energy_selfconsumption/models/selfconsumption.py

@@ -167,6 +167,10 @@ class Selfconsumption(models.Model):
                 raise ValidationError(_("Project must have a valid CIL."))
             if not record.power or record.power <= 0:
                 raise ValidationError(_("Project must have a valid Rated Power."))
+            if not record.invoicing_mode:
+                raise ValidationError(
+                    _("Project must have defined a invoicing mode before activation.")
+                )
 
             # Create ContractGenerationWizard
             contract_wizard = self.env[

energy_selfconsumption/wizards/contract_generation_wizard.py

@@ -56,6 +56,7 @@ class ContractGenerationWizard(models.TransientModel):
                         supply_point_assignation.supply_point_id.partner_id.name,
                     ),
                     "partner_id": supply_point_assignation.supply_point_id.partner_id.id,
+                    "company_id": self.env.company.id,
                     "journal_id": journal_id.id,
                     "recurring_interval": self.selfconsumption_id.product_id.contract_template_id.recurring_interval,
                     "recurring_rule_type": self.selfconsumption_id.product_id.contract_template_id.recurring_rule_type,

energy_selfconsumption/wizards/define_invoicing_mode_wizard.py

@@ -71,7 +71,7 @@ class ContractGenerationWizard(models.TransientModel):
             "code": code,
         }
 
-    def _prepare_contract_values(self, journal_id, contract_line):
+    def _prepare_contract_template_values(self, journal_id, contract_line):
         return {
             "name": self.selfconsumption_id.name,
             "journal_id": journal_id.id,
@@ -158,7 +158,7 @@ result = line.supply_point_assignation_id.distribution_table_id.selfconsumption_
         ]
 
         contract_template_id = self.env["contract.template"].create(
-            self._prepare_contract_values(journal_id, contract_line)
+            self._prepare_contract_template_values(journal_id, contract_line)
         )
 
         product_id.write({"contract_template_id": contract_template_id.id})