaborativeArea in the database
func (a *collaborativeAreaMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
return a.StoreOne(data)
}
func filterEnrich[T utils.ShallowDBObject](arr []string, isDrafted bool, a utils.Accessor) []T {
var new []T
res, code, _ := a.Search(&dbs.Filters{
Or: map[string][]dbs.Filter{
"abstractobject.id": {{Operator: dbs.IN.String(), Value: arr}},
},
}, "", isDrafted)
fmt.Println(res, arr, isDrafted, a)
if code == 200 {
for _, r := range res {
new = append(new, r.(T))
}
}
return new
}
// enrich is a function that enriches the CollaborativeArea with the shared objects
func (a *collaborativeAreaMongoAccessor) enrich(sharedWorkspace *CollaborativeArea, isDrafted bool, request *tools.APIRequest) *CollaborativeArea {
sharedWorkspace.SharedWorkspaces = filterEnrich[*workspace.Workspace](sharedWorkspace.Workspaces, isDrafted, a.workspaceAccessor)
sharedWorkspace.SharedWorkflows = filterEnrich[*workflow.Workflow](sharedWorkspace.Workflows, isDrafted, a.workflowAccessor)
peerskey := []string{}
fmt.Println("PEERS 1", sharedWorkspace.AllowedPeersGroup)
for k, v := range sharedWorkspace.AllowedPeersGroup {
canFound := false
for _, t := range request.Groups {
if slices.Contains(v, t) {
canFound = true
break
}
}
fmt.Println("PEERS 2", canFound, v)
if slices.Contains(v, "*") || canFound {
peerskey = append(peerskey, k)
}
}
fmt.Println("PEERS", peerskey)
sharedWorkspace.SharedPeers = filterEnrich[*peer.Peer](peerskey, isDrafted, a.peerAccessor)
sharedWorkspace.SharedRules = filterEnrich[*rule.Rule](sharedWorkspace.Rules, isDrafted, a.ruleAccessor)
return sharedWorkspace
}
func (a *collaborativeAreaMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
return utils.GenericLoadOne[*CollaborativeArea](id, func(d utils.DBObject) (utils.DBObject, int, error) {
return a.enrich(d.(*CollaborativeArea), false, a.Request), 200, nil
}, a)
}
func (a *collaborativeAreaMongoAccessor) LoadAll(isDrafted bool) ([]utils.ShallowDBObject, int, error) {
return utils.GenericLoadAll[*CollaborativeArea](func(d utils.DBObject) utils.ShallowDBObject {
return a.enrich(d.(*CollaborativeArea), isDrafted, a.Request)
}, isDrafted, a)
}
func (a *collaborativeAreaMongoAccessor) Search(filters *dbs.Filters, search string, isDrafted bool) ([]utils.ShallowDBObject, int, error) {
return utils.GenericSearch[*CollaborativeArea](filters, search, (&CollaborativeArea{}).GetObjectFilters(search),
func(d utils.DBObject) utils.ShallowDBObject {
return a.enrich(d.(*CollaborativeArea), isDrafted, a.Request)
}, isDrafted, a)
}
/*
sharedWorkspace is a function that shares the collaborative area to the peers
*/
func (a *collaborativeAreaMongoAccessor) sharedWorkspace(shared *CollaborativeArea, id string) {
eldest, code, _ := a.LoadOne(id) // get the eldest
if code == 200 {
eld := eldest.(*CollaborativeArea)
if eld.Workspaces != nil { // update all your workspaces in the eldest by replacing shared ref by an empty string
for _, v := range eld.Workspaces {
a.workspaceAccessor.UpdateOne(&workspace.Workspace{Shared: ""}, v)
if a.GetCaller() != nil || a.GetCaller().URLS == nil || a.GetCaller().URLS[tools.WORKSPACE] == nil {
continue
}
paccess := (&peer.Peer{}) // send to all peers
for k := range shared.AllowedPeersGroup { // delete the collaborative area on the peer
b, err := paccess.LaunchPeerExecution(k, v, tools.WORKSPACE, tools.DELETE, nil, a.GetCaller())
if err != nil && b == nil {
a.Logger.Error().Msg("Could not send to peer " + k + ". Error: " + err.Error())
}
}
}
}
}
if shared.Workspaces != nil {
for _, v := range shared.Workspaces { // update all the collaborative areas
workspace, code, _ := a.workspaceAccessor.UpdateOne(&workspace.Workspace{Shared: shared.UUID}, v) // add the shared ref to workspace
if a.GetCaller() != nil || a.GetCaller().URLS == nil || a.GetCaller().URLS[tools.WORKSPACE] == nil {
continue
}
for k := range shared.AllowedPeersGroup {
if code != 200 {
continue
}
paccess := (&peer.Peer{}) // send to all peers, add the collaborative area on the peer
s := workspace.Serialize(workspace)
s["name"] = fmt.Sprintf("%v", s["name"]) + "_" + k
b, err := paccess.LaunchPeerExecution(k, v, tools.WORKSPACE, tools.POST, s, a.GetCaller())
if err != nil && b == nil {
a.Logger.Error().Msg("Could not send to peer " + k + ". Error: " + err.Error())
}
}
}
}
// deleting on peers before adding, to avoid conflicts on peers side
// because you have no reference to the remote collaborative area
}
// sharedWorkflow is a function that shares the shared workflow to the peers
func (a *collaborativeAreaMongoAccessor) sharedWorkflow(shared *CollaborativeArea, id string) {
eldest, code, _ := a.LoadOne(id) // get the eldest
if code == 200 {
eld := eldest.(*CollaborativeArea)
if eld.Workflows != nil {
for _, v := range eld.Workflows {
data, code, _ := a.workflowAccessor.LoadOne(v)
if code == 200 {
s := data.(*w.Workflow)
new := []string{}
for _, id2 := range s.Shared {
if id2 != id {
new = append(new, id2)
}
} // kick the shared reference in your old shared workflow
n := &w.Workflow{}
n.Shared = new
a.workflowAccessor.UpdateOne(n, v)
if a.GetCaller() != nil || a.GetCaller().URLS == nil || a.GetCaller().URLS[tools.WORKFLOW] == nil {
continue
}
paccess := (&peer.Peer{}) // send to all peers
for k := range shared.AllowedPeersGroup { // delete the shared workflow on the peer
b, err := paccess.LaunchPeerExecution(k, v, tools.WORKFLOW, tools.DELETE, nil, a.GetCaller())
if err != nil && b == nil {
a.Logger.Error().Msg("Could not send to peer " + k + ". Error: " + err.Error())
}
}
}
}
}
}
if shared.Workflows != nil { // update all the shared workflows
for _, v := range shared.Workflows {
data, code, _ := a.workflowAccessor.LoadOne(v)
if code == 200 {
s := data.(*w.Workflow)
if !slices.Contains(s.Shared, id) {
s.Shared = append(s.Shared, id)
workflow, code, _ := a.workflowAccessor.UpdateOne(s, v)
if a.GetCaller() != nil || a.GetCaller().URLS == nil || a.GetCaller().URLS[tools.WORKFLOW] == nil {
continue
}
paccess := (&peer.Peer{})
for k := range shared.AllowedPeersGroup { // send to all peers
if code == 200 {
s := workflow.Serialize(workflow) // add the shared workflow on the peer
s["name"] = fmt.Sprintf("%v", s["name"]) + "_" + k
b, err := paccess.LaunchPeerExecution(k, shared.UUID, tools.WORKFLOW, tools.POST, s, a.GetCaller())
if err != nil && b == nil {
a.Logger.Error().Msg("Could not send to peer " + k + ". Error: " + err.Error())
}
}
}
}
}
}
}
// deleting on peers before adding, to avoid conflicts on peers side
// because you have no reference to the remote shared workflow
}
// sharedWorkspace is a function that shares the collaborative area to the peers
func (a *collaborativeAreaMongoAccessor) deleteToPeer(shared *CollaborativeArea) {
a.contactPeer(shared, tools.POST)
}
// sharedWorkspace is a function that shares the collaborative area to the peers
func (a *collaborativeAreaMongoAccessor) sendToPeer(shared *CollaborativeArea) {
a.contactPeer(shared, tools.POST)
}
func (a *collaborativeAreaMongoAccessor) contactPeer(shared *CollaborativeArea, meth tools.METHOD) {
if a.GetCaller() == nil || a.GetCaller().URLS == nil || a.GetCaller().URLS[tools.COLLABORATIVE_AREA] == nil || a.GetCaller().Disabled {
return
}
paccess := (&peer.Peer{})
for k := range shared.AllowedPeersGroup {
if ok, _ := (&peer.Peer{AbstractObject: utils.AbstractObject{UUID: k}}).IsMySelf(); ok || (shared.IsSent && meth == tools.POST) || (!shared.IsSent && meth != tools.POST) {
continue
}
shared.IsSent = meth == tools.POST
b, err := paccess.LaunchPeerExecution(k, k, tools.COLLABORATIVE_AREA, meth, shared.Serialize(shared), a.GetCaller())
if err != nil && b == nil {
a.Logger.Error().Msg("Could not send to peer " + k + ". Error: " + err.Error())
}
}
}

29
models/collaborative_area/rules/rule/rule.go
View File

@ -1,29 +0,0 @@
package rule
import (
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/tools"
"github.com/google/uuid"
)
/*
* Rule is a struct that represents a rule of a shared workspace
*/
type Rule struct {
utils.AbstractObject // AbstractObject contains the basic fields of an object (id, name)
Description string `json:"description,omitempty" bson:"description,omitempty"` // Description is the description of the rule
Condition string `json:"condition,omitempty" bson:"condition,omitempty"` // NOT DEFINITIVE TO SPECIFICATION
Actions []string `json:"actions,omitempty" bson:"actions,omitempty"` // NOT DEFINITIVE TO SPECIFICATION
}
func (r *Rule) GenerateID() {
r.UUID = uuid.New().String()
}
func (d *Rule) GetAccessor(request *tools.APIRequest) utils.Accessor {
return NewAccessor(request)
}
func (d *Rule) VerifyAuth(request *tools.APIRequest) bool {
return true
}

62
models/collaborative_area/rules/rule/rule_mongo_accessor.go
View File

@ -1,62 +0,0 @@
package rule
import (
"cloud.o-forge.io/core/oc-lib/dbs"
"cloud.o-forge.io/core/oc-lib/logs"
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/tools"
)
type ruleMongoAccessor struct {
utils.AbstractAccessor
}
// New creates a new instance of the ruleMongoAccessor
func NewAccessor(request *tools.APIRequest) *ruleMongoAccessor {
return &ruleMongoAccessor{
AbstractAccessor: utils.AbstractAccessor{
Logger: logs.CreateLogger(tools.RULE.String()), // Create a logger with the data type
Request: request,
Type: tools.RULE,
},
}
}
/*
* Nothing special here, just the basic CRUD operations
*/
func (a *ruleMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
return utils.GenericDeleteOne(id, a)
}
func (a *ruleMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
return utils.GenericUpdateOne(set, id, a, &Rule{})
}
func (a *ruleMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
return utils.GenericStoreOne(data, a)
}
func (a *ruleMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
return utils.GenericStoreOne(data, a)
}
func (a *ruleMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
return utils.GenericLoadOne[*Rule](id, func(d utils.DBObject) (utils.DBObject, int, error) {
return d, 200, nil
}, a)
}
func (a *ruleMongoAccessor) LoadAll(isDraft bool) ([]utils.ShallowDBObject, int, error) {
return utils.GenericLoadAll[*Rule](a.getExec(), isDraft, a)
}
func (a *ruleMongoAccessor) Search(filters *dbs.Filters, search string, isDraft bool) ([]utils.ShallowDBObject, int, error) {
return utils.GenericSearch[*Rule](filters, search, (&Rule{}).GetObjectFilters(search), a.getExec(), isDraft, a)
}
func (a *ruleMongoAccessor) getExec() func(utils.DBObject) utils.ShallowDBObject {
return func(d utils.DBObject) utils.ShallowDBObject {
return d
}
}

22
models/collaborative_area/shallow_collaborative_area/shallow_collaborative_area.go
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@ -1,22 +0,0 @@
package shallow_collaborative_area
import (
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/tools"
)
type ShallowCollaborativeArea struct {
utils.AbstractObject
IsSent bool `json:"is_sent" bson:"-"`
Version string `json:"version,omitempty" bson:"version,omitempty"`
Description string `json:"description,omitempty" bson:"description,omitempty" validate:"required"`
Attributes map[string]interface{} `json:"attributes,omitempty" bson:"attributes,omitempty"`
Workspaces []string `json:"workspaces" bson:"workspaces"`
Workflows []string `json:"workflows" bson:"workflows"`
Peers []string `json:"peers" bson:"peers"`
Rules []string `json:"rules,omitempty" bson:"rules,omitempty"`
}
func (d *ShallowCollaborativeArea) GetAccessor(request *tools.APIRequest) utils.Accessor {
return NewAccessor(request)
}

56
models/collaborative_area/shallow_collaborative_area/shallow_collaborative_area_mongo_accessor.go
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@ -1,56 +0,0 @@
package shallow_collaborative_area
import (
"cloud.o-forge.io/core/oc-lib/dbs"
"cloud.o-forge.io/core/oc-lib/logs"
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/tools"
)
type shallowSharedWorkspaceMongoAccessor struct {
utils.AbstractAccessor
}
func NewAccessor(request *tools.APIRequest) *shallowSharedWorkspaceMongoAccessor {
return &shallowSharedWorkspaceMongoAccessor{
AbstractAccessor: utils.AbstractAccessor{
Logger: logs.CreateLogger(tools.COLLABORATIVE_AREA.String()), // Create a logger with the data type
Request: request, // Set the caller
Type: tools.COLLABORATIVE_AREA,
},
}
}
func (a *shallowSharedWorkspaceMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
return utils.GenericDeleteOne(id, a)
}
func (a *shallowSharedWorkspaceMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
return utils.GenericUpdateOne(set.(*ShallowCollaborativeArea), id, a, &ShallowCollaborativeArea{})
}
func (a *shallowSharedWorkspaceMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
return utils.GenericStoreOne(data.(*ShallowCollaborativeArea), a)
}
func (a *shallowSharedWorkspaceMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
return a.StoreOne(data)
}
func (a *shallowSharedWorkspaceMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
return utils.GenericLoadOne[*ShallowCollaborativeArea](id, func(d utils.DBObject) (utils.DBObject, int, error) {
return d, 200, nil
}, a)
}
func (a *shallowSharedWorkspaceMongoAccessor) LoadAll(isDraft bool) ([]utils.ShallowDBObject, int, error) {
return utils.GenericLoadAll[*ShallowCollaborativeArea](func(d utils.DBObject) utils.ShallowDBObject {
return d
}, isDraft, a)
}
func (a *shallowSharedWorkspaceMongoAccessor) Search(filters *dbs.Filters, search string, isDraft bool) ([]utils.ShallowDBObject, int, error) {
return utils.GenericSearch[*ShallowCollaborativeArea](filters, search, (&ShallowCollaborativeArea{}).GetObjectFilters(search), func(d utils.DBObject) utils.ShallowDBObject {
return d
}, isDraft, a)
}

20
models/common/enum/infrastructure.go
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@ -1,20 +0,0 @@
package enum
type InfrastructureType int
const (
DOCKER InfrastructureType = iota
KUBERNETES
SLURM
HW
CONDOR
)
func (t InfrastructureType) String() string {
return [...]string{"DOCKER", "KUBERNETES", "SLURM", "HW", "CONDOR"}[t]
}
// get list of all infrastructure types
func InfrastructureList() []InfrastructureType {
return []InfrastructureType{DOCKER, KUBERNETES, SLURM, HW, CONDOR}
}

56
models/common/enum/size.go
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@ -1,56 +0,0 @@
package enum
type StorageSize int
// StorageType - Enum that defines the type of storage
const (
GB StorageSize = iota
MB
KB
TB
)
var argoType = [...]string{
"Gi",
"Mi",
"Ki",
"Ti",
}
// Size to string
func (t StorageSize) String() string {
return [...]string{"GB", "MB", "KB", "TB"}[t]
}
func SizeList() []StorageSize {
return []StorageSize{GB, MB, KB, TB}
}
// New creates a new instance of the StorageResource struct
func (dma StorageSize) ToArgo() string {
return argoType[dma]
}
// enum of a data type
type StorageType int
const (
FILE = iota
STREAM
API
DATABASE
S3
MEMORY
HARDWARE
AZURE
GCS
)
// String() - Returns the string representation of the storage type
func (t StorageType) String() string {
return [...]string{"FILE", "STREAM", "API", "DATABASE", "S3", "MEMORY", "HARDWARE", "AZURE", "GCS"}[t]
}
func TypeList() []StorageType {
return []StorageType{FILE, STREAM, API, DATABASE, S3, MEMORY, HARDWARE, AZURE, GCS}
}

64
models/common/enum/status.go
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@ -1,64 +0,0 @@
package enum
type CompletionStatus int
const (
DRAFTED CompletionStatus = iota
PENDING
CANCEL
PARTIAL
PAID
DISPUTED
OVERDUE
REFUND
)
func (d CompletionStatus) String() string {
return [...]string{"drafted", "pending", "cancel", "partial", "paid", "disputed", "overdue", "refund"}[d]
}
func CompletionStatusList() []CompletionStatus {
return []CompletionStatus{DRAFTED, PENDING, CANCEL, PARTIAL, PAID, DISPUTED, OVERDUE, REFUND}
}
type BookingStatus int
const (
DRAFT BookingStatus = iota
SCHEDULED
STARTED
FAILURE
SUCCESS
FORGOTTEN
DELAYED
CANCELLED
)
var str = [...]string{
"draft",
"scheduled",
"started",
"failure",
"success",
"forgotten",
"delayed",
"cancelled",
}
func FromInt(i int) string {
return str[i]
}
func (d BookingStatus) String() string {
return str[d]
}
// EnumIndex - Creating common behavior - give the type a EnumIndex functio
func (d BookingStatus) EnumIndex() int {
return int(d)
}
// List
func StatusList() []BookingStatus {
return []BookingStatus{DRAFT, SCHEDULED, STARTED, FAILURE, SUCCESS, FORGOTTEN, DELAYED, CANCELLED}
}

17
models/common/models/access_configuration.go
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@ -1,17 +0,0 @@
package models
type Container struct {
Image string `json:"image,omitempty" bson:"image,omitempty"` // Image is the container image TEMPO
Command string `json:"command,omitempty" bson:"command,omitempty"` // Command is the container command
Args string `json:"args,omitempty" bson:"args,omitempty"` // Args is the container arguments
Env map[string]string `json:"env,omitempty" bson:"env,omitempty"` // Env is the container environment variables
Volumes map[string]string `json:"volumes,omitempty" bson:"volumes,omitempty"` // Volumes is the container volumes
Exposes []Expose `bson:"exposes,omitempty" json:"exposes,omitempty"` // Expose is the execution
}
type Expose struct {
Port int `json:"port,omitempty" bson:"port,omitempty"` // Port is the port
Reverse string `json:"reverse,omitempty" bson:"reverse,omitempty"` // Reverse is the reverse
PAT int `json:"pat,omitempty" bson:"pat,omitempty"` // PAT is the PAT
}

20
models/common/models/devices.go
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@ -1,20 +0,0 @@
package models
// CPU is a struct that represents a CPU
type CPU struct {
Model string `bson:"model,omitempty" json:"model,omitempty"`
FrequencyGhz float64 `bson:"frequency,omitempty" json:"frequency,omitempty"`
Cores int `bson:"cores,omitempty" json:"cores,omitempty"`
Architecture string `bson:"architecture,omitempty" json:"architecture,omitempty"`
}
type RAM struct {
SizeGb float64 `bson:"size,omitempty" json:"size,omitempty" description:"Units in MB"`
Ecc bool `bson:"ecc" json:"ecc" default:"true"`
}
type GPU struct {
Model string `bson:"model,omitempty" json:"model,omitempty"`
MemoryGb float64 `bson:"memory,omitempty" json:"memory,omitempty" description:"Units in MB"`
Cores map[string]int `bson:"cores,omitempty" json:"cores,omitempty"`
}

21
models/common/models/inoutputs.go
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@ -1,21 +0,0 @@
package models
type Artifact struct {
AttrPath string `json:"attr_path,omitempty" bson:"attr_path,omitempty" validate:"required"`
AttrFrom string `json:"from_path,omitempty" bson:"from_path,omitempty"`
Readonly bool `json:"readonly" bson:"readonly" default:"true"`
}
type Param struct {
Name string `json:"name" bson:"name" validate:"required"`
Attr string `json:"attr,omitempty" bson:"attr,omitempty"`
Value string `json:"value,omitempty" bson:"value,omitempty"`
Origin string `json:"origin,omitempty" bson:"origin,omitempty"`
Readonly bool `json:"readonly" bson:"readonly" default:"true"`
Optionnal bool `json:"optionnal" bson:"optionnal" default:"true"`
}
type InOutputs struct {
Params []Param `json:"parameters" bson:"parameters"`
Artifacts []Artifact `json:"artifacts" bson:"artifacts"`
}

42
models/common/planner.go
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@ -1,42 +0,0 @@
package common
import (
"time"
"cloud.o-forge.io/core/oc-lib/models/common/pricing"
"cloud.o-forge.io/core/oc-lib/tools"
)
func GetPlannerNearestStart(start time.Time, planned map[tools.DataType]map[string]pricing.PricedItemITF, request *tools.APIRequest) float64 {
near := float64(10000000000) // set a high value
for _, items := range planned { // loop through the planned items
for _, priced := range items { // loop through the priced items
if priced.GetLocationStart() == nil { // if the start is nil,
continue // skip the iteration
}
newS := priced.GetLocationStart() // get the start
if newS.Sub(start).Seconds() < near { // if the difference between the start and the new start is less than the nearest start
near = newS.Sub(start).Seconds()
}
}
}
return near
}
func GetPlannerLongestTime(end *time.Time, planned map[tools.DataType]map[string]pricing.PricedItemITF, request *tools.APIRequest) float64 {
if end == nil {
return -1
}
longestTime := float64(0)
for _, priced := range planned[tools.PROCESSING_RESOURCE] {
if priced.GetLocationEnd() == nil {
continue
}
newS := priced.GetLocationEnd()
if end == nil && longestTime < newS.Sub(*end).Seconds() {
longestTime = newS.Sub(*end).Seconds()
}
// get the nearest start from start var
}
return longestTime
}

20
models/common/pricing/interfaces.go
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@ -1,20 +0,0 @@
package pricing
import (
"time"
"cloud.o-forge.io/core/oc-lib/tools"
)
type PricedItemITF interface {
GetID() string
GetType() tools.DataType
IsPurchased() bool
GetCreatorID() string
GetLocationStart() *time.Time
SetLocationStart(start time.Time)
SetLocationEnd(end time.Time)
GetLocationEnd() *time.Time
GetExplicitDurationInS() float64
GetPrice() (float64, error)
}

64
models/common/pricing/pricing_profile.go
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@ -1,64 +0,0 @@
package pricing
import (
"time"
)
type PricingProfileITF interface {
GetPrice(quantity float64, val float64, start time.Time, end time.Time, params ...string) (float64, error)
IsPurchased() bool
GetOverrideStrategyValue() int
}
type RefundType int
const (
REFUND_DEAD_END RefundType = iota
REFUND_ON_ERROR
REFUND_ON_EARLY_END
)
func (t RefundType) String() string {
return [...]string{"REFUND ON DEAD END", "REFUND ON ERROR", "REFUND ON EARLY END"}[t]
}
func RefundTypeList() []RefundType {
return []RefundType{REFUND_DEAD_END, REFUND_ON_ERROR, REFUND_ON_EARLY_END}
}
type AccessPricingProfile[T Strategy] struct { // only use for acces such as : DATA && PROCESSING
Pricing PricingStrategy[T] `json:"pricing,omitempty" bson:"pricing,omitempty"` // Price is the price of the resource
DefaultRefund RefundType `json:"default_refund" bson:"default_refund"` // DefaultRefund is the default refund type of the pricing
RefundRatio int32 `json:"refund_ratio" bson:"refund_ratio" default:"0"` // RefundRatio is the refund ratio if missing
}
func (b *AccessPricingProfile[T]) GetOverrideStrategyValue() int {
return -1
}
type ExploitPrivilegeStrategy int
const (
BASIC ExploitPrivilegeStrategy = iota
GARANTED_ON_DELAY
GARANTED
)
func ExploitPrivilegeStrategyList() []ExploitPrivilegeStrategy {
return []ExploitPrivilegeStrategy{BASIC, GARANTED_ON_DELAY, GARANTED}
}
func (t ExploitPrivilegeStrategy) String() string {
return [...]string{"NO GARANTY", "GARANTED ON SPECIFIC DELAY", "GARANTED"}[t]
}
type ExploitPricingProfile[T Strategy] struct { // only use for exploit such as : STORAGE, COMPUTE, WORKFLOW
AccessPricingProfile[T]
AdditionnalRefundTypes []RefundType `json:"refund_types" bson:"refund_types"` // RefundTypes is the refund types of the pricing
PrivilegeStrategy ExploitPrivilegeStrategy `json:"privilege_strategy,omitempty" bson:"privilege_strategy,omitempty"` // Strategy is the strategy of the pricing
GarantedDelaySecond uint `json:"garanted_delay_second,omitempty" bson:"garanted_delay_second,omitempty"` // GarantedDelaySecond is the garanted delay of the pricing
Exceeding bool `json:"exceeding" bson:"exceeding"` // Exceeding is the exceeding of the bill
ExceedingRatio int32 `json:"exceeding_ratio" bson:"exceeding_ratio" default:"0"` // ExceedingRatio is the exceeding ratio of the bill
}

