Add json body parser; Add default response for errors

src/index.ts

@@ -1,15 +1,33 @@
-import express from "express";
+import express, { NextFunction, Request, Response } from "express";
 import dotenv from "dotenv";
+import adminRoutes from "./routes/auth.route";
 
 dotenv.config();
 
 const app = express();
 
+// Bodyparser and urlencoded to parse post request bodies
+app.use(express.urlencoded({ extended: true }));
+app.use(express.json());
+
+app.use((err: any, req: Request, res: Response, next: NextFunction) => {
+  if (err) {
+    res.status(400).send({
+      type: "error",
+      payload: "The body of your request did not contain valid data",
+    });
+  } else {
+    next();
+  }
+});
+
 async function main() {
   app.get("/", (req, res) => {
     res.send("Hello World!");
   });
 
+  app.use("/api/auth", adminRoutes);
+
   app.listen(3000, () => {
     console.log("Server is running on port 3000");
   });