[IMP] maintenance: onchange on company_id

On a maintenance request, when the `company_id` is changed, reset the
`maintenance_team_id` if it doesn't fit the company anymore.

addons/maintenance/models/maintenance.py

@@ -145,7 +145,7 @@ class MaintenanceEquipment(models.Model):
     maintenance_open_count = fields.Integer(compute='_compute_maintenance_count', string="Current Maintenance", store=True)
     period = fields.Integer('Days between each preventive maintenance')
     next_action_date = fields.Date(compute='_compute_next_maintenance', string='Date of the next preventive maintenance', store=True)
-    maintenance_team_id = fields.Many2one('maintenance.team', string='Maintenance Team')
+    maintenance_team_id = fields.Many2one('maintenance.team', string='Maintenance Team', check_company=True)
     maintenance_duration = fields.Float(help="Maintenance Duration in hours.")
 
     @api.depends('effective_date', 'period', 'maintenance_ids.request_date', 'maintenance_ids.close_date')
@@ -197,6 +197,12 @@ class MaintenanceEquipment(models.Model):
             equipment.maintenance_count = len(equipment.maintenance_ids)
             equipment.maintenance_open_count = len(equipment.maintenance_ids.filtered(lambda x: not x.stage_id.done))
 
+    @api.onchange('company_id')
+    def _onchange_company_id(self):
+        if self.company_id and self.maintenance_team_id:
+            if self.maintenance_team_id.company_id and not self.maintenance_team_id.company_id.id == self.company_id.id:
+                self.maintenance_team_id = False
+
     @api.onchange('category_id')
     def _onchange_category_id(self):
         self.technician_user_id = self.category_id.technician_user_id
@@ -316,6 +322,12 @@ class MaintenanceRequest(models.Model):
         # self.write({'active': True, 'stage_id': first_stage_obj.id})
         self.write({'archive': False, 'stage_id': first_stage_obj.id})
 
+    @api.onchange('company_id')
+    def _onchange_company_id(self):
+        if self.company_id and self.maintenance_team_id:
+            if self.maintenance_team_id.company_id and not self.maintenance_team_id.company_id.id == self.company_id.id:
+                self.maintenance_team_id = False
+
     @api.onchange('equipment_id')
     def onchange_equipment_id(self):
         if self.equipment_id:

addons/maintenance/views/maintenance_views.xml

@@ -94,7 +94,7 @@
                             </div>
                             <field name="priority" widget="priority"/>
                             <field name="email_cc" string="Email cc" groups="base.group_no_one"/>
-                            <field name="company_id" groups="base.group_multi_company"/>
+                            <field name="company_id" options="{'no_create': True}" groups="base.group_multi_company"/>
                         </group>
                     </group>
                     <field name='description' placeholder="Internal Note ......."/>