feat: basic api setup and boilerplate

backend/src/controllers/upload.controller.js

@@ -0,0 +1,15 @@
+import multer from "multer";
+import path from "path";
+
+const storage = multer.diskStorage({
+	destination: function (req, file, cb) {
+		cb(null, "uploads/blog");
+	},
+
+	filename: function (req, file, cb) {
+		const fileName = Date.now() + path.extname(file.originalname);
+		cb(null, fileName);
+	},
+});
+
+export const upload = multer({storage});