From 9c126696fc63bbafd2c1ebaa0ab3a49b2c4243b3 Mon Sep 17 00:00:00 2001
From: fiatjaf <fiatjaf@alhur.es>
Date: Tue, 5 Jan 2021 22:28:57 -0300
Subject: [PATCH] delete pending payments after WALLET.pay_invoice fails.

fixes https://github.com/lnbits/lnbits/issues/138
---
 lnbits/core/services.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lnbits/core/services.py b/lnbits/core/services.py
index 82409b051..266e36a84 100644
--- a/lnbits/core/services.py
+++ b/lnbits/core/services.py
@@ -139,10 +139,12 @@ async def pay_invoice(
                 **payment_kwargs,
             )
             await delete_payment(temp_id)
+            await db.commit()
         else:
+            await delete_payment(temp_id)
+            await db.commit()
             raise Exception(payment.error_message or "Failed to pay_invoice on backend.")
 
-    await db.commit()
     return invoice.payment_hash