From 00dbb7713080738a516128afcde1476f960c47cb Mon Sep 17 00:00:00 2001
From: Tom Bloor <tom@tbsliver.me>
Date: Sun, 14 Jul 2019 18:47:48 +0100
Subject: [PATCH] Possible fix for transactions under postgres

---
 lib/Pear/LocalLoop/Controller/Api/External.pm | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/lib/Pear/LocalLoop/Controller/Api/External.pm b/lib/Pear/LocalLoop/Controller/Api/External.pm
index 629efd3..4b13e4f 100644
--- a/lib/Pear/LocalLoop/Controller/Api/External.pm
+++ b/lib/Pear/LocalLoop/Controller/Api/External.pm
@@ -84,11 +84,23 @@ sub post_lcc_suppliers {
 
   return 0 unless $lcc_import_ext_ref;
 
+  my $columns = [qw/
+      sales.id
+      seller.id
+      organisation.id
+      organisation.name
+      organisation.street_name
+      organisation.town
+      organisation.postcode
+      organisation.country
+    /];
+
   my $lcc_suppliers = $user->entity->purchases->search_related('seller',undef)->search(
   undef,
   {
     prefetch => ['sales', 'organisation'],
-    group_by => 'seller.id',
+    columns => $columns,
+    group_by => $columns,
     '+select' => [
       {
         'sum' => 'sales.value',