131
models/common/pricing/pricing_strategy.go
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@ -1,131 +0,0 @@
package pricing
import (
"errors"
"fmt"
"strconv"
"time"
)
type BuyingStrategy int
const (
UNLIMITED BuyingStrategy = iota
SUBSCRIPTION
PAY_PER_USE
)
func (t BuyingStrategy) String() string {
return [...]string{"UNLIMITED", "SUBSCRIPTION", "PAY PER USE"}[t]
}
func BuyingStrategyList() []BuyingStrategy {
return []BuyingStrategy{UNLIMITED, SUBSCRIPTION, PAY_PER_USE}
}
type Strategy interface {
GetStrategy() string
GetStrategyValue() int
}
type TimePricingStrategy int
const (
ONCE TimePricingStrategy = iota
PER_SECOND
PER_MINUTE
PER_HOUR
PER_DAY
PER_WEEK
PER_MONTH
)
func (t TimePricingStrategy) String() string {
return [...]string{"ONCE", "PER SECOND", "PER MINUTE", "PER HOUR", "PER DAY", "PER WEEK", "PER MONTH"}[t]
}
func TimePricingStrategyList() []TimePricingStrategy {
return []TimePricingStrategy{ONCE, PER_SECOND, PER_MINUTE, PER_HOUR, PER_DAY, PER_WEEK, PER_MONTH}
}
func (t TimePricingStrategy) GetStrategy() string {
return [...]string{"ONCE", "PER_SECOND", "PER_MINUTE", "PER_HOUR", "PER_DAY", "PER_WEEK", "PER_MONTH"}[t]
}
func (t TimePricingStrategy) GetStrategyValue() int {
return int(t)
}
func getAverageTimeInSecond(averageTimeInSecond float64, start time.Time, end *time.Time) float64 {
now := time.Now()
after := now.Add(time.Duration(averageTimeInSecond) * time.Second)
fromAverageDuration := after.Sub(now).Seconds()
var tEnd time.Time
if end == nil {
tEnd = start.Add(1 * time.Hour)
} else {
tEnd = *end
}
fromDateDuration := tEnd.Sub(start).Seconds()
if fromAverageDuration > fromDateDuration {
return fromAverageDuration
}
return fromDateDuration
}
func BookingEstimation(t TimePricingStrategy, price float64, locationDurationInSecond float64, start time.Time, end *time.Time) (float64, error) {
locationDurationInSecond = getAverageTimeInSecond(locationDurationInSecond, start, end)
priceStr := fmt.Sprintf("%v", price)
p, err := strconv.ParseFloat(priceStr, 64)
if err != nil {
return 0, err
}
switch t {
case ONCE:
return p, nil
case PER_HOUR:
return p * float64(locationDurationInSecond/3600), nil
case PER_MINUTE:
return p * float64(locationDurationInSecond/60), nil
case PER_SECOND:
return p * locationDurationInSecond, nil
case PER_DAY:
return p * float64(locationDurationInSecond/86400), nil
case PER_WEEK:
return p * float64(locationDurationInSecond/604800), nil
case PER_MONTH:
return p * float64(locationDurationInSecond/2592000), nil
}
return 0, errors.New("pricing strategy not found")
}
type PricingStrategy[T Strategy] struct {
Price float64 `json:"price" bson:"price" default:"0"` // Price is the Price of the pricing
Currency string `json:"currency" bson:"currency" default:"USD"` // Currency is the currency of the pricing
BuyingStrategy BuyingStrategy `json:"buying_strategy" bson:"buying_strategy" default:"0"` // BuyingStrategy is the buying strategy of the pricing
TimePricingStrategy TimePricingStrategy `json:"time_pricing_strategy" bson:"time_pricing_strategy" default:"0"` // TimePricingStrategy is the time pricing strategy of the pricing
OverrideStrategy T `json:"override_strategy" bson:"override_strategy" default:"-1"` // Modulation is the modulation of the pricing
}
func (p PricingStrategy[T]) GetPrice(amountOfData float64, bookingTimeDuration float64, start time.Time, end *time.Time) (float64, error) {
if p.BuyingStrategy == SUBSCRIPTION {
return BookingEstimation(p.GetTimePricingStrategy(), p.Price*float64(amountOfData), bookingTimeDuration, start, end)
} else if p.BuyingStrategy == UNLIMITED {
return p.Price, nil
}
return p.Price * float64(amountOfData), nil
}
func (p PricingStrategy[T]) GetBuyingStrategy() BuyingStrategy {
return p.BuyingStrategy
}
func (p PricingStrategy[T]) GetTimePricingStrategy() TimePricingStrategy {
return p.TimePricingStrategy
}
func (p PricingStrategy[T]) GetOverrideStrategy() T {
return p.OverrideStrategy
}

60
models/models.go
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@ -1,60 +0,0 @@
package models
import (
"cloud.o-forge.io/core/oc-lib/logs"
"cloud.o-forge.io/core/oc-lib/models/order"
"cloud.o-forge.io/core/oc-lib/models/resources/purchase_resource"
"cloud.o-forge.io/core/oc-lib/tools"
"cloud.o-forge.io/core/oc-lib/models/booking"
"cloud.o-forge.io/core/oc-lib/models/collaborative_area"
"cloud.o-forge.io/core/oc-lib/models/collaborative_area/rules/rule"
"cloud.o-forge.io/core/oc-lib/models/peer"
resource "cloud.o-forge.io/core/oc-lib/models/resources"
"cloud.o-forge.io/core/oc-lib/models/utils"
w2 "cloud.o-forge.io/core/oc-lib/models/workflow"
"cloud.o-forge.io/core/oc-lib/models/workflow_execution"
w3 "cloud.o-forge.io/core/oc-lib/models/workspace"
)
/*
This package contains the models used in the application
It's used to create the models dynamically
*/
var models = map[string]func() utils.DBObject{
tools.WORKFLOW_RESOURCE.String(): func() utils.DBObject { return &resource.WorkflowResource{} },
tools.DATA_RESOURCE.String(): func() utils.DBObject { return &resource.DataResource{} },
tools.COMPUTE_RESOURCE.String(): func() utils.DBObject { return &resource.ComputeResource{} },
tools.STORAGE_RESOURCE.String(): func() utils.DBObject { return &resource.StorageResource{} },
tools.PROCESSING_RESOURCE.String(): func() utils.DBObject { return &resource.ProcessingResource{} },
tools.WORKFLOW.String(): func() utils.DBObject { return &w2.Workflow{} },
tools.WORKFLOW_EXECUTION.String(): func() utils.DBObject { return &workflow_execution.WorkflowExecution{} },
tools.WORKSPACE.String(): func() utils.DBObject { return &w3.Workspace{} },
tools.PEER.String(): func() utils.DBObject { return &peer.Peer{} },
tools.COLLABORATIVE_AREA.String(): func() utils.DBObject { return &collaborative_area.CollaborativeArea{} },
tools.RULE.String(): func() utils.DBObject { return &rule.Rule{} },
tools.BOOKING.String(): func() utils.DBObject { return &booking.Booking{} },
tools.WORKFLOW_HISTORY.String(): func() utils.DBObject { return &w2.WorkflowHistory{} },
tools.WORKSPACE_HISTORY.String(): func() utils.DBObject { return &w3.WorkspaceHistory{} },
tools.ORDER.String(): func() utils.DBObject { return &order.Order{} },
tools.PURCHASE_RESOURCE.String(): func() utils.DBObject { return &purchase_resource.PurchaseResource{} },
}
// Model returns the model object based on the model type
func Model(model int) utils.DBObject {
log := logs.GetLogger()
if _, ok := models[tools.FromInt(model)]; ok {
return models[tools.FromInt(model)]()
}
log.Error().Msg("Can't find model " + tools.FromInt(model) + ".")
return nil
}
// GetModelsNames returns the names of the models
func GetModelsNames() []string {
names := []string{}
for name := range models {
names = append(names, name)
}
return names
}

332
models/order/order.go
View File

@ -1,332 +0,0 @@
package order
import (
"errors"
"fmt"
"sync"
"time"
"cloud.o-forge.io/core/oc-lib/dbs"
"cloud.o-forge.io/core/oc-lib/models/booking"
"cloud.o-forge.io/core/oc-lib/models/common/enum"
"cloud.o-forge.io/core/oc-lib/models/common/pricing"
"cloud.o-forge.io/core/oc-lib/models/peer"
"cloud.o-forge.io/core/oc-lib/models/resources/purchase_resource"
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/models/workflow_execution"
"cloud.o-forge.io/core/oc-lib/tools"
)
/*
* Booking is a struct that represents a booking
*/
type Order struct {
utils.AbstractObject
OrderBy string `json:"order_by" bson:"order_by" validate:"required"`
WorkflowID string `json:"workflow_id" bson:"workflow_id" validate:"required"`
WorkflowExecutionIDs []string `json:"workflow_execution_ids" bson:"workflow_execution_ids" validate:"required"`
Status enum.CompletionStatus `json:"status" bson:"status" default:"0"`
SubOrders map[string]*PeerOrder `json:"sub_orders" bson:"sub_orders"`
Total float64 `json:"total" bson:"total" validate:"required"`
}
func (r *Order) StoreDraftDefault() {
r.IsDraft = true
}
func (r *Order) CanUpdate(set utils.DBObject) (bool, utils.DBObject) {
if !r.IsDraft && r.Status != set.(*Order).Status {
return true, &Order{Status: set.(*Order).Status} // only state can be updated
}
return r.IsDraft, set
}
func (r *Order) CanDelete() bool {
return r.IsDraft // only draft order can be deleted
}
func (o *Order) DraftOrder(scheduler *workflow_execution.WorkflowSchedule, request *tools.APIRequest) error {
// set the draft order from the model
if err := o.draftStoreFromModel(scheduler, request); err != nil {
return err
}
return nil
}
func (o *Order) Pay(scheduler *workflow_execution.WorkflowSchedule, request *tools.APIRequest) error {
if _, err := o.draftBookOrder(scheduler, request); err != nil {
return err
}
o.Status = enum.PENDING
_, code, err := o.GetAccessor(request).UpdateOne(o, o.GetID())
if code != 200 || err != nil {
return errors.New("could not update the order" + fmt.Sprintf("%v", err))
}
if err := o.pay(request); err != nil { // pay the order
return err
} else {
o.IsDraft = false
}
for _, exec := range scheduler.WorkflowExecution {
exec.IsDraft = false
_, code, err := utils.GenericUpdateOne(exec, exec.GetID(),
workflow_execution.NewAccessor(request), &workflow_execution.WorkflowExecution{})
if code != 200 || err != nil {
return errors.New("could not update the workflow execution" + fmt.Sprintf("%v", err))
}
}
_, code, err = o.GetAccessor(request).UpdateOne(o, o.GetID())
if code != 200 || err != nil {
return errors.New("could not update the order" + fmt.Sprintf("%v", err))
}
/*
TODO : TEMPORARY SET BOOKINGS TO UNDRAFT TO AVOID DELETION
BUT NEXT ONLY WHO IS PAYED WILL BE ALLOWED TO CHANGE IT
*/
return nil
}
func (o *Order) draftStoreFromModel(scheduler *workflow_execution.WorkflowSchedule, request *tools.APIRequest) error {
if request == nil {
return errors.New("no request found")
}
fmt.Println("Drafting order", scheduler.Workflow)
if scheduler.Workflow == nil || scheduler.Workflow.Graph == nil { // if the workflow has no graph, return an error
return errors.New("no graph found")
}
o.SetName()
o.WorkflowID = scheduler.Workflow.GetID()
o.IsDraft = true
o.OrderBy = request.PeerID
o.WorkflowExecutionIDs = []string{} // create an array of ids
for _, exec := range scheduler.WorkflowExecution {
o.WorkflowExecutionIDs = append(o.WorkflowExecutionIDs, exec.GetID())
}
// set the name of the order
resourcesByPeer := map[string][]pricing.PricedItemITF{} // create a map of resources by peer
processings := scheduler.Workflow.GetPricedItem(scheduler.Workflow.Graph.IsProcessing, request) // get the processing items
datas := scheduler.Workflow.GetPricedItem(scheduler.Workflow.Graph.IsData, request) // get the data items
storages := scheduler.Workflow.GetPricedItem(scheduler.Workflow.Graph.IsStorage, request) // get the storage items
workflows := scheduler.Workflow.GetPricedItem(scheduler.Workflow.Graph.IsWorkflow, request) // get the workflow items
for _, items := range []map[string]pricing.PricedItemITF{processings, datas, storages, workflows} {
for _, item := range items {
if _, ok := resourcesByPeer[item.GetCreatorID()]; !ok {
resourcesByPeer[item.GetCreatorID()] = []pricing.PricedItemITF{}
}
resourcesByPeer[item.GetCreatorID()] = append(resourcesByPeer[item.GetCreatorID()], item)
}
}
for peerID, resources := range resourcesByPeer {
peerOrder := &PeerOrder{
Status: enum.DRAFTED,
PeerID: peerID,
}
peerOrder.GenerateID()
for _, resource := range resources {
peerOrder.AddItem(resource, len(resources)) // TODO SPECIALS REF ADDITIONALS NOTES
}
if o.SubOrders == nil {
o.SubOrders = map[string]*PeerOrder{}
}
o.SubOrders[peerOrder.GetID()] = peerOrder
}
// search an order with same user name and same session id
err := o.sumUpBill(request)
if err != nil {
return err
}
// should store the order
res, code, err := o.GetAccessor(request).Search(&dbs.Filters{
And: map[string][]dbs.Filter{
"workflow_id": {{Operator: dbs.EQUAL.String(), Value: o.WorkflowID}},
"order_by": {{Operator: dbs.EQUAL.String(), Value: request.PeerID}},
},
}, "", o.IsDraft)
if code != 200 || err != nil {
return errors.New("could not search the order" + fmt.Sprintf("%v", err))
}
if len(res) > 0 {
_, code, err := utils.GenericUpdateOne(o, res[0].GetID(), o.GetAccessor(request), o)
if code != 200 || err != nil {
return errors.New("could not update the order" + fmt.Sprintf("%v", err))
}
} else {
_, code, err := utils.GenericStoreOne(o, o.GetAccessor(request))
if code != 200 || err != nil {
return errors.New("could not store the order" + fmt.Sprintf("%v", err))
}
}
return nil
}
func (o *Order) draftBookOrder(scheduler *workflow_execution.WorkflowSchedule, request *tools.APIRequest) ([]*booking.Booking, error) {
draftedBookings := []*booking.Booking{}
if request == nil {
return draftedBookings, errors.New("no request found")
}
for _, exec := range scheduler.WorkflowExecution {
_, priceds, _, err := scheduler.Workflow.Planify(exec.ExecDate, exec.EndDate, request)
if err != nil {
return draftedBookings, errors.New("could not planify the workflow" + fmt.Sprintf("%v", err))
}
bookings := exec.Book(scheduler.UUID, scheduler.Workflow.UUID, priceds)
for _, booking := range bookings {
_, err := (&peer.Peer{}).LaunchPeerExecution(booking.DestPeerID, "",
tools.BOOKING, tools.POST, booking.Serialize(booking), request.Caller)
if err != nil {
return draftedBookings, errors.New("could not launch the peer execution : " + fmt.Sprintf("%v", err))
}
draftedBookings = append(draftedBookings, booking)
}
}
return draftedBookings, nil
}
func (o *Order) Quantity() int {
return len(o.WorkflowExecutionIDs)
}
func (d *Order) SetName() {
d.Name = d.UUID + "_order_" + "_" + time.Now().UTC().Format("2006-01-02T15:04:05")
}
func (d *Order) GetAccessor(request *tools.APIRequest) utils.Accessor {
return NewAccessor(request) // Create a new instance of the accessor
}
func (d *Order) sumUpBill(request *tools.APIRequest) error {
for _, b := range d.SubOrders {
err := b.SumUpBill(request)
if err != nil {
return err
}
d.Total += b.Total
}
return nil
}
// TO FINISH
func (d *Order) pay(request *tools.APIRequest) error {
responses := make(chan *PeerOrder, len(d.SubOrders))
var wg *sync.WaitGroup
wg.Add(len(d.SubOrders))
for _, b := range d.SubOrders {
go b.Pay(request, responses, wg)
}
wg.Wait()
errs := ""
gotAnUnpaid := false
count := 0
for range responses {
res := <-responses
count++
if res != nil {
if res.Error != "" {
errs += res.Error
}
if res.Status != enum.PAID {
gotAnUnpaid = true
}
d.Status = enum.PARTIAL
d.SubOrders[res.GetID()] = res
if count == len(d.SubOrders) && !gotAnUnpaid {
d.Status = enum.PAID
}
}
}
if errs != "" {
return errors.New(errs)
}
return nil
}
type PeerOrder struct {
utils.AbstractObject
Error string `json:"error,omitempty" bson:"error,omitempty"`
PeerID string `json:"peer_id,omitempty" bson:"peer_id,omitempty"`
Status enum.CompletionStatus `json:"status" bson:"status" default:"0"`
BillingAddress string `json:"billing_address,omitempty" bson:"billing_address,omitempty"`
Items []*PeerItemOrder `json:"items,omitempty" bson:"items,omitempty"`
Total float64 `json:"total,omitempty" bson:"total,omitempty"`
}
func (d *PeerOrder) Pay(request *tools.APIRequest, response chan *PeerOrder, wg *sync.WaitGroup) {
d.Status = enum.PENDING
go func() {
// DO SOMETHING TO PAY ON BLOCKCHAIN OR WHATEVER ON RETURN UPDATE STATUS
d.Status = enum.PAID // TO REMOVE LATER IT'S A MOCK
if d.Status == enum.PAID {
for _, b := range d.Items {
if !b.Item.IsPurchased() {
continue
}
accessor := purchase_resource.NewAccessor(request)
accessor.StoreOne(&purchase_resource.PurchaseResource{
ResourceID: b.Item.GetID(),
ResourceType: b.Item.GetType(),
EndDate: b.Item.GetLocationEnd(),
})
}
}
if d.Status != enum.PENDING {
response <- d
}
wg.Done()
}()
}
func (d *PeerOrder) SumUpBill(request *tools.APIRequest) error {
for _, b := range d.Items {
tot, err := b.GetPrice(request) // missing something
if err != nil {
return err
}
d.Total += tot
}
return nil
}
func (d *PeerOrder) AddItem(item pricing.PricedItemITF, quantity int) {
d.Items = append(d.Items, &PeerItemOrder{
Quantity: quantity,
Item: item,
})
}
func (d *PeerOrder) SetName() {
d.Name = d.UUID + "_order_" + d.PeerID + "_" + time.Now().UTC().Format("2006-01-02T15:04:05")
}
type PeerItemOrder struct {
Quantity int `json:"quantity,omitempty" bson:"quantity,omitempty"`
Purchase purchase_resource.PurchaseResource `json:"purchase,omitempty" bson:"purchase,omitempty"`
Item pricing.PricedItemITF `json:"item,omitempty" bson:"item,omitempty"`
}
func (d *PeerItemOrder) GetPrice(request *tools.APIRequest) (float64, error) {
accessor := purchase_resource.NewAccessor(request)
search, code, _ := accessor.Search(&dbs.Filters{
And: map[string][]dbs.Filter{
"resource_id": {{Operator: dbs.EQUAL.String(), Value: d.Item.GetID()}},
},
}, "", d.Purchase.IsDraft)
if code == 200 && len(search) > 0 {
for _, s := range search {
if s.(*purchase_resource.PurchaseResource).EndDate == nil || time.Now().UTC().After(*s.(*purchase_resource.PurchaseResource).EndDate) {
return 0, nil
}
}
}
p, err := d.Item.GetPrice()
if err != nil {
return 0, err
}
return p * float64(d.Quantity), nil
}
// WTF HOW TO SELECT THE RIGHT PRICE ???
// SHOULD SET A BUYING STATUS WHEN PAYMENT IS VALIDATED

64
models/order/order_mongo_accessor.go
View File

@ -1,64 +0,0 @@
package order
import (
"errors"
"cloud.o-forge.io/core/oc-lib/dbs"
"cloud.o-forge.io/core/oc-lib/logs"
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/tools"
)
type orderMongoAccessor struct {
utils.AbstractAccessor // AbstractAccessor contains the basic fields of an accessor (model, caller)
}
// New creates a new instance of the orderMongoAccessor
func NewAccessor(request *tools.APIRequest) *orderMongoAccessor {
return &orderMongoAccessor{
AbstractAccessor: utils.AbstractAccessor{
Logger: logs.CreateLogger(tools.ORDER.String()), // Create a logger with the data type
Request: request,
Type: tools.ORDER,
},
}
}
/*
* Nothing special here, just the basic CRUD operations
*/
func (a *orderMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
return utils.GenericDeleteOne(id, a)
}
func (a *orderMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
return utils.GenericUpdateOne(set, id, a, &Order{})
}
func (a *orderMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
return nil, 404, errors.New("Not implemented")
}
func (a *orderMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
return nil, 404, errors.New("Not implemented")
}
func (a *orderMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
return utils.GenericLoadOne[*Order](id, func(d utils.DBObject) (utils.DBObject, int, error) {
return d, 200, nil
}, a)
}
func (a *orderMongoAccessor) LoadAll(isDraft bool) ([]utils.ShallowDBObject, int, error) {
return utils.GenericLoadAll[*Order](a.getExec(), isDraft, a)
}
func (a *orderMongoAccessor) Search(filters *dbs.Filters, search string, isDraft bool) ([]utils.ShallowDBObject, int, error) {
return utils.GenericSearch[*Order](filters, search, (&Order{}).GetObjectFilters(search), a.getExec(), isDraft, a)
}
func (a *orderMongoAccessor) getExec() func(utils.DBObject) utils.ShallowDBObject {
return func(d utils.DBObject) utils.ShallowDBObject {
return d
}
}

91
models/peer/peer.go
View File

@ -1,91 +0,0 @@
package peer
import (
"fmt"
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/tools"
)
// now write a go enum for the state partner with self, blacklist, partner
type PeerState int
const (
NONE PeerState = iota
SELF
PARTNER
BLACKLIST
)
func (m PeerState) String() string {
return [...]string{"NONE", "SELF", "PARTNER", "BLACKLIST"}[m]
}
func (m PeerState) EnumIndex() int {
return int(m)
}
// Peer is a struct that represents a peer
type Peer struct {
utils.AbstractObject
Url string `json:"url" bson:"url" validate:"required"` // Url is the URL of the peer (base64url)
WalletAddress string `json:"wallet_address" bson:"wallet_address" validate:"required"` // WalletAddress is the wallet address of the peer
PublicKey string `json:"public_key" bson:"public_key" validate:"required"` // PublicKey is the public key of the peer
State PeerState `json:"state" bson:"state" default:"0"`
ServicesState map[string]int `json:"services_state,omitempty" bson:"services_state,omitempty"`
FailedExecution []PeerExecution `json:"failed_execution" bson:"failed_execution"` // FailedExecution is the list of failed executions, to be retried
}
func (ao *Peer) VerifyAuth(request *tools.APIRequest) bool {
return true
}
// AddExecution adds an execution to the list of failed executions
func (ao *Peer) AddExecution(exec PeerExecution) {
found := false
for _, v := range ao.FailedExecution { // Check if the execution is already in the list
if v.Url == exec.Url && v.Method == exec.Method && fmt.Sprint(v.Body) == fmt.Sprint(exec.Body) {
found = true
break
}
}
if !found {
ao.FailedExecution = append(ao.FailedExecution, exec)
}
}
// RemoveExecution removes an execution from the list of failed executions
func (ao *Peer) RemoveExecution(exec PeerExecution) {
new := []PeerExecution{}
for i, v := range ao.FailedExecution {
if !(v.Url == exec.Url && v.Method == exec.Method && fmt.Sprint(v.Body) == fmt.Sprint(exec.Body)) {
new = append(new, ao.FailedExecution[i])
}
}
ao.FailedExecution = new
}
// IsMySelf checks if the peer is the local peer
func (p *Peer) IsMySelf() (bool, string) {
d, code, err := NewAccessor(nil).Search(nil, SELF.String(), p.IsDraft)
if code != 200 || err != nil || len(d) == 0 {
return false, ""
}
id := d[0].GetID()
return p.UUID == id, id
}
// LaunchPeerExecution launches an execution on a peer
func (p *Peer) LaunchPeerExecution(peerID string, dataID string, dt tools.DataType, method tools.METHOD, body interface{}, caller *tools.HTTPCaller) (*PeerExecution, error) {
p.UUID = peerID
return cache.LaunchPeerExecution(peerID, dataID, dt, method, body, caller) // Launch the execution on the peer through the cache
}
func (d *Peer) GetAccessor(request *tools.APIRequest) utils.Accessor {
data := NewAccessor(request) // Create a new instance of the accessor
return data
}
func (r *Peer) CanDelete() bool {
return false // only draft order can be deleted
}

