[FIX] fixes Recipients field

mail_base/README.rst

@@ -2,8 +2,9 @@ Mail Base
 =========
 
 * makes built-in mail js features extendable.
-* handle ``search_default_*`` parameters in context.
+* handles ``search_default_*`` parameters in context.
 * fixes toggling left bar
+* fixes Recipients field. Out-of-box this field could be empty.
 
 Usage
 -----

mail_base/__init__.py

@@ -1 +1,3 @@
 # -*- coding: utf-8 -*-
+
+import models

mail_base/models.py

@@ -0,0 +1,18 @@
+# -*- coding: utf-8 -*-
+
+from openerp import api, models
+
+
+class MailMessage(models.Model):
+    _inherit = 'mail.message'
+
+    @api.multi
+    def write(self, values):
+        if values.get('needaction_partner_ids'):
+            if not values.get('partner_ids'):
+                values['partner_ids'] = []
+            for triplet in values.get('needaction_partner_ids'):
+                if triplet[0] == 6:
+                    for id in triplet[2]:
+                        values['partner_ids'].append((4, id, False))
+        return super(MailMessage, self).write(values)

mail_base/static/src/js/base.js

@@ -269,6 +269,8 @@ var MailTools = core.Class.extend({
         var msg = {
             id: data.id,
             author_id: data.author_id,
+            needaction_partner_ids: data.needaction_partner_ids,
+            partner_ids: data.partner_ids,
             body_short: data.body_short || "",
             body: data.body || "",
             date: moment(time.str_to_datetime(data.date)),