fix some issue and full migrate code into module type

backend/config/database.js

@@ -1,11 +1,9 @@
 import mongoose from "mongoose";
-require("dotenv").config();
+// require("dotenv").config();
 
 const connectDB = async () => {
   try {
-    const connectionInstance = await mongoose.connect(
-      process.env.MONGODB_URL
-    );
+    const connectionInstance = await mongoose.connect(process.env.MONGODB_URL);
     console.log(
       `\n MongoDB connected !! DB HOST: ${connectionInstance.connection.host}`
     );
@@ -16,4 +14,3 @@ const connectDB = async () => {
 };
 
 export default connectDB;
-

backend/config/razorpay.js

@@ -1,7 +1,9 @@
 import Razorpay from "razorpay";
-require("dotenv").config();
+// require("dotenv").config();
 
-export default instance = new Razorpay({
+const instance = new Razorpay({
   key_id: process.env.RAZORPAY_KEY_ID,
   key_secret: process.env.RAZORPAY_KEY_SECRET,
 });
+
+export default instance;

backend/controllers/Auth.controller.js

@@ -1,13 +1,13 @@
-import User from "../models/User.model";
-import OTP from "../models/OTP.model";
-import Profile from "../models/Profile.model";
+import User from "../models/User.model.js";
+import OTP from "../models/OTP.model.js";
+import Profile from "../models/Profile.model.js";
 import otpGenerator from "otp-generator";
 import bcrypt from "bcrypt";
 import jwt from "jsonwebtoken";
-import mailSender from "../utils/mailSender";
-import passwordUpdated from "../mail/templates/passwordUpdate";
+import mailSender from "../utils/mailSender.js";
+import passwordUpdated from "../mail/templates/passwordUpdate.js";
 
-require("dotenv").config();
+// require("dotenv").config();
 
 // Send Otp
 export async function sendOTP(req, res) {
@@ -267,6 +267,7 @@ export async function changePassword(req, res) {
       try {
         const emailResponse = await mailSender(
           updatedUserDetails.email,
+          "Password updated successfully - [StudyNotion]",
           passwordUpdated(
             updatedUserDetails.email,
             `Password updated successfully for ${updatedUserDetails.firstName} ${updatedUserDetails.lastName}`

backend/controllers/Cart.controller.js

@@ -1,4 +1,4 @@
-import User from "../models/User.model";
+import User from "../models/User.model.js";
 
 export async function addCourseIntoCart(req, res) {
   try {

backend/controllers/Category.controller.js

@@ -1,4 +1,4 @@
-import Category from "../models/Category.model";
+import Category from "../models/Category.model.js";
 
 function getRandomInt(max) {
   return Math.floor(Math.random() * max);

backend/controllers/ContactUs.controller.js

@@ -1,6 +1,6 @@
-import contactUsEmail from "../mail/templates/contactFormRes";
-import mailSender from "../utils/mailSender";
-require("dotenv").config();
+import contactUsEmail from "../mail/templates/contactFormRes.js";
+import mailSender from "../utils/mailSender.js";
+// require("dotenv").config();
 
 export async function contactUsController(req, res) {
   // fetch data

backend/controllers/Course.controller.js

@@ -1,12 +1,12 @@
-import Course from "../models/Course.model";
-import Category from "../models/Category.model";
-import User from "../models/User.model";
-import SubSection from "../models/SubSection.model";
-import Section from "../models/Section.model";
-import CourseProgress from "../models/CourseProgress.model";
-import uploadFileToCloudinary from "../utils/fileUploader";
-import convertSecondsToDuration from "../utils/secToDuration";
-require("dotenv").config();
+import Course from "../models/Course.model.js";
+import Category from "../models/Category.model.js";
+import User from "../models/User.model.js";
+import SubSection from "../models/SubSection.model.js";
+import Section from "../models/Section.model.js";
+import CourseProgress from "../models/CourseProgress.model.js";
+import uploadFileToCloudinary from "../utils/fileUploader.js";
+import convertSecondsToDuration from "../utils/secToDuration.js";
+// require("dotenv").config();
 
 //createCourse handler function
 export async function createCourse(req, res) {

backend/controllers/Payments.controller.js

@@ -1,12 +1,12 @@
-import instance from "../config/razorpay";
-import Course from "../models/Course.model";
-import CourseProgress from "../models/CourseProgress.model";
-import User from "../models/User.model";
-import mailSender from "../utils/mailSender";
+import instance from "../config/razorpay.js";
+import Course from "../models/Course.model.js";
+import CourseProgress from "../models/CourseProgress.model.js";
+import User from "../models/User.model.js";
+import mailSender from "../utils/mailSender.js";
 import crypto from "crypto";
-import courseEnrollmentEmail from "../mail/templates/courseEnrollmentEmail";
+import courseEnrollmentEmail from "../mail/templates/courseEnrollmentEmail.js";
 import mongoose from "mongoose";
-import paymentSuccessEmail from "../mail/templates/paymentSuccessEmail";
+import paymentSuccessEmail from "../mail/templates/paymentSuccessEmail.js";
 
