workflow scheduler create booking with a booking execution lot id

entrypoint.go

@@ -563,9 +563,9 @@ func (l *LibData) ToRule() *rule.Rule {
 	return nil
 }
 
-func (l *LibData) ToWorkflowExecution() *workflow_execution.WorkflowExecutions {
+func (l *LibData) ToWorkflowExecution() *workflow_execution.WorkflowExecution {
 	if l.Data.GetAccessor(nil).GetType() == tools.WORKFLOW_EXECUTION {
-		return l.Data.(*workflow_execution.WorkflowExecutions)
+		return l.Data.(*workflow_execution.WorkflowExecution)
 	}
 	return nil
 }

models/booking/booking.go

@@ -15,8 +15,9 @@ import (
  */
 type Booking struct {
 	utils.AbstractObject                    // AbstractObject contains the basic fields of an object (id, name)
-	DestPeerID           string             `json:"dest_peer_id,omitempty"`                             // DestPeerID is the ID of the destination peer
+	ExecutionsID         string             `json:"executions_id,omitempty" bson:"executions_id,omitempty"` // ExecutionsID is the ID of the executions
-	WorkflowID           string             `json:"workflow_id,omitempty" bson:"workflow_id,omitempty"` // WorkflowID is the ID of the workflow
+	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
@@ -93,7 +94,7 @@ func (d *Booking) VerifyAuth(request *tools.APIRequest) bool {
 }
 
 func (r *Booking) StoreDraftDefault() {
-	r.IsDraft = true
+	r.IsDraft = false
 }
 
 func (r *Booking) CanUpdate(set utils.DBObject) (bool, utils.DBObject) {

models/models.go

@@ -28,7 +28,7 @@ var models = map[string]func() utils.DBObject{
 	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.WorkflowExecutions{} },
+	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{} },

models/order/order.go

@@ -68,10 +68,10 @@ func (o *Order) Pay(scheduler *workflow_execution.WorkflowSchedule, request *too
 	} else {
 		o.IsDraft = false
 	}
-	for _, exec := range scheduler.WorkflowExecutions {
+	for _, exec := range scheduler.WorkflowExecution {
 		exec.IsDraft = false
 		_, code, err := utils.GenericUpdateOne(exec, exec.GetID(),
-			workflow_execution.NewAccessor(request), &workflow_execution.WorkflowExecutions{})
+			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))
 		}
@@ -100,7 +100,7 @@ func (o *Order) draftStoreFromModel(scheduler *workflow_execution.WorkflowSchedu
 	o.IsDraft = true
 	o.OrderBy = request.PeerID
 	o.WorkflowExecutionIDs = []string{} // create an array of ids
-	for _, exec := range scheduler.WorkflowExecutions {
+	for _, exec := range scheduler.WorkflowExecution {
 		o.WorkflowExecutionIDs = append(o.WorkflowExecutionIDs, exec.GetID())
 	}
 	// set the name of the order
@@ -166,12 +166,12 @@ func (o *Order) draftBookOrder(scheduler *workflow_execution.WorkflowSchedule, r
 	if request == nil {
 		return draftedBookings, errors.New("no request found")
 	}
-	for _, exec := range scheduler.WorkflowExecutions {
+	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.Workflow.UUID, priceds)
+		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)

models/workflow_execution/workflow_execution.go

@@ -15,39 +15,40 @@ import (
 )
 
 /*
-* WorkflowExecutions is a struct that represents a list of workflow executions
+* 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 WorkflowExecutions struct {
+type WorkflowExecution struct {
 	utils.AbstractObject                    // AbstractObject contains the basic fields of an object (id, name)
+	ExecutionID          string             `json:"execution_id,omitempty" bson:"execution_id,omitempty" validate:"required"`
 	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 *WorkflowExecutions) StoreDraftDefault() {
+func (r *WorkflowExecution) StoreDraftDefault() {
-	r.IsDraft = true // TODO: TEMPORARY
+	r.IsDraft = false // TODO: TEMPORARY
-	r.State = enum.DRAFT
+	r.State = enum.SCHEDULED
 }
 
