changes

fusion_plating/fusion_plating_notifications/models/account_move.py

@@ -9,6 +9,24 @@ from odoo import models
 class AccountMove(models.Model):
     _inherit = 'account.move'
 
+    def _get_mail_template(self):
+        """Prefer the Fusion Plating-branded invoice template over Odoo default.
+
+        Called by the account.move.send wizard when the user clicks
+        "Send" on an invoice. Override returns our
+        fp_mail_template_invoice_posted (which attaches the branded
+        Invoice PDF) for out_invoice moves. Credit notes / self-billing
+        fall back to Odoo's built-in templates.
+        """
+        if all(m.move_type == 'out_invoice' for m in self):
+            tpl = self.env.ref(
+                'fusion_plating_notifications.fp_mail_template_invoice_posted',
+                raise_if_not_found=False,
+            )
+            if tpl:
+                return tpl
+        return super()._get_mail_template()
+
     def action_post(self):
         res = super().action_post()
         Dispatch = self.env['fp.notification.template']