[IMP] rma: auto send confirmation email

rma/__manifest__.py

@@ -34,6 +34,7 @@
         "views/rma_views.xml",
         "views/stock_picking_views.xml",
         "views/stock_warehouse_views.xml",
+        "views/res_config_settings_views.xml",
     ],
     'post_init_hook': 'post_init_hook',
     "application": True,

rma/models/__init__.py

@@ -5,6 +5,7 @@ from . import rma
 from . import rma_operation
 from . import rma_team
 from . import res_company
+from . import res_config_settings
 from . import res_partner
 from . import res_users
 from . import stock_move

rma/models/res_company.py

@@ -1,12 +1,31 @@
 # Copyright 2020 Tecnativa - Ernesto Tejeda
 # License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
 
-from odoo import api, models, _
+from odoo import api, fields, models, _
 
 
 class Company(models.Model):
     _inherit = "res.company"
 
+    def _default_rma_mail_confirmation_template(self):
+        try:
+            return self.env.ref("rma.mail_template_rma_notification").id
+        except ValueError:
+            return False
+
+    send_rma_confirmation = fields.Boolean(
+        string="Send RMA Confirmation",
+        help="When the delivery is confirmed, send a confirmation email "
+             "to the customer.",
+    )
+    rma_mail_confirmation_template_id = fields.Many2one(
+        comodel_name="mail.template",
+        string="Email Template confirmation for RMA",
+        domain="[('model', '=', 'rma')]",
+        default=_default_rma_mail_confirmation_template,
+        help="Email sent to the customer once the RMA is confirmed.",
+    )
+
     @api.model
     def create(self, vals):
         company = super(Company, self).create(vals)

rma/models/res_config_settings.py

@@ -0,0 +1,16 @@
+# Copyright 2021 Tecnativa - David Vidal
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+from odoo import fields, models
+
+
+class ResConfigSettings(models.TransientModel):
+    _inherit = "res.config.settings"
+
+    send_rma_confirmation = fields.Boolean(
+        related="company_id.send_rma_confirmation",
+        readonly=False,
+    )
+    rma_mail_confirmation_template_id = fields.Many2one(
+        related="company_id.rma_mail_confirmation_template_id",
+        readonly=False,
+    )

rma/models/rma.py

@@ -528,10 +528,23 @@ class Rma(models.Model):
                 _("You cannot delete RMAs that are not in draft state"))
         return super().unlink()
 
+    def _send_confirmation_email(self):
+        """Auto send notifications"""
+        for rma in self.filtered(lambda p: p.company_id.send_rma_confirmation):
+            rma_template_id = (
+                rma.company_id.rma_mail_confirmation_template_id.id
+            )
+            rma.with_context(
+                force_send=True,
+                mark_rma_as_sent=True
+            ).message_post_with_template(rma_template_id)
+
     # Action methods
     def action_rma_send(self):
         self.ensure_one()
         template = self.env.ref('rma.mail_template_rma_notification', False)
+        template = (
+            self.company_id.rma_mail_confirmation_template_id or template)
         form = self.env.ref('mail.email_compose_message_wizard_form', False)
         ctx = {
             'default_model': 'rma',
@@ -569,6 +582,7 @@ class Rma(models.Model):
             })
             if self.partner_id not in self.message_partner_ids:
                 self.message_subscribe([self.partner_id.id])
+            self._send_confirmation_email()
 
     def action_refund(self):
         """Invoked when 'Refund' button in rma form view is clicked

rma/tests/test_rma.py

@@ -669,3 +669,20 @@ class TestRma(SavepointCase):
         rma.reception_move_id.quantity_done = 10
         rma.reception_move_id.picking_id.action_done()
         self.assertEqual(rma.product_id.qty_available, 0)
+
+    def test_autoconfirm_email(self):
+        rma = self._create_rma(self.partner, self.product, 10, self.rma_loc)
+        rma.company_id.send_rma_confirmation = True
+        rma.company_id.rma_mail_confirmation_template_id = (
+            self.env.ref("rma.mail_template_rma_notification")
+        )
+        previous_mails = self.env["mail.mail"].search(
+            [("partner_ids", "in", self.partner.ids)]
+        )
+        self.assertFalse(previous_mails)
+        rma.action_confirm()
+        mail = self.env["mail.message"].search(
+            [("partner_ids", "in", self.partner.ids)]
+        )
+        self.assertTrue(rma.name in mail.subject)
+        self.assertTrue(rma.name in mail.body)

rma/views/res_config_settings_views.xml

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<odoo>
+    <record id="res_config_settings_view_form" model="ir.ui.view">
+        <field name="model">res.config.settings</field>
+        <field name="inherit_id" ref="stock.res_config_settings_view_form" />
+        <field name="arch" type="xml">
+            <xpath expr="//div[@data-key='stock']/div[hasclass('o_settings_container')]" position="inside">
+                <div class="col-12 col-lg-6 o_setting_box" title="Send automatic RMA info to customer">
+                    <div class="o_setting_left_pane">
+                        <field name="send_rma_confirmation"/>
+                    </div>
+                    <div class="o_setting_right_pane">
+                        <label for="send_rma_confirmation" string="RMA Confirmation Email"/>
+                        <span class="fa fa-lg fa-building-o" title="Values set here are company-specific." groups="base.group_multi_company"/>
+                        <div class="text-muted">
+                            When the RMA is confirmed, send an automatic information email.
+                        </div>
+                        <div class="row mt16" attrs="{'invisible': [('send_rma_confirmation', '=', False)]}">
+                            <label for="rma_mail_confirmation_template_id" string="Email Template" class="col-lg-4 o_light_label"/>
+                            <field name="rma_mail_confirmation_template_id" class="oe_inline" attrs="{'required': [('send_rma_confirmation', '=', True)]}" context="{'default_model': 'rma'}"/>
+                        </div>
+                    </div>
+                </div>
+            </xpath>
+        </field>
+    </record>
+</odoo>