fix all register controller bugs

src/controllers/user.controller.js

@@ -17,24 +17,31 @@ const registerUser = asyncHandler( async (req, res) => {
 
 
     const {fullName, email, username, password } = req.body
-    console.log("email: ", email);
+    //console.log("email: ", email);
 
     if (
         [fullName, email, username, password].some((field) => field?.trim() === "")
     ) {
         throw new ApiError(400, "All fields are required")
     }
 
-    const existedUser = User.findOne({
+    const existedUser = await User.findOne({
         $or: [{ username }, { email }]
     })
 
     if (existedUser) {
         throw new ApiError(409, "User with email or username already exists")
     }
+    //console.log(req.files);
 
     const avatarLocalPath = req.files?.avatar[0]?.path;
-    const coverImageLocalPath = req.files?.coverImage[0]?.path;
+    //const coverImageLocalPath = req.files?.coverImage[0]?.path;
+
+    let coverImageLocalPath;
+    if (req.files && Array.isArray(req.files.coverImage) && req.files.coverImage.length > 0) {
+        coverImageLocalPath = req.files.coverImage[0].path
+    }
+
 
     if (!avatarLocalPath) {
         throw new ApiError(400, "Avatar file is required")
@@ -46,6 +53,7 @@ const registerUser = asyncHandler( async (req, res) => {
     if (!avatar) {
         throw new ApiError(400, "Avatar file is required")
     }
+
 
     const user = await User.create({
         fullName,

src/index.js

@@ -3,7 +3,7 @@ import dotenv from "dotenv"
 import connectDB from "./db/index.js";
 import {app} from './app.js'
 dotenv.config({
-    path: './env'
+    path: './.env'
 })
 
 

src/utils/cloudinary.js

@@ -16,7 +16,8 @@ const uploadOnCloudinary = async (localFilePath) => {
             resource_type: "auto"
         })
         // file has been uploaded successfull
-        console.log("file is uploaded on cloudinary ", response.url);
+        //console.log("file is uploaded on cloudinary ", response.url);
+        fs.unlinkSync(localFilePath)
         return response;
 
     } catch (error) {