138
models/peer/peer_cache.go
View File

@ -1,138 +0,0 @@
package peer
import (
"encoding/json"
"errors"
"fmt"
"strings"
"cloud.o-forge.io/core/oc-lib/tools"
)
/*
* PeerExecution is a struct that represents an execution on a peer
* it defines the execution data
*/
type PeerExecution struct {
Method string `json:"method" bson:"method"`
Url string `json:"url" bson:"url"`
Body interface{} `json:"body" bson:"body"`
DataType int `json:"data_type" bson:"data_type"`
DataID string `json:"data_id" bson:"data_id"`
}
var cache = &PeerCache{} // Singleton instance of the peer cache
// PeerCache is a struct that represents a peer cache
type PeerCache struct {
Executions []*PeerExecution
}
// urlFormat formats the URL of the peer with the data type API function
func (p *PeerCache) urlFormat(hostUrl string, dt tools.DataType) string {
// localhost is replaced by the local peer URL
// because localhost must collide on a web request security protocol
/*localhost := ""
if strings.Contains(hostUrl, "localhost") {
localhost = "localhost"
}
if strings.Contains(hostUrl, "127.0.0.1") {
localhost = "127.0.0.1"
}
if localhost != "" {
r := regexp.MustCompile("(" + localhost + ":[0-9]+)")
t := r.FindString(hostUrl)
if t != "" {
hostUrl = strings.Replace(hostUrl, t, dt.API()+":8080/oc", -1)
} else {
hostUrl = strings.ReplaceAll(hostUrl, localhost, dt.API()+":8080/oc")
}
} else {*/
hostUrl = hostUrl + "/" + strings.ReplaceAll(dt.API(), "oc-", "")
//}
fmt.Println("Contacting", hostUrl)
return hostUrl
}
// checkPeerStatus checks the status of a peer
func (p *PeerCache) checkPeerStatus(peerID string, appName string) (*Peer, bool) {
api := tools.API{}
access := NewShallowAccessor()
res, code, _ := access.LoadOne(peerID) // Load the peer from db
if code != 200 { // no peer no party
return nil, false
}
url := p.urlFormat(res.(*Peer).Url, tools.PEER) + "/status" // Format the URL
state, services := api.CheckRemotePeer(url)
res.(*Peer).ServicesState = services // Update the services states of the peer
access.UpdateOne(res, peerID) // Update the peer in the db
return res.(*Peer), state != tools.DEAD && services[appName] == 0 // Return the peer and its status
}
// LaunchPeerExecution launches an execution on a peer
// The method contacts the path described by : peer.Url + datatype path (from enums) + replacement of id by dataID
func (p *PeerCache) LaunchPeerExecution(peerID string, dataID string,
dt tools.DataType, method tools.METHOD, body interface{}, caller *tools.HTTPCaller) (*PeerExecution, error) {
fmt.Println("Launching peer execution on", caller.URLS, dt, method)
methods := caller.URLS[dt] // Get the methods url of the data type
if m, ok := methods[method]; !ok || m == "" {
return nil, errors.New("Requested method " + method.String() + " not declared in HTTPCaller")
}
path := methods[method] // Get the path corresponding to the action we want to execute
path = strings.ReplaceAll(path, ":id", dataID) // Replace the id in the path in case of a DELETE / UPDATE method (it's a standard naming in OC)
url := ""
// Check the status of the peer
if mypeer, ok := p.checkPeerStatus(peerID, dt.API()); !ok && mypeer != nil {
// If the peer is not reachable, add the execution to the failed executions list
pexec := &PeerExecution{
Method: method.String(),
Url: p.urlFormat((mypeer.Url), dt) + path, // the url is constitued of : host URL + resource path + action path (ex : mypeer.com/datacenter/resourcetype/path/to/action)
Body: body,
DataType: dt.EnumIndex(),
DataID: dataID,
}
mypeer.AddExecution(*pexec)
NewShallowAccessor().UpdateOne(mypeer, peerID) // Update the peer in the db
return nil, errors.New("peer is not reachable")
} else {
if mypeer == nil {
return nil, errors.New("peer not found")
}
// If the peer is reachable, launch the execution
url = p.urlFormat((mypeer.Url), dt) + path // Format the URL
tmp := mypeer.FailedExecution // Get the failed executions list
mypeer.FailedExecution = []PeerExecution{} // Reset the failed executions list
NewShallowAccessor().UpdateOne(mypeer, peerID) // Update the peer in the db
for _, v := range tmp { // Retry the failed executions
go p.exec(v.Url, tools.ToMethod(v.Method), v.Body, caller)
}
}
return nil, p.exec(url, method, body, caller) // Execute the method
}
// exec executes the method on the peer
func (p *PeerCache) exec(url string, method tools.METHOD, body interface{}, caller *tools.HTTPCaller) error {
var b []byte
var err error
if method == tools.POST { // Execute the POST method if it's a POST method
b, err = caller.CallPost(url, "", body)
}
if method == tools.GET { // Execute the GET method if it's a GET method
b, err = caller.CallGet(url, "")
}
if method == tools.DELETE { // Execute the DELETE method if it's a DELETE method
b, err = caller.CallDelete(url, "")
}
if err != nil {
return err
}
var m map[string]interface{}
err = json.Unmarshal(b, &m)
if err != nil {
return err
}
if e, ok := m["error"]; ok && e != "<nil>" && e != "" { // Check if there is an error in the response
return errors.New(fmt.Sprintf("%v", m["error"]))
}
return nil
}

99
models/peer/peer_mongo_accessor.go
View File

@ -1,99 +0,0 @@
package peer
import (
"strconv"
"cloud.o-forge.io/core/oc-lib/dbs"
"cloud.o-forge.io/core/oc-lib/logs"
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/tools"
)
type peerMongoAccessor struct {
utils.AbstractAccessor // AbstractAccessor contains the basic fields of an accessor (model, caller)
overrideAuth bool
}
// New creates a new instance of the peerMongoAccessor
func NewShallowAccessor() *peerMongoAccessor {
return &peerMongoAccessor{
overrideAuth: true,
AbstractAccessor: utils.AbstractAccessor{
Logger: logs.CreateLogger(tools.PEER.String()), // Create a logger with the data type
Type: tools.PEER,
},
}
}
func NewAccessor(request *tools.APIRequest) *peerMongoAccessor {
return &peerMongoAccessor{
overrideAuth: false,
AbstractAccessor: utils.AbstractAccessor{
Logger: logs.CreateLogger(tools.PEER.String()), // Create a logger with the data type
Request: request,
Type: tools.PEER,
},
}
}
func (wfa *peerMongoAccessor) ShouldVerifyAuth() bool {
return !wfa.overrideAuth
}
/*
* Nothing special here, just the basic CRUD operations
*/
func (wfa *peerMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
return utils.GenericDeleteOne(id, wfa)
}
func (wfa *peerMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
return utils.GenericUpdateOne(set.(*Peer), id, wfa, &Peer{})
}
func (wfa *peerMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
return utils.GenericStoreOne(data.(*Peer), wfa)
}
func (wfa *peerMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
return utils.GenericStoreOne(data, wfa)
}
func (dca *peerMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
return utils.GenericLoadOne[*Peer](id, func(d utils.DBObject) (utils.DBObject, int, error) {
return d, 200, nil
}, dca)
}
func (wfa *peerMongoAccessor) LoadAll(isDraft bool) ([]utils.ShallowDBObject, int, error) {
return utils.GenericLoadAll[*Peer](func(d utils.DBObject) utils.ShallowDBObject {
return d
}, isDraft, wfa)
}
func (wfa *peerMongoAccessor) Search(filters *dbs.Filters, search string, isDraft bool) ([]utils.ShallowDBObject, int, error) {
return utils.GenericSearch[*Peer](filters, search, wfa.getDefaultFilter(search),
func(d utils.DBObject) utils.ShallowDBObject {
return d
}, isDraft, wfa)
}
func (a *peerMongoAccessor) getDefaultFilter(search string) *dbs.Filters {
if i, err := strconv.Atoi(search); err == nil {
return &dbs.Filters{
Or: map[string][]dbs.Filter{ // search by name if no filters are provided
"state": {{Operator: dbs.EQUAL.String(), Value: i}},
},
}
} else {
if search == "*" {
search = ""
}
return &dbs.Filters{
Or: map[string][]dbs.Filter{ // search by name if no filters are provided
"abstractobject.name": {{Operator: dbs.LIKE.String(), Value: search}},
"url": {{Operator: dbs.LIKE.String(), Value: search}},
},
}
}
}

192
models/resources/compute.go
View File

@ -1,192 +0,0 @@
package resources
import (
"errors"
"strings"
"time"
"cloud.o-forge.io/core/oc-lib/models/common/enum"
"cloud.o-forge.io/core/oc-lib/models/common/models"
"cloud.o-forge.io/core/oc-lib/models/common/pricing"
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/tools"
)
/*
* ComputeResource is a struct that represents a compute resource
* it defines the resource compute
*/
type ComputeResource struct {
AbstractInstanciatedResource[*ComputeResourceInstance]
Architecture string `json:"architecture,omitempty" bson:"architecture,omitempty"` // Architecture is the architecture
Infrastructure enum.InfrastructureType `json:"infrastructure" bson:"infrastructure" default:"-1"` // Infrastructure is the infrastructure
}
func (d *ComputeResource) GetAccessor(request *tools.APIRequest) utils.Accessor {
return NewAccessor[*ComputeResource](tools.COMPUTE_RESOURCE, request, func() utils.DBObject { return &ComputeResource{} })
}
func (r *ComputeResource) GetType() string {
return tools.COMPUTE_RESOURCE.String()
}
func (abs *ComputeResource) ConvertToPricedResource(
t tools.DataType, request *tools.APIRequest) pricing.PricedItemITF {
if t != tools.COMPUTE_RESOURCE {
return nil
}
p := abs.AbstractInstanciatedResource.ConvertToPricedResource(t, request)
priced := p.(*PricedResource)
return &PricedComputeResource{
PricedResource: *priced,
}
}
type ComputeNode struct {
Name string `json:"name,omitempty" bson:"name,omitempty"`
Quantity int64 `json:"quantity" bson:"quantity" default:"1"`
RAM *models.RAM `bson:"ram,omitempty" json:"ram,omitempty"` // RAM is the RAM
CPUs map[string]int64 `bson:"cpus,omitempty" json:"cpus,omitempty"` // CPUs is the list of CPUs key is model
GPUs map[string]int64 `bson:"gpus,omitempty" json:"gpus,omitempty"` // GPUs is the list of GPUs key is model
}
type ComputeResourceInstance struct {
ResourceInstance[*ComputeResourcePartnership]
Source string `json:"source,omitempty" bson:"source,omitempty"` // Source is the source of the resource
SecurityLevel string `json:"security_level,omitempty" bson:"security_level,omitempty"`
PowerSources []string `json:"power_sources,omitempty" bson:"power_sources,omitempty"`
AnnualCO2Emissions float64 `json:"annual_co2_emissions,omitempty" bson:"co2_emissions,omitempty"`
CPUs map[string]*models.CPU `bson:"cpus,omitempty" json:"cpus,omitempty"` // CPUs is the list of CPUs key is model
GPUs map[string]*models.GPU `bson:"gpus,omitempty" json:"gpus,omitempty"` // GPUs is the list of GPUs key is model
Nodes []*ComputeNode `json:"nodes,omitempty" bson:"nodes,omitempty"`
}
type ComputeResourcePartnership struct {
ResourcePartnerShip[*ComputeResourcePricingProfile]
MaxAllowedCPUsCores map[string]int `json:"allowed_cpus,omitempty" bson:"allowed_cpus,omitempty"`
MaxAllowedGPUsMemoryGB map[string]float64 `json:"allowed_gpus,omitempty" bson:"allowed_gpus,omitempty"`
MaxAllowedRAMSize float64 `json:"allowed_ram,omitempty" bson:"allowed_ram,omitempty"`
}
type ComputeResourcePricingProfile struct {
pricing.ExploitPricingProfile[pricing.TimePricingStrategy]
// ExploitPricingProfile is the pricing profile of a compute it means that we exploit the resource for an amount of continuous time
CPUsPrices map[string]float64 `json:"cpus_prices,omitempty" bson:"cpus_prices,omitempty"` // CPUsPrices is the prices of the CPUs
GPUsPrices map[string]float64 `json:"gpus_prices,omitempty" bson:"gpus_prices,omitempty"` // GPUsPrices is the prices of the GPUs
RAMPrice float64 `json:"ram_price" bson:"ram_price" default:"-1"` // RAMPrice is the price of the RAM
}
func (p *ComputeResourcePricingProfile) IsPurchased() bool {
return p.Pricing.BuyingStrategy != pricing.PAY_PER_USE
}
func (p *ComputeResourcePricingProfile) GetOverrideStrategyValue() int {
return -1
}
// NOT A PROPER QUANTITY
// amountOfData is the number of CPUs, GPUs or RAM dependings on the params
func (p *ComputeResourcePricingProfile) GetPrice(amountOfData float64, explicitDuration float64, start time.Time, end time.Time, params ...string) (float64, error) {
if len(params) < 1 {
return 0, errors.New("params must be set")
}
pp := float64(0)
model := params[1]
if strings.Contains(params[0], "cpus") && len(params) > 1 {
if _, ok := p.CPUsPrices[model]; ok {
p.Pricing.Price = p.CPUsPrices[model]
}
r, err := p.Pricing.GetPrice(amountOfData, explicitDuration, start, &end)
if err != nil {
return 0, err
}
pp += r
}
if strings.Contains(params[0], "gpus") && len(params) > 1 {
if _, ok := p.GPUsPrices[model]; ok {
p.Pricing.Price = p.GPUsPrices[model]
}
r, err := p.Pricing.GetPrice(amountOfData, explicitDuration, start, &end)
if err != nil {
return 0, err
}
pp += r
}
if strings.Contains(params[0], "ram") {
if p.RAMPrice >= 0 {
p.Pricing.Price = p.RAMPrice
}
r, err := p.Pricing.GetPrice(float64(amountOfData), explicitDuration, start, &end)
if err != nil {
return 0, err
}
pp += r
}
return pp, nil
}
type PricedComputeResource struct {
PricedResource
CPUsLocated map[string]float64 `json:"cpus_in_use" bson:"cpus_in_use"` // CPUsInUse is the list of CPUs in use
GPUsLocated map[string]float64 `json:"gpus_in_use" bson:"gpus_in_use"` // GPUsInUse is the list of GPUs in use
RAMLocated float64 `json:"ram_in_use" bson:"ram_in_use"` // RAMInUse is the RAM in use
}
func (r *PricedComputeResource) GetType() tools.DataType {
return tools.COMPUTE_RESOURCE
}
func (r *PricedComputeResource) GetPrice() (float64, error) {
now := time.Now()
if r.UsageStart == nil {
r.UsageStart = &now
}
if r.UsageEnd == nil {
add := r.UsageStart.Add(time.Duration(1 * time.Hour))
r.UsageEnd = &add
}
if r.SelectedPricing == nil {
if len(r.PricingProfiles) == 0 {
return 0, errors.New("pricing profile must be set on Priced Compute" + r.ResourceID)
}
r.SelectedPricing = &r.PricingProfiles[0]
}
pricing := *r.SelectedPricing
price := float64(0)
for _, l := range []map[string]float64{r.CPUsLocated, r.GPUsLocated} {
for model, amountOfData := range l {
cpus, err := pricing.GetPrice(float64(amountOfData), r.ExplicitBookingDurationS, *r.UsageStart, *r.UsageEnd, "cpus", model)
if err != nil {
return 0, err
}
price += cpus
}
}
ram, err := pricing.GetPrice(r.RAMLocated, r.ExplicitBookingDurationS, *r.UsageStart, *r.UsageEnd, "ram")
if err != nil {
return 0, err
}
price += ram
return price, nil
}
/*
* FillWithDefaultProcessingUsage fills the order item with the default processing usage
* it depends on the processing usage only if nothing is set, during order
*/
func (i *PricedComputeResource) FillWithDefaultProcessingUsage(usage *ProcessingUsage) {
for _, cpu := range usage.CPUs {
if _, ok := i.CPUsLocated[cpu.Model]; !ok {
i.CPUsLocated[cpu.Model] = 0
}
if i.CPUsLocated[cpu.Model] < float64(cpu.Cores) {
i.CPUsLocated[cpu.Model] = float64(cpu.Cores)
}
}
for _, cpu := range usage.GPUs {
i.GPUsLocated[cpu.Model] = 1
}
i.RAMLocated = usage.RAM.SizeGb
}

179
models/resources/data.go
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@ -1,179 +0,0 @@
package resources
import (
"errors"
"fmt"
"time"
"cloud.o-forge.io/core/oc-lib/models/common/models"
"cloud.o-forge.io/core/oc-lib/models/common/pricing"
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/tools"
)
/*
* DataResource is a struct that represents a data resource
* it defines the resource data
*/
type DataResource struct {
AbstractInstanciatedResource[*DataInstance]
Type string `bson:"type,omitempty" json:"type,omitempty"`
Quality string `bson:"quality,omitempty" json:"quality,omitempty"`
OpenData bool `bson:"open_data" json:"open_data" default:"false"` // Type is the type of the storage
Static bool `bson:"static" json:"static" default:"false"`
UpdatePeriod *time.Time `bson:"update_period,omitempty" json:"update_period,omitempty"`
PersonalData bool `bson:"personal_data,omitempty" json:"personal_data,omitempty"`
AnonymizedPersonalData bool `bson:"anonymized_personal_data,omitempty" json:"anonymized_personal_data,omitempty"`
SizeGB float64 `json:"size,omitempty" bson:"size,omitempty"` // SizeGB is the size of the data License DataLicense `json:"license" bson:"license" description:"license of the data" default:"0"` // License is the license of the data
// ? Interest DataLicense `json:"interest" bson:"interest" description:"interest of the data" default:"0"` // Interest is the interest of the data
Example string `json:"example,omitempty" bson:"example,omitempty" description:"base64 encoded data"` // Example is an example of the data
}
func (d *DataResource) GetAccessor(request *tools.APIRequest) utils.Accessor {
return NewAccessor[*DataResource](tools.DATA_RESOURCE, request, func() utils.DBObject { return &DataResource{} }) // Create a new instance of the accessor
}
func (r *DataResource) GetType() string {
return tools.DATA_RESOURCE.String()
}
func (abs *DataResource) ConvertToPricedResource(
t tools.DataType, request *tools.APIRequest) pricing.PricedItemITF {
if t != tools.DATA_RESOURCE {
return nil
}
p := abs.AbstractInstanciatedResource.ConvertToPricedResource(t, request)
priced := p.(*PricedResource)
return &PricedDataResource{
PricedResource: *priced,
}
}
type DataInstance struct {
ResourceInstance[*DataResourcePartnership]
Source string `json:"source,omitempty" bson:"source,omitempty"` // Source is the source of the data
}
func (ri *DataInstance) StoreDraftDefault() {
found := false
for _, p := range ri.ResourceInstance.Env {
if p.Attr == "source" {
found = true
break
}
}
if !found {
ri.ResourceInstance.Env = append(ri.ResourceInstance.Env, models.Param{
Attr: "source",
Value: ri.Source,
Readonly: true,
})
}
ri.ResourceInstance.StoreDraftDefault()
}
type DataResourcePartnership struct {
ResourcePartnerShip[*DataResourcePricingProfile]
MaxDownloadableGbAllowed float64 `json:"allowed_gb,omitempty" bson:"allowed_gb,omitempty"`
PersonalDataAllowed bool `json:"personal_data_allowed,omitempty" bson:"personal_data_allowed,omitempty"`
AnonymizedPersonalDataAllowed bool `json:"anonymized_personal_data_allowed,omitempty" bson:"anonymized_personal_data_allowed,omitempty"`
}
type DataResourcePricingStrategy int
const (
PER_DOWNLOAD DataResourcePricingStrategy = iota
PER_TB_DOWNLOADED
PER_GB_DOWNLOADED
PER_MB_DOWNLOADED
PER_KB_DOWNLOADED
)
func (t DataResourcePricingStrategy) String() string {
return [...]string{"PER DOWNLOAD", "PER TB DOWNLOADED", "PER GB DOWNLOADED", "PER MB DOWNLOADED", "PER KB DOWNLOADED"}[t]
}
func DataResourcePricingStrategyList() []DataResourcePricingStrategy {
return []DataResourcePricingStrategy{PER_DOWNLOAD, PER_TB_DOWNLOADED, PER_GB_DOWNLOADED, PER_MB_DOWNLOADED, PER_KB_DOWNLOADED}
}
func ToDataResourcePricingStrategy(i int) DataResourcePricingStrategy {
return DataResourcePricingStrategy(i)
}
func (t DataResourcePricingStrategy) GetStrategy() string {
return [...]string{"PER_DOWNLOAD", "PER_GB", "PER_MB", "PER_KB"}[t]
}
func (t DataResourcePricingStrategy) GetStrategyValue() int {
return int(t)
}
func (t DataResourcePricingStrategy) GetQuantity(amountOfDataGB float64) (float64, error) {
switch t {
case PER_DOWNLOAD:
return 1, nil
case PER_TB_DOWNLOADED:
return amountOfDataGB * 1000, nil
case PER_GB_DOWNLOADED:
return amountOfDataGB, nil
case PER_MB_DOWNLOADED:
return amountOfDataGB / 1000, nil
case PER_KB_DOWNLOADED:
return amountOfDataGB / 1000000, nil
}
return 0, errors.New("pricing strategy not found")
}
type DataResourcePricingProfile struct {
pricing.AccessPricingProfile[DataResourcePricingStrategy] // AccessPricingProfile is the pricing profile of a data it means that we can access the data for an amount of time
}
func (p *DataResourcePricingProfile) GetOverrideStrategyValue() int {
return p.Pricing.OverrideStrategy.GetStrategyValue()
}
func (p *DataResourcePricingProfile) GetPrice(amountOfData float64, explicitDuration float64, start time.Time, end time.Time, params ...string) (float64, error) {
return p.Pricing.GetPrice(amountOfData, explicitDuration, start, &end)
}
func (p *DataResourcePricingProfile) IsPurchased() bool {
return p.Pricing.BuyingStrategy != pricing.PAY_PER_USE
}
type PricedDataResource struct {
PricedResource
UsageStorageGB float64 `json:"storage_gb,omitempty" bson:"storage_gb,omitempty"`
}
func (r *PricedDataResource) GetType() tools.DataType {
return tools.DATA_RESOURCE
}
func (r *PricedDataResource) GetPrice() (float64, error) {
fmt.Println("GetPrice", r.UsageStart, r.UsageEnd)
now := time.Now()
if r.UsageStart == nil {
r.UsageStart = &now
}
if r.UsageEnd == nil {
add := r.UsageStart.Add(time.Duration(1 * time.Hour))
r.UsageEnd = &add
}
if r.SelectedPricing == nil {
if len(r.PricingProfiles) == 0 {
return 0, errors.New("pricing profile must be set on Priced Data" + r.ResourceID)
}
r.SelectedPricing = &r.PricingProfiles[0]
}
pricing := *r.SelectedPricing
var err error
amountOfData := float64(1)
if pricing.GetOverrideStrategyValue() >= 0 {
amountOfData, err = ToDataResourcePricingStrategy(pricing.GetOverrideStrategyValue()).GetQuantity(r.UsageStorageGB)
if err != nil {
return 0, err
}
}
return pricing.GetPrice(amountOfData, r.ExplicitBookingDurationS, *r.UsageStart, *r.UsageEnd)
}

34
models/resources/interfaces.go
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@ -1,34 +0,0 @@
package resources
import (
"cloud.o-forge.io/core/oc-lib/models/common/pricing"
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/tools"
)
type ResourceInterface interface {
utils.DBObject
Trim()
ConvertToPricedResource(t tools.DataType, request *tools.APIRequest) pricing.PricedItemITF
GetType() string
GetSelectedInstance() utils.DBObject
ClearEnv() utils.DBObject
SetAllowedInstances(request *tools.APIRequest)
}
type ResourceInstanceITF interface {
utils.DBObject
GetID() string
GetName() string
StoreDraftDefault()
ClearEnv()
GetPricingsProfiles(peerID string, groups []string) []pricing.PricingProfileITF
GetPeerGroups() ([]ResourcePartnerITF, []map[string][]string)
ClearPeerGroups()
}
type ResourcePartnerITF interface {
GetPricingsProfiles(peerID string, groups []string) []pricing.PricingProfileITF
GetPeerGroups() map[string][]string
ClearPeerGroups()
}

65
models/resources/models.go
View File

@ -1,65 +0,0 @@
package resources
import (
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/tools"
)
type ResourceSet struct {
Datas []string `bson:"datas,omitempty" json:"datas,omitempty"`
Storages []string `bson:"storages,omitempty" json:"storages,omitempty"`
Processings []string `bson:"processings,omitempty" json:"processings,omitempty"`
Computes []string `bson:"computes,omitempty" json:"computes,omitempty"`
Workflows []string `bson:"workflows,omitempty" json:"workflows,omitempty"`
DataResources []*DataResource `bson:"-" json:"data_resources,omitempty"`
StorageResources []*StorageResource `bson:"-" json:"storage_resources,omitempty"`
ProcessingResources []*ProcessingResource `bson:"-" json:"processing_resources,omitempty"`
ComputeResources []*ComputeResource `bson:"-" json:"compute_resources,omitempty"`
WorkflowResources []*WorkflowResource `bson:"-" json:"workflow_resources,omitempty"`
}
func (r *ResourceSet) Clear() {
r.DataResources = nil
r.StorageResources = nil
r.ProcessingResources = nil
r.ComputeResources = nil
r.WorkflowResources = nil
}
func (r *ResourceSet) Fill(request *tools.APIRequest) {
r.Clear()
for k, v := range map[utils.DBObject][]string{
(&DataResource{}): r.Datas,
(&ComputeResource{}): r.Computes,
(&StorageResource{}): r.Storages,
(&ProcessingResource{}): r.Processings,
(&WorkflowResource{}): r.Workflows,
} {
for _, id := range v {
d, _, e := k.GetAccessor(request).LoadOne(id)
if e == nil {
switch k.(type) {
case *DataResource:
r.DataResources = append(r.DataResources, d.(*DataResource))
case *ComputeResource:
r.ComputeResources = append(r.ComputeResources, d.(*ComputeResource))
case *StorageResource:
r.StorageResources = append(r.StorageResources, d.(*StorageResource))
case *ProcessingResource:
r.ProcessingResources = append(r.ProcessingResources, d.(*ProcessingResource))
case *WorkflowResource:
r.WorkflowResources = append(r.WorkflowResources, d.(*WorkflowResource))
}
}
}
}
}
type ItemResource struct {
Data *DataResource `bson:"data,omitempty" json:"data,omitempty"`
Processing *ProcessingResource `bson:"processing,omitempty" json:"processing,omitempty"`
Storage *StorageResource `bson:"storage,omitempty" json:"storage,omitempty"`
Compute *ComputeResource `bson:"compute,omitempty" json:"compute,omitempty"`
Workflow *WorkflowResource `bson:"workflow,omitempty" json:"workflow,omitempty"`
}

