[IMP] project, issue: template on stages

Added a mail_template_field on project stage model (project.task.type). This
fields is used to automatically send an email when a task or issue comes in
this stage.

Recruitment code has been updated to use the mixin method.

3 files changed, 35 insertions, 1 deletions

diff --git a/addons/project/project.py b/addons/project/project.py
index 46ba4ba1e5f..f9889a152cf 100644
--- a/addons/project/project.py
+++ b/addons/project/project.py
@@ -18,6 +18,10 @@ class project_task_type(osv.osv):
     _name = 'project.task.type'
     _description = 'Task Stage'
     _order = 'sequence'
+
+    def _get_mail_template_id_domain(self):
+        return [('model', '=', 'project.task')]
+
     _columns = {
         'name': fields.char('Stage Name', required=True, translate=True),
         'description': fields.text('Description', translate=True),
@@ -35,6 +39,11 @@ class project_task_type(osv.osv):
         'legend_normal': fields.char(
             'Kanban Ongoing Explanation', translate=True,
             help='Override the default value displayed for the normal state for kanban selection, when the task or issue is in that stage.'),
+        'mail_template_id': fields.many2one(
+            'mail.template',
+            string='Email Template',
+            domain=lambda self: self._get_mail_template_id_domain(),
+            help="If set an email will be sent to the customer when the task or issue reaches this step."),
         'fold': fields.boolean('Folded in Tasks Pipeline',
                                help='This stage is folded in the kanban view when '
                                'there are no records in that stage to display.'),
@@ -713,6 +722,15 @@ class task(osv.osv):
     # Mail gateway
     # ---------------------------------------------------
 
+    @api.multi
+    def _track_template(self, tracking):
+        res = super(task, self)._track_template(tracking)
+        test_task = self[0]
+        changes, tracking_value_ids = tracking[test_task.id]
+        if 'stage_id' in changes and test_task.stage_id.mail_template_id:
+            res['stage_id'] = (test_task.stage_id.mail_template_id, {'composition_mode': 'mass_mail'})
+        return res
+
     def _track_subtype(self, cr, uid, ids, init_values, context=None):
         record = self.browse(cr, uid, ids[0], context=context)
         if 'kanban_state' in init_values and record.kanban_state == 'blocked':
diff --git a/addons/project/project_demo.xml b/addons/project/project_demo.xml
index bd2cd72cdb8..d424645c766 100644
--- a/addons/project/project_demo.xml
+++ b/addons/project/project_demo.xml
@@ -21,12 +21,27 @@
             <field name="name">Usability</field>
         </record>
 
+        <!-- Email templates -->
+        <record id="mail_template_data_project_task" model="mail.template">
+            <field name="name">Task: Reception Acknowledgment</field>
+            <field name="subject">Reception of ${object.name}</field>
+            <field name="model_id" ref="project.model_project_task"/>
+            <field name="use_default_to" eval="True"/>
+            <field name="body_html"><![CDATA[
+<p>Dear ${object.partner_id.name or 'customer'},</p>
+<p>Thank you for your enquiry.<br /></p>
+<p>If you have any questions, please let us know.</p>
+<p>Best regards,</p>]]></field>
+            <field name="auto_delete" eval="True"/>
+        </record>
+
         <!-- Stages -->
         <record id="project_stage_0" model="project.task.type">
             <field name="sequence">1</field>
             <field name="name">To Do</field>
             <field name="legend_blocked">Not validated</field>
             <field name="legend_priority">Use the priority for tasks related to gold customers</field>
+            <field name="mail_template_id" ref="project.mail_template_data_project_task"/>
         </record>
         <record id="project_stage_1" model="project.task.type">
             <field name="sequence">10</field>
diff --git a/addons/project/project_view.xml b/addons/project/project_view.xml
index 1a9fb973655..48876926d19 100644
--- a/addons/project/project_view.xml
+++ b/addons/project/project_view.xml
@@ -522,10 +522,11 @@
                     <group>
                         <group>
                             <field name="name"/>
-                            <field name="sequence" groups="base.group_no_one"/>
+                            <field name="mail_template_id"/>
                         </group>
                         <group>
                             <field name="fold"/>
+                            <field name="sequence" groups="base.group_no_one"/>
                         </group>
                     </group>
                     <group string="Stage Description and Tooltips">