globalErrorHandler.ts added

Author: dev-rashedin

package.json

@@ -1,6 +1,6 @@
 {
   "name": "express-error-toolkit",
-  "version": "1.0.0",
+  "version": "0.1.0-beta.1",
   "main": "index.js",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"

src/globalErrorHandler.ts

@@ -0,0 +1,28 @@
+import { NextFunction, Request, Response } from "express";
+import { StatusCodes } from "http-status-toolkit";
+
+interface CustomError extends Error {
+  statusCode?: number;
+  details?: string | null;
+}
+
+
+const errorHandlerMiddleware = (err: CustomError, req: Request, res: Response, next: NextFunction) => { 
+  let status = err.statusCode || StatusCodes.INTERNAL_SERVER_ERROR;
+  let message = err.message || "Something went wrong, please try again later.";
+
+  const notFound = StatusCodes.NOT_FOUND
+
+  const errorResponse: { success: boolean; error: string; details?: string | null} = {
+    success: false,
+    error: message,
+  };
+
+  if (err.details) {
+    errorResponse.details = err.details;
+  }
+
+  res.status(status).json(errorResponse);
+}
+
+export default errorHandlerMiddleware;