[IMP] tax_receipt_in_portal: pick report per company, hide missing PDFs

Replace the ``tax_receipt_in_portal.report_uuid`` system parameter by a
per-company setting, in Settings > Invoicing > Tax Receipts
(``res.company.tax_receipt_report_id``). Each receipt is rendered with
the report of its issuing company, not the current one: in the portal,
the current company is the website's. The selector only offers PDF Form
reports on ``l10n.fr.tax.receipt``; type and model are still checked at
rendering time since the report can be edited after selection.

The download buttons of the list and detail pages are only shown when
the PDF can actually be rendered: a valid report is configured for the
issuing company and no mapped field resolves to an empty value. The
checks are those of the rendering itself, exposed as a filter
(``_get_pdf_available_receipts``) and run in sudo to avoid false
negatives on field paths the donor cannot read. Otherwise a discreet
"PDF available soon" mention replaces the button, and the download URL
redirects to the receipt page.

The detail page download link now also carries the share token, so a
visitor reaching the page by token can download the PDF.

tax_receipt_in_portal/i18n/fr.po

@@ -6,8 +6,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Odoo Server 18.0\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-10-20 21:59+0000\n"
-"PO-Revision-Date: 2026-10-20 21:59+0000\n"
+"POT-Creation-Date: 2026-10-23 10:55+0000\n"
+"PO-Revision-Date: 2026-10-23 10:55+0000\n"
 "Last-Translator: \n"
 "Language-Team: \n"
 "MIME-Version: 1.0\n"
@@ -27,6 +27,8 @@ msgid ""
 "<i class=\"fa fa-download me-1\" role=\"img\"/>\n"
 "                                <span>PDF</span>"
 msgstr ""
+"<i class=\"fa fa-download me-1\" role=\"img\"/>\n"
+"                                <span>PDF</span>"
 
 #. module: tax_receipt_in_portal
 #: model_terms:ir.ui.view,arch_db:tax_receipt_in_portal.portal_tax_receipt_page
@@ -92,6 +94,16 @@ msgstr "Avertissement d'accès"
 msgid "Amount"
 msgstr "Montant"
 
+#. module: tax_receipt_in_portal
+#: model:ir.model,name:tax_receipt_in_portal.model_res_company
+msgid "Companies"
+msgstr "Sociétés"
+
+#. module: tax_receipt_in_portal
+#: model:ir.model,name:tax_receipt_in_portal.model_res_config_settings
+msgid "Config Settings"
+msgstr "Paramètres de configuration"
+
 #. module: tax_receipt_in_portal
 #: model:ir.model.fields,help:tax_receipt_in_portal.field_l10n_fr_tax_receipt__access_url
 msgid "Customer Portal URL"
@@ -110,20 +122,32 @@ msgstr "Date de facture"
 #. module: tax_receipt_in_portal
 #. odoo-python
 #: code:addons/tax_receipt_in_portal/models/l10n_fr_tax_receipt.py:0
-msgid "No report found with report_uuid %(uuid)s, configured in %(param)s."
+msgid ""
+"No tax receipt report configured for company %(company)s. Select one in "
+"Settings > Invoicing > Tax Receipts."
 msgstr ""
-"Aucun rapport trouvé avec le report_uuid %(uuid)s, configuré dans %(param)s."
+"Aucun rapport de reçu fiscal configuré pour la société %(company)s. Sélectionnez-en un dans Paramètres > Facturation > Reçus fiscaux."
 
 #. module: tax_receipt_in_portal
-#. odoo-python
-#: code:addons/tax_receipt_in_portal/models/l10n_fr_tax_receipt.py:0
-msgid ""
-"No tax receipt report configured. Set the system parameter %(param)s to the "
-"report_uuid of the PDF Form report that renders tax receipts."
+#: model_terms:ir.ui.view,arch_db:tax_receipt_in_portal.res_config_settings_view_form
+msgid "PDF Form report used to render tax receipts downloaded from the portal"
 msgstr ""
-"Aucun rapport de reçu fiscal configuré. Renseignez le paramètre système "
-"%(param)s avec le report_uuid du rapport PDF Form qui génère les reçus "
-"fiscaux."
+"Rapport PDF Form utilisé pour générer les reçus fiscaux téléchargés depuis le portail"
+
+#. module: tax_receipt_in_portal
+#: model:ir.model.fields,help:tax_receipt_in_portal.field_res_company__tax_receipt_report_id
+#: model:ir.model.fields,help:tax_receipt_in_portal.field_res_config_settings__tax_receipt_report_id
+msgid ""
+"PDF Form report used to render the tax receipts issued by this company in "
+"the portal. Without it, donors can see their receipts but not download them."
+msgstr ""
+"Rapport PDF Form utilisé pour générer dans le portail les reçus fiscaux émis par cette société. Sans lui, les donateurs voient leurs reçus mais ne peuvent pas les télécharger."
+
+#. module: tax_receipt_in_portal
+#: model_terms:ir.ui.view,arch_db:tax_receipt_in_portal.portal_my_tax_receipts
+#: model_terms:ir.ui.view,arch_db:tax_receipt_in_portal.portal_tax_receipt_page
+msgid "PDF available soon"
+msgstr "PDF bientôt disponible"
 
 #. module: tax_receipt_in_portal
 #: model:ir.model.fields,field_description:tax_receipt_in_portal.field_l10n_fr_tax_receipt__access_url
@@ -165,10 +189,18 @@ msgstr "Jeton de sécurité"
 msgid "Tax Receipt -"
 msgstr "Reçu fiscal -"
 
+#. module: tax_receipt_in_portal
+#: model:ir.model.fields,field_description:tax_receipt_in_portal.field_res_company__tax_receipt_report_id
+#: model:ir.model.fields,field_description:tax_receipt_in_portal.field_res_config_settings__tax_receipt_report_id
+#: model_terms:ir.ui.view,arch_db:tax_receipt_in_portal.res_config_settings_view_form
+msgid "Tax Receipt Report"
+msgstr "Rapport de reçu fiscal"
+
 #. module: tax_receipt_in_portal
 #: model_terms:ir.ui.view,arch_db:tax_receipt_in_portal.portal_breadcrumbs_tax_receipt
 #: model_terms:ir.ui.view,arch_db:tax_receipt_in_portal.portal_my_home_tax_receipt
 #: model_terms:ir.ui.view,arch_db:tax_receipt_in_portal.portal_my_tax_receipts
+#: model_terms:ir.ui.view,arch_db:tax_receipt_in_portal.res_config_settings_view_form
 msgid "Tax Receipts"
 msgstr "Reçus fiscaux"