Files
Odoo-Modules/fusion_plating/fusion_plating_notifications/models/sale_order.py
gsinghpal 2334c0a1fe fix(notifications): Send dialog cancel no longer pre-sends + no duplicate PDF
Two user-reported bugs on S00056 (and visible on any SO/invoice):

Bug 1: Cancelling the Send dialog still sends the email.
  action_quotation_send is a button handler that returns a
  compose-dialog action synchronously. Our override was calling
  _dispatch('quote_sent', ...) AFTER super(), which immediately
  sends the email via template.send_mail() before the user ever
  sees the dialog. Clicking Cancel at that point only dismisses
  the already-sent email's compose window.

  Fix: removed the _dispatch call entirely from action_quotation_send.
  The Send button IS the manual-send path; Odoo's compose dialog
  (pre-populated with our FP: Quotation Sent template thanks to
  _find_mail_template) handles the send-or-cancel choice correctly.

  If an auto-quote-sent notification is ever wanted, it should be
  wired from a cron that scans SOs that just transitioned
  draft -> sent, not from the button handler. Noted in a code
  comment.

Bug 2: Two copies of the same PDF attached to every email.
  The mail.template records now carry report_template_ids (set by
  the post_init hook from the previous refactor) which Odoo uses to
  auto-attach PDFs on send_mail(). But the fp.notification.template
  records ALSO had attach_quotation / attach_sale_order / attach_invoice
  flags set, which cause _collect_attachments() to render the same
  PDF a second time and pass it in email_values.

  Fix: turned those three flags off in the XML data file. Other
  flags (attach_coc, attach_bol, attach_receipt, attach_thickness_report,
  attach_packing_list, attach_pod) stay on — those are genuinely
  different documents, not dupes.

  Because the records are noupdate="1", updated the post_init_hook
  to also backfill the flag changes onto existing DB rows so
  production instances get cleaned up on -u, not just fresh installs.

Smoke:
  attach_quotation=False attach_sale_order=False attach_invoice=False on all three records
  1 report per template (no dupes)
  action_quotation_send no longer contains _dispatch("quote_sent", ...)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-20 01:45:32 -04:00

67 lines
2.6 KiB
Python

# -*- coding: utf-8 -*-
# Copyright 2026 Nexa Systems Inc.
# License OPL-1 (Odoo Proprietary License v1.0)
# Part of the Fusion Plating product family.
from odoo import models
class SaleOrder(models.Model):
_inherit = 'sale.order'
def _find_mail_template(self):
"""Prefer Fusion Plating-branded templates over Odoo defaults.
Called by sale.order.action_quotation_send (the "Send" button on
both quotations and confirmed orders) to resolve the template
the composer pre-selects.
Override returns:
- state in ('draft', 'sent') -> fp_mail_template_quote_sent
(attaches Quotation PDF)
- state == 'sale' or 'done' -> fp_mail_template_so_confirmed
(attaches Acknowledgement PDF)
Falls back to Odoo's default template if ours can't be resolved
(e.g. fusion_plating_reports not installed, or template record
missing).
"""
self.ensure_one()
ref = self.env.ref
if self.env.context.get('proforma'):
return super()._find_mail_template()
fp_tpl = False
if self.state in ('draft', 'sent'):
fp_tpl = ref(
'fusion_plating_notifications.fp_mail_template_quote_sent',
raise_if_not_found=False,
)
elif self.state in ('sale', 'done'):
fp_tpl = ref(
'fusion_plating_notifications.fp_mail_template_so_confirmed',
raise_if_not_found=False,
)
return fp_tpl or super()._find_mail_template()
# NOTE: we intentionally do NOT override action_quotation_send to
# fire the quote_sent trigger. action_quotation_send returns a
# compose-dialog action synchronously — if we dispatch here the
# email is already sent by the time the user sees the dialog and
# decides to Cancel.
#
# The Send button itself IS the manual-send path; Odoo's compose
# dialog (populated with our FP: Quotation Sent template via the
# _find_mail_template override) handles the send-or-cancel choice
# cleanly. If an auto-quote-sent notification is ever desired,
# wire it from a cron job that scans SOs that just transitioned
# from draft → sent, not from the button handler.
def action_confirm(self):
res = super().action_confirm()
Dispatch = self.env['fp.notification.template']
for order in self:
Dispatch._dispatch(
'so_confirmed', order, order.partner_id, sale_order=order,
)
return res