[UPD] allow import 15 minutes step file

wizard/acc_operation_import_wizard.py

@@ -115,30 +115,37 @@ class AccOperationImportWizard(models.TransientModel):
             # Create Data for the CDC
             message += "Lecture et import des données ... <br/>"
             for row in file_reader:
-                # Create 1st slot 0-30min
+                power_data = row[1:]
+                # check case of csv line ending by delimiter
+                if power_data[-1] == '':
+                    power_data.pop()
+
                 slot_datetime_tz = datetime.strptime(row[0], "%d/%m/%Y %H:%M")
                 slot_datetime_utc = local_to_utc(slot_datetime_tz, "Europe/Paris")
-                self.env["acc.enedis.cdc"].create(
-                    {
-                        "name": file.name,
-                        "acc_operation_id": self.operation_id.id,
-                        "acc_counter_id": counter_id.id,
-                        "comp_data_type": computed_data_type,
-                        "power": row[1],
-                        "date_slot": slot_datetime_utc,
-                    }
-                )
-                # Create 2nd slot 30-60min
-                self.env["acc.enedis.cdc"].create(
-                    {
-                        "name": file.name,
-                        "acc_operation_id": self.operation_id.id,
-                        "acc_counter_id": counter_id.id,
-                        "comp_data_type": computed_data_type,
-                        "power": row[2],
-                        "date_slot": slot_datetime_utc + timedelta(minutes=30),
-                    }
-                )
+
+                # if 2 data it's a 30 min step file if 4 it's a 15 min one
+                if len(power_data) == 4:
+                    timestep = 15
+                else:
+                    timestep = 30
+
+                for index, power in enumerate(power_data):
+                    if index == 0:
+                        timestamp = slot_datetime_utc
+                    else:
+                        timestamp = timestamp + timedelta(minutes=timestep)
+
+                    self.env["acc.enedis.cdc"].create(
+                        {
+                            "name": file.name,
+                            "acc_operation_id": self.operation_id.id,
+                            "acc_counter_id": counter_id.id,
+                            "comp_data_type": computed_data_type,
+                            "power": power,
+                            "date_slot": timestamp,
+                            "timestep": timestep,
+                        }
+                    )
 
             # Update partner_id for retrieved cdc
             domain = [