-func (r *WorkflowExecutions) CanUpdate(set utils.DBObject) (bool, utils.DBObject) {
+func (r *WorkflowExecution) CanUpdate(set utils.DBObject) (bool, utils.DBObject) {
-	if r.State != set.(*WorkflowExecutions).State {
+	if r.State != set.(*WorkflowExecution).State {
-		return true, &WorkflowExecutions{State: set.(*WorkflowExecutions).State} // only state can be updated
+		return true, &WorkflowExecution{State: set.(*WorkflowExecution).State} // only state can be updated
 	}
 	return !r.IsDraft, set // only draft buying can be updated
 }
 
-func (r *WorkflowExecutions) CanDelete() bool {
+func (r *WorkflowExecution) CanDelete() bool {
 	return r.IsDraft // only draft bookings can be deleted
 }
 
-func (wfa *WorkflowExecutions) Equals(we *WorkflowExecutions) bool {
+func (wfa *WorkflowExecution) Equals(we *WorkflowExecution) bool {
 	return wfa.ExecDate.Equal(we.ExecDate) && wfa.WorkflowID == we.WorkflowID
 }
 
-func (ws *WorkflowExecutions) PurgeDraft(request *tools.APIRequest) error {
+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)
@@ -74,7 +75,7 @@ func (ws *WorkflowExecutions) PurgeDraft(request *tools.APIRequest) error {
 }
 
 // tool to transform the argo status to a state
-func (wfa *WorkflowExecutions) ArgoStatusToState(status string) *WorkflowExecutions {
+func (wfa *WorkflowExecution) ArgoStatusToState(status string) *WorkflowExecution {
 	status = strings.ToLower(status)
 	switch status {
 	case "succeeded": // Succeeded
@@ -89,29 +90,29 @@ func (wfa *WorkflowExecutions) ArgoStatusToState(status string) *WorkflowExecuti
 	return wfa
 }
 
-func (r *WorkflowExecutions) GenerateID() {
+func (r *WorkflowExecution) GenerateID() {
 	r.UUID = uuid.New().String()
 }
 
-func (d *WorkflowExecutions) GetName() string {
+func (d *WorkflowExecution) GetName() string {
 	return d.UUID + "_" + d.ExecDate.String()
 }
 
-func (d *WorkflowExecutions) GetAccessor(request *tools.APIRequest) utils.Accessor {
+func (d *WorkflowExecution) GetAccessor(request *tools.APIRequest) utils.Accessor {
 	return NewAccessor(request) // Create a new instance of the accessor
 }
 
-func (d *WorkflowExecutions) VerifyAuth(request *tools.APIRequest) bool {
+func (d *WorkflowExecution) VerifyAuth(request *tools.APIRequest) bool {
 	return true
 }
 
-func (d *WorkflowExecutions) Book(wfID string, priceds map[tools.DataType][]pricing.PricedItemITF) []*booking.Booking {
+func (d *WorkflowExecution) Book(executionsID string, wfID string, priceds map[tools.DataType][]pricing.PricedItemITF) []*booking.Booking {
-	booking := d.bookEach(wfID, tools.STORAGE_RESOURCE, priceds[tools.STORAGE_RESOURCE])
+	booking := d.bookEach(executionsID, wfID, tools.STORAGE_RESOURCE, priceds[tools.STORAGE_RESOURCE])
-	booking = append(booking, d.bookEach(wfID, tools.PROCESSING_RESOURCE, priceds[tools.PROCESSING_RESOURCE])...)
+	booking = append(booking, d.bookEach(executionsID, wfID, tools.PROCESSING_RESOURCE, priceds[tools.PROCESSING_RESOURCE])...)
 	return booking
 }
 
