From 8dd7b8c4257223bd10a29b335b9bf2ae4e487fed Mon Sep 17 00:00:00 2001
From: callebtc <93376500+callebtc@users.noreply.github.com>
Date: Sun, 6 Nov 2022 13:03:12 +0100
Subject: [PATCH] check if token already received

---
 .../extensions/cashu/templates/cashu/wallet.html   | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/lnbits/extensions/cashu/templates/cashu/wallet.html b/lnbits/extensions/cashu/templates/cashu/wallet.html
index 2b2462e48..7a0566447 100644
--- a/lnbits/extensions/cashu/templates/cashu/wallet.html
+++ b/lnbits/extensions/cashu/templates/cashu/wallet.html
@@ -2149,8 +2149,18 @@ page_container %}
 
       // get recv_token
       if (params.get('recv_token')) {
-        this.receiveData.tokensBase64 = params.get('recv_token')
-        this.showReceiveTokens = true
+        tokenBase64 = params.get('recv_token')
+        let seen = false
+        for (var i = 0; i < this.historyTokens.length; i++) {
+          var thisToken = this.historyTokens[i].token
+          if (thisToken == tokenBase64) {
+            seen = true
+          }
+        }
+        if (!seen) {
+          this.receiveData.tokensBase64 = params.get('recv_token')
+          this.showReceiveTokens = true
+        }
       }
 
       console.log('### invoicesCashu', this.invoicesCashu)