[fix] error on choosing lm adhesion

models/res_partner.py

@@ -174,12 +174,13 @@ class ScopPartner(models.Model):
             - Pas de LM connue → on créée une LM inscription
         """
         self.ensure_one()
-        last_lm_ids = self.get_last_lm()
-        lm_adhesion = None
 
-        year = fields.Date.today().year if not year else year
+        lm_adhesion = self.lm_adhesion_id
 
+        if not lm_adhesion:
+            last_lm_ids = self.get_last_lm()
             if last_lm_ids:
+                year = fields.Date.today().year if not year else year
                 lm_adhesion = last_lm_ids.filtered(
                     lambda lm: lm.year == year)
 
@@ -198,9 +199,11 @@ class ScopPartner(models.Model):
                     'type_id': type_lm
                 })
                 lm_adhesion.action_publish_without_extranet()
+                self.lm_adhesion_id = lm_adhesion.id
         else:
             if not lm_adhesion.active:
                 lm_adhesion.write({'active': True})
+
         return lm_adhesion
 
     def get_last_lm(self):