Added: multer middleware

src/middleware/fileUpload.js

@@ -0,0 +1,42 @@
+const multer = require("multer");
+
+const storage = multer.diskStorage({
+  // multers disk storage settings
+  destination: function (req, file, cb) {
+    cb(null, "./uploads/");
+  },
+  limits: {
+    // files: 1,
+    fileSize: 1024 * 1024,
+  },
+  filename: function (req, file, cb) {
+    cb(
+      null,
+      file.fieldname +
+        "-" +
+        Date.now() +
+        "." +
+        file.originalname.split(".")[file.originalname.split(".").length - 1]
+    );
+  },
+  onFileUploadStart: function (file) {
+    console.log("Inside uploads");
+    if (
+      file.mimetype == "image/jpg" ||
+      file.mimetype == "image/jpeg" ||
+      file.mimetype == "image/png"
+    ) {
+      return true;
+    } else {
+      return false;
+    }
+  },
+});
+
+const upload = multer({
+  // multer settings
+  storage,
+});
+
+// http://expressjs.com/en/resources/middleware/multer.html
+module.exports = upload;