-func (d *WorkflowExecutions) bookEach(wfID string, dt tools.DataType, priceds []pricing.PricedItemITF) []*booking.Booking {
+func (d *WorkflowExecution) bookEach(executionsID string, wfID string, dt tools.DataType, priceds []pricing.PricedItemITF) []*booking.Booking {
 	items := []*booking.Booking{}
 	for _, priced := range priceds {
 		start := d.ExecDate
@@ -120,7 +121,8 @@ func (d *WorkflowExecutions) bookEach(wfID string, dt tools.DataType, priceds []
 		}
 		end := start.Add(time.Duration(priced.GetExplicitDurationInS()) * time.Second)
 		bookingItem := &booking.Booking{
-			State:             enum.DRAFT,
+			ExecutionsID:      executionsID,
+			State:             enum.SCHEDULED,
 			ResourceID:        priced.GetID(),
 			ResourceType:      dt,
 			DestPeerID:        priced.GetCreatorID(),

models/workflow_execution/workflow_execution_mongo_accessor.go

@@ -43,11 +43,11 @@ func (wfa *workflowExecutionMongoAccessor) DeleteOne(id string) (utils.DBObject,
 }
 
 func (wfa *workflowExecutionMongoAccessor) UpdateOne(set utils.DBObject, id string) (utils.DBObject, int, error) {
-	if set.(*WorkflowExecutions).State == 0 {
+	if set.(*WorkflowExecution).State == 0 {
 		return nil, 400, errors.New("state is required")
 	}
-	realSet := WorkflowExecutions{State: set.(*WorkflowExecutions).State}
+	realSet := WorkflowExecution{State: set.(*WorkflowExecution).State}
-	return utils.GenericUpdateOne(&realSet, id, wfa, &WorkflowExecutions{})
+	return utils.GenericUpdateOne(&realSet, id, wfa, &WorkflowExecution{})
 }
 
 func (wfa *workflowExecutionMongoAccessor) StoreOne(data utils.DBObject) (utils.DBObject, int, error) {
@@ -59,13 +59,13 @@ func (wfa *workflowExecutionMongoAccessor) CopyOne(data utils.DBObject) (utils.D
 }
 
 func (a *workflowExecutionMongoAccessor) LoadOne(id string) (utils.DBObject, int, error) {
-	return utils.GenericLoadOne[*WorkflowExecutions](id, func(d utils.DBObject) (utils.DBObject, int, error) {
+	return utils.GenericLoadOne[*WorkflowExecution](id, func(d utils.DBObject) (utils.DBObject, int, error) {
-		if d.(*WorkflowExecutions).State == enum.DRAFT && !a.shallow && time.Now().UTC().After(d.(*WorkflowExecutions).ExecDate) {
+		if d.(*WorkflowExecution).State == enum.DRAFT && !a.shallow && time.Now().UTC().After(d.(*WorkflowExecution).ExecDate) {
 			utils.GenericDeleteOne(d.GetID(), newShallowAccessor(a.Request))
 			return nil, 404, errors.New("not found")
 		}
-		if d.(*WorkflowExecutions).State == enum.SCHEDULED && !a.shallow && time.Now().UTC().After(d.(*WorkflowExecutions).ExecDate) {
+		if d.(*WorkflowExecution).State == enum.SCHEDULED && !a.shallow && time.Now().UTC().After(d.(*WorkflowExecution).ExecDate) {
-			d.(*WorkflowExecutions).State = enum.FORGOTTEN
+			d.(*WorkflowExecution).State = enum.FORGOTTEN
 			utils.GenericRawUpdateOne(d, id, newShallowAccessor(a.Request))
 		}
 		return d, 200, nil
@@ -73,21 +73,21 @@ func (a *workflowExecutionMongoAccessor) LoadOne(id string) (utils.DBObject, int
 }
 
