fix method not found jsonrpc error codes

web3_proxy/src/app/mod.rs

@@ -1314,7 +1314,7 @@ impl Web3ProxyApp {
             | "shh_post"
             | "shh_uninstallFilter"
             | "shh_version") => {
-                return Err(Web3ProxyError::MethodNotImplemented(format!(
+                return Err(Web3ProxyError::MethodNotFound(format!(
                     "the method {} does not exist/is not available",
                     method
                 ).into()));
@@ -1327,7 +1327,7 @@ impl Web3ProxyApp {
             | "eth_newPendingTransactionFilter"
             | "eth_pollSubscriptions"
             | "eth_uninstallFilter") => {
-                return Err(Web3ProxyError::MethodNotImplemented(format!(
+                return Err(Web3ProxyError::MethodNotFound(format!(
                     "the method {} is not yet implemented. contact us if you need this",
                     method
                 ).into()));

web3_proxy/src/app/ws.rs

@@ -125,7 +125,7 @@ impl Web3ProxyApp {
             });
         } else {
             // TODO: make sure this gets a CU cost of unimplemented instead of the normal eth_subscribe cost?
-            return Err(Web3ProxyError::MethodNotImplemented(
+            return Err(Web3ProxyError::MethodNotFound(
                 subscribe_to.to_owned().into(),
             ));
         }

web3_proxy/src/errors.rs

@@ -121,7 +121,7 @@ pub enum Web3ProxyError {
     NotFound,
     #[error(ignore)]
     #[from(ignore)]
-    MethodNotImplemented(Cow<'static, str>),
+    MethodNotFound(Cow<'static, str>),
     NoVolatileRedisDatabase,
     /// make it easy to skip caching large results
     #[error(ignore)]
@@ -618,6 +618,20 @@ impl Web3ProxyError {
                 // TODO: do this without clone? the Arc needed it though
                 (StatusCode::OK, jsonrpc_error_data.clone())
             }
+            Self::MethodNotFound(method) => {
+                warn!("MethodNotFound: {}", method);
+                (
+                    StatusCode::OK,
+                    JsonRpcErrorData {
+                        message: "Method not found".into(),
+                        code: -32601,
+                        data: Some(json!({
+                            "method": method,
+                            "extra": "contact us if you need this",
+                        })),
+                    },
+                )
+            }
             Self::MsgPackEncode(err) => {
                 warn!(?err, "MsgPackEncode");
                 (
@@ -751,20 +765,6 @@ impl Web3ProxyError {
                     },
                 )
             }
-            Self::MethodNotImplemented(method) => {
-                warn!("NotImplemented: {}", method);
-                (
-                    StatusCode::OK,
-                    JsonRpcErrorData {
-                        message: "Method not found".into(),
-                        code: -32601,
-                        data: Some(json!({
-                            "method": method,
-                            "extra": "contact us if you need this",
-                        })),
-                    },
-                )
-            }
             Self::JsonRpcResponse(response_enum) => {
                 // TODO: shame we have to clone, but its an Arc so its not terrible
                 return (StatusCode::OK, response_enum.clone());

web3_proxy/src/frontend/users/rpc_keys.rs

@@ -129,9 +129,7 @@ pub async fn rpc_keys_delete(
     let _user = app.bearer_is_authorized(bearer).await?;
 
     // TODO: think about how cascading deletes and billing should work
-    Err(Web3ProxyError::MethodNotImplemented(
-        "rpc_keys_delete".into(),
-    ))
+    Err(Web3ProxyError::MethodNotFound("rpc_keys_delete".into()))
 }
 
 /// the JSON input to the `rpc_keys_management` handler.