93
models/resources/priced_resource.go
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@ -1,93 +0,0 @@
package resources
import (
"errors"
"fmt"
"time"
"cloud.o-forge.io/core/oc-lib/models/common/pricing"
"cloud.o-forge.io/core/oc-lib/tools"
)
type PricedResource struct {
Name string `json:"name,omitempty" bson:"name,omitempty"`
Logo string `json:"logo,omitempty" bson:"logo,omitempty"`
InstancesRefs map[string]string `json:"instances_refs,omitempty" bson:"instances_refs,omitempty"`
PricingProfiles []pricing.PricingProfileITF `json:"pricing_profiles,omitempty" bson:"pricing_profiles,omitempty"`
SelectedPricing *pricing.PricingProfileITF `json:"selected_pricing,omitempty" bson:"selected_pricing,omitempty"`
ExplicitBookingDurationS float64 `json:"explicit_location_duration_s,omitempty" bson:"explicit_location_duration_s,omitempty"`
UsageStart *time.Time `json:"start,omitempty" bson:"start,omitempty"`
UsageEnd *time.Time `json:"end,omitempty" bson:"end,omitempty"`
CreatorID string `json:"peer_id,omitempty" bson:"peer_id,omitempty"`
ResourceID string `json:"resource_id,omitempty" bson:"resource_id,omitempty"`
ResourceType tools.DataType `json:"resource_type,omitempty" bson:"resource_type,omitempty"`
}
func (abs *PricedResource) GetID() string {
return abs.ResourceID
}
func (abs *PricedResource) GetType() tools.DataType {
return abs.ResourceType
}
func (abs *PricedResource) GetCreatorID() string {
return abs.CreatorID
}
func (abs *PricedResource) IsPurchased() bool {
if abs.SelectedPricing == nil {
return false
}
return (*abs.SelectedPricing).IsPurchased()
}
func (abs *PricedResource) GetLocationEnd() *time.Time {
return abs.UsageEnd
}
func (abs *PricedResource) GetLocationStart() *time.Time {
return abs.UsageStart
}
func (abs *PricedResource) SetLocationStart(start time.Time) {
abs.UsageStart = &start
}
func (abs *PricedResource) SetLocationEnd(end time.Time) {
abs.UsageEnd = &end
}
func (abs *PricedResource) GetExplicitDurationInS() float64 {
if abs.ExplicitBookingDurationS == 0 {
if abs.UsageEnd == nil && abs.UsageStart == nil {
return time.Duration(1 * time.Hour).Seconds()
}
if abs.UsageEnd == nil {
add := abs.UsageStart.Add(time.Duration(1 * time.Hour))
abs.UsageEnd = &add
}
return abs.UsageEnd.Sub(*abs.UsageStart).Seconds()
}
return abs.ExplicitBookingDurationS
}
func (r *PricedResource) GetPrice() (float64, error) {
fmt.Println("GetPrice", r.UsageStart, r.UsageEnd)
now := time.Now()
if r.UsageStart == nil {
r.UsageStart = &now
}
if r.UsageEnd == nil {
add := r.UsageStart.Add(time.Duration(1 * time.Hour))
r.UsageEnd = &add
}
if r.SelectedPricing == nil {
if len(r.PricingProfiles) == 0 {
return 0, errors.New("pricing profile must be set on Priced Resource " + r.ResourceID)
}
r.SelectedPricing = &r.PricingProfiles[0]
}
pricing := *r.SelectedPricing
return pricing.GetPrice(1, 0, *r.UsageStart, *r.UsageEnd)
}

86
models/resources/processing.go
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@ -1,86 +0,0 @@
package resources
import (
"time"
"cloud.o-forge.io/core/oc-lib/models/common/enum"
"cloud.o-forge.io/core/oc-lib/models/common/models"
"cloud.o-forge.io/core/oc-lib/models/common/pricing"
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/tools"
)
type ProcessingUsage struct {
CPUs map[string]*models.CPU `bson:"cpus,omitempty" json:"cpus,omitempty"` // CPUs is the list of CPUs key is model
GPUs map[string]*models.GPU `bson:"gpus,omitempty" json:"gpus,omitempty"` // GPUs is the list of GPUs key is model
RAM *models.RAM `bson:"ram,omitempty" json:"ram,omitempty"` // RAM is the RAM
StorageGb float64 `bson:"storage,omitempty" json:"storage,omitempty"` // Storage is the storage
Hypothesis string `bson:"hypothesis,omitempty" json:"hypothesis,omitempty"`
ScalingModel string `bson:"scaling_model,omitempty" json:"scaling_model,omitempty"` // ScalingModel is the scaling model
}
/*
* ProcessingResource is a struct that represents a processing resource
* it defines the resource processing
*/
type ProcessingResource struct {
AbstractInstanciatedResource[*ProcessingInstance]
Infrastructure enum.InfrastructureType `json:"infrastructure" bson:"infrastructure" default:"-1"` // Infrastructure is the infrastructure
IsService bool `json:"is_service,omitempty" bson:"is_service,omitempty"` // IsService is a flag that indicates if the processing is a service
Usage *ProcessingUsage `bson:"usage,omitempty" json:"usage,omitempty"` // Usage is the usage of the processing
OpenSource bool `json:"open_source" bson:"open_source" default:"false"`
License string `json:"license,omitempty" bson:"license,omitempty"`
Maturity string `json:"maturity,omitempty" bson:"maturity,omitempty"`
}
func (r *ProcessingResource) GetType() string {
return tools.PROCESSING_RESOURCE.String()
}
type ProcessingResourceAccess struct {
Container *models.Container `json:"container,omitempty" bson:"container,omitempty"` // Container is the container
}
type ProcessingInstance struct {
ResourceInstance[*ResourcePartnerShip[*ProcessingResourcePricingProfile]]
Access *ProcessingResourceAccess `json:"access,omitempty" bson:"access,omitempty"` // Access is the access
}
type PricedProcessingResource struct {
PricedResource
IsService bool
}
func (r *PricedProcessingResource) GetType() tools.DataType {
return tools.PROCESSING_RESOURCE
}
func (a *PricedProcessingResource) GetExplicitDurationInS() float64 {
if a.ExplicitBookingDurationS == 0 {
if a.IsService || a.UsageStart == nil {
if a.IsService {
return -1
}
return time.Duration(1 * time.Hour).Seconds()
}
return a.UsageEnd.Sub(*a.UsageStart).Seconds()
}
return a.ExplicitBookingDurationS
}
func (d *ProcessingResource) GetAccessor(request *tools.APIRequest) utils.Accessor {
return NewAccessor[*ProcessingResource](tools.PROCESSING_RESOURCE, request, func() utils.DBObject { return &ProcessingResource{} }) // Create a new instance of the accessor
}
type ProcessingResourcePricingProfile struct {
pricing.AccessPricingProfile[pricing.TimePricingStrategy] // AccessPricingProfile is the pricing profile of a data it means that we can access the data for an amount of time
}
func (p *ProcessingResourcePricingProfile) IsPurchased() bool {
return p.Pricing.BuyingStrategy != pricing.PAY_PER_USE
}
func (p *ProcessingResourcePricingProfile) GetPrice(amountOfData float64, val float64, start time.Time, end time.Time, params ...string) (float64, error) {
return p.Pricing.GetPrice(amountOfData, val, start, &end)
}

30
models/resources/purchase_resource/purchase_resource.go
View File

@ -1,30 +0,0 @@
package purchase_resource
import (
"time"
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/tools"
)
type PurchaseResource struct {
utils.AbstractObject
EndDate *time.Time `json:"end_buying_date,omitempty" bson:"end_buying_date,omitempty"`
ResourceID string `json:"resource_id" bson:"resource_id" validate:"required"`
ResourceType tools.DataType `json:"resource_type" bson:"resource_type" validate:"required"`
}
func (d *PurchaseResource) GetAccessor(request *tools.APIRequest) utils.Accessor {
return NewAccessor(request) // Create a new instance of the accessor
}
func (r *PurchaseResource) CanUpdate(set utils.DBObject) (bool, utils.DBObject) {
return r.IsDraft, set // only draft buying can be updated
}
func (r *PurchaseResource) CanDelete() bool { // ENDBuyingDate is passed
if r.EndDate != nil {
return time.Now().UTC().After(*r.EndDate)
}
return false // only draft bookings can be deleted
}

72
models/resources/purchase_resource/purchase_resource_accessor.go
View File

@ -1,72 +0,0 @@
package purchase_resource
import (
"time"
"cloud.o-forge.io/core/oc-lib/dbs"
"cloud.o-forge.io/core/oc-lib/logs"
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/tools"
)
type purchaseResourceMongoAccessor struct {
utils.AbstractAccessor // AbstractAccessor contains the basic fields of an accessor (model, caller)
}
// New creates a new instance of the bookingMongoAccessor
func NewAccessor(request *tools.APIRequest) *purchaseResourceMongoAccessor {
return &purchaseResourceMongoAccessor{
AbstractAccessor: utils.AbstractAccessor{
Logger: logs.CreateLogger(tools.PURCHASE_RESOURCE.String()), // Create a logger with the data type
Request: request,
Type: tools.PURCHASE_RESOURCE,
},
}
}
/*
* Nothing special here, just the basic CRUD operations
*/
func (a *purchaseResourceMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
return utils.GenericDeleteOne(id, a)
}
func (a *purchaseResourceMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
return utils.GenericUpdateOne(set, id, a, &PurchaseResource{})
}
func (a *purchaseResourceMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
return utils.GenericStoreOne(data, a)
}
func (a *purchaseResourceMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
return utils.GenericStoreOne(data, a)
}
func (a *purchaseResourceMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
return utils.GenericLoadOne[*PurchaseResource](id, func(d utils.DBObject) (utils.DBObject, int, error) {
if d.(*PurchaseResource).EndDate != nil && time.Now().UTC().After(*d.(*PurchaseResource).EndDate) {
utils.GenericDeleteOne(id, a)
return nil, 404, nil
}
return d, 200, nil
}, a)
}
func (a *purchaseResourceMongoAccessor) LoadAll(isDraft bool) ([]utils.ShallowDBObject, int, error) {
return utils.GenericLoadAll[*PurchaseResource](a.getExec(), isDraft, a)
}
func (a *purchaseResourceMongoAccessor) Search(filters *dbs.Filters, search string, isDraft bool) ([]utils.ShallowDBObject, int, error) {
return utils.GenericSearch[*PurchaseResource](filters, search, (&PurchaseResource{}).GetObjectFilters(search), a.getExec(), isDraft, a)
}
func (a *purchaseResourceMongoAccessor) getExec() func(utils.DBObject) utils.ShallowDBObject {
return func(d utils.DBObject) utils.ShallowDBObject {
if d.(*PurchaseResource).EndDate != nil && time.Now().UTC().After(*d.(*PurchaseResource).EndDate) {
utils.GenericDeleteOne(d.GetID(), a)
return nil
}
return d
}
}

222
models/resources/resource.go
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@ -1,222 +0,0 @@
package resources
import (
"slices"
"cloud.o-forge.io/core/oc-lib/config"
"cloud.o-forge.io/core/oc-lib/models/common/models"
"cloud.o-forge.io/core/oc-lib/models/common/pricing"
"cloud.o-forge.io/core/oc-lib/models/peer"
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/tools"
"github.com/biter777/countries"
)
// AbstractResource is the struct containing all of the attributes commons to all ressources
type AbstractResource struct {
utils.AbstractObject // AbstractObject contains the basic fields of an object (id, name)
Type string `json:"type,omitempty" bson:"type,omitempty"` // Type is the type of the resource
Logo string `json:"logo,omitempty" bson:"logo,omitempty" validate:"required"` // Logo is the logo of the resource
Description string `json:"description,omitempty" bson:"description,omitempty"` // Description is the description of the resource
ShortDescription string `json:"short_description,omitempty" bson:"short_description,omitempty" validate:"required"` // ShortDescription is the short description of the resource
Owners []utils.Owner `json:"owners,omitempty" bson:"owners,omitempty"` // Owners is the list of owners of the resource
UsageRestrictions string `bson:"usage_restrictions,omitempty" json:"usage_restrictions,omitempty"`
SelectedInstanceIndex *int `json:"selected_instance_index,omitempty" bson:"selected_instance_index,omitempty"` // SelectedInstance is the selected instance
}
func (r *AbstractResource) GetSelectedInstance() utils.DBObject {
return nil
}
func (r *AbstractResource) GetType() string {
return tools.INVALID.String()
}
func (r *AbstractResource) StoreDraftDefault() {
r.IsDraft = true
}
func (r *AbstractResource) CanUpdate(set utils.DBObject) (bool, utils.DBObject) {
if r.IsDraft != set.IsDrafted() && set.IsDrafted() {
return true, set // only state can be updated
}
return r.IsDraft != set.IsDrafted() && set.IsDrafted(), set
}
func (r *AbstractResource) CanDelete() bool {
return r.IsDraft // only draft bookings can be deleted
}
type AbstractInstanciatedResource[T ResourceInstanceITF] struct {
AbstractResource // AbstractResource contains the basic fields of an object (id, name)
Instances []T `json:"instances,omitempty" bson:"instances,omitempty"` // Bill is the bill of the resource // Bill is the bill of the resource
}
func (abs *AbstractInstanciatedResource[T]) ConvertToPricedResource(
t tools.DataType, request *tools.APIRequest) pricing.PricedItemITF {
instances := map[string]string{}
profiles := []pricing.PricingProfileITF{}
for _, instance := range abs.Instances {
instances[instance.GetID()] = instance.GetName()
profiles = instance.GetPricingsProfiles(request.PeerID, request.Groups)
}
return &PricedResource{
Name: abs.Name,
Logo: abs.Logo,
ResourceID: abs.UUID,
ResourceType: t,
InstancesRefs: instances,
PricingProfiles: profiles,
CreatorID: abs.CreatorID,
}
}
func (abs *AbstractInstanciatedResource[T]) ClearEnv() utils.DBObject {
for _, instance := range abs.Instances {
instance.ClearEnv()
}
return abs
}
func (r *AbstractInstanciatedResource[T]) GetSelectedInstance() utils.DBObject {
if r.SelectedInstanceIndex != nil && len(r.Instances) > *r.SelectedInstanceIndex {
return r.Instances[*r.SelectedInstanceIndex]
}
if len(r.Instances) > 0 {
return r.Instances[0]
}
return nil
}
func (abs *AbstractInstanciatedResource[T]) SetAllowedInstances(request *tools.APIRequest) {
if request != nil && request.PeerID == abs.CreatorID && request.PeerID != "" {
return
}
abs.Instances = verifyAuthAction[T](abs.Instances, request)
}
func (d *AbstractInstanciatedResource[T]) Trim() {
d.Type = d.GetType()
if ok, _ := (&peer.Peer{AbstractObject: utils.AbstractObject{UUID: d.CreatorID}}).IsMySelf(); !ok {
for _, instance := range d.Instances {
instance.ClearPeerGroups()
}
}
}
func (abs *AbstractInstanciatedResource[T]) VerifyAuth(request *tools.APIRequest) bool {
return len(verifyAuthAction[T](abs.Instances, request)) > 0 || abs.AbstractObject.VerifyAuth(request)
}
func verifyAuthAction[T ResourceInstanceITF](baseInstance []T, request *tools.APIRequest) []T {
instances := []T{}
for _, instance := range baseInstance {
_, peerGroups := instance.GetPeerGroups()
for _, peers := range peerGroups {
if request == nil {
continue
}
if grps, ok := peers[request.PeerID]; ok || config.GetConfig().Whitelist {
if (ok && slices.Contains(grps, "*")) || (!ok && config.GetConfig().Whitelist) {
instances = append(instances, instance)
continue
}
for _, grp := range grps {
if slices.Contains(request.Groups, grp) {
instances = append(instances, instance)
}
}
}
}
}
return instances
}
type GeoPoint struct {
Latitude float64 `json:"latitude,omitempty" bson:"latitude,omitempty"`
Longitude float64 `json:"longitude,omitempty" bson:"longitude,omitempty"`
}
type Credentials struct {
Login string `json:"login,omitempty" bson:"login,omitempty"`
Pass string `json:"password,omitempty" bson:"password,omitempty"`
}
type ResourceInstance[T ResourcePartnerITF] struct {
utils.AbstractObject
Location GeoPoint `json:"location,omitempty" bson:"location,omitempty"`
Country countries.CountryCode `json:"country,omitempty" bson:"country,omitempty"`
AccessProtocol string `json:"access_protocol,omitempty" bson:"access_protocol,omitempty"`
Env []models.Param `json:"env,omitempty" bson:"env,omitempty"`
Inputs []models.Param `json:"inputs,omitempty" bson:"inputs,omitempty"`
Outputs []models.Param `json:"outputs,omitempty" bson:"outputs,omitempty"`
Partnerships []T `json:"partnerships,omitempty" bson:"partnerships,omitempty"`
}
func (ri *ResourceInstance[T]) ClearEnv() {
ri.Env = []models.Param{}
ri.Inputs = []models.Param{}
ri.Outputs = []models.Param{}
}
func (ri *ResourceInstance[T]) GetPricingsProfiles(peerID string, groups []string) []pricing.PricingProfileITF {
pricings := []pricing.PricingProfileITF{}
for _, p := range ri.Partnerships {
pricings = append(pricings, p.GetPricingsProfiles(peerID, groups)...)
}
return pricings
}
func (ri *ResourceInstance[T]) GetPeerGroups() ([]ResourcePartnerITF, []map[string][]string) {
groups := []map[string][]string{}
partners := []ResourcePartnerITF{}
for _, p := range ri.Partnerships {
partners = append(partners, p)
groups = append(groups, p.GetPeerGroups())
}
return partners, groups
}
func (ri *ResourceInstance[T]) ClearPeerGroups() {
for _, p := range ri.Partnerships {
p.ClearPeerGroups()
}
}
type ResourcePartnerShip[T pricing.PricingProfileITF] struct {
Namespace string `json:"namespace" bson:"namespace" default:"default-namespace"`
PeerGroups map[string][]string `json:"peer_groups,omitempty" bson:"peer_groups,omitempty"`
PricingProfiles []T `json:"pricing_profiles,omitempty" bson:"pricing_profiles,omitempty"`
}
func (ri *ResourcePartnerShip[T]) GetPricingsProfiles(peerID string, groups []string) []pricing.PricingProfileITF {
profiles := []pricing.PricingProfileITF{}
if ri.PeerGroups[peerID] != nil {
for _, ri := range ri.PricingProfiles {
profiles = append(profiles, ri)
}
if slices.Contains(groups, "*") {
for _, ri := range ri.PricingProfiles {
profiles = append(profiles, ri)
}
return profiles
}
for _, p := range ri.PeerGroups[peerID] {
if slices.Contains(groups, p) {
for _, ri := range ri.PricingProfiles {
profiles = append(profiles, ri)
}
return profiles
}
}
}
return profiles
}
func (rp *ResourcePartnerShip[T]) GetPeerGroups() map[string][]string {
return rp.PeerGroups
}
func (rp *ResourcePartnerShip[T]) ClearPeerGroups() {
rp.PeerGroups = map[string][]string{}
}

92
models/resources/resource_accessor.go
View File

@ -1,92 +0,0 @@
package resources
import (
"slices"
"cloud.o-forge.io/core/oc-lib/dbs"
"cloud.o-forge.io/core/oc-lib/logs"
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/tools"
)
type resourceMongoAccessor[T ResourceInterface] struct {
utils.AbstractAccessor // AbstractAccessor contains the basic fields of an accessor (model, caller)
generateData func() utils.DBObject
}
// New creates a new instance of the computeMongoAccessor
func NewAccessor[T ResourceInterface](t tools.DataType, request *tools.APIRequest, g func() utils.DBObject) *resourceMongoAccessor[T] {
if !slices.Contains([]tools.DataType{tools.COMPUTE_RESOURCE, tools.STORAGE_RESOURCE, tools.PROCESSING_RESOURCE, tools.WORKFLOW_RESOURCE, tools.DATA_RESOURCE}, t) {
return nil
}
return &resourceMongoAccessor[T]{
AbstractAccessor: utils.AbstractAccessor{
Logger: logs.CreateLogger(t.String()), // Create a logger with the data type
Request: request,
Type: t,
},
generateData: g,
}
}
/*
* Nothing special here, just the basic CRUD operations
*/
func (dca *resourceMongoAccessor[T]) DeleteOne(id string) (utils.DBObject, int, error) {
return utils.GenericDeleteOne(id, dca)
}
func (dca *resourceMongoAccessor[T]) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
set.(T).Trim()
return utils.GenericUpdateOne(set, id, dca, dca.generateData())
}
func (dca *resourceMongoAccessor[T]) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
data.(T).Trim()
return utils.GenericStoreOne(data, dca)
}
func (dca *resourceMongoAccessor[T]) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
return dca.StoreOne(data)
}
func (dca *resourceMongoAccessor[T]) LoadOne(id string) (utils.DBObject, int, error) {
return utils.GenericLoadOne[T](id, func(d utils.DBObject) (utils.DBObject, int, error) {
d.(T).SetAllowedInstances(dca.Request)
return d, 200, nil
}, dca)
}
func (wfa *resourceMongoAccessor[T]) LoadAll(isDraft bool) ([]utils.ShallowDBObject, int, error) {
return utils.GenericLoadAll[T](func(d utils.DBObject) utils.ShallowDBObject {
d.(T).SetAllowedInstances(wfa.Request)
return d
}, isDraft, wfa)
}
func (wfa *resourceMongoAccessor[T]) Search(filters *dbs.Filters, search string, isDraft bool) ([]utils.ShallowDBObject, int, error) {
if filters == nil && search == "*" {
return utils.GenericLoadAll[T](func(d utils.DBObject) utils.ShallowDBObject {
d.(T).SetAllowedInstances(wfa.Request)
return d
}, isDraft, wfa)
}
return utils.GenericSearch[T](filters, search, wfa.getResourceFilter(search),
func(d utils.DBObject) utils.ShallowDBObject {
d.(T).SetAllowedInstances(wfa.Request)
return d
}, isDraft, wfa)
}
func (abs *resourceMongoAccessor[T]) getResourceFilter(search string) *dbs.Filters {
return &dbs.Filters{
Or: map[string][]dbs.Filter{ // filter by like name, short_description, description, owner, url if no filters are provided
"abstractintanciatedresource.abstractresource.abstractobject.name": {{Operator: dbs.LIKE.String(), Value: search}},
"abstractintanciatedresource.abstractresource.type": {{Operator: dbs.LIKE.String(), Value: search}},
"abstractintanciatedresource.abstractresource.short_description": {{Operator: dbs.LIKE.String(), Value: search}},
"abstractintanciatedresource.abstractresource.description": {{Operator: dbs.LIKE.String(), Value: search}},
"abstractintanciatedresource.abstractresource.owners.name": {{Operator: dbs.LIKE.String(), Value: search}},
"abstractintanciatedresource.abstractresource.abstractobject.creator_id": {{Operator: dbs.EQUAL.String(), Value: search}},
},
}
}

