16.0 reddition document

models/acc_contract.py

 # Copyright 2021- Le Filament (https://le-filament.com)
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
 from odoo import api, fields, models
-from odoo.exceptions import UserError
+from odoo.exceptions import UserError, ValidationError
 
 
 class AccContract(models.Model):
@@ -23,6 +23,7 @@ class AccContract(models.Model):
             ("pmo", "Adhésion à la PMO"),
             ("facture", "Facture importée"),
             ("facture_elocoop", "Facture du service Elocoop"),
+            ("reddition", "Document de reddition"),
             ("all", "Document pour tous"),
             ("other", "Divers"),
         ],
@@ -143,9 +144,14 @@ class AccContract(models.Model):
     def _onchange_type(self):
         if self.type in ["convention", "pmo", "part_enedis"] and self.acc_operation_id:
             self.seller_id = self.acc_operation_id.pmo_id
+        elif self.type in ["reddition"]:
+            raise ValidationError("Les documents de reddition ne peuvent être générés"
+                                  " que depuis le portail."
+                                  )
         self._compute_partner_id_domain_seller()
         self._compute_partner_id_domain_buyer()
 
+
     @api.onchange("acc_operation_id")
     def _onchange_acc_operation_id(self):
         if self.type in ["convention", "pmo", "part_enedis"]: