From 95f1c94bf5a271a99e4d76635cd387e9855917fb Mon Sep 17 00:00:00 2001
From: David Terry <me@xwvvvvwx.com>
Date: Wed, 10 Oct 2018 14:03:37 +0300
Subject: [PATCH] vat.fold: check for errors in insert before updating
 checked_headers

---
 pkg/transformers/vat_fold/repository.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkg/transformers/vat_fold/repository.go b/pkg/transformers/vat_fold/repository.go
index 6f81bce9..f89b8057 100644
--- a/pkg/transformers/vat_fold/repository.go
+++ b/pkg/transformers/vat_fold/repository.go
@@ -46,6 +46,10 @@ func (repository VatFoldRepository) Create(headerID int64, models []VatFoldModel
 				VALUES($1, $2, $3, $4::NUMERIC, $5, $6)`,
 			headerID, model.Ilk, model.Urn, model.Rate, model.TransactionIndex, model.Raw,
 		)
+		if err != nil {
+			tx.Rollback()
+			return err
+		}
 		_, err = tx.Exec(
 			`INSERT INTO public.checked_headers (header_id, vat_fold_checked) 
 				VALUES($1, $2)