changes

fusion_reports_templates/controllers/__init__.py

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+from . import portal

fusion_reports_templates/controllers/portal.py

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+# -*- coding: utf-8 -*-
+# Copyright 2026 Nexa Systems Inc.
+# License OPL-1 (Odoo Proprietary License v1.0)
+"""Swap stock report refs for their Fusion-branded equivalents in customer/vendor
+portal routes.
+
+The portal "View Details" link and the portal Download button in
+`sale/account/purchase/controllers/portal.py` hard-code the stock report
+(`sale.action_report_saleorder`, `account.account_invoices`, ...). All those
+routes funnel through `CustomerPortal._show_report` in
+`portal/controllers/portal.py`, so a single override on that method is enough
+to redirect every customer-facing render to the Fusion templates that
+`mail_template_override.xml` already uses for outbound email.
+"""
+from odoo.addons.portal.controllers import portal
+
+
+_PORTAL_REPORT_OVERRIDES = {
+    # Sale: quotation / order
+    'sale.action_report_saleorder': 'fusion_reports_templates.action_report_fr_sale_portrait',
+    # Account: customer invoice + credit note (with-payment and without-payment variants)
+    'account.account_invoices': 'fusion_reports_templates.action_report_fr_invoice_portrait',
+    'account.account_invoices_without_payment': 'fusion_reports_templates.action_report_fr_invoice_portrait',
+    # Purchase: PO + RFQ (vendor portal)
+    'purchase.action_report_purchase_order': 'fusion_reports_templates.action_report_fr_purchase_portrait',
+    'purchase.report_purchase_quotation': 'fusion_reports_templates.action_report_fr_purchase_portrait',
+}
+
+
+class CustomerPortal(portal.CustomerPortal):
+
+    def _show_report(self, model, report_type, report_ref, download=False):
+        report_ref = _PORTAL_REPORT_OVERRIDES.get(report_ref, report_ref)
+        return super()._show_report(
+            model=model,
+            report_type=report_type,
+            report_ref=report_ref,
+            download=download,
+        )