From c5dece3a84bba90fb150a7cd513d946383eb2d01 Mon Sep 17 00:00:00 2001
From: Novo <eunovo9@gmail.com>
Date: Tue, 17 Oct 2023 09:15:35 +0100
Subject: [PATCH] Hndl RPC_INVALID_ADDRESS_OR_KEY err for transaction.get

---
 src/electrum.rs | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/src/electrum.rs b/src/electrum.rs
index fed999454..cf4cadc32 100644
--- a/src/electrum.rs
+++ b/src/electrum.rs
@@ -17,7 +17,7 @@ use std::str::FromStr;
 use crate::{
     cache::Cache,
     config::{Config, ELECTRS_VERSION},
-    daemon::{self, extract_bitcoind_error, Daemon},
+    daemon::{self, extract_bitcoind_error, Daemon, CoreRPCErrorCode},
     merkle::Proof,
     metrics::{self, Histogram, Metrics},
     signals::Signal,
@@ -624,6 +624,17 @@ impl Params {
             }
         })
     }
+    fn parse_rpc_error_code(&self, code: i16) -> Option<RpcError> {
+        match self {
+            Params::TransactionGet(_) => match CoreRPCErrorCode::from_error_code(code) {
+                Some(CoreRPCErrorCode::RpcInvalidAddressOrKey) => {
+                    Some(RpcError::BadRequest(anyhow!("Transaction not found")))
+                }
+                _ => None,
+            },
+            _ => None,
+        }
+    }
 }
 
 struct Call {
@@ -653,7 +664,10 @@ impl Call {
                     .downcast_ref::<bitcoincore_rpc::Error>()
                     .and_then(extract_bitcoind_error)
                 {
-                    Some(e) => error_msg(&self.id, RpcError::DaemonError(e.clone())),
+                    Some(e) => match self.params.parse_rpc_error_code(e.code) {
+                        Some(err) => error_msg(&self.id, err),
+                        None => error_msg(&self.id, RpcError::DaemonError(e.clone())),
+                    },
                     None => error_msg(&self.id, RpcError::BadRequest(err)),
                 }
             }