198
models/resources/storage.go
View File

@ -1,198 +0,0 @@
package resources
import (
"errors"
"fmt"
"time"
"cloud.o-forge.io/core/oc-lib/models/common/enum"
"cloud.o-forge.io/core/oc-lib/models/common/models"
"cloud.o-forge.io/core/oc-lib/models/common/pricing"
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/tools"
)
/*
* StorageResource is a struct that represents a storage resource
* it defines the resource storage
*/
type StorageResource struct {
AbstractInstanciatedResource[*StorageResourceInstance] // AbstractResource contains the basic fields of an object (id, name)
StorageType enum.StorageType `bson:"storage_type" json:"storage_type" default:"-1"` // Type is the type of the storage
Acronym string `bson:"acronym,omitempty" json:"acronym,omitempty"` // Acronym is the acronym of the storage
}
func (d *StorageResource) GetAccessor(request *tools.APIRequest) utils.Accessor {
return NewAccessor[*StorageResource](tools.STORAGE_RESOURCE, request, func() utils.DBObject { return &StorageResource{} }) // Create a new instance of the accessor
}
func (r *StorageResource) GetType() string {
return tools.STORAGE_RESOURCE.String()
}
func (abs *StorageResource) ConvertToPricedResource(
t tools.DataType, request *tools.APIRequest) pricing.PricedItemITF {
if t != tools.STORAGE_RESOURCE {
return nil
}
p := abs.AbstractInstanciatedResource.ConvertToPricedResource(t, request)
priced := p.(*PricedResource)
return &PricedStorageResource{
PricedResource: *priced,
}
}
type StorageResourceInstance struct {
ResourceInstance[*StorageResourcePartnership]
Credentials *Credentials `json:"credentials,omitempty" bson:"credentials,omitempty"`
Source string `bson:"source,omitempty" json:"source,omitempty"` // Source is the source of the storage
Local bool `bson:"local" json:"local"`
SecurityLevel string `bson:"security_level,omitempty" json:"security_level,omitempty"`
SizeType enum.StorageSize `bson:"size_type" json:"size_type" default:"0"` // SizeType is the type of the storage size
SizeGB int64 `bson:"size,omitempty" json:"size,omitempty"` // Size is the size of the storage
Encryption bool `bson:"encryption,omitempty" json:"encryption,omitempty"` // Encryption is a flag that indicates if the storage is encrypted
Redundancy string `bson:"redundancy,omitempty" json:"redundancy,omitempty"` // Redundancy is the redundancy of the storage
Throughput string `bson:"throughput,omitempty" json:"throughput,omitempty"` // Throughput is the throughput of the storage
}
func (ri *StorageResourceInstance) ClearEnv() {
ri.Credentials = nil
ri.Env = []models.Param{}
ri.Inputs = []models.Param{}
ri.Outputs = []models.Param{}
}
func (ri *StorageResourceInstance) StoreDraftDefault() {
found := false
for _, p := range ri.ResourceInstance.Env {
if p.Attr == "source" {
found = true
break
}
}
if !found {
ri.ResourceInstance.Env = append(ri.ResourceInstance.Env, models.Param{
Attr: "source",
Value: ri.Source,
Readonly: true,
})
}
ri.ResourceInstance.StoreDraftDefault()
}
type StorageResourcePartnership struct {
ResourcePartnerShip[*StorageResourcePricingProfile]
MaxSizeGBAllowed float64 `json:"allowed_gb,omitempty" bson:"allowed_gb,omitempty"`
OnlyEncryptedAllowed bool `json:"personal_data_allowed,omitempty" bson:"personal_data_allowed,omitempty"`
}
type PrivilegeStoragePricingStrategy int
const (
BASIC_STORAGE PrivilegeStoragePricingStrategy = iota
GARANTED_ON_DELAY_STORAGE
GARANTED_STORAGE
)
func PrivilegeStoragePricingStrategyList() []PrivilegeStoragePricingStrategy {
return []PrivilegeStoragePricingStrategy{BASIC_STORAGE, GARANTED_ON_DELAY_STORAGE, GARANTED_STORAGE}
}
func (t PrivilegeStoragePricingStrategy) String() string {
return [...]string{"NO MEMORY HOLDING", "KEEPED ON MEMORY GARANTED DURING DELAY", "KEEPED ON MEMORY GARANTED"}[t]
}
type StorageResourcePricingStrategy int
const (
PER_DATA_STORED StorageResourcePricingStrategy = iota
PER_TB_STORED
PER_GB_STORED
PER_MB_STORED
PER_KB_STORED
)
func StorageResourcePricingStrategyList() []StorageResourcePricingStrategy {
return []StorageResourcePricingStrategy{PER_DATA_STORED, PER_TB_STORED, PER_GB_STORED, PER_MB_STORED, PER_KB_STORED}
}
func (t StorageResourcePricingStrategy) String() string {
return [...]string{"PER DATA STORED", "PER TB STORED", "PER GB STORED", "PER MB STORED", "PER KB STORED"}[t]
}
func (t StorageResourcePricingStrategy) GetStrategy() string {
return [...]string{"PER_DATA_STORED", "PER_GB_STORED", "PER_MB_STORED", "PER_KB_STORED"}[t]
}
func (t StorageResourcePricingStrategy) GetStrategyValue() int {
return int(t)
}
func ToStorageResourcePricingStrategy(i int) StorageResourcePricingStrategy {
return StorageResourcePricingStrategy(i)
}
func (t StorageResourcePricingStrategy) GetQuantity(amountOfDataGB float64) (float64, error) {
switch t {
case PER_DATA_STORED:
return amountOfDataGB, nil
case PER_TB_STORED:
return amountOfDataGB * 1000, nil
case PER_GB_STORED:
return amountOfDataGB, nil
case PER_MB_STORED:
return (amountOfDataGB * 1000), nil
case PER_KB_STORED:
return amountOfDataGB * 1000000, nil
}
return 0, errors.New("pricing strategy not found")
}
type StorageResourcePricingProfile struct {
pricing.ExploitPricingProfile[StorageResourcePricingStrategy] // ExploitPricingProfile is the pricing profile of a storage it means that we exploit the resource for an amount of continuous time
}
func (p *StorageResourcePricingProfile) IsPurchased() bool {
return p.Pricing.BuyingStrategy != pricing.PAY_PER_USE
}
func (p *StorageResourcePricingProfile) GetPrice(amountOfData float64, val float64, start time.Time, end time.Time, params ...string) (float64, error) {
return p.Pricing.GetPrice(amountOfData, val, start, &end)
}
type PricedStorageResource struct {
PricedResource
UsageStorageGB float64 `json:"storage_gb,omitempty" bson:"storage_gb,omitempty"`
}
func (r *PricedStorageResource) GetType() tools.DataType {
return tools.STORAGE_RESOURCE
}
func (r *PricedStorageResource) GetPrice() (float64, error) {
fmt.Println("GetPrice", r.UsageStart, r.UsageEnd)
now := time.Now()
if r.UsageStart == nil {
r.UsageStart = &now
}
if r.UsageEnd == nil {
add := r.UsageStart.Add(time.Duration(1 * time.Hour))
r.UsageEnd = &add
}
if r.SelectedPricing == nil {
if len(r.PricingProfiles) == 0 {
return 0, errors.New("pricing profile must be set on Priced Storage" + r.ResourceID)
}
r.SelectedPricing = &r.PricingProfiles[0]
}
pricing := *r.SelectedPricing
var err error
amountOfData := float64(1)
if pricing.GetOverrideStrategyValue() >= 0 {
amountOfData, err = ToStorageResourcePricingStrategy(pricing.GetOverrideStrategyValue()).GetQuantity(r.UsageStorageGB)
if err != nil {
return 0, err
}
}
return pricing.GetPrice(amountOfData, r.ExplicitBookingDurationS, *r.UsageStart, *r.UsageEnd)
}

46
models/resources/workflow.go
View File

@ -1,46 +0,0 @@
package resources
import (
"cloud.o-forge.io/core/oc-lib/models/common/pricing"
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/tools"
)
type WorkflowResourcePricingProfile struct{}
// WorkflowResource is a struct that represents a workflow resource
// it defines the resource workflow
type WorkflowResource struct {
AbstractResource
WorkflowID string `bson:"workflow_id,omitempty" json:"workflow_id,omitempty"` // WorkflowID is the ID of the native workflow
}
func (d *WorkflowResource) GetAccessor(request *tools.APIRequest) utils.Accessor {
return NewAccessor[*ComputeResource](tools.WORKFLOW_RESOURCE, request, func() utils.DBObject { return &WorkflowResource{} })
}
func (r *WorkflowResource) GetType() string {
return tools.WORKFLOW_RESOURCE.String()
}
func (d *WorkflowResource) ClearEnv() utils.DBObject {
return d
}
func (d *WorkflowResource) Trim() {
/* EMPTY */
}
func (w *WorkflowResource) SetAllowedInstances(request *tools.APIRequest) {
/* EMPTY */
}
func (w *WorkflowResource) ConvertToPricedResource(
t tools.DataType, request *tools.APIRequest) pricing.PricedItemITF {
return &PricedResource{
Name: w.Name,
Logo: w.Logo,
ResourceID: w.UUID,
ResourceType: t,
CreatorID: w.CreatorID,
}
}

172
models/utils/abstracts.go
View File

@ -1,172 +0,0 @@
package utils
import (
"encoding/json"
"time"
"cloud.o-forge.io/core/oc-lib/dbs"
"cloud.o-forge.io/core/oc-lib/tools"
"github.com/go-playground/validator/v10"
"github.com/google/uuid"
"github.com/rs/zerolog"
)
// single instance of the validator used in every model Struct to validate the fields
var validate = validator.New(validator.WithRequiredStructEnabled())
type AccessMode int
const (
Private AccessMode = iota
Public
)
/*
* AbstractObject is a struct that represents the basic fields of an object
* it defines the object id and name
* every data in base root model should inherit from this struct (only exception is the ResourceModel)
*/
type AbstractObject struct {
UUID string `json:"id,omitempty" bson:"id,omitempty" validate:"required"`
Name string `json:"name,omitempty" bson:"name,omitempty" validate:"required"`
IsDraft bool `json:"is_draft" bson:"is_draft" default:"false"`
CreatorID string `json:"creator_id,omitempty" bson:"creator_id,omitempty"`
UserCreatorID string `json:"user_creator_id,omitempty" bson:"user_creator_id,omitempty"`
CreationDate time.Time `json:"creation_date,omitempty" bson:"creation_date,omitempty"`
UpdateDate time.Time `json:"update_date,omitempty" bson:"update_date,omitempty"`
UpdaterID string `json:"updater_id,omitempty" bson:"updater_id,omitempty"`
UserUpdaterID string `json:"user_updater_id,omitempty" bson:"user_updater_id,omitempty"`
AccessMode AccessMode `json:"access_mode" bson:"access_mode" default:"0"`
}
func (ri *AbstractObject) GetAccessor(request *tools.APIRequest) Accessor {
return nil
}
func (r *AbstractObject) GenerateID() {
if r.UUID == "" {
r.UUID = uuid.New().String()
}
}
func (r *AbstractObject) StoreDraftDefault() {
r.IsDraft = false
}
func (r *AbstractObject) CanUpdate(set DBObject) (bool, DBObject) {
return true, set
}
func (r *AbstractObject) CanDelete() bool {
return true
}
func (r *AbstractObject) IsDrafted() bool {
return r.IsDraft
}
// GetID implements ShallowDBObject.
func (ao AbstractObject) GetID() string {
return ao.UUID
}
// GetName implements ShallowDBObject.
func (ao AbstractObject) GetName() string {
return ao.Name
}
func (ao *AbstractObject) GetCreatorID() string {
return ao.CreatorID
}
func (ao *AbstractObject) UpToDate(user string, peer string, create bool) {
ao.UpdateDate = time.Now()
ao.UpdaterID = peer
ao.UserUpdaterID = user
if create {
ao.CreationDate = time.Now()
ao.CreatorID = peer
ao.UserCreatorID = user
}
}
func (ao *AbstractObject) VerifyAuth(request *tools.APIRequest) bool {
return ao.AccessMode == Public || (request != nil && ao.CreatorID == request.PeerID && request.PeerID != "")
}
func (ao *AbstractObject) GetObjectFilters(search string) *dbs.Filters {
if search == "*" {
search = ""
}
return &dbs.Filters{
Or: map[string][]dbs.Filter{ // filter by name if no filters are provided
"abstractobject.name": {{Operator: dbs.LIKE.String(), Value: search}},
}}
}
func (dma *AbstractObject) Deserialize(j map[string]interface{}, obj DBObject) DBObject {
b, err := json.Marshal(j)
if err != nil {
return nil
}
json.Unmarshal(b, obj)
return obj
}
func (dma *AbstractObject) Serialize(obj DBObject) map[string]interface{} {
var m map[string]interface{}
b, err := json.Marshal(obj)
if err != nil {
return nil
}
json.Unmarshal(b, &m)
return m
}
type AbstractAccessor struct {
Logger zerolog.Logger // Logger is the logger of the accessor, it's a specilized logger for the accessor
Type tools.DataType // Type is the data type of the accessor
Request *tools.APIRequest // Caller is the http caller of the accessor (optionnal) only need in a peer connection
ResourceModelAccessor Accessor
}
func (r *AbstractAccessor) ShouldVerifyAuth() bool {
return true
}
func (r *AbstractAccessor) GetRequest() *tools.APIRequest {
return r.Request
}
func (dma *AbstractAccessor) GetUser() string {
if dma.Request == nil {
return ""
}
return dma.Request.Username
}
func (dma *AbstractAccessor) GetPeerID() string {
if dma.Request == nil {
return ""
}
return dma.Request.PeerID
}
func (dma *AbstractAccessor) GetGroups() []string {
if dma.Request == nil {
return []string{}
}
return dma.Request.Groups
}
func (dma *AbstractAccessor) GetLogger() *zerolog.Logger {
return &dma.Logger
}
func (dma *AbstractAccessor) GetType() tools.DataType {
return dma.Type
}
func (dma *AbstractAccessor) GetCaller() *tools.HTTPCaller {
if dma.Request == nil {
return nil
}
return dma.Request.Caller
}

166
models/utils/common.go
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@ -1,166 +0,0 @@
package utils
import (
"errors"
"cloud.o-forge.io/core/oc-lib/dbs"
"cloud.o-forge.io/core/oc-lib/dbs/mongo"
mgb "go.mongodb.org/mongo-driver/mongo"
)
type Owner struct {
Name string `json:"name,omitempty" bson:"name,omitempty"`
Logo string `json:"logo,omitempty" bson:"logo,omitempty"`
}
func VerifyAccess(a Accessor, id string) error {
data, _, err := a.LoadOne(id)
if err != nil {
return err
}
if a.ShouldVerifyAuth() && !data.VerifyAuth(a.GetRequest()) {
return errors.New("you are not allowed to access :" + a.GetType().String())
}
return nil
}
// GenericLoadOne loads one object from the database (generic)
func GenericStoreOne(data DBObject, a Accessor) (DBObject, int, error) {
data.GenerateID()
data.StoreDraftDefault()
data.UpToDate(a.GetUser(), a.GetPeerID(), true)
f := dbs.Filters{
Or: map[string][]dbs.Filter{
"abstractresource.abstractobject.name": {{
Operator: dbs.LIKE.String(),
Value: data.GetName(),
}},
"abstractobject.name": {{
Operator: dbs.LIKE.String(),
Value: data.GetName(),
}},
},
}
if a.ShouldVerifyAuth() && !data.VerifyAuth(a.GetRequest()) {
return nil, 403, errors.New("you are not allowed to access : " + a.GetType().String())
}
if cursor, _, _ := a.Search(&f, "", data.IsDrafted()); len(cursor) > 0 {
return nil, 409, errors.New(a.GetType().String() + " with name " + data.GetName() + " already exists")
}
err := validate.Struct(data)
if err != nil {
return nil, 422, err
}
id, code, err := mongo.MONGOService.StoreOne(data, data.GetID(), a.GetType().String())
if err != nil {
a.GetLogger().Error().Msg("Could not store " + data.GetName() + " to db. Error: " + err.Error())
return nil, code, err
}
return a.LoadOne(id)
}
// GenericLoadOne loads one object from the database (generic)
func GenericDeleteOne(id string, a Accessor) (DBObject, int, error) {
res, code, err := a.LoadOne(id)
if !res.CanDelete() {
return nil, 403, errors.New("you are not allowed to delete :" + a.GetType().String())
}
if err != nil {
return nil, code, err
}
if a.ShouldVerifyAuth() && !res.VerifyAuth(a.GetRequest()) {
return nil, 403, errors.New("you are not allowed to access " + a.GetType().String())
}
_, code, err = mongo.MONGOService.DeleteOne(id, a.GetType().String())
if err != nil {
a.GetLogger().Error().Msg("Could not delete " + id + " to db. Error: " + err.Error())
return nil, code, err
}
return res, 200, nil
}
// GenericLoadOne loads one object from the database (generic)
// json expected in entry is a flatted object no need to respect the inheritance hierarchy
func GenericUpdateOne(set DBObject, id string, a Accessor, new DBObject) (DBObject, int, error) {
r, c, err := a.LoadOne(id)
if err != nil {
return nil, c, err
}
ok, newSet := r.CanUpdate(set)
if !ok {
return nil, 403, errors.New("you are not allowed to delete :" + a.GetType().String())
}
set = newSet
r.UpToDate(a.GetUser(), a.GetPeerID(), false)
if a.ShouldVerifyAuth() && !r.VerifyAuth(a.GetRequest()) {
return nil, 403, errors.New("you are not allowed to access :" + a.GetType().String())
}
change := set.Serialize(set) // get the changes
loaded := r.Serialize(r) // get the loaded object
for k, v := range change { // apply the changes, with a flatten method
loaded[k] = v
}
id, code, err := mongo.MONGOService.UpdateOne(new.Deserialize(loaded, new), id, a.GetType().String())
if err != nil {
a.GetLogger().Error().Msg("Could not update " + id + " to db. Error: " + err.Error())
return nil, code, err
}
return a.LoadOne(id)
}
func GenericLoadOne[T DBObject](id string, f func(DBObject) (DBObject, int, error), a Accessor) (DBObject, int, error) {
var data T
res_mongo, code, err := mongo.MONGOService.LoadOne(id, a.GetType().String())
if err != nil {
return nil, code, err
}
res_mongo.Decode(&data)
if a.ShouldVerifyAuth() && !data.VerifyAuth(a.GetRequest()) {
return nil, 403, errors.New("you are not allowed to access :" + a.GetType().String())
}
return f(data)
}
func genericLoadAll[T DBObject](res *mgb.Cursor, code int, err error, onlyDraft bool, f func(DBObject) ShallowDBObject, a Accessor) ([]ShallowDBObject, int, error) {
objs := []ShallowDBObject{}
var results []T
if err != nil {
return nil, code, err
}
if err = res.All(mongo.MngoCtx, &results); err != nil {
return nil, 404, err
}
for _, r := range results {
if (a.ShouldVerifyAuth() && !r.VerifyAuth(a.GetRequest())) || f(r) == nil || (onlyDraft && !r.IsDrafted()) || (!onlyDraft && r.IsDrafted()) {
continue
}
objs = append(objs, f(r))
}
return objs, 200, nil
}
func GenericLoadAll[T DBObject](f func(DBObject) ShallowDBObject, onlyDraft bool, wfa Accessor) ([]ShallowDBObject, int, error) {
res_mongo, code, err := mongo.MONGOService.LoadAll(wfa.GetType().String())
return genericLoadAll[T](res_mongo, code, err, onlyDraft, f, wfa)
}
func GenericSearch[T DBObject](filters *dbs.Filters, search string, defaultFilters *dbs.Filters,
f func(DBObject) ShallowDBObject, onlyDraft bool, wfa Accessor) ([]ShallowDBObject, int, error) {
if filters == nil && search != "" {
filters = defaultFilters
}
res_mongo, code, err := mongo.MONGOService.Search(filters, wfa.GetType().String())
return genericLoadAll[T](res_mongo, code, err, onlyDraft, f, wfa)
}
// GenericLoadOne loads one object from the database (generic)
// json expected in entry is a flatted object no need to respect the inheritance hierarchy
func GenericRawUpdateOne(set DBObject, id string, a Accessor) (DBObject, int, error) {
id, code, err := mongo.MONGOService.UpdateOne(set, id, a.GetType().String())
if err != nil {
a.GetLogger().Error().Msg("Could not update " + id + " to db. Error: " + err.Error())
return nil, code, err
}
return a.LoadOne(id)
}

52
models/utils/interfaces.go
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@ -1,52 +0,0 @@
package utils
import (
"cloud.o-forge.io/core/oc-lib/dbs"
"cloud.o-forge.io/core/oc-lib/tools"
"github.com/rs/zerolog"
)
// ShallowDBObject is an interface that defines the basic methods shallowed version of a DBObject
type ShallowDBObject interface {
GenerateID()
GetID() string
GetName() string
Serialize(obj DBObject) map[string]interface{}
Deserialize(j map[string]interface{}, obj DBObject) DBObject
}
// DBObject is an interface that defines the basic methods for a DBObject
type DBObject interface {
GenerateID()
GetID() string
GetName() string
IsDrafted() bool
CanDelete() bool
StoreDraftDefault()
GetCreatorID() string
UpToDate(user string, peer string, create bool)
CanUpdate(set DBObject) (bool, DBObject)
VerifyAuth(request *tools.APIRequest) bool
Serialize(obj DBObject) map[string]interface{}
GetAccessor(request *tools.APIRequest) Accessor
Deserialize(j map[string]interface{}, obj DBObject) DBObject
}
// Accessor is an interface that defines the basic methods for an Accessor
type Accessor interface {
GetUser() string
GetPeerID() string
GetGroups() []string
ShouldVerifyAuth() bool
GetType() tools.DataType
GetLogger() *zerolog.Logger
GetCaller() *tools.HTTPCaller
GetRequest() *tools.APIRequest
LoadOne(id string) (DBObject, int, error)
DeleteOne(id string) (DBObject, int, error)
CopyOne(data DBObject) (DBObject, int, error)
StoreOne(data DBObject) (DBObject, int, error)
LoadAll(isDraft bool) ([]ShallowDBObject, int, error)
UpdateOne(set DBObject, id string) (DBObject, int, error)
Search(filters *dbs.Filters, search string, isDraft bool) ([]ShallowDBObject, int, error)
}

147
models/workflow/graph/graph.go
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@ -1,147 +0,0 @@
package graph
import (
"time"
"cloud.o-forge.io/core/oc-lib/models/resources"
"cloud.o-forge.io/core/oc-lib/tools"
)
// Graph is a struct that represents a graph
type Graph struct {
Partial bool `json:"partial" default:"false"` // Partial is a flag that indicates if the graph is partial
Zoom float64 `bson:"zoom" json:"zoom" default:"1"` // Zoom is the graphical zoom of the graph
Items map[string]GraphItem `bson:"items" json:"items" default:"{}" validate:"required"` // Items is the list of elements in the graph
Links []GraphLink `bson:"links" json:"links" default:"{}" validate:"required"` // Links is the list of links between elements in the graph
}
func (g *Graph) Clear(id string) {
realItems := map[string]GraphItem{}
for k, it := range g.Items {
if k == id {
realinks := []GraphLink{}
for _, link := range g.Links {
if link.Source.ID != id && link.Destination.ID != id {
realinks = append(realinks, link)
}
}
g.Links = realinks
g.Partial = true
} else {
realItems[k] = it
}
}
g.Items = realItems
}
func (wf *Graph) IsProcessing(item GraphItem) bool {
return item.Processing != nil
}
func (wf *Graph) IsCompute(item GraphItem) bool {
return item.Compute != nil
}
func (wf *Graph) IsData(item GraphItem) bool {
return item.Data != nil
}
func (wf *Graph) IsStorage(item GraphItem) bool {
return item.Storage != nil
}
func (wf *Graph) IsWorkflow(item GraphItem) bool {
return item.Workflow != nil
}
func (g *Graph) GetAverageTimeRelatedToProcessingActivity(start time.Time, processings []*resources.ProcessingResource, resource resources.ResourceInterface,
f func(GraphItem) resources.ResourceInterface, request *tools.APIRequest) (float64, float64) {
nearestStart := float64(10000000000)
oneIsInfinite := false
longestDuration := float64(0)
for _, link := range g.Links {
for _, processing := range processings {
var source string // source is the source of the link
if link.Destination.ID == processing.GetID() && f(g.Items[link.Source.ID]) != nil && f(g.Items[link.Source.ID]).GetID() == resource.GetID() { // if the destination is the processing and the source is not a compute
source = link.Source.ID
} else if link.Source.ID == processing.GetID() && f(g.Items[link.Source.ID]) != nil && f(g.Items[link.Source.ID]).GetID() == resource.GetID() { // if the source is the processing and the destination is not a compute
source = link.Destination.ID
}
priced := processing.ConvertToPricedResource(tools.PROCESSING_RESOURCE, request)
if source != "" {
if priced.GetLocationStart() != nil {
near := float64(priced.GetLocationStart().Sub(start).Seconds())
if near < nearestStart {
nearestStart = near
}
}
if priced.GetLocationEnd() != nil {
duration := float64(priced.GetLocationEnd().Sub(*priced.GetLocationStart()).Seconds())
if longestDuration < duration {
longestDuration = duration
}
} else {
oneIsInfinite = true
}
}
}
}
if oneIsInfinite {
return nearestStart, -1
}
return nearestStart, longestDuration
}
/*
* GetAverageTimeBeforeStart is a function that returns the average time before the start of a processing
*/
func (g *Graph) GetAverageTimeProcessingBeforeStart(average float64, processingID string, request *tools.APIRequest) float64 {
currents := []float64{} // list of current time
for _, link := range g.Links { // for each link
var source string // source is the source of the link
if link.Destination.ID == processingID && g.Items[link.Source.ID].Processing == nil { // if the destination is the processing and the source is not a compute
source = link.Source.ID
} else if link.Source.ID == processingID && g.Items[link.Source.ID].Processing == nil { // if the source is the processing and the destination is not a compute
source = link.Destination.ID
}
if source == "" { // if source is empty, continue
continue
}
dt, r := g.GetResource(source) // get the resource of the source
if r == nil { // if item is nil, continue
continue
}
priced := r.ConvertToPricedResource(dt, request)
current := priced.GetExplicitDurationInS() // get the explicit duration of the item
if current < 0 { // if current is negative, its means that duration of a before could be infinite continue
return current
}
current += g.GetAverageTimeProcessingBeforeStart(current, source, request) // get the average time before start of the source
currents = append(currents, current) // append the current to the currents
}
var max float64 // get the max time to wait dependancies to finish
for _, current := range currents {
if current > max {
max = current
}
}
return max
}
func (g *Graph) GetResource(id string) (tools.DataType, resources.ResourceInterface) {
if item, ok := g.Items[id]; ok {
if item.Data != nil {
return tools.DATA_RESOURCE, item.Data
} else if item.Compute != nil {
return tools.COMPUTE_RESOURCE, item.Compute
} else if item.Workflow != nil {
return tools.WORKFLOW_RESOURCE, item.Workflow
} else if item.Processing != nil {
return tools.PROCESSING_RESOURCE, item.Processing
} else if item.Storage != nil {
return tools.STORAGE_RESOURCE, item.Storage
}
}
return tools.INVALID, nil
}

