set up unfonctionnal rework, TODO -> pricing separation

models/resources/purchase_resource/purchase_resource.go

@@ -0,0 +1,30 @@
+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
+}

models/resources/purchase_resource/purchase_resource_accessor.go

@@ -0,0 +1,72 @@
+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.BUYING_STATUS.String()), // Create a logger with the data type
+			Request: request,
+			Type:    tools.BUYING_STATUS,
+		},
+	}
+}
+
+/*
+* 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
+	}
+}