1 files changed, 31 insertions, 0 deletions
diff --git a/addons/product_email_template/models/account_move.py b/addons/product_email_template/models/account_move.py
new file mode 100644
index 00000000..07039372
--- /dev/null
+++ b/addons/product_email_template/models/account_move.py
@@ -0,0 +1,31 @@
+# -*- coding: utf-8 -*-
+
+from odoo import api, models, SUPERUSER_ID
+
+
+class AccountMove(models.Model):
+    _inherit = 'account.move'
+
+    def invoice_validate_send_email(self):
+        if self.env.su:
+            # sending mail in sudo was meant for it being sent from superuser
+            self = self.with_user(SUPERUSER_ID)
+        for invoice in self.filtered(lambda x: x.move_type == 'out_invoice'):
+            # send template only on customer invoice
+            # subscribe the partner to the invoice
+            if invoice.partner_id not in invoice.message_partner_ids:
+                invoice.message_subscribe([invoice.partner_id.id])
+            for line in invoice.invoice_line_ids:
+                if line.product_id.email_template_id:
+                    invoice.message_post_with_template(
+                        line.product_id.email_template_id.id,
+                        composition_mode="comment",
+                        email_layout_xmlid="mail.mail_notification_light"
+                    )
+        return True
+
+    def _post(self, soft=True):
+        # OVERRIDE
+        posted = super()._post(soft)
+        posted.invoice_validate_send_email()
+        return posted