 //initiate the razorpay order
 export async function capturePayment(req, res) {

backend/controllers/Profile.controller.js

@@ -1,10 +1,10 @@
-import Profile from "../models/Profile.model";
-import User from "../models/User.model";
-import Course from "../models/Course.model";
-import CourseProgress from "../models/CourseProgress.model";
-import uploadFileToCloudinary from "../utils/fileUploader";
-import convertSecondsToDuration from "../utils/secToDuration";
-require("dotenv").config();
+import Profile from "../models/Profile.model.js";
+import User from "../models/User.model.js";
+import Course from "../models/Course.model.js";
+import CourseProgress from "../models/CourseProgress.model.js";
+import uploadFileToCloudinary from "../utils/fileUploader.js";
+import convertSecondsToDuration from "../utils/secToDuration.js";
+// require("dotenv").config();
 
 // Update Profile
 export async function updateProfile(req, res) {

backend/controllers/RatingAndReview.controller.js

@@ -1,5 +1,5 @@
-import RatingAndReview from "../models/RatingAndReview.model";
-import Course from "../models/Course.model";
+import RatingAndReview from "../models/RatingAndReview.model.js";
+import Course from "../models/Course.model.js";
 import mongoose from "mongoose";
 
 // create Rating and review

backend/controllers/ResetPassword.controller.js

@@ -1,6 +1,6 @@
-import resetPassword from "../mail/templates/resetPasswordTemplate";
-import User from "../models/User.model";
-import mailSender from "../utils/mailSender";
+import resetPasswordTemplate from "../mail/templates/resetPasswordTemplate.js";
+import User from "../models/User.model.js";
+import mailSender from "../utils/mailSender.js";
 import bcrypt from "bcrypt";
 import crypto from "crypto";
 
@@ -41,7 +41,11 @@ export async function resetPasswordToken(req, res) {
     const url = `http://localhost:3000/update-password/${token}`;
 
     //send email to user
-    await mailSender(email, "Password Reset Link", resetPassword(email, url));
+    await mailSender(
+      email,
+      "Password Reset Link",
+      resetPasswordTemplate(email, url)
+    );
 
     //return response successful
     res.status(200).json({

backend/controllers/Section.controller.js

@@ -1,6 +1,6 @@
-import Section from "../models/Section.model";
-import Course from "../models/Course.model";
-import SubSection from "../models/SubSection.model";
+import Section from "../models/Section.model.js";
+import Course from "../models/Course.model.js";
+import SubSection from "../models/SubSection.model.js";
 
 // Create Section
 export async function createSection(req, res) {

backend/controllers/SubSection.controller.js

@@ -1,7 +1,7 @@
-import SubSection from "../models/SubSection.model";
-import Section from "../models/Section.model";
-import uploadFileToCloudinary from "../utils/fileUploader";
-require("dotenv").config();
+import SubSection from "../models/SubSection.model.js";
+import Section from "../models/Section.model.js";
+import uploadFileToCloudinary from "../utils/fileUploader.js";
+// require("dotenv").config();
 
 // Create SubSection
 export async function createSubSection(req, res) {

backend/controllers/User.controller.js

@@ -1,6 +1,6 @@
-import User from "../models/User.model";
-import Profile from "../models/Profile.model";
-import Course from "../models/Course.model";
+import User from "../models/User.model.js";
+import Profile from "../models/Profile.model.js";
+import Course from "../models/Course.model.js";
 import mongoose from "mongoose";
 
 //Delete Account

backend/controllers/courseProgress.controller.js

@@ -1,5 +1,5 @@
-import SubSection from "../models/SubSection.model";
-import CourseProgress from "../models/CourseProgress.model";
+import SubSection from "../models/SubSection.model.js";
+import CourseProgress from "../models/CourseProgress.model.js";
 
 export async function updateCourseProgress(req, res) {
   const { courseId, subsectionId } = req.body;

