New project structure

New folder structure
Changed to type:module
Moved routes to separate files

routes/routeImg.js

@@ -0,0 +1,35 @@
+import express from "express";
+import multer from "multer";
+var router = express.Router();
+var storage = multer.diskStorage({
+  destination: function (req, file, cb) {
+    cb(null, "./images");
+  },
+  filename: function (req, file, cb) {
+    cb(
+      null,
+      new Date() //Date.now().toString
+        .toISOString()
+        .trim()
+        .replace(/[:_ -.]/g, "") +
+        Math.floor(Math.random() * 5000 + 1) +
+        file.mimetype.replace("/", ".")
+    );
+  },
+});
+const upload = multer({
+  storage: storage,
+  fileFilter: function (req, file, cb) {
+    if (file.mimetype !== "image/jpg") {
+      return cb(null, false);
+    }
+    cb(null, true);
+  },
+  limits: { fileSize: 4000000 },
+}); //max file size = 4Mb
+
+router.post("/", upload.single("menuiImage"), (req, res) => {
+  res.sendStatus(201);
+});
+
+export default router;