 func (a *workflowExecutionMongoAccessor) LoadAll(isDraft bool) ([]utils.ShallowDBObject, int, error) {
-	return utils.GenericLoadAll[*WorkflowExecutions](a.getExec(), isDraft, a)
+	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[*WorkflowExecutions](filters, search, a.GetExecFilters(search), a.getExec(), isDraft, a)
+	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 {
-		if d.(*WorkflowExecutions).State == enum.DRAFT && time.Now().UTC().After(d.(*WorkflowExecutions).ExecDate) {
+		if d.(*WorkflowExecution).State == enum.DRAFT && time.Now().UTC().After(d.(*WorkflowExecution).ExecDate) {
 			utils.GenericDeleteOne(d.GetID(), newShallowAccessor(a.Request))
 			return nil
 		}
-		if d.(*WorkflowExecutions).State == enum.SCHEDULED && time.Now().UTC().After(d.(*WorkflowExecutions).ExecDate) {
+		if d.(*WorkflowExecution).State == enum.SCHEDULED && time.Now().UTC().After(d.(*WorkflowExecution).ExecDate) {
-			d.(*WorkflowExecutions).State = enum.FORGOTTEN
+			d.(*WorkflowExecution).State = enum.FORGOTTEN
 			utils.GenericRawUpdateOne(d, d.GetID(), newShallowAccessor(a.Request))
 			return d
 		}

models/workflow_execution/workflow_scheduler.go

@@ -11,6 +11,7 @@ import (
 	"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"
 )
 
@@ -20,14 +21,15 @@ import (
  */
 // it's a flying object only use in a session time. It's not stored in the database
 type WorkflowSchedule struct {
-	Workflow           *workflow.Workflow    `json:"workflow,omitempty"`                    // Workflow is the workflow dependancy of the schedule
+	UUID              string               `json:"id" validate:"required"`                // ExecutionsID is the list of the executions id of the workflow
-	WorkflowExecutions []*WorkflowExecutions `json:"workflow_executions,omitempty"`         // WorkflowExecutions is the list of executions of the workflow
+	Workflow          *workflow.Workflow   `json:"workflow,omitempty"`                    // Workflow is the workflow dependancy of the schedule
-	Message            string                `json:"message,omitempty"`                     // Message is the message of the schedule
+	WorkflowExecution []*WorkflowExecution `json:"workflow_executions,omitempty"`         // WorkflowExecution is the list of executions of the workflow
-	Warning            string                `json:"warning,omitempty"`                     // Warning is the warning message of the schedule
+	Message           string               `json:"message,omitempty"`                     // Message is the 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
+	Warning           string               `json:"warning,omitempty"`                     // Warning is the warning message of the schedule
-	End                *time.Time            `json:"end,omitempty"`                         // End is the end time of the schedule, is required and must be greater than the Start time
+	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
-	DurationS          float64               `json:"duration_s" default:"-1"`               // End is the end time of the schedule
+	End               *time.Time           `json:"end,omitempty"`                         // End is the end time of the schedule, is required and must be greater than the Start time
-	Cron               string                `json:"cron,omitempty"`                        // here the cron format : ss mm hh dd MM dw task
+	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 {
@@ -36,6 +38,7 @@ func NewScheduler(start string, end string, durationInS float64, cron string) *W
 		return nil
 	}
 	ws := &WorkflowSchedule{
+		UUID:      uuid.New().String(),
 		Start:     s,
 		DurationS: durationInS,
 		Cron:      cron,
@@ -47,19 +50,19 @@ func NewScheduler(start string, end string, durationInS float64, cron string) *W
 	return ws
 }
 
