From fcd0983ac55d80678fe2ebc944503f113e801c37 Mon Sep 17 00:00:00 2001
From: benthecarman <benthecarman@live.com>
Date: Tue, 30 Apr 2024 14:31:54 -0500
Subject: [PATCH] Return better NWC error code for payment failures

---
 mutiny-core/src/nostr/nwc.rs | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/mutiny-core/src/nostr/nwc.rs b/mutiny-core/src/nostr/nwc.rs
index 92676d734..0b0ded1eb 100644
--- a/mutiny-core/src/nostr/nwc.rs
+++ b/mutiny-core/src/nostr/nwc.rs
@@ -1038,10 +1038,18 @@ impl NostrWalletConnect {
                                     }
                                 }
 
+                                let code = match e {
+                                    MutinyError::InsufficientBalance => {
+                                        ErrorCode::InsufficientBalance
+                                    }
+                                    MutinyError::PaymentTimeout => return Ok(None), // don't send error message for timeout, it can still complete
+                                    _ => ErrorCode::PaymentFailed,
+                                };
+
                                 Response {
                                     result_type: Method::PayInvoice,
                                     error: Some(NIP47Error {
-                                        code: ErrorCode::InsufficientBalance,
+                                        code,
                                         message: format!("Failed to pay invoice: {e}"),
                                     }),
                                     result: None,