38
models/workflow/graph/item.go
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@ -1,38 +0,0 @@
package graph
import (
"cloud.o-forge.io/core/oc-lib/models/resources"
"cloud.o-forge.io/core/oc-lib/tools"
)
// GraphItem is a struct that represents an item in a graph
type GraphItem struct {
ID string `bson:"id" json:"id" validate:"required"` // ID is the unique identifier of the item
Width float64 `bson:"width" json:"width" validate:"required"` // Width is the graphical width of the item
Height float64 `bson:"height" json:"height" validate:"required"` // Height is the graphical height of the item
Position Position `bson:"position" json:"position" validate:"required"` // Position is the graphical position of the item
*resources.ItemResource // ItemResource is the resource of the item affected to the item
}
func (g *GraphItem) GetResource() (tools.DataType, resources.ResourceInterface) {
if g.Data != nil {
return tools.DATA_RESOURCE, g.Data
} else if g.Compute != nil {
return tools.COMPUTE_RESOURCE, g.Compute
} else if g.Workflow != nil {
return tools.WORKFLOW_RESOURCE, g.Workflow
} else if g.Processing != nil {
return tools.PROCESSING_RESOURCE, g.Processing
} else if g.Storage != nil {
return tools.STORAGE_RESOURCE, g.Storage
}
return tools.INVALID, nil
}
func (g *GraphItem) Clear() {
g.Data = nil
g.Compute = nil
g.Workflow = nil
g.Processing = nil
g.Storage = nil
}

56
models/workflow/graph/link.go
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@ -1,56 +0,0 @@
package graph
import "cloud.o-forge.io/core/oc-lib/models/common/models"
type StorageProcessingGraphLink struct {
Write bool `json:"write" bson:"write"`
Source string `json:"source" bson:"source"`
Destination string `json:"destination" bson:"destination"`
FileName string `json:"filename" bson:"filename"`
}
// GraphLink is a struct that represents a link between two items in a graph
type GraphLink struct {
Source Position `bson:"source" json:"source" validate:"required"` // Source is the source graphical position of the link
Destination Position `bson:"destination" json:"destination" validate:"required"` // Destination is the destination graphical position of the link
Style *GraphLinkStyle `bson:"style,omitempty" json:"style,omitempty"` // Style is the graphical style of the link
StorageLinkInfos []StorageProcessingGraphLink `bson:"storage_link_infos,omitempty" json:"storage_link_infos,omitempty"` // StorageLinkInfo is the storage link info
Env []models.Param `json:"env" bson:"env"`
}
// tool function to check if a link is a link between a compute and a resource
func (l *GraphLink) IsComputeLink(g Graph) (bool, string) {
if g.Items == nil {
return false, ""
}
if d, ok := g.Items[l.Source.ID]; ok && d.Compute != nil {
return true, d.Compute.UUID
}
if d, ok := g.Items[l.Destination.ID]; ok && d.Compute != nil {
return true, d.Compute.UUID
}
return false, ""
}
// GraphLinkStyle is a struct that represents the style of a link in a graph
type GraphLinkStyle struct {
Color int64 `bson:"color" json:"color"` // Color is the graphical color of the link (int description of a color, can be transpose as hex)
Stroke float64 `bson:"stroke" json:"stroke"` // Stroke is the graphical stroke of the link
Tension float64 `bson:"tension" json:"tension"` // Tension is the graphical tension of the link
HeadRadius float64 `bson:"head_radius" json:"head_radius"` // graphical pin radius
DashWidth float64 `bson:"dash_width" json:"dash_width"` // DashWidth is the graphical dash width of the link
DashSpace float64 `bson:"dash_space" json:"dash_space"` // DashSpace is the graphical dash space of the link
EndArrow Position `bson:"end_arrow" json:"end_arrow"` // EndArrow is the graphical end arrow of the link
StartArrow Position `bson:"start_arrow" json:"start_arrow"` // StartArrow is the graphical start arrow of the link
ArrowStyle int64 `bson:"arrow_style" json:"arrow_style"` // ArrowStyle is the graphical arrow style of the link (enum foundable in UI)
ArrowDirection int64 `bson:"arrow_direction" json:"arrow_direction"` // ArrowDirection is the graphical arrow direction of the link (enum foundable in UI)
StartArrowWidth float64 `bson:"start_arrow_width" json:"start_arrow_width"` // StartArrowWidth is the graphical start arrow width of the link
EndArrowWidth float64 `bson:"end_arrow_width" json:"end_arrow_width"` // EndArrowWidth is the graphical end arrow width of the link
}
// Position is a struct that represents a graphical position
type Position struct {
ID string `json:"id" bson:"id"` // ID reprents ItemID (optionnal)
X float64 `json:"x" bson:"x" validate:"required"` // X is the graphical x position
Y float64 `json:"y" bson:"y" validate:"required"` // Y is the graphical y position
}

218
models/workflow/workflow.go
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@ -1,218 +0,0 @@
package workflow
import (
"errors"
"time"
"cloud.o-forge.io/core/oc-lib/models/collaborative_area/shallow_collaborative_area"
"cloud.o-forge.io/core/oc-lib/models/common"
"cloud.o-forge.io/core/oc-lib/models/common/pricing"
"cloud.o-forge.io/core/oc-lib/models/peer"
"cloud.o-forge.io/core/oc-lib/models/resources"
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/models/workflow/graph"
"cloud.o-forge.io/core/oc-lib/tools"
)
/*
* Workflow is a struct that represents a workflow
* it defines the native workflow
*/
type Workflow struct {
utils.AbstractObject // AbstractObject contains the basic fields of an object (id, name)
resources.ResourceSet
Graph *graph.Graph `bson:"graph,omitempty" json:"graph,omitempty"` // Graph UI & logic representation of the workflow
ScheduleActive bool `json:"schedule_active" bson:"schedule_active"` // ScheduleActive is a flag that indicates if the schedule is active, if not the workflow is not scheduled and no execution or booking will be set
// Schedule *WorkflowSchedule `bson:"schedule,omitempty" json:"schedule,omitempty"` // Schedule is the schedule of the workflow
Shared []string `json:"shared,omitempty" bson:"shared,omitempty"` // Shared is the ID of the shared workflow // AbstractWorkflow contains the basic fields of a workflow
}
func (d *Workflow) GetAccessor(request *tools.APIRequest) utils.Accessor {
return NewAccessor(request) // Create a new instance of the accessor
}
func (w *Workflow) GetGraphItems(f func(item graph.GraphItem) bool) (list_datas []graph.GraphItem) {
for _, item := range w.Graph.Items {
if f(item) {
list_datas = append(list_datas, item)
}
}
return
}
func (w *Workflow) GetPricedItem(f func(item graph.GraphItem) bool, request *tools.APIRequest) map[string]pricing.PricedItemITF {
list_datas := map[string]pricing.PricedItemITF{}
for _, item := range w.Graph.Items {
if f(item) {
dt, res := item.GetResource()
ord := res.ConvertToPricedResource(dt, request)
list_datas[res.GetID()] = ord
}
}
return list_datas
}
type Related struct {
Node resources.ResourceInterface
Links []graph.GraphLink
}
func (w *Workflow) GetByRelatedProcessing(processingID string, g func(item graph.GraphItem) bool) map[string]Related {
related := map[string]Related{}
for _, link := range w.Graph.Links {
nodeID := link.Destination.ID
var node resources.ResourceInterface
if g(w.Graph.Items[link.Source.ID]) {
item := w.Graph.Items[link.Source.ID]
_, node = item.GetResource()
}
if node == nil && g(w.Graph.Items[link.Destination.ID]) { // if the source is not a storage, we consider that the destination is the storage
nodeID = link.Source.ID
item := w.Graph.Items[link.Destination.ID] // and the processing is the source
_, node = item.GetResource() // we are looking for the storage as destination
}
if processingID == nodeID && node != nil { // if the storage is linked to the processing
if _, ok := related[processingID]; !ok {
related[processingID] = Related{}
}
rel := related[node.GetID()]
rel.Node = node
rel.Links = append(rel.Links, link)
related[processingID] = rel
}
}
return related
}
func (ao *Workflow) VerifyAuth(request *tools.APIRequest) bool {
isAuthorized := false
if len(ao.Shared) > 0 {
for _, shared := range ao.Shared {
shared, code, _ := shallow_collaborative_area.NewAccessor(request).LoadOne(shared)
if code != 200 || shared == nil {
isAuthorized = false
} else {
isAuthorized = shared.VerifyAuth(request)
}
}
}
return ao.AbstractObject.VerifyAuth(request) || isAuthorized
}
/*
* CheckBooking is a function that checks the booking of the workflow on peers (even ourselves)
*/
func (wfa *Workflow) CheckBooking(caller *tools.HTTPCaller) (bool, error) {
// check if
if wfa.Graph == nil { // no graph no booking
return false, nil
}
accessor := (&resources.ComputeResource{}).GetAccessor(&tools.APIRequest{Caller: caller})
for _, link := range wfa.Graph.Links {
if ok, compute_id := link.IsComputeLink(*wfa.Graph); ok { // check if the link is a link between a compute and a resource
compute, code, _ := accessor.LoadOne(compute_id)
if code != 200 {
continue
}
// CHECK BOOKING ON PEER, compute could be a remote one
peerID := compute.(*resources.ComputeResource).CreatorID
if peerID == "" {
return false, errors.New("no peer id")
} // no peer id no booking, we need to know where to book
_, err := (&peer.Peer{}).LaunchPeerExecution(peerID, compute_id, tools.BOOKING, tools.GET, nil, caller)
if err != nil {
return false, err
}
}
}
return true, nil
}
func (wf *Workflow) Planify(start time.Time, end *time.Time, request *tools.APIRequest) (float64, map[tools.DataType]map[string]pricing.PricedItemITF, *Workflow, error) {
priceds := map[tools.DataType]map[string]pricing.PricedItemITF{}
ps, priceds, err := plan[*resources.ProcessingResource](tools.PROCESSING_RESOURCE, wf, priceds, request, wf.Graph.IsProcessing,
func(res resources.ResourceInterface, priced pricing.PricedItemITF) (time.Time, float64) {
return start.Add(time.Duration(wf.Graph.GetAverageTimeProcessingBeforeStart(0, res.GetID(), request)) * time.Second), priced.GetExplicitDurationInS()
}, func(started time.Time, duration float64) *time.Time {
s := started.Add(time.Duration(duration))
return &s
})
if err != nil {
return 0, priceds, nil, err
}
if _, priceds, err = plan[resources.ResourceInterface](tools.DATA_RESOURCE, wf, priceds, request, wf.Graph.IsData,
func(res resources.ResourceInterface, priced pricing.PricedItemITF) (time.Time, float64) {
return start, 0
}, func(started time.Time, duration float64) *time.Time {
return end
}); err != nil {
return 0, priceds, nil, err
}
for k, f := range map[tools.DataType]func(graph.GraphItem) bool{tools.STORAGE_RESOURCE: wf.Graph.IsStorage, tools.COMPUTE_RESOURCE: wf.Graph.IsCompute} {
if _, priceds, err = plan[resources.ResourceInterface](k, wf, priceds, request, f,
func(res resources.ResourceInterface, priced pricing.PricedItemITF) (time.Time, float64) {
nearestStart, longestDuration := wf.Graph.GetAverageTimeRelatedToProcessingActivity(start, ps, res, func(i graph.GraphItem) (r resources.ResourceInterface) {
if f(i) {
_, r = i.GetResource()
}
return r
}, request)
return start.Add(time.Duration(nearestStart) * time.Second), longestDuration
}, func(started time.Time, duration float64) *time.Time {
s := started.Add(time.Duration(duration))
return &s
}); err != nil {
return 0, priceds, nil, err
}
}
longest := common.GetPlannerLongestTime(end, priceds, request)
if _, priceds, err = plan[resources.ResourceInterface](tools.WORKFLOW_RESOURCE, wf, priceds, request, wf.Graph.IsWorkflow,
func(res resources.ResourceInterface, priced pricing.PricedItemITF) (time.Time, float64) {
start := start.Add(time.Duration(common.GetPlannerNearestStart(start, priceds, request)) * time.Second)
longest := float64(-1)
r, code, err := res.GetAccessor(request).LoadOne(res.GetID())
if code != 200 || err != nil {
return start, longest
}
if neoLongest, _, _, err := r.(*Workflow).Planify(start, end, request); err != nil {
return start, longest
} else if neoLongest > longest {
longest = neoLongest
}
return start.Add(time.Duration(common.GetPlannerNearestStart(start, priceds, request)) * time.Second), longest
}, func(start time.Time, longest float64) *time.Time {
s := start.Add(time.Duration(longest) * time.Second)
return &s
}); err != nil {
return 0, priceds, nil, err
}
return longest, priceds, wf, nil
}
func plan[T resources.ResourceInterface](dt tools.DataType, wf *Workflow, priceds map[tools.DataType]map[string]pricing.PricedItemITF, request *tools.APIRequest,
f func(graph.GraphItem) bool, start func(resources.ResourceInterface, pricing.PricedItemITF) (time.Time, float64), end func(time.Time, float64) *time.Time) ([]T, map[tools.DataType]map[string]pricing.PricedItemITF, error) {
resources := []T{}
for _, item := range wf.GetGraphItems(f) {
if priceds[dt] == nil {
priceds[dt] = map[string]pricing.PricedItemITF{}
}
dt, realItem := item.GetResource()
if realItem == nil {
return resources, priceds, errors.New("could not load the processing resource")
}
priced := realItem.ConvertToPricedResource(dt, request)
started, duration := start(realItem, priced)
priced.SetLocationStart(started)
if duration >= 0 {
if e := end(started, duration); e != nil {
priced.SetLocationEnd(*e)
}
}
if e := end(started, priced.GetExplicitDurationInS()); e != nil {
priced.SetLocationEnd(*e)
}
resources = append(resources, realItem.(T))
priceds[dt][item.ID] = priced
}
return resources, priceds, nil
}

32
models/workflow/workflow_history_mongo_accessor.go
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@ -1,32 +0,0 @@
package workflow
import (
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/tools"
"github.com/google/uuid"
)
type WorkflowHistory struct{ Workflow }
func (d *WorkflowHistory) GetAccessor(request *tools.APIRequest) utils.Accessor {
return NewAccessorHistory(request) // Create a new instance of the accessor
}
func (r *WorkflowHistory) GenerateID() {
r.UUID = uuid.New().String()
}
// Workspace is a struct that represents a workspace
type workflowHistoryMongoAccessor struct {
workflowMongoAccessor // AbstractAccessor contains the basic fields of an accessor (model, caller)
}
// New creates a new instance of the workspaceMongoAccessor
func NewHistory() *workflowHistoryMongoAccessor {
return &workflowHistoryMongoAccessor{}
}
func (r *workflowHistoryMongoAccessor) MapFromWorkflow(w *Workflow) *WorkflowHistory {
wh := &WorkflowHistory{Workflow: *w}
wh.GenerateID()
return wh
}

224
models/workflow/workflow_mongo_accessor.go
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@ -1,224 +0,0 @@
package workflow
import (
"errors"
"cloud.o-forge.io/core/oc-lib/dbs"
"cloud.o-forge.io/core/oc-lib/logs"
"cloud.o-forge.io/core/oc-lib/models/collaborative_area/shallow_collaborative_area"
"cloud.o-forge.io/core/oc-lib/models/peer"
"cloud.o-forge.io/core/oc-lib/models/resources"
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/models/workspace"
"cloud.o-forge.io/core/oc-lib/tools"
)
type workflowMongoAccessor struct {
utils.AbstractAccessor // AbstractAccessor contains the basic fields of an accessor (model, caller)
computeResourceAccessor utils.Accessor
collaborativeAreaAccessor utils.Accessor
workspaceAccessor utils.Accessor
}
func NewAccessorHistory(request *tools.APIRequest) *workflowMongoAccessor {
return new(tools.WORKFLOW_HISTORY, request)
}
func NewAccessor(request *tools.APIRequest) *workflowMongoAccessor {
return new(tools.WORKFLOW, request)
}
// New creates a new instance of the workflowMongoAccessor
func new(t tools.DataType, request *tools.APIRequest) *workflowMongoAccessor {
return &workflowMongoAccessor{
computeResourceAccessor: (&resources.ComputeResource{}).GetAccessor(request),
collaborativeAreaAccessor: (&shallow_collaborative_area.ShallowCollaborativeArea{}).GetAccessor(request),
workspaceAccessor: (&workspace.Workspace{}).GetAccessor(request),
AbstractAccessor: utils.AbstractAccessor{
Logger: logs.CreateLogger(t.String()), // Create a logger with the data type
Request: request,
Type: t,
},
}
}
// DeleteOne deletes a workflow from the database, delete depending executions and bookings
func (a *workflowMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
res, code, err := utils.GenericDeleteOne(id, a)
if res != nil && code == 200 {
a.execute(res.(*Workflow), true, false) // up to date the workspace for the workflow
a.share(res.(*Workflow), true, a.GetCaller())
}
return a.verifyResource(res), code, err
}
/*
* share is a function that shares a workflow to the peers if the workflow is shared
*/
func (a *workflowMongoAccessor) share(realData *Workflow, delete bool, caller *tools.HTTPCaller) {
if realData == nil || realData.Shared == nil || len(realData.Shared) == 0 || caller == nil || caller.Disabled { // no shared no sharing
return
}
for _, sharedID := range realData.Shared { // loop through the shared ids
res, code, _ := a.collaborativeAreaAccessor.LoadOne(sharedID)
if code != 200 {
continue
}
var err error
paccess := &peer.Peer{}
for _, p := range res.(*shallow_collaborative_area.ShallowCollaborativeArea).Peers {
paccess.UUID = p
if ok, _ := paccess.IsMySelf(); ok { // if the peer is the current peer, never share because it will create a loop
continue
}
if delete { // if the workflow is deleted, share the deletion orderResourceAccessor utils.Accessor
history := NewHistory()
history.StoreOne(history.MapFromWorkflow(res.(*Workflow)))
_, err = paccess.LaunchPeerExecution(p, res.GetID(), tools.WORKFLOW, tools.DELETE,
map[string]interface{}{}, caller)
} else { // if the workflow is updated, share the update
_, err = paccess.LaunchPeerExecution(p, res.GetID(), tools.WORKFLOW, tools.PUT,
res.Serialize(res), caller)
}
}
if err != nil {
a.Logger.Error().Msg(err.Error())
}
}
}
// UpdateOne updates a workflow in the database
func (a *workflowMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
// avoid the update if the schedule is the same
set = a.verifyResource(set)
if set.(*Workflow).Graph != nil && set.(*Workflow).Graph.Partial {
return nil, 403, errors.New("you are not allowed to update a partial workflow")
}
res, code, err := utils.GenericUpdateOne(set, id, a, &Workflow{})
if code != 200 {
return nil, code, err
}
workflow := res.(*Workflow)
a.execute(workflow, false, true) // update the workspace for the workflow
a.share(workflow, false, a.GetCaller()) // share the update to the peers
return res, code, nil
}
// StoreOne stores a workflow in the database
func (a *workflowMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
data = a.verifyResource(data)
d := data.(*Workflow)
if d.Graph != nil && d.Graph.Partial {
return nil, 403, errors.New("you are not allowed to update a partial workflow")
}
res, code, err := utils.GenericStoreOne(d, a)
if err != nil || code != 200 {
return nil, code, err
}
workflow := res.(*Workflow)
a.share(workflow, false, a.GetCaller()) // share the creation to the peers
a.execute(workflow, false, true) // store the workspace for the workflow
return res, code, nil
}
// CopyOne copies a workflow in the database
func (a *workflowMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
wf := data.(*Workflow)
for _, item := range wf.Graph.Items {
_, obj := item.GetResource()
if obj != nil {
obj.ClearEnv()
}
}
return utils.GenericStoreOne(data, a)
}
// execute is a function that executes a workflow
// it stores the workflow resources in a specific workspace to never have a conflict in UI and logic
func (a *workflowMongoAccessor) execute(workflow *Workflow, delete bool, active bool) {
filters := &dbs.Filters{
Or: map[string][]dbs.Filter{ // filter by standard workspace name attached to a workflow
"abstractobject.name": {{Operator: dbs.LIKE.String(), Value: workflow.Name + "_workspace"}},
},
}
resource, _, err := a.workspaceAccessor.Search(filters, "", workflow.IsDraft)
if delete { // if delete is set to true, delete the workspace
for _, r := range resource {
a.workspaceAccessor.DeleteOne(r.GetID())
}
return
}
if err == nil && len(resource) > 0 { // if the workspace already exists, update it
a.workspaceAccessor.UpdateOne(&workspace.Workspace{
Active: active,
ResourceSet: resources.ResourceSet{
Datas: workflow.Datas,
Processings: workflow.Processings,
Storages: workflow.Storages,
Workflows: workflow.Workflows,
Computes: workflow.Computes,
},
}, resource[0].GetID())
} else { // if the workspace does not exist, create it
a.workspaceAccessor.StoreOne(&workspace.Workspace{
Active: active,
AbstractObject: utils.AbstractObject{Name: workflow.Name + "_workspace"},
ResourceSet: resources.ResourceSet{
Datas: workflow.Datas,
Processings: workflow.Processings,
Storages: workflow.Storages,
Workflows: workflow.Workflows,
Computes: workflow.Computes,
},
})
}
}
func (a *workflowMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
return utils.GenericLoadOne[*Workflow](id, func(d utils.DBObject) (utils.DBObject, int, error) {
w := d.(*Workflow)
a.execute(w, false, true) // if no workspace is attached to the workflow, create it
return d, 200, nil
}, a)
}
func (a *workflowMongoAccessor) LoadAll(isDraft bool) ([]utils.ShallowDBObject, int, error) {
return utils.GenericLoadAll[*Workflow](func(d utils.DBObject) utils.ShallowDBObject { return &d.(*Workflow).AbstractObject }, isDraft, a)
}
func (a *workflowMongoAccessor) Search(filters *dbs.Filters, search string, isDraft bool) ([]utils.ShallowDBObject, int, error) {
return utils.GenericSearch[*Workflow](filters, search, (&Workflow{}).GetObjectFilters(search), func(d utils.DBObject) utils.ShallowDBObject { return a.verifyResource(d) }, isDraft, a)
}
func (a *workflowMongoAccessor) verifyResource(obj utils.DBObject) utils.DBObject {
wf := obj.(*Workflow)
if wf.Graph == nil {
return wf
}
for _, item := range wf.Graph.Items {
t, resource := item.GetResource()
if resource == nil {
continue
}
var access utils.Accessor
if t == tools.COMPUTE_RESOURCE {
access = resources.NewAccessor[*resources.ComputeResource](t, a.GetRequest(), func() utils.DBObject { return &resources.ComputeResource{} })
} else if t == tools.PROCESSING_RESOURCE {
access = resources.NewAccessor[*resources.ProcessingResource](t, a.GetRequest(), func() utils.DBObject { return &resources.ProcessingResource{} })
} else if t == tools.STORAGE_RESOURCE {
access = resources.NewAccessor[*resources.StorageResource](t, a.GetRequest(), func() utils.DBObject { return &resources.StorageResource{} })
} else if t == tools.WORKFLOW_RESOURCE {
access = resources.NewAccessor[*resources.WorkflowResource](t, a.GetRequest(), func() utils.DBObject { return &resources.WorkflowResource{} })
} else if t == tools.DATA_RESOURCE {
access = resources.NewAccessor[*resources.DataResource](t, a.GetRequest(), func() utils.DBObject { return &resources.DataResource{} })
} else {
wf.Graph.Clear(resource.GetID())
}
if error := utils.VerifyAccess(access, resource.GetID()); error != nil {
wf.Graph.Clear(resource.GetID())
}
}
return wf
}

29
models/workflow/workflow_test.go
View File

@ -1,29 +0,0 @@
package workflow
import (
"testing"
"cloud.o-forge.io/core/oc-lib/models/utils"
"github.com/stretchr/testify/assert"
)
func TestStoreOneWorkflow(t *testing.T) {
w := Workflow{
AbstractObject: utils.AbstractObject{Name: "testWorkflow"},
}
wma := NewAccessor(nil)
id, _, _ := wma.StoreOne(&w)
assert.NotEmpty(t, id)
}
func TestLoadOneWorkflow(t *testing.T) {
w := Workflow{
AbstractObject: utils.AbstractObject{Name: "testWorkflow"},
}
wma := NewAccessor(nil)
new_w, _, _ := wma.StoreOne(&w)
assert.Equal(t, w, new_w)
}

