[IMP] survey: rename and improve statistics fields

Purpose is to clean a bit those fields. A field holding the number of send
invitations is added as well as a button. It allows to directly jump on
answer linked to an invite which helps dealing with private surveys.

This commit is linked to task ID 1935176 and PR #30689 .

addons/survey/models/survey_survey.py

@@ -54,9 +54,9 @@ class Survey(models.Model):
     users_can_signup = fields.Boolean('Users can signup', compute='_compute_users_can_signup')
     public_url = fields.Char("Public link", compute="_compute_survey_url")
     # statistics
-    tot_sent_survey = fields.Integer("Number of sent surveys", compute="_compute_survey_statistic")
-    tot_start_survey = fields.Integer("Number of started surveys", compute="_compute_survey_statistic")
-    tot_comp_survey = fields.Integer("Number of completed surveys", compute="_compute_survey_statistic")
+    invite_count = fields.Integer("Invite", compute="_compute_survey_statistic")
+    answer_count = fields.Integer("Started", compute="_compute_survey_statistic")
+    answer_done_count = fields.Integer("Completed", compute="_compute_survey_statistic")
 
     _sql_constraints = [
         ('access_token_unique', 'unique(access_token)', 'Access token should be unique')
@@ -68,19 +68,22 @@ class Survey(models.Model):
         for survey in self:
             survey.users_can_signup = signup_allowed
 
-    @api.multi
+    @api.depends('user_input_ids.state', 'user_input_ids.test_entry')
     def _compute_survey_statistic(self):
+        stat = dict.fromkeys(self.ids, {'invite_count': 0, 'answer_count': 0, 'answer_done_count': 0})
         UserInput = self.env['survey.user_input']
         base_domain = ['&', ('survey_id', 'in', self.ids), ('test_entry', '!=', True)]
 
-        sent_survey = UserInput.search(expression.AND([base_domain, [('input_type', '=', 'link')]]))
-        start_survey = UserInput.search(expression.AND([base_domain, ['|', ('state', '=', 'skip'), ('state', '=', 'done')]]))
-        complete_survey = UserInput.search(expression.AND([base_domain, [('state', '=', 'done')]]))
+        read_group_res = UserInput.read_group(base_domain, ['input_type', 'state'], ['survey_id', 'input_type', 'state'], lazy=False)
+        for item in read_group_res:
+            stat[item['survey_id'][0]]['answer_count'] += item['__count']
+            if item['state'] == 'done':
+                stat[item['survey_id'][0]]['answer_done_count'] += item['__count']
+            if item['input_type'] == 'link':
+                stat[item['survey_id'][0]]['invite_count'] += item['__count']
 
         for survey in self:
-            survey.tot_sent_survey = len(sent_survey.filtered(lambda user_input: user_input.survey_id == survey))
-            survey.tot_start_survey = len(start_survey.filtered(lambda user_input: user_input.survey_id == survey))
-            survey.tot_comp_survey = len(complete_survey.filtered(lambda user_input: user_input.survey_id == survey))
+            survey.update(stat[survey.id])
 
     def _compute_survey_url(self):
         """ Computes a public URL for the survey """
@@ -406,7 +409,7 @@ class Survey(models.Model):
         }
 
     @api.multi
-    def action_survey_user_input(self):
+    def action_survey_user_input_completed(self):
         action_rec = self.env.ref('survey.action_survey_user_input_notest')
         action = action_rec.read()[0]
         ctx = dict(self.env.context)
@@ -414,3 +417,13 @@ class Survey(models.Model):
                     'search_default_completed': 1})
         action['context'] = ctx
         return action
+
+    @api.multi
+    def action_survey_user_input_invite(self):
+        action_rec = self.env.ref('survey.action_survey_user_input_notest')
+        action = action_rec.read()[0]
+        ctx = dict(self.env.context)
+        ctx.update({'search_default_survey_id': self.ids[0],
+                    'search_default_invite': 1})
+        action['context'] = ctx
+        return action

