From c640e3cf2c112ca4bbe1bff952bdcd62eabab0ef Mon Sep 17 00:00:00 2001
From: "nicolas.dorier" <nicolas.dorier@gmail.com>
Date: Fri, 8 Nov 2024 14:21:09 +0900
Subject: [PATCH] Report errors from Blink

---
 .../BlinkLightningClient.cs                           | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/Plugins/BTCPayServer.Plugins.Blink/BlinkLightningClient.cs b/Plugins/BTCPayServer.Plugins.Blink/BlinkLightningClient.cs
index fc3179d..40ad7b8 100644
--- a/Plugins/BTCPayServer.Plugins.Blink/BlinkLightningClient.cs
+++ b/Plugins/BTCPayServer.Plugins.Blink/BlinkLightningClient.cs
@@ -645,10 +645,15 @@ mutation LnInvoicePaymentSend($input: LnInvoicePaymentInput!) {
             null => PayResult.Unknown,
             _ => throw new ArgumentOutOfRangeException()
         };
-        if (result.Result == PayResult.Error && response.TryGetValue("errors", out var error) && error.ToString().Contains("ResourceAttemptsRedlockServiceError", StringComparison.InvariantCultureIgnoreCase))
+        if (result.Result == PayResult.Error && response.TryGetValue("errors", out var error))
         {
-            await Task.Delay(Random.Shared.Next(200, 600), cts.Token);
-            return await Pay(bolt11, payParams, cts.Token);
+            if (error.ToString().Contains("ResourceAttemptsRedlockServiceError", StringComparison.InvariantCultureIgnoreCase))
+            {
+                await Task.Delay(Random.Shared.Next(200, 600), cts.Token);
+                return await Pay(bolt11, payParams, cts.Token);
+            }
+            if (error is JArray { Count: > 0 } arr)
+                result.ErrorDetail = arr[0]["message"]?.Value<string>();
         }
         if (response["transaction"]?.Value<JObject>() is not null)
         {