[FIX] *: decorator returns on message_post

addons/account/models/account_invoice.py

@@ -614,7 +614,7 @@ class AccountInvoice(models.Model):
         }
 
     @api.multi
-    @api.returns('self', lambda value: value.id)
+    @api.returns('mail.message', lambda value: value.id)
     def message_post(self, **kwargs):
         if self.env.context.get('mark_invoice_as_sent'):
             self.filtered(lambda inv: not inv.sent).write({'sent': True})

addons/account_facturx/models/account_invoice.py

@@ -202,7 +202,7 @@ class AccountInvoice(models.Model):
         return invoice_form.save()
 
     @api.multi
-    @api.returns('self', lambda value: value.id)
+    @api.returns('mail.message', lambda value: value.id)
     def message_post(self, **kwargs):
         # OVERRIDE
         # /!\ 'default_res_id' in self._context is used to don't process attachment when using a form view.

addons/calendar/models/calendar.py

@@ -1455,7 +1455,7 @@ class Meeting(models.Model):
             event.message_needaction = rec.message_needaction
 
     @api.multi
-    @api.returns('self', lambda value: value.id)
+    @api.returns('mail.message', lambda value: value.id)
     def message_post(self, **kwargs):
         thread_id = self.id
         if isinstance(self.id, pycompat.string_types):

addons/l10n_ch/models/account_invoice.py

@@ -169,7 +169,7 @@ class AccountInvoice(models.Model):
         return rslt
 
     @api.multi
-    @api.returns('self', lambda value: value.id)
+    @api.returns('mail.message', lambda value: value.id)
     def message_post(self, **kwargs):
         if self.env.context.get('l10n_ch_mark_isr_as_sent'):
             self.filtered(lambda inv: not inv.l10n_ch_isr_sent).write({'l10n_ch_isr_sent': True})

addons/purchase/models/purchase.py

@@ -277,7 +277,7 @@ class PurchaseOrder(models.Model):
         }
 
     @api.multi
-    @api.returns('self', lambda value: value.id)
+    @api.returns('mail.message', lambda value: value.id)
     def message_post(self, **kwargs):
         if self.env.context.get('mark_rfq_as_sent'):
             self.filtered(lambda o: o.state == 'draft').write({'state': 'sent'})

addons/rating/models/mail_thread.py

@@ -8,7 +8,7 @@ class MailThread(models.AbstractModel):
     _inherit = 'mail.thread'
 
     @api.multi
-    @api.returns('self', lambda value: value.id)
+    @api.returns('mail.message', lambda value: value.id)
     def message_post(self, **kwargs):
         rating_value = kwargs.pop('rating_value', False)
         message = super(MailThread, self).message_post(**kwargs)

addons/sale/models/sale.py

@@ -593,7 +593,7 @@ class SaleOrder(models.Model):
         }
 
     @api.multi
-    @api.returns('self', lambda value: value.id)
+    @api.returns('mail.message', lambda value: value.id)
     def message_post(self, **kwargs):
         if self.env.context.get('mark_so_as_sent'):
             self.filtered(lambda o: o.state == 'draft').with_context(tracking_disable=True).write({'state': 'sent'})

addons/website_blog/models/website_blog.py

@@ -36,7 +36,7 @@ class Blog(models.Model):
         return res
 
     @api.multi
-    @api.returns('self', lambda value: value.id)
+    @api.returns('mail.message', lambda value: value.id)
     def message_post(self, parent_id=False, subtype=None, **kwargs):
         """ Temporary workaround to avoid spam. If someone replies on a channel
         through the 'Presentation Published' email, it should be considered as a

addons/website_forum/models/forum.py

@@ -818,7 +818,7 @@ class Post(models.Model):
         return groups
 
     @api.multi
-    @api.returns('self', lambda value: value.id)
+    @api.returns('mail.message', lambda value: value.id)
     def message_post(self, message_type='notification', **kwargs):
         question_followers = self.env['res.partner']
         if self.ids and message_type == 'comment':  # user comments have a restriction on karma

addons/website_slides/models/slides.py

@@ -168,7 +168,7 @@ class Channel(models.Model):
         return res
 
     @api.multi
-    @api.returns('self', lambda value: value.id)
+    @api.returns('mail.message', lambda value: value.id)
     def message_post(self, parent_id=False, subtype=None, **kwargs):
         """ Temporary workaround to avoid spam. If someone replies on a channel
         through the 'Presentation Published' email, it should be considered as a