backend/index.js

@@ -1,13 +1,13 @@
 import express from "express";
-import userRoutes from "./routes/User";
-import profileRoutes from "./routes/Profile";
-import paymentRoutes from "./routes/Payment";
-import courseRoutes from "./routes/Course";
-import contactUsRoute from "./routes/ContactUs";
-import connectDB from "./config/database";
+import userRoutes from "./routes/User.js";
+import profileRoutes from "./routes/Profile.js";
+import paymentRoutes from "./routes/Payment.js";
+import courseRoutes from "./routes/Course.js";
+import contactUsRoute from "./routes/ContactUs.js";
+import connectDB from "./config/database.js";
 import cookieParser from "cookie-parser";
 import cors from "cors";
-import { cloudinaryConnect } from "./config/cloudinary";
+import { cloudinaryConnect } from "./config/cloudinary.js";
 import fileUpload from "express-fileupload";
 import dotenv from "dotenv";
 

backend/mail/templates/resetPasswordTemplate.js

@@ -1,4 +1,4 @@
-export default function resetPassword(email, url) {
+export default function resetPasswordTemplate(email, url) {
   return `
       <!DOCTYPE html>
       <html>

backend/middlewares/auth.middelware.js

@@ -1,5 +1,5 @@
 import jwt from "jsonwebtoken";
-require("dotenv").config();
+// require("dotenv").config();
 
 //auth
 export async function auth(req, res, next) {

backend/models/Category.model.js

@@ -17,4 +17,4 @@ const categorySchems = new Schema({
   ],
 });
 
-export default Category = model("Category", categorySchems);
+export default model("Category", categorySchems);

backend/models/Course.model.js

@@ -78,4 +78,4 @@ const courseSchems = new Schema({
   },
 });
 
-export default Course = model("Course", courseSchems);
+export default model("Course", courseSchems);

backend/models/CourseProgress.model.js

@@ -18,4 +18,4 @@ const courseProgressSchems = new Schema({
   ],
 });
 
-export default CourseProgress = model("CourseProgress", courseProgressSchems);
+export default model("CourseProgress", courseProgressSchems);

backend/models/OTP.model.js

@@ -39,4 +39,4 @@ OTPShema.pre("save", async function (next) {
   next();
 });
 
-export default OTP = model("OTP", OTPShema);
+export default model("OTP", OTPShema);

backend/models/Profile.model.js

@@ -17,4 +17,4 @@ const profileSchems = new Schema({
   },
 });
 
-export default Profile = model("Profile", profileSchems);
+export default model("Profile", profileSchems);

backend/models/RatingAndReview.model.js

@@ -1,27 +1,24 @@
 import { Schema, model } from "mongoose";
 
 const ratingAndReviewSchema = new Schema({
-    user: {
-        type: Schema.Types.ObjectId,
-        required: true,
-        ref: "User",
-    },
-    course: {
-        type: Schema.Types.ObjectId,
-        required: true,
-        ref: "Course",
-    },
-    rating: {
-        type: Number,
-        required: true,
-    },
-    review: {
-        type: String,
-        required: true,
-    },
+  user: {
+    type: Schema.Types.ObjectId,
+    required: true,
+    ref: "User",
+  },
+  course: {
+    type: Schema.Types.ObjectId,
+    required: true,
+    ref: "Course",
+  },
+  rating: {
+    type: Number,
+    required: true,
+  },
+  review: {
+    type: String,
+    required: true,
+  },
 });
 
-export default RatingAndReview = model(
-  "RatingAndReview",
-  ratingAndReviewSchema
-);
+export default model("RatingAndReview", ratingAndReviewSchema);

backend/models/Section.model.js

@@ -13,4 +13,4 @@ const sectionSchems = new Schema({
   ],
 });
 
-export default Section = model("Section", sectionSchems);
+export default model("Section", sectionSchems);

backend/models/SubSection.model.js

@@ -18,4 +18,4 @@ const subSectionSchems = new Schema({
   },
 });
 
-export default SubSection = model("SubSection", subSectionSchems);
+export default model("SubSection", subSectionSchems);

backend/models/Tags.model.js

@@ -14,4 +14,4 @@ const tagsSchema = new Schema({
   },
 });
 
-export default Tag = model("Tag", tagsSchema);
+export default model("Tag", tagsSchema);

backend/models/User.model.js

@@ -61,4 +61,4 @@ const userSchems = new Schema({
   },
 });
 
-export default User = model("User", userSchems);
+export default model("User", userSchems);

backend/package.json

@@ -6,7 +6,7 @@
   "type": "module",
   "scripts": {
     "start": "node index.js",
-    "dev": "nodemon -r dotenv/config --experimental-json-modules src/index.js",
+    "dev": "nodemon -r dotenv/config --experimental-json-modules index.js",
     "test": "jest",
     "build": "npm i"
   },

backend/routes/ContactUs.js

@@ -1,6 +1,6 @@
 import { Router } from "express";
 const router = Router();
-import { contactUsController } from "../controllers/ContactUs.controller";
+import { contactUsController } from "../controllers/ContactUs.controller.js";
 
 router.post("/contact", contactUsController);