155
models/workflow_execution/workflow_execution.go
View File

@ -1,155 +0,0 @@
package workflow_execution
import (
"strings"
"time"
"cloud.o-forge.io/core/oc-lib/dbs"
"cloud.o-forge.io/core/oc-lib/models/booking"
"cloud.o-forge.io/core/oc-lib/models/common/enum"
"cloud.o-forge.io/core/oc-lib/models/common/pricing"
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/tools"
"github.com/google/uuid"
"go.mongodb.org/mongo-driver/bson/primitive"
)
/*
* WorkflowExecution is a struct that represents a list of workflow executions
* Warning: No user can write (del, post, put) a workflow execution, it is only used by the system
* workflows generate their own executions
*/
type WorkflowExecution struct {
utils.AbstractObject // AbstractObject contains the basic fields of an object (id, name)
PeerBookByGraph map[string]map[string][]string `json:"peer_book_by_graph,omitempty" bson:"peer_book_by_graph,omitempty"` // BookByResource is a map of the resource id and the list of the booking id
ExecutionsID string `json:"executions_id,omitempty" bson:"executions_id,omitempty"`
ExecDate time.Time `json:"execution_date,omitempty" bson:"execution_date,omitempty" validate:"required"` // ExecDate is the execution date of the workflow, is required
EndDate *time.Time `json:"end_date,omitempty" bson:"end_date,omitempty"` // EndDate is the end date of the workflow
State enum.BookingStatus `json:"state" bson:"state" default:"0"` // TEMPORARY TODO DEFAULT 1 -> 0 State is the state of the workflow
WorkflowID string `json:"workflow_id" bson:"workflow_id,omitempty"` // WorkflowID is the ID of the workflow
}
func (r *WorkflowExecution) StoreDraftDefault() {
r.IsDraft = false // TODO: TEMPORARY
r.State = enum.SCHEDULED
}
func (r *WorkflowExecution) CanUpdate(set utils.DBObject) (bool, utils.DBObject) {
if r.State != set.(*WorkflowExecution).State {
return true, &WorkflowExecution{State: set.(*WorkflowExecution).State} // only state can be updated
}
return !r.IsDraft, set // only draft buying can be updated
}
func (r *WorkflowExecution) CanDelete() bool {
return r.IsDraft // only draft bookings can be deleted
}
func (wfa *WorkflowExecution) Equals(we *WorkflowExecution) bool {
return wfa.ExecDate.Equal(we.ExecDate) && wfa.WorkflowID == we.WorkflowID
}
func (ws *WorkflowExecution) PurgeDraft(request *tools.APIRequest) error {
if ws.EndDate == nil {
// if no end... then Book like a savage
e := ws.ExecDate.Add(time.Hour)
ws.EndDate = &e
}
accessor := ws.GetAccessor(request)
res, code, err := accessor.Search(&dbs.Filters{
And: map[string][]dbs.Filter{ // check if there is a booking on the same compute resource by filtering on the compute_resource_id, the state and the execution date
"state": {{Operator: dbs.EQUAL.String(), Value: enum.DRAFT.EnumIndex()}},
"workflow_id": {{Operator: dbs.EQUAL.String(), Value: ws.WorkflowID}},
"execution_date": {
{Operator: dbs.LTE.String(), Value: primitive.NewDateTimeFromTime(*ws.EndDate)},
{Operator: dbs.GTE.String(), Value: primitive.NewDateTimeFromTime(ws.ExecDate)},
},
},
}, "", ws.IsDraft)
if code != 200 || err != nil {
return err
}
for _, r := range res {
accessor.DeleteOne(r.GetID())
}
return nil
}
// tool to transform the argo status to a state
func (wfa *WorkflowExecution) ArgoStatusToState(status string) *WorkflowExecution {
status = strings.ToLower(status)
switch status {
case "succeeded": // Succeeded
wfa.State = enum.SUCCESS
case "pending": // Pending
wfa.State = enum.SCHEDULED
case "running": // Running
wfa.State = enum.STARTED
default: // Failed
wfa.State = enum.FAILURE
}
return wfa
}
func (r *WorkflowExecution) GenerateID() {
if r.UUID == "" {
r.UUID = uuid.New().String()
}
}
func (d *WorkflowExecution) GetName() string {
return d.UUID + "_" + d.ExecDate.String()
}
func (d *WorkflowExecution) GetAccessor(request *tools.APIRequest) utils.Accessor {
return NewAccessor(request) // Create a new instance of the accessor
}
func (d *WorkflowExecution) VerifyAuth(request *tools.APIRequest) bool {
return true
}
func (d *WorkflowExecution) Book(executionsID string, wfID string, priceds map[tools.DataType]map[string]pricing.PricedItemITF) []*booking.Booking {
booking := d.bookEach(executionsID, wfID, tools.STORAGE_RESOURCE, priceds[tools.STORAGE_RESOURCE])
booking = append(booking, d.bookEach(executionsID, wfID, tools.PROCESSING_RESOURCE, priceds[tools.PROCESSING_RESOURCE])...)
return booking
}
func (d *WorkflowExecution) bookEach(executionsID string, wfID string, dt tools.DataType, priceds map[string]pricing.PricedItemITF) []*booking.Booking {
items := []*booking.Booking{}
for itemID, priced := range priceds {
if d.PeerBookByGraph == nil {
d.PeerBookByGraph = map[string]map[string][]string{}
}
if d.PeerBookByGraph[priced.GetCreatorID()] == nil {
d.PeerBookByGraph[priced.GetCreatorID()] = map[string][]string{}
}
if d.PeerBookByGraph[priced.GetCreatorID()][itemID] == nil {
d.PeerBookByGraph[priced.GetCreatorID()][itemID] = []string{}
}
start := d.ExecDate
if s := priced.GetLocationStart(); s != nil {
start = *s
}
end := start.Add(time.Duration(priced.GetExplicitDurationInS()) * time.Second)
bookingItem := &booking.Booking{
AbstractObject: utils.AbstractObject{
UUID: uuid.New().String(),
Name: d.GetName() + "_" + executionsID + "_" + wfID,
},
ExecutionsID: executionsID,
State: enum.SCHEDULED,
ResourceID: priced.GetID(),
ResourceType: dt,
DestPeerID: priced.GetCreatorID(),
WorkflowID: wfID,
ExecutionID: d.GetID(),
ExpectedStartDate: start,
ExpectedEndDate: &end,
}
items = append(items, bookingItem)
d.PeerBookByGraph[priced.GetCreatorID()][itemID] = append(
d.PeerBookByGraph[priced.GetCreatorID()][itemID], bookingItem.GetID())
}
return items
}

107
models/workflow_execution/workflow_execution_mongo_accessor.go
View File

@ -1,107 +0,0 @@
package workflow_execution
import (
"errors"
"time"
"cloud.o-forge.io/core/oc-lib/dbs"
"cloud.o-forge.io/core/oc-lib/logs"
"cloud.o-forge.io/core/oc-lib/models/common/enum"
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/tools"
)
type workflowExecutionMongoAccessor struct {
utils.AbstractAccessor
shallow bool
}
func newShallowAccessor(request *tools.APIRequest) *workflowExecutionMongoAccessor {
return &workflowExecutionMongoAccessor{
shallow: true,
AbstractAccessor: utils.AbstractAccessor{
Logger: logs.CreateLogger(tools.WORKFLOW_EXECUTION.String()), // Create a logger with the data type
Request: request,
Type: tools.WORKFLOW_EXECUTION,
},
}
}
func NewAccessor(request *tools.APIRequest) *workflowExecutionMongoAccessor {
return &workflowExecutionMongoAccessor{
shallow: false,
AbstractAccessor: utils.AbstractAccessor{
Logger: logs.CreateLogger(tools.WORKFLOW_EXECUTION.String()), // Create a logger with the data type
Request: request,
Type: tools.WORKFLOW_EXECUTION,
},
}
}
func (wfa *workflowExecutionMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
return nil, 404, errors.New("not implemented")
}
func (wfa *workflowExecutionMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
if set.(*WorkflowExecution).State == 0 {
return nil, 400, errors.New("state is required")
}
realSet := WorkflowExecution{State: set.(*WorkflowExecution).State}
return utils.GenericUpdateOne(&realSet, id, wfa, &WorkflowExecution{})
}
func (wfa *workflowExecutionMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
return nil, 404, errors.New("not implemented")
}
func (wfa *workflowExecutionMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
return nil, 404, errors.New("not implemented")
}
func (a *workflowExecutionMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
return utils.GenericLoadOne[*WorkflowExecution](id, func(d utils.DBObject) (utils.DBObject, int, error) {
now := time.Now()
now = now.Add(time.Second * -60)
if d.(*WorkflowExecution).State == enum.DRAFT && !a.shallow && now.UTC().After(d.(*WorkflowExecution).ExecDate) {
utils.GenericDeleteOne(d.GetID(), newShallowAccessor(a.Request))
return nil, 404, errors.New("not found")
}
if d.(*WorkflowExecution).State == enum.SCHEDULED && !a.shallow && now.UTC().After(d.(*WorkflowExecution).ExecDate) {
d.(*WorkflowExecution).State = enum.FORGOTTEN
utils.GenericRawUpdateOne(d, id, newShallowAccessor(a.Request))
}
return d, 200, nil
}, a)
}
func (a *workflowExecutionMongoAccessor) LoadAll(isDraft bool) ([]utils.ShallowDBObject, int, error) {
return utils.GenericLoadAll[*WorkflowExecution](a.getExec(), isDraft, a)
}
func (a *workflowExecutionMongoAccessor) Search(filters *dbs.Filters, search string, isDraft bool) ([]utils.ShallowDBObject, int, error) {
return utils.GenericSearch[*WorkflowExecution](filters, search, a.GetExecFilters(search), a.getExec(), isDraft, a)
}
func (a *workflowExecutionMongoAccessor) getExec() func(utils.DBObject) utils.ShallowDBObject {
return func(d utils.DBObject) utils.ShallowDBObject {
now := time.Now()
now = now.Add(time.Second * -60)
if d.(*WorkflowExecution).State == enum.DRAFT && now.UTC().After(d.(*WorkflowExecution).ExecDate) {
utils.GenericDeleteOne(d.GetID(), newShallowAccessor(a.Request))
return nil
}
if d.(*WorkflowExecution).State == enum.SCHEDULED && now.UTC().After(d.(*WorkflowExecution).ExecDate) {
d.(*WorkflowExecution).State = enum.FORGOTTEN
utils.GenericRawUpdateOne(d, d.GetID(), newShallowAccessor(a.Request))
return d
}
return d
}
}
func (a *workflowExecutionMongoAccessor) GetExecFilters(search string) *dbs.Filters {
return &dbs.Filters{
Or: map[string][]dbs.Filter{ // filter by name if no filters are provided
"abstractobject.name": {{Operator: dbs.LIKE.String(), Value: search + "_execution"}},
}}
}

214
models/workflow_execution/workflow_scheduler.go
View File

@ -1,214 +0,0 @@
package workflow_execution
import (
"errors"
"fmt"
"strings"
"time"
"cloud.o-forge.io/core/oc-lib/models/booking"
"cloud.o-forge.io/core/oc-lib/models/common/enum"
"cloud.o-forge.io/core/oc-lib/models/peer"
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/models/workflow"
"cloud.o-forge.io/core/oc-lib/tools"
"github.com/google/uuid"
"github.com/robfig/cron"
)
/*
* WorkflowSchedule is a struct that contains the scheduling information of a workflow
* It contains the mode of the schedule (Task or Service), the name of the schedule, the start and end time of the schedule and the cron expression
*/
// it's a flying object only use in a session time. It's not stored in the database
type WorkflowSchedule struct {
UUID string `json:"id" validate:"required"` // ExecutionsID is the list of the executions id of the workflow
Workflow *workflow.Workflow `json:"workflow,omitempty"` // Workflow is the workflow dependancy of the schedule
WorkflowExecution []*WorkflowExecution `json:"workflow_executions,omitempty"` // WorkflowExecution is the list of executions of the workflow
Message string `json:"message,omitempty"` // Message is the message of the schedule
Warning string `json:"warning,omitempty"` // Warning is the warning message of the schedule
Start time.Time `json:"start" validate:"required,ltfield=End"` // Start is the start time of the schedule, is required and must be less than the End time
End *time.Time `json:"end,omitempty"` // End is the end time of the schedule, is required and must be greater than the Start time
DurationS float64 `json:"duration_s" default:"-1"` // End is the end time of the schedule
Cron string `json:"cron,omitempty"` // here the cron format : ss mm hh dd MM dw task
}
func NewScheduler(start string, end string, durationInS float64, cron string) *WorkflowSchedule {
s, err := time.Parse("2006-01-02T15:04:05", start)
if err != nil {
return nil
}
ws := &WorkflowSchedule{
UUID: uuid.New().String(),
Start: s,
DurationS: durationInS,
Cron: cron,
}
e, err := time.Parse("2006-01-02T15:04:05", end)
if err == nil {
ws.End = &e
}
return ws
}
func (ws *WorkflowSchedule) CheckBooking(wfID string, request *tools.APIRequest) (bool, *workflow.Workflow, []*WorkflowExecution, []*booking.Booking, error) {
if request.Caller == nil && request.Caller.URLS == nil && request.Caller.URLS[tools.BOOKING] == nil || request.Caller.URLS[tools.BOOKING][tools.GET] == "" {
return false, nil, []*WorkflowExecution{}, []*booking.Booking{}, errors.New("no caller defined")
}
access := workflow.NewAccessor(request)
res, code, err := access.LoadOne(wfID)
if code != 200 {
return false, nil, []*WorkflowExecution{}, []*booking.Booking{}, errors.New("could not load the workflow with id: " + err.Error())
}
wf := res.(*workflow.Workflow)
longest, priceds, wf, err := wf.Planify(ws.Start, ws.End, request)
if err != nil {
return false, wf, []*WorkflowExecution{}, []*booking.Booking{}, err
}
ws.DurationS = longest
ws.Message = "We estimate that the workflow will start at " + ws.Start.String() + " and last " + fmt.Sprintf("%v", ws.DurationS) + " seconds."
if ws.End != nil && ws.Start.Add(time.Duration(longest)*time.Second).After(*ws.End) {
ws.Warning = "The workflow may be too long to be executed in the given time frame, we will try to book it anyway\n"
}
execs, err := ws.getExecutions(wf)
if err != nil {
return false, wf, []*WorkflowExecution{}, []*booking.Booking{}, err
}
bookings := []*booking.Booking{}
for _, exec := range execs {
bookings = append(bookings, exec.Book(ws.UUID, wfID, priceds)...)
for _, b := range bookings {
meth := request.Caller.URLS[tools.BOOKING][tools.GET]
meth = strings.ReplaceAll(meth, ":id", b.ResourceID)
meth = strings.ReplaceAll(meth, ":start_date", b.ExpectedStartDate.Format("2006-01-02T15:04:05"))
meth = strings.ReplaceAll(meth, ":end_date", b.ExpectedEndDate.Format("2006-01-02T15:04:05"))
request.Caller.URLS[tools.BOOKING][tools.GET] = meth
_, err := (&peer.Peer{}).LaunchPeerExecution(b.DestPeerID, b.ResourceID, tools.BOOKING, tools.GET, nil, request.Caller)
if err != nil {
return false, wf, execs, bookings, err
}
}
}
return true, wf, execs, bookings, nil
}
func (ws *WorkflowSchedule) Schedules(wfID string, request *tools.APIRequest) (*WorkflowSchedule, *workflow.Workflow, []*WorkflowExecution, error) {
if request == nil {
return ws, nil, []*WorkflowExecution{}, errors.New("no request found")
}
c := request.Caller
if c == nil || c.URLS == nil || c.URLS[tools.BOOKING] == nil {
return ws, nil, []*WorkflowExecution{}, errors.New("no caller defined")
}
methods := c.URLS[tools.BOOKING]
if _, ok := methods[tools.GET]; !ok {
return ws, nil, []*WorkflowExecution{}, errors.New("no path found")
}
ok, wf, executions, bookings, err := ws.CheckBooking(wfID, request)
ws.WorkflowExecution = executions
if !ok || err != nil {
return ws, nil, executions, errors.New("could not book the workflow : " + fmt.Sprintf("%v", err))
}
ws.Workflow = wf
for _, booking := range bookings {
_, err := (&peer.Peer{}).LaunchPeerExecution(booking.DestPeerID, "",
tools.BOOKING, tools.POST, booking.Serialize(booking), request.Caller)
if err != nil {
return ws, wf, executions, errors.New("could not launch the peer execution : " + fmt.Sprintf("%v", err))
}
}
fmt.Println("Schedules")
for _, exec := range executions {
err := exec.PurgeDraft(request)
if err != nil {
return ws, nil, []*WorkflowExecution{}, errors.New("purge draft" + fmt.Sprintf("%v", err))
}
exec.StoreDraftDefault()
utils.GenericStoreOne(exec, NewAccessor(request))
}
fmt.Println("Schedules")
return ws, wf, executions, nil
}
/*
BOOKING IMPLIED TIME, not of subscription but of execution
so is processing time execution time applied on computes
data can improve the processing time
time should implied a security time border (10sec) if not from the same executions
VERIFY THAT WE HANDLE DIFFERENCE BETWEEN LOCATION TIME && BOOKING
*/
/*
* getExecutions is a function that returns the executions of a workflow
* it returns an array of workflow_execution.WorkflowExecution
*/
func (ws *WorkflowSchedule) getExecutions(workflow *workflow.Workflow) ([]*WorkflowExecution, error) {
workflows_executions := []*WorkflowExecution{}
dates, err := ws.getDates()
if err != nil {
return workflows_executions, err
}
for _, date := range dates {
obj := &WorkflowExecution{
AbstractObject: utils.AbstractObject{
UUID: uuid.New().String(), // set the uuid of the execution
Name: workflow.Name + "_execution_" + date.Start.String(), // set the name of the execution
},
ExecutionsID: ws.UUID,
ExecDate: date.Start, // set the execution date
EndDate: date.End, // set the end date
State: enum.DRAFT, // set the state to 1 (scheduled)
WorkflowID: workflow.GetID(), // set the workflow id dependancy of the execution
}
workflows_executions = append(workflows_executions, obj)
}
return workflows_executions, nil
}
func (ws *WorkflowSchedule) getDates() ([]Schedule, error) {
schedule := []Schedule{}
if len(ws.Cron) > 0 { // if cron is set then end date should be set
if ws.End == nil {
return schedule, errors.New("a cron task should have an end date")
}
if ws.DurationS <= 0 {
ws.DurationS = ws.End.Sub(ws.Start).Seconds()
}
cronStr := strings.Split(ws.Cron, " ") // split the cron string to treat it
if len(cronStr) < 6 { // if the cron string is less than 6 fields, return an error because format is : ss mm hh dd MM dw (6 fields)
return schedule, errors.New("Bad cron message: (" + ws.Cron + "). Should be at least ss mm hh dd MM dw")
}
subCron := strings.Join(cronStr[:6], " ")
// cron should be parsed as ss mm hh dd MM dw t (min 6 fields)
specParser := cron.NewParser(cron.Second | cron.Minute | cron.Hour | cron.Dom | cron.Month | cron.Dow) // create a new cron parser
sched, err := specParser.Parse(subCron) // parse the cron string
if err != nil {
return schedule, errors.New("Bad cron message: " + err.Error())
}
// loop through the cron schedule to set the executions
for s := sched.Next(ws.Start); !s.IsZero() && s.Before(*ws.End); s = sched.Next(s) {
e := s.Add(time.Duration(ws.DurationS) * time.Second)
schedule = append(schedule, Schedule{
Start: s,
End: &e,
})
}
} else { // if no cron, set the execution to the start date
schedule = append(schedule, Schedule{
Start: ws.Start,
End: ws.End,
})
}
return schedule, nil
}
type Schedule struct {
Start time.Time
End *time.Time
}
/*
* TODO : LARGEST GRAIN PLANIFYING THE WORKFLOW WHEN OPTION IS SET
* SET PROTECTION BORDER TIME
*/

32
models/workspace/workspace.go
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@ -1,32 +0,0 @@
package workspace
import (
"cloud.o-forge.io/core/oc-lib/models/collaborative_area/shallow_collaborative_area"
"cloud.o-forge.io/core/oc-lib/models/resources"
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/tools"
)
// Workspace is a struct that represents a workspace
type Workspace struct {
utils.AbstractObject // AbstractObject contains the basic fields of an object (id, name)
resources.ResourceSet // ResourceSet contains the resources of the workspace (data, compute, processing, storage, workflow)
IsContextual bool `json:"is_contextual" bson:"is_contextual" default:"false"` // IsContextual is a flag that indicates if the workspace is contextual
Active bool `json:"active" bson:"active" default:"false"` // Active is a flag that indicates if the workspace is active
Shared string `json:"shared,omitempty" bson:"shared,omitempty"` // Shared is the ID of the shared workspace
}
func (d *Workspace) GetAccessor(request *tools.APIRequest) utils.Accessor {
return NewAccessor(request) // Create a new instance of the accessor
}
func (ao *Workspace) VerifyAuth(request *tools.APIRequest) bool {
if ao.Shared != "" {
shared, code, _ := shallow_collaborative_area.NewAccessor(request).LoadOne(ao.Shared)
if code != 200 || shared == nil {
return false
}
return shared.VerifyAuth(request)
}
return ao.AbstractObject.VerifyAuth(request)
}

32
models/workspace/workspace_history_mongo_accessor.go
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@ -1,32 +0,0 @@
package workspace
import (
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/tools"
"github.com/google/uuid"
)
type WorkspaceHistory struct{ Workspace }
func (d *WorkspaceHistory) GetAccessor(request *tools.APIRequest) utils.Accessor {
return NewAccessorHistory(request) // Create a new instance of the accessor
}
func (r *WorkspaceHistory) GenerateID() {
r.UUID = uuid.New().String()
}
// Workspace is a struct that represents a workspace
type workspaceHistoryMongoAccessor struct {
workspaceMongoAccessor // AbstractAccessor contains the basic fields of an accessor (model, caller)
}
// New creates a new instance of the workspaceMongoAccessor
func NewHistory() *workspaceHistoryMongoAccessor {
return &workspaceHistoryMongoAccessor{}
}
func (r *workspaceHistoryMongoAccessor) MapFromWorkspace(w *Workspace) *WorkspaceHistory {
wh := &WorkspaceHistory{Workspace: *w}
wh.GenerateID()
return wh
}

147
models/workspace/workspace_mongo_accessor.go
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@ -1,147 +0,0 @@
package workspace
import (
"errors"
"cloud.o-forge.io/core/oc-lib/dbs"
"cloud.o-forge.io/core/oc-lib/logs"
"cloud.o-forge.io/core/oc-lib/models/collaborative_area/shallow_collaborative_area"
"cloud.o-forge.io/core/oc-lib/models/peer"
"cloud.o-forge.io/core/oc-lib/models/utils"
"cloud.o-forge.io/core/oc-lib/tools"
)
// Workspace is a struct that represents a workspace
type workspaceMongoAccessor struct {
utils.AbstractAccessor // AbstractAccessor contains the basic fields of an accessor (model, caller)
}
// New creates a new instance of the workspaceMongoAccessor
func NewAccessorHistory(request *tools.APIRequest) *workspaceMongoAccessor {
return new(tools.WORKSPACE_HISTORY, request)
}
func NewAccessor(request *tools.APIRequest) *workspaceMongoAccessor {
return new(tools.WORKSPACE, request)
}
// New creates a new instance of the workspaceMongoAccessor
func new(t tools.DataType, request *tools.APIRequest) *workspaceMongoAccessor {
return &workspaceMongoAccessor{
utils.AbstractAccessor{
Logger: logs.CreateLogger(t.String()), // Create a logger with the data type
Request: request,
Type: t,
},
}
}
// DeleteOne deletes a workspace from the database, given its ID, it automatically share to peers if the workspace is shared
// it checks if a workspace with the same name already exists
func (a *workspaceMongoAccessor) DeleteOne(id string) (utils.DBObject, int, error) {
res, code, err := utils.GenericDeleteOne(id, a)
if code == 200 && res != nil {
a.share(res.(*Workspace), tools.DELETE, a.GetCaller()) // Share the deletion to the peers
}
return res, code, err
}
// UpdateOne updates a workspace in the database, given its ID, it automatically share to peers if the workspace is shared
func (a *workspaceMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
d := set.(*Workspace) // Get the workspace from the set
d.Clear()
if d.Active { // If the workspace is active, deactivate all the other workspaces
res, _, err := a.LoadAll(true)
if err == nil {
for _, r := range res {
if r.GetID() != id {
r.(*Workspace).Active = false
a.UpdateOne(r.(*Workspace), r.GetID())
}
}
}
}
res, code, err := utils.GenericUpdateOne(set, id, a, &Workspace{})
if code == 200 && res != nil {
a.share(res.(*Workspace), tools.PUT, a.GetCaller())
}
return res, code, err
}
// StoreOne stores a workspace in the database, it checks if a workspace with the same name already exists
func (a *workspaceMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
filters := &dbs.Filters{
Or: map[string][]dbs.Filter{
"abstractobject.name": {{Operator: dbs.LIKE.String(), Value: data.GetName() + "_workspace"}},
"abstractobject.creator_id": {{Operator: dbs.EQUAL.String(), Value: a.GetPeerID()}},
},
}
// filters *dbs.Filters, word string, isDraft bool
res, _, err := a.Search(filters, "", true) // Search for the workspace
if err == nil && len(res) > 0 { // If the workspace already exists, return an error
return nil, 409, errors.New("a workspace with the same name already exists")
}
// reset the resources
d := data.(*Workspace)
d.Clear()
return utils.GenericStoreOne(d, a)
}
// CopyOne copies a workspace in the database
func (a *workspaceMongoAccessor) CopyOne(data utils.DBObject) (utils.DBObject, int, error) {
return utils.GenericStoreOne(data, a)
}
func (a *workspaceMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
return utils.GenericLoadOne[*Workspace](id, func(d utils.DBObject) (utils.DBObject, int, error) {
d.(*Workspace).Fill(a.GetRequest())
return d, 200, nil
}, a)
}
func (a *workspaceMongoAccessor) LoadAll(isDraft bool) ([]utils.ShallowDBObject, int, error) {
return utils.GenericLoadAll[*Workspace](func(d utils.DBObject) utils.ShallowDBObject {
d.(*Workspace).Fill(a.GetRequest())
return d
}, isDraft, a)
}
func (a *workspaceMongoAccessor) Search(filters *dbs.Filters, search string, isDraft bool) ([]utils.ShallowDBObject, int, error) {
return utils.GenericSearch[*Workspace](filters, search, (&Workspace{}).GetObjectFilters(search), func(d utils.DBObject) utils.ShallowDBObject {
d.(*Workspace).Fill(a.GetRequest())
return d
}, isDraft, a)
}
/*
This function is used to share the workspace with the peers
*/
func (a *workspaceMongoAccessor) share(realData *Workspace, method tools.METHOD, caller *tools.HTTPCaller) {
if realData == nil || realData.Shared == "" || caller == nil || caller.Disabled {
return
}
shallow := &shallow_collaborative_area.ShallowCollaborativeArea{}
access := (shallow).GetAccessor(a.GetRequest())
res, code, _ := access.LoadOne(realData.Shared)
if code != 200 {
return
}
var err error
paccess := &peer.Peer{}
for _, p := range res.(*shallow_collaborative_area.ShallowCollaborativeArea).Peers {
paccess.UUID = p
if ok, _ := paccess.IsMySelf(); ok { // If the peer is the current peer, never share because it will create a loop
continue
}
if method == tools.DELETE { // If the workspace is deleted, share the deletion
history := NewHistory()
history.StoreOne(history.MapFromWorkspace(res.(*Workspace)))
_, err = paccess.LaunchPeerExecution(p, res.GetID(), tools.WORKSPACE, tools.DELETE, map[string]interface{}{}, caller)
} else { // If the workspace is updated, share the update
_, err = paccess.LaunchPeerExecution(p, res.GetID(), tools.WORKSPACE, tools.PUT, res.Serialize(res), caller)
}
}
if err != nil {
a.Logger.Error().Msg(err.Error())
}
}