-func (ws *WorkflowSchedule) CheckBooking(wfID string, request *tools.APIRequest) (bool, *workflow.Workflow, []*WorkflowExecutions, error) {
+func (ws *WorkflowSchedule) CheckBooking(wfID string, request *tools.APIRequest) (bool, *workflow.Workflow, []*WorkflowExecution, 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, []*WorkflowExecutions{}, errors.New("no caller defined")
+		return false, nil, []*WorkflowExecution{}, errors.New("no caller defined")
 	}
 	access := workflow.NewAccessor(request)
 	res, code, err := access.LoadOne(wfID)
 	if code != 200 {
-		return false, nil, []*WorkflowExecutions{}, errors.New("could not load the workflow with id: " + err.Error())
+		return false, nil, []*WorkflowExecution{}, 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, []*WorkflowExecutions{}, err
+		return false, wf, []*WorkflowExecution{}, 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."
@@ -68,10 +71,10 @@ func (ws *WorkflowSchedule) CheckBooking(wfID string, request *tools.APIRequest)
 	}
 	execs, err := ws.getExecutions(wf)
 	if err != nil {
-		return false, wf, []*WorkflowExecutions{}, err
+		return false, wf, []*WorkflowExecution{}, err
 	}
 	for _, exec := range execs {
-		bookings := exec.Book(wfID, priceds)
+		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)
@@ -83,34 +86,42 @@ func (ws *WorkflowSchedule) CheckBooking(wfID string, request *tools.APIRequest)
 				return false, wf, execs, err
 			}
 		}
+		for _, booking := range bookings {
+			_, err := (&peer.Peer{}).LaunchPeerExecution(booking.DestPeerID, "",
+				tools.BOOKING, tools.POST, booking.Serialize(booking), request.Caller)
+			if err != nil {
+				return false, wf, execs, errors.New("could not launch the peer execution : " + fmt.Sprintf("%v", err))
+			}
+		}
+
 	}
 	return true, wf, execs, nil
 }
 
-func (ws *WorkflowSchedule) Schedules(wfID string, request *tools.APIRequest) (*WorkflowSchedule, *workflow.Workflow, []*WorkflowExecutions, error) {
+func (ws *WorkflowSchedule) Schedules(wfID string, request *tools.APIRequest) (*WorkflowSchedule, *workflow.Workflow, []*WorkflowExecution, error) {
 	if request == nil {
-		return ws, nil, []*WorkflowExecutions{}, errors.New("no request found")
+		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, []*WorkflowExecutions{}, errors.New("no caller defined")
+		return ws, nil, []*WorkflowExecution{}, errors.New("no caller defined")
 	}
 	methods := c.URLS[tools.BOOKING]
 	if _, ok := methods[tools.GET]; !ok {
-		return ws, nil, []*WorkflowExecutions{}, errors.New("no path found")
+		return ws, nil, []*WorkflowExecution{}, errors.New("no path found")
 	}
 	ok, wf, executions, err := ws.CheckBooking(wfID, request)
 	if !ok || err != nil {
-		return ws, nil, []*WorkflowExecutions{}, errors.New("could not book the workflow : " + fmt.Sprintf("%v", err))
+		return ws, nil, []*WorkflowExecution{}, errors.New("could not book the workflow : " + fmt.Sprintf("%v", err))
 	}
 
 	ws.Workflow = wf
-	ws.WorkflowExecutions = executions
+	ws.WorkflowExecution = executions
 
 	for _, exec := range executions {
 		err := exec.PurgeDraft(request)
 		if err != nil {
-			return ws, nil, []*WorkflowExecutions{}, errors.New("purge draft" + fmt.Sprintf("%v", err))
+			return ws, nil, []*WorkflowExecution{}, errors.New("purge draft" + fmt.Sprintf("%v", err))
 		}
 		exec.GenerateID()
 		exec.StoreDraftDefault()
@@ -132,14 +143,14 @@ 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) ([]*WorkflowExecutions, error) {
+func (ws *WorkflowSchedule) getExecutions(workflow *workflow.Workflow) ([]*WorkflowExecution, error) {
-	workflows_executions := []*WorkflowExecutions{}
+	workflows_executions := []*WorkflowExecution{}
 	dates, err := ws.getDates()
 	if err != nil {
 		return workflows_executions, err
 	}
 	for _, date := range dates {
-		obj := &WorkflowExecutions{
+		obj := &WorkflowExecution{
 			AbstractObject: utils.AbstractObject{
 				Name: workflow.Name + "_execution_" + date.Start.String(), // set the name of the execution
 			},