massive draft for payment process (UNCOMPLETE)

models/common/access_configuration.go

@@ -0,0 +1,17 @@
+package common
+
+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
+}

models/common/devices.go

@@ -0,0 +1,33 @@
+package common
+
+// CPU is a struct that represents a CPU
+type CPU struct {
+	Model        string  `bson:"platform,omitempty" json:"platform,omitempty"`
+	FrequencyGhz float64 `bson:"frenquency,omitempty" json:"frenquency,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:"platform,omitempty" json:"platform,omitempty"`
+	MemoryGb float64 `bson:"memory,omitempty" json:"memory,omitempty" description:"Units in MB"`
+}
+
+type InfrastructureType int
+
+const (
+	DOCKER InfrastructureType = iota
+	KUBERNETES
+	SLURM
+	HW
+	CONDOR
+)
+
+func (t InfrastructureType) String() string {
+	return [...]string{"DOCKER", "KUBERNETES", "SLURM", "HW", "CONDOR"}[t]
+}

models/common/pricing/interfaces.go

@@ -0,0 +1,17 @@
+package pricing
+
+import (
+	"time"
+
+	"cloud.o-forge.io/core/oc-lib/tools"
+)
+
+type PricedItemITF interface {
+	GetID() string
+	GetType() tools.DataType
+	IsBuying(request *tools.APIRequest) bool
+	GetCreatorID() string
+	GetLocationStart() *time.Time
+	GetLocationEnd() *time.Time
+	GetPrice(request *tools.APIRequest) (float64, error)
+}

models/common/pricing/pricing_profile.go

@@ -0,0 +1,56 @@
+package pricing
+
+import (
+	"time"
+
+	"cloud.o-forge.io/core/oc-lib/models/utils"
+	"cloud.o-forge.io/core/oc-lib/tools"
+)
+
+type PricingProfileITF interface {
+	GetID() string
+	GetPrice(quantity float64, val float64, start time.Time, end time.Time, request *tools.APIRequest, params ...string) (float64, error)
+	IsBuying() bool
+	GetOverrideStrategyValue() int
+}
+
+type RefundType int
+
+const (
+	REFUND_DEAD_END RefundType = iota
+	REFUND_ON_ERROR
+	REFUND_ON_EARLY_END
+)
+
+type AccessPricingProfile struct { // only use for acces such as : DATA && PROCESSING
+	utils.DBObject
+	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) GetOverrideStrategyValue() int {
+	return -1
+}
+
+type ExploitPricingStrategy int
+
+const (
+	BASIC ExploitPricingStrategy = iota
+	GARANTED_ON_DELAY
+	GARANTED
+)
+
+func (t ExploitPricingStrategy) String() string {
+	return [...]string{"BASIC", "GARANTED_ON_DELAY", "GARANTED"}[t]
+}
+
+type ExploitPricingProfile struct { // only use for exploit such as : STORAGE, COMPUTE, WORKFLOW
+	AccessPricingProfile
+	AdditionnalRefundTypes []RefundType `json:"refund_types" bson:"refund_types"` // RefundTypes is the refund types of the pricing
+
+	PrivilegeStrategy   ExploitPricingStrategy `json:"privilege_strategy,omitempty" bson:"privilege_strategy,omitempty"` // Strategy is the strategy of the pricing
+	GarantedDelaySecond uint
+
+	Exceeding      bool
+	ExceedingRatio int32 `json:"exceeding_ratio" bson:"exceeding_ratio" default:"0"` // ExceedingRatio is the exceeding ratio of the bill
+}

models/common/pricing/pricing_strategy.go

@@ -0,0 +1,136 @@
+package pricing
+
+import (
+	"errors"
+	"fmt"
+	"strconv"
+	"time"
+)
+
+type BuyingStrategy int
+
+const (
+	UNLIMITED BuyingStrategy = iota
+	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) 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")
+}
+
+// hmmmm
+type PricingStrategy[T Strategy] struct {
+	Price               float64             `json:"Price" bson:"Price" default:"0"`                                 // Price is the Price 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]) SetStrategy(Price float64, BuyingStrategy BuyingStrategy, TimePricingStrategy TimePricingStrategy) error {
+	if TimePricingStrategy == ONCE && (BuyingStrategy != UNLIMITED || BuyingStrategy != PAY_PER_USE) {
+		return errors.New("time pricing strategy can only be set to ONCE if buying strategy is UNLIMITED or PAY_PER_USE")
+	} else if BuyingStrategy == SUBSCRIPTION && (TimePricingStrategy == ONCE) {
+		return errors.New("subscription duration in second must be set if buying strategy is SUBSCRIPTION")
+	}
+	p.Price = Price
+	p.BuyingStrategy = BuyingStrategy
+	p.TimePricingStrategy = TimePricingStrategy
+	return nil
+}
+
+func (p PricingStrategy[T]) SetSpecificPerUseStrategy(strategy T) error {
+	if p.BuyingStrategy == UNLIMITED {
+		return errors.New("UNLIMITED buying strategy can't have a specific strategy, Price is set on buying")
+	}
+	p.OverrideStrategy = strategy
+	return nil
+}
+
+// QUANTITY can be how many of gb core per example
+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
+}

models/common/schedule_type.go

@@ -0,0 +1,38 @@
+package common
+
+type ScheduledType int
+
+const (
+	DRAFT ScheduledType = 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 ScheduledType) String() string {
+	return str[d]
+}
+
+// EnumIndex - Creating common behavior - give the type a EnumIndex functio
+func (d ScheduledType) EnumIndex() int {
+	return int(d)
+}

models/common/size.go

@@ -0,0 +1,34 @@
+package common
+
+type StorageSize int
+
+// StorageType - Enum that defines the type of storage
+const (
+	GB StorageSize = iota
+	MB
+	KB
+)
+
+var argoType = [...]string{
+	"Gi",
+	"Mi",
+	"Ki",
+}
+
+// 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
+)