From 2f62d98299a0408d79fc7623c35f1e47b910bc0a Mon Sep 17 00:00:00 2001
From: calle <93376500+callebtc@users.noreply.github.com>
Date: Sun, 26 Jun 2022 19:12:55 +0200
Subject: [PATCH] Delete expired invoices after one pending check (#531)

* delete expired invoices regularly and after pending check

* fix mistake

* delete expired invoices only once
---
 lnbits/tasks.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lnbits/tasks.py b/lnbits/tasks.py
index 34f37a394..c5c3279f9 100644
--- a/lnbits/tasks.py
+++ b/lnbits/tasks.py
@@ -82,8 +82,6 @@ async def invoice_listener():
 
 
 async def check_pending_payments():
-    await delete_expired_invoices()
-
     outgoing = True
     incoming = True
 
@@ -98,6 +96,9 @@ async def check_pending_payments():
         ):
             await payment.check_pending()
 
+        # we delete expired invoices once upon the first pending check
+        if incoming:
+            await delete_expired_invoices()
         # after the first check we will only check outgoing, not incoming
         # that will be handled by the global invoice listeners, hopefully
         incoming = False