addons/survey/views/survey_survey_views.xml

@@ -7,7 +7,6 @@
         <field name="arch" type="xml">
             <form string="Survey">
                 <field name="id" invisible="1"/>
-                <field name="tot_start_survey" invisible="1"/>
                 <field name="is_closed" invisible="1"/>
                 <header>
                     <button name="action_test_survey" string="Test" type="object" attrs="{'invisible': [('id', '=', False)]}"/>
@@ -18,11 +17,18 @@
                 </header>
                 <sheet>
                     <div class="oe_button_box" name="button_box">
-                        <button name="action_survey_user_input"
+                        <button name="action_survey_user_input_invite"
+                            type="object"
+                            class="oe_stat_button"
+                            attrs="{'invisible': [('access_mode', '=', 'public')]}"
+                            icon="fa-envelope-o">
+                            <field string="Invitations" name="invite_count" widget="statinfo"/>
+                        </button>
+                        <button name="action_survey_user_input_completed"
                             type="object"
                             class="oe_stat_button"
                             icon="fa-pencil-square-o">
-                            <field string="Answers" name="tot_comp_survey" widget="statinfo"/>
+                            <field string="Answers" name="answer_done_count" widget="statinfo"/>
                         </button>
                         <button name="toggle_active" type="object" class="oe_stat_button" icon="fa-archive">
                             <field name="active" widget="boolean_button" options='{"terminology": "archive"}'/>
@@ -82,9 +88,9 @@
                 <field name="active" invisible="1"/>
                 <field name="title" />
                 <field name="stage_id" />
-                <field name="tot_sent_survey" string="Invitations sent" />
-                <field name="tot_start_survey" string="Started" />
-                <field name="tot_comp_survey" string="Completed" />
+                <field name="invite_count"/>
+                <field name="answer_count"/>
+                <field name="answer_done_count"/>
             </tree>
         </field>
     </record>
@@ -95,9 +101,7 @@
             <kanban default_group_by="stage_id">
                 <field name="stage_id" />
                 <field name="title" />
-                <field name="tot_sent_survey" />
-                <field name="tot_start_survey" />
-                <field name="tot_comp_survey" />
+                <field name="answer_done_count" />
                 <field name="color" />
                 <field name="access_mode"/>
                 <field name="activity_ids" />
@@ -129,8 +133,8 @@
                                     <a type="object" name="action_send_survey">Share &amp;amp; Invite</a>
                                 </li>
                                 <li>
-                                    <t t-if="record.tot_start_survey.raw_value &gt; 0"><a name="action_result_survey" type="object">Analyze Answers</a> <span t-if="record.tot_start_survey.raw_value &gt; 0">(<field name="tot_start_survey" />)</span></t>
-                                    <t t-if="record.tot_start_survey.raw_value &lt;= 0"><a style="color: #aaaaaa;">Analyze Answers</a></t>
+                                    <t t-if="record.answer_done_count.raw_value &gt; 0"><a name="action_result_survey" type="object">Analyze Answers</a> <span t-if="record.answer_done_count.raw_value &gt; 0">(<field name="answer_done_count" />)</span></t>
+                                    <t t-if="record.answer_done_count.raw_value &lt;= 0"><a style="color: #aaaaaa;">Analyze Answers</a></t>
                                 </li>
                             </ul>
                         </div>

addons/survey/views/survey_user_views.xml

@@ -14,6 +14,8 @@
                 <filter string="Partially Completed" name="partially_completed" domain="[('state', '=', 'skip')]"/>
                 <filter string="New" name="new" domain="[('state', '=', 'new')]"/>
                 <separator/>
+                <filter string="Invite" name="invite" domain="[('input_type', '=', 'link')]"/>
+                <separator/>
                 <filter string="Test Entries" name="test" domain="[('test_entry','=', True)]"/>
                 <group expand="0" string="Group By">
                     <filter name="group_by_survey" string="Survey" domain="[]" context="{'group_by': 'survey_id'}"/>