feat(helpers): custom node error to deserve default api errors 🎉

lib/helpers/AppError.js

@@ -1,14 +1,19 @@
 /**
- * Custom Errors with Node + Express
+ * Module dependencies
  */
 const AppErrorCodes = {
   serverError: 'SERVER_ERROR',
 };
 
+/**
+ * @desc Custom error class with Node + Express
+ * @param {String} message error
+ * @param {Object} { status, code }
+ */
+
 class AppError extends Error {
   constructor(message, { status, code } = {}) {
     super(message);
-
     // Set HTTP status code
     this.status = status || 500;
 
@@ -18,6 +23,9 @@ class AppError extends Error {
     // Ensures that stack trace uses our subclass name
     this.name = this.constructor.name;
 
+    // Share clean messages for api feedback
+    this.details = [message];
+
     // Ensures the AppError subclass is sliced out of the
     // stack trace dump for clarity
     Error.captureStackTrace(this, this.constructor);