From 3682de195b46eae692db3ff4a1476b00d3a6e216 Mon Sep 17 00:00:00 2001
From: Luca <102960244+Luca-Timo@users.noreply.github.com>
Date: Sat, 4 Jul 2026 23:51:22 +0200
Subject: [PATCH] fix(invoices): correct payment-check email template key so
 dunning email sends
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queuePaymentCheckEmail queued the admin payment-check email with template
key 'invoice_payment_check_admin', but no such template exists — the only
one is 'invoice_payment_check' (crmEmailTemplates.js:217, seeded by
migration 116), which IS the admin "Paid / Partial / Not paid" email. The
processor does an exact template_key lookup and throws "template not
found", so every dunning admin payment-check email failed, retried to the
cap, and got stuck pending.

One-word fix: queue 'invoice_payment_check'. Unbreaks the built-in
invoice-dunning flow's email step. (Rebased onto the post-decompose
invoiceService refactor — the line now lives in invoice/payments.js.)
---
 backend/src/services/invoice/payments.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backend/src/services/invoice/payments.js b/backend/src/services/invoice/payments.js
index bc745684..c8b3f0f8 100644
--- a/backend/src/services/invoice/payments.js
+++ b/backend/src/services/invoice/payments.js
@@ -278,7 +278,7 @@ async function queuePaymentCheckEmail(invoiceId, { skipThrottle = false } = {})
     : null;
 
   await emailProcessor.queueEmail(invoice.event_id || null, adminContact.email,
-    'invoice_payment_check_admin', {
+    'invoice_payment_check', {
       invoice_number: invoice.invoice_number,
       customer_name: customer?.company_name
         || customer?.display_name