12
resource.go Normal file
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@ -0,0 +1,12 @@
package oclib
type Resource struct {
Id string
Name string
ShortDescription string
Description string
Logo string
Owner string
OwnerLogo string
SourceUrl string
}

1
resource_set.go Normal file
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package oclib

1
storage.go Normal file
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package oclib

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60
swagger/index.html
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<!-- HTML for static distribution bundle build -->
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Swagger UI</title>
<link rel="stylesheet" type="text/css" href="./swagger-ui.css" />
<link rel="icon" type="image/png" href="./favicon-32x32.png" sizes="32x32" />
<link rel="icon" type="image/png" href="./favicon-16x16.png" sizes="16x16" />
<style>
html
{
box-sizing: border-box;
overflow: -moz-scrollbars-vertical;
overflow-y: scroll;
}
*,
*:before,
*:after
{
box-sizing: inherit;
}
body
{
margin:0;
background: #fafafa;
}
</style>
</head>
<body>
<div id="swagger-ui"></div>
<script src="./swagger-ui-bundle.js" charset="UTF-8"> </script>
<script src="./swagger-ui-standalone-preset.js" charset="UTF-8"> </script>
<script>
window.onload = function() {
// Begin Swagger UI call region
const ui = SwaggerUIBundle({
url: "https://petstore.swagger.io/v2/swagger.json",
dom_id: '#swagger-ui',
deepLinking: true,
presets: [
SwaggerUIBundle.presets.apis,
SwaggerUIStandalonePreset
],
plugins: [
SwaggerUIBundle.plugins.DownloadUrl
],
layout: "StandaloneLayout"
});
// End Swagger UI call region
window.ui = ui;
};
</script>
</body>
</html>

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swagger/oauth2-redirect.html
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<!doctype html>
<html lang="en-US">
<head>
<title>Swagger UI: OAuth2 Redirect</title>
</head>
<body>
<script>
'use strict';
function run () {
var oauth2 = window.opener.swaggerUIRedirectOauth2;
var sentState = oauth2.state;
var redirectUrl = oauth2.redirectUrl;
var isValid, qp, arr;
if (/code|token|error/.test(window.location.hash)) {
qp = window.location.hash.substring(1);
} else {
qp = location.search.substring(1);
}
arr = qp.split("&");
arr.forEach(function (v,i,_arr) { _arr[i] = '"' + v.replace('=', '":"') + '"';});
qp = qp ? JSON.parse('{' + arr.join() + '}',
function (key, value) {
return key === "" ? value : decodeURIComponent(value);
}
) : {};
isValid = qp.state === sentState;
if ((
oauth2.auth.schema.get("flow") === "accessCode" ||
oauth2.auth.schema.get("flow") === "authorizationCode" ||
oauth2.auth.schema.get("flow") === "authorization_code"
) && !oauth2.auth.code) {
if (!isValid) {
oauth2.errCb({
authId: oauth2.auth.name,
source: "auth",
level: "warning",
message: "Authorization may be unsafe, passed state was changed in server Passed state wasn't returned from auth server"
});
}
if (qp.code) {
delete oauth2.state;
oauth2.auth.code = qp.code;
oauth2.callback({auth: oauth2.auth, redirectUrl: redirectUrl});
} else {
let oauthErrorMsg;
if (qp.error) {
oauthErrorMsg = "["+qp.error+"]: " +
(qp.error_description ? qp.error_description+ ". " : "no accessCode received from the server. ") +
(qp.error_uri ? "More info: "+qp.error_uri : "");
}
oauth2.errCb({
authId: oauth2.auth.name,
source: "auth",
level: "error",
message: oauthErrorMsg || "[Authorization failed]: no accessCode received from the server"
});
}
} else {
oauth2.callback({auth: oauth2.auth, token: qp, isValid: isValid, redirectUrl: redirectUrl});
}
window.close();
}
if (document.readyState !== 'loading') {
run();
} else {
document.addEventListener('DOMContentLoaded', function () {
run();
});
}
</script>
</body>
</html>

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tests/config.go
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package tests

6
tests/oclib_conf.json
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@ -1,6 +0,0 @@
{
"DB_URL_LOCAL" : "mongodb://127.0.0.1:27017",
"DB_URL_DOCKER": "mongodb://mongo:27017/",
"DBPOINT" : "oclib_tests",
"DCNAME" : "testDC"
}

187
tools/api.go
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@ -1,187 +0,0 @@
package tools
import (
"encoding/json"
"errors"
"strings"
"cloud.o-forge.io/core/oc-lib/config"
"cloud.o-forge.io/core/oc-lib/dbs/mongo"
beego "github.com/beego/beego/v2/server/web"
)
type APIRequest struct {
Username string
PeerID string
Groups []string
Caller *HTTPCaller
}
/*
* API is the Health Check API
* it defines the health check methods
*/
var UncatchedError = []error{} // Singleton instance of the api 500 error cache
type State int
// State is an enum that defines the state of the API
const (
ALIVE State = iota
REDUCED_SERVICE // occurs when some services are down
UNPROCESSABLE_ENTITY // occurs when the database is up but the collections are not
DB_FALLOUT // occurs when the database is down
TEAPOT // well some things boils in here, i'm probably a teapot, occurs when uncatched errors are present (it's fun)
DEAD // occurs when the peer is dead
)
// EnumIndex returns the index of the enum
func (s State) EnumIndex() int {
return int(s)
}
// ToState returns the state from a string
func ToState(str string) State {
for _, s := range []State{ALIVE, REDUCED_SERVICE, UNPROCESSABLE_ENTITY, DB_FALLOUT, TEAPOT, DEAD} {
if s.String() == str {
return s
}
}
return DEAD
}
// String returns the string of the enum
func (s State) String() string {
return [...]string{"alive", "reduced service", "unprocessable entity", "database fallout",
"some things boils in here, i'm probably a teapot", "dead"}[s]
}
type API struct{}
func (a *API) Discovered(infos []*beego.ControllerInfo) {
respondToDiscovery := func(m map[string]interface{}) {
if len(m) == 0 {
a.SubscribeRouter(infos)
}
}
a.ListenRouter(respondToDiscovery)
a.SubscribeRouter(infos)
}
// GetState returns the state of the API
func (a *API) GetState() (State, int, error) {
// Check if the database is up
err := mongo.MONGOService.TestDB(config.GetConfig())
if err != nil {
return DB_FALLOUT, 200, err // If the database is not up, return database fallout
}
err = mongo.MONGOService.TestCollections(config.GetConfig(), []string{}) // Check if the collections are up
if err != nil {
return UNPROCESSABLE_ENTITY, 200, err // If the collections are not up, return unprocessable entity
}
if len(UncatchedError) > 0 { // If there are uncatched errors, return teapot
errStr := ""
for _, e := range UncatchedError {
errStr += e.Error() + "\n"
}
return TEAPOT, 200, errors.New(errStr)
}
return ALIVE, 200, nil // If everything is up, return alive
}
func (a *API) ListenRouter(exec func(msg map[string]interface{})) {
go NewNATSCaller().ListenNats(DISCOVERY.GenerateKey("api"), exec)
}
func (a *API) SubscribeRouter(infos []*beego.ControllerInfo) {
nats := NewNATSCaller()
discovery := map[string][]string{}
for _, info := range infos {
path := strings.ReplaceAll(info.GetPattern(), "/oc/", "/"+strings.ReplaceAll(config.GetAppName(), "oc-", ""))
for k, v := range info.GetMethod() {
if discovery[path] == nil {
discovery[path] = []string{}
}
if strings.Contains(strings.ToLower(v), "internal") {
discovery[path] = append(discovery[path], "INTERNAL"+k)
} else {
discovery[path] = append(discovery[path], k)
}
}
}
nats.SetNATSPub("api", DISCOVERY, discovery)
}
// CheckRemotePeer checks the state of a remote peer
func (a *API) CheckRemotePeer(url string) (State, map[string]int) {
// Check if the database is up
var resp APIStatusResponse
caller := NewHTTPCaller(map[DataType]map[METHOD]string{}) // Create a new http caller
b, err := caller.CallPost(url, "", map[string]interface{}{}) // Call the status endpoint of the peer
if err != nil {
return DEAD, map[string]int{} // If the peer is not reachable, return dead
}
json.Unmarshal(b, &resp)
if resp.Data == nil { // If the response is empty, return dead
return DEAD, map[string]int{}
}
new := map[string]int{}
for k, v := range resp.Data.Services { // Return the services states of the peer
new[k] = ToState(v).EnumIndex()
}
return ToState(resp.Data.State), new // Return the state of the peer & its services states
}
// CheckRemoteAPIs checks the state of remote APIs from your proper OC
func (a *API) CheckRemoteAPIs(apis []DataType) (State, map[string]string, error) {
// Check if the database is up
new := map[string]string{}
caller := NewHTTPCaller(map[DataType]map[METHOD]string{}) // Create a new http caller
code := 0
e := ""
state := ALIVE
reachable := false
for _, api := range apis { // Check the state of each remote API in the list
var resp APIStatusResponse
b, err := caller.CallGet("http://"+api.API()+":8080", "/oc/version/status") // Call the status endpoint of the remote API (standard OC status endpoint)
if err != nil {
state = REDUCED_SERVICE // If a remote API is not reachable, return reduced service
continue
}
json.Unmarshal(b, &resp)
if resp.Data == nil { //
state = REDUCED_SERVICE // If the response is empty, return reduced service
continue
}
new[api.String()] = resp.Data.State
if resp.Data.Code > code {
code = resp.Data.Code
e += resp.Error
}
reachable = true // If the remote API is reachable, set reachable to true cause we are not dead
}
if !reachable {
state = DEAD // If no remote API is reachable, return dead, nobody is alive
}
if code > 0 {
state = REDUCED_SERVICE
}
return state, new, nil
}
/* APIStatusResponse is the response of the API status */
type APIStatusResponse struct {
Data *APIStatus `json:"data"`
Error string `json:"error"`
}
/*
* APIStatus is the status of the API
* it defines the state of the API
* Code is the status code, where 0 is ALIVE, 1 is REDUCED_SERVICE, 2 is UNPROCESSABLE_ENTITY, 3 is DB_FALLOUT, 4 is TEAPOT, 5 is DEAD
*/
type APIStatus struct {
Code int `json:"code"` // Code is the status code, where 0 is ALIVE, 1 is REDUCED_SERVICE, 2 is UNPROCESSABLE_ENTITY, 3 is DB_FALLOUT, 4 is TEAPOT, 5 is DEAD
State string `json:"state"` // State is the state of the API (status shows as a string) (alive, reduced service, unprocessable entity, database fallout, some things boils in here, i'm probably a teapot, dead)
Services map[string]string `json:"services"` // Services is the state of the services of the API (status shows as a string) (alive, reduced service, unprocessable entity, database fallout, some things boils in here, i'm probably a teapot, dead)
}

115
tools/enums.go
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@ -1,115 +0,0 @@
package tools
type DataType int
// DataType - Enum for the different types of resources in db accessible from the outside
const (
INVALID DataType = iota
DATA_RESOURCE
PROCESSING_RESOURCE
STORAGE_RESOURCE
COMPUTE_RESOURCE
WORKFLOW_RESOURCE
WORKFLOW
WORKFLOW_EXECUTION
WORKSPACE
PEER
COLLABORATIVE_AREA
RULE
BOOKING
WORKFLOW_HISTORY
WORKSPACE_HISTORY
ORDER
PURCHASE_RESOURCE
ADMIRALTY_SOURCE
ADMIRALTY_TARGET
ADMIRALTY_SECRET
ADMIRALTY_KUBECONFIG
ADMIRALTY_NODES
)
var NOAPI = ""
var CATALOGAPI = "oc-catalog"
var SHAREDAPI = "oc-shared"
var WORKFLOWAPI = "oc-workflow"
var WORKSPACEAPI = "oc-workspace"
var PEERSAPI = "oc-peer"
var DATACENTERAPI = "oc-datacenter"
var ADMIRALTY_SOURCEAPI = DATACENTERAPI+"/admiralty/source"
var ADMIRALTY_TARGETAPI = DATACENTERAPI+"/admiralty/target"
var ADMIRALTY_SECRETAPI = DATACENTERAPI+"/admiralty/secret"
var ADMIRALTY_KUBECONFIGAPI = DATACENTERAPI+"/admiralty/kubeconfig"
var ADMIRALTY_NODESAPI = DATACENTERAPI+"/admiralty/node"
// Bind the standard API name to the data type
var DefaultAPI = [...]string{
NOAPI,
CATALOGAPI,
CATALOGAPI,
CATALOGAPI,
CATALOGAPI,
CATALOGAPI,
WORKFLOWAPI,
NOAPI,
WORKSPACEAPI,
PEERSAPI,
SHAREDAPI,
SHAREDAPI,
DATACENTERAPI,
NOAPI,
NOAPI,
NOAPI,
NOAPI,
ADMIRALTY_SOURCEAPI,
ADMIRALTY_TARGETAPI,
ADMIRALTY_SECRETAPI,
ADMIRALTY_KUBECONFIGAPI,
ADMIRALTY_NODESAPI,
}
// Bind the standard data name to the data type
var Str = [...]string{
"invalid",
"data_resource",
"processing_resource",
"storage_resource",
"compute_resource",
"workflow_resource",
"workflow",
"workflow_execution",
"workspace",
"peer",
"collaborative_area",
"rule",
"booking",
"workflow_history",
"workspace_history",
"order",
"purchase_resource",
"admiralty_source",
"admiralty_target",
"admiralty_secret",
"admiralty_kubeconfig",
"admiralty_node",
}
func FromInt(i int) string {
return Str[i]
}
func (d DataType) API() string { // API - Returns the API name of the data type
return DefaultAPI[d]
}
func (d DataType) String() string { // String - Returns the string name of the data type
return Str[d]
}
// EnumIndex - Creating common behavior - give the type a EnumIndex functio
func (d DataType) EnumIndex() int {
return int(d)
}
func DataTypeList() []DataType {
return []DataType{DATA_RESOURCE, PROCESSING_RESOURCE, STORAGE_RESOURCE, COMPUTE_RESOURCE, WORKFLOW_RESOURCE, WORKFLOW, WORKFLOW_EXECUTION, WORKSPACE, PEER, COLLABORATIVE_AREA, RULE, BOOKING, WORKFLOW_HISTORY, WORKSPACE_HISTORY, ORDER, PURCHASE_RESOURCE,ADMIRALTY_SOURCE,ADMIRALTY_TARGET,ADMIRALTY_SECRET,ADMIRALTY_KUBECONFIG,ADMIRALTY_NODES}
}

94
tools/nats_caller.go
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@ -1,94 +0,0 @@
package tools
import (
"encoding/json"
"strings"
"cloud.o-forge.io/core/oc-lib/config"
"cloud.o-forge.io/core/oc-lib/logs"
"github.com/nats-io/nats.go"
)
// NATS Method Enum defines the different methods that can be used to interact with the NATS server
type NATSMethod int
const (
REMOVE NATSMethod = iota
CREATE
DISCOVERY
)
// NameToMethod returns the NATSMethod enum value from a string
func NameToMethod(name string) NATSMethod {
for _, v := range [...]NATSMethod{REMOVE, CREATE} {
if strings.Contains(strings.ToLower(v.String()), strings.ToLower(name)) {
return v
}
}
return -1
}
// GenerateKey generates a key for the NATSMethod usefull for standard key based on data name & method
func (d NATSMethod) GenerateKey(name string) string {
return name + "_" + d.String()
}
// String returns the string of the enum
func (d NATSMethod) String() string {
return [...]string{"remove", "create", "discovery"}[d]
}
type natsCaller struct{}
// NewNATSCaller creates a new instance of the NATS Caller
func NewNATSCaller() *natsCaller {
return &natsCaller{}
}
// on workflows' scheduling. Messages must contain
// workflow execution ID, to allow retrieval of execution infos
func (s *natsCaller) ListenNats(chanName string, exec func(msg map[string]interface{})) {
log := logs.GetLogger()
if config.GetConfig().NATSUrl == "" {
log.Error().Msg(" -> NATS_SERVER is not set")
return
}
nc, err := nats.Connect(config.GetConfig().NATSUrl)
if err != nil {
log.Error().Msg(" -> Could not reach NATS server : " + err.Error())
return
}
ch := make(chan *nats.Msg, 64)
subs, err := nc.ChanSubscribe(chanName, ch)
if err != nil {
log.Error().Msg("Error listening to NATS : " + err.Error())
}
defer subs.Unsubscribe()
for msg := range ch {
map_mess := map[string]interface{}{}
json.Unmarshal(msg.Data, &map_mess)
exec(map_mess)
}
}
// SetNATSPub sets a message to the NATS server
func (o *natsCaller) SetNATSPub(dataName string, method NATSMethod, data interface{}) string {
if config.GetConfig().NATSUrl == "" {
return " -> NATS_SERVER is not set"
}
nc, err := nats.Connect(config.GetConfig().NATSUrl)
if err != nil {
return " -> Could not reach NATS server : " + err.Error()
}
defer nc.Close()
js, err := json.Marshal(data)
if err != nil {
return " -> " + err.Error()
}
err = nc.Publish(method.GenerateKey(dataName), js) // Publish the message on the NATS server with a channel name based on the data name (or whatever start) and the method
if err != nil {
return " -> " + err.Error() // Return an error if the message could not be published
}
return ""
}

212
tools/remote_caller.go
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@ -1,212 +0,0 @@
package tools
import (
"bytes"
"encoding/json"
"fmt"
"io"
"net/http"
"net/url"
"strings"
)
// HTTP Method Enum defines the different methods that can be used to interact with the HTTP server
type METHOD int
const (
GET METHOD = iota
PUT
POST
POSTCHECK
DELETE
STRICT_INTERNAL_GET
STRICT_INTERNAL_PUT
STRICT_INTERNAL_POST
STRICT_INTERNAL_DELETE
)
// String returns the string of the enum
func (m METHOD) String() string {
return [...]string{"GET", "PUT", "POST", "POST", "DELETE", "INTERNALGET", "INTERNALPUT", "INTERNALPOST", "INTERNALDELETE"}[m]
}
// EnumIndex returns the index of the enum
func (m METHOD) EnumIndex() int {
return int(m)
}
// ToMethod returns the method from a string
func ToMethod(str string) METHOD {
for _, s := range []METHOD{GET, PUT, POST, POSTCHECK, DELETE,
STRICT_INTERNAL_GET, STRICT_INTERNAL_PUT, STRICT_INTERNAL_POST, STRICT_INTERNAL_DELETE} {
if s.String() == str {
return s
}
}
return GET
}
var HTTPCallerInstance = &HTTPCaller{} // Singleton instance of the HTTPCaller
type HTTPCaller struct {
URLS map[DataType]map[METHOD]string // Map of the different methods and their urls
Disabled bool // Disabled flag
LastResults map[string]interface{} // Used to store information regarding the last execution of a given method on a given data type
}
// NewHTTPCaller creates a new instance of the HTTP Caller
func NewHTTPCaller(urls map[DataType]map[METHOD]string) *HTTPCaller {
return &HTTPCaller{
URLS: urls, // Set the urls defined in the config & based on the data name type & method
Disabled: false,
}
}
// CallGet calls the GET method on the HTTP server
func (caller *HTTPCaller) CallGet(url string, subpath string, types ...string) ([]byte, error) {
req, err := http.NewRequest(http.MethodGet, url+subpath, bytes.NewBuffer([]byte("")))
if err != nil {
return nil, err
}
for _, t := range types {
req.Header.Set("Content-Type", t)
}
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
return nil, err
}
defer resp.Body.Close()
err = caller.StoreResp(resp)
if err != nil {
return nil, err
}
return caller.LastResults["body"].([]byte), nil
}
// CallPut calls the DELETE method on the HTTP server
func (caller *HTTPCaller) CallDelete(url string, subpath string) ([]byte, error) {
req, err := http.NewRequest("DELETE", url+subpath, nil)
if err != nil {
return nil, err
}
client := &http.Client{}
resp, err := client.Do(req)
if err != nil || req == nil || req.Body == nil {
return nil, err
}
defer resp.Body.Close()
err = caller.StoreResp(resp)
if err != nil {
return nil, err
}
return caller.LastResults["body"].([]byte), nil
}
// CallPost calls the POST method on the HTTP server
func (caller *HTTPCaller) CallPost(url string, subpath string, body interface{}, types ...string) ([]byte, error) {
postBody, err := json.Marshal(body)
if err != nil {
return nil, err
}
responseBody := bytes.NewBuffer(postBody)
contentType := "application/json"
if len(types) > 0 {
contentType = types[0]
}
resp, err := http.Post(url+subpath, contentType, responseBody)
if err != nil || resp == nil || resp.Body == nil {
return nil, err
}
defer resp.Body.Close()
err = caller.StoreResp(resp)
if err != nil {
return nil, err
}
return caller.LastResults["body"].([]byte), nil
}
// CallPost calls the POST method on the HTTP server
func (caller *HTTPCaller) CallPut(url string, subpath string, body map[string]interface{}) ([]byte, error) {
postBody, _ := json.Marshal(body)
responseBody := bytes.NewBuffer(postBody)
req, err := http.NewRequest(http.MethodPut, url+subpath, responseBody)
if err != nil {
return nil, err
}
req.Header.Set("Content-Type", "application/json")
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
return nil, err
}
defer resp.Body.Close()
err = caller.StoreResp(resp)
if err != nil {
return nil, err
}
return caller.LastResults["body"].([]byte), nil
}
// CallRaw calls the Raw method on the HTTP server
func (caller *HTTPCaller) CallRaw(method string, url string, subpath string,
body map[string]interface{}, content_type string, fakeTLSTermination bool, cookies ...*http.Cookie) (*http.Response, error) {
postBody, _ := json.Marshal(body)
responseBody := bytes.NewBuffer(postBody)
req, err := http.NewRequest(method, url+subpath, responseBody)
if err != nil {
return nil, err
}
req.Header.Set("Content-Type", content_type)
if fakeTLSTermination {
req.Header.Add("X-Forwarded-Proto", "https")
}
for _, c := range cookies {
req.AddCookie(c)
}
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
return nil, err
}
return resp, nil
}
// CallRaw calls the Raw method on the HTTP server
func (caller *HTTPCaller) CallForm(method string, url string, subpath string,
body url.Values, content_type string, fakeTLSTermination bool, cookies ...*http.Cookie) (*http.Response, error) {
req, err := http.NewRequest(method, url+subpath, strings.NewReader(body.Encode()))
if err != nil {
return nil, err
}
req.Header.Set("Content-Type", content_type)
if fakeTLSTermination {
req.Header.Add("X-Forwarded-Proto", "https")
}
for _, c := range cookies {
req.AddCookie(c)
}
client := &http.Client{}
return client.Do(req)
}
func (caller *HTTPCaller) StoreResp(resp *http.Response) error {
caller.LastResults = make(map[string]interface{})
caller.LastResults["header"] = resp.Header
caller.LastResults["code"] = resp.StatusCode
data, err := io.ReadAll(resp.Body)
if err != nil {
fmt.Println("Error reading the body of the last request")
return err
}
caller.LastResults["body"] = data
return nil
}

1
user_workflows.go Normal file
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package oclib

1
workflow_schedule.go Normal file
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package oclib