From 56b254dffc2050a3e38eed34d96bbea0431e7130 Mon Sep 17 00:00:00 2001
From: Sylvain <sylvain@sbx.pm>
Date: Tue, 26 Jul 2022 17:38:33 +0200
Subject: [PATCH] print an error if the current invoice does not have a
 main_item

---
 app/models/invoice.rb | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/app/models/invoice.rb b/app/models/invoice.rb
index 34b738837..450a6b823 100644
--- a/app/models/invoice.rb
+++ b/app/models/invoice.rb
@@ -129,6 +129,11 @@ class Invoice < PaymentDocument
   def prevent_refund?
     return true if user.nil?
 
+    if main_item.nil?
+      Rails.logger.error "Invoice (id: #{id}) does not have a main_item and is probably in error"
+      return true
+    end
+
     if main_item.object_type == 'Reservation' && main_item.object&.reservable_type == 'Training'
       user.trainings.include?(main_item.object.reservable_id)
     else