Expose more details about FireFly errors

Signed-off-by: Andrew Richardson <[email protected]>

Author: awrichar

lib/http.ts

@@ -60,7 +60,7 @@ export default class HttpBase {
     return response.catch((err) => {
       if (axios.isAxiosError(err)) {
         const errorMessage = err.response?.data?.error;
-        const ffError = new FireFlyError(errorMessage ?? err.message);
+        const ffError = new FireFlyError(errorMessage ?? err.message, err, err.request.path);
         if (this.errorHandler !== undefined) {
           this.errorHandler(ffError);
         }

lib/interfaces.ts

@@ -13,7 +13,11 @@ import { operations } from './schema';
 
 // General
 
-export class FireFlyError extends Error {}
+export class FireFlyError extends Error {
+  constructor(message?: string, public originalError?: Error, public path?: string) {
+    super(message);
+  }
+}
 
 export interface FireFlyGetOptions {
   confirm: undefined;

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@hyperledger/firefly-sdk",
-  "version": "1.1.6",
+  "version": "1.1.7",
   "description": "Client SDK for Hyperledger FireFly",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",