Asyad El Code

Badges

Motiviation 🔥

The project itself aims to be a valuable resource for people looking to improve their skills and knowledge. It provides a convenient and accessible way for people to learn new things and achieve their goals through online courses and exercises. By offering the opportunity to practice and apply what they have learned, the project helps students not only learn new information, but also test their understanding and retain it for longer periods of time. The project strives to be the best it can be and continues to work towards this goal.

Build Status 🦾

The project is currently in development.
Unit tests will be added.

Code Style ✍️

Camel Case in variable names used

You can then run Prettier on your code by using the prettier command in your terminal. For example:

prettier --write "src/**/*.js"

Project Description

Course

Advanced Computer Lab (CSEN 704/ DMET 706), Winter 2022

Theme

Our project is an online learning platform that allows both individual and corporate trainees to enroll in a variety of courses and track their progress as they work towards earning a certificate of completion. The platform features a range of courses taught by experienced instructors who have created engaging lectures and quizzes to help students master the material. In addition to providing a convenient and flexible way for learners to gain new skills and knowledge, the platform also offers tools for instructors to manage their courses and for admins to track and address any issues that may arise, such as requests for refunds or reports of problems. Whether you're looking to advance your career, learn a new hobby, or simply expand your horizons, our platform is a great resource for anyone looking to learn and grow.

Overview

Our project was developed using the Agile Methodology, which involves breaking the project into shorter time periods called "Sprints." Each Sprint has a specific set of goals, and at the end of each Sprint, a fully functional version of the project is delivered and evaluated based on the specified system requirements. This approach allows for a more flexible and responsive development process, as it allows for ongoing adjustments and improvements to be made based on feedback and changing needs.

Objectives

Gain an understanding of how to effectively utilize the Agile Methodology for project planning and software development
Learn the process of following a given set of System Requirements to develop a software.
Learn to research and master the use of the MERN Stack.
Learn how to work together as a team on GitHub.

Tech and Framework used 🧰

Features

Feature	🔰 Status
Authentiation	✔️
Authorization	✔️
User Roles	✔️
Payments	✔️
User Email Notifications	✔️
User Password Reset	✔️
REST API	✔️
Validation using JOI	✔️

LICENSE

This project is licensed under the Apache License 2.0. See the LICENSE file for details.

Screenshots 📗

Home Page

Individual Trainee

Sign up and enter their details in a form including first name, last name, email, password and gender.

Sign in using his email and password.

Send email in case of forgetting password.

Change password

View your profile

View Course

View Course Content
Watching Video

See Your Certificate

Rating The Course

See Resolved Problems

Solving Exercise

Instructor

Creating Course

Admin Dashboard

Meet our team

Configuration and Setup 🔓

In order to run this project locally, simply fork and clone the repository or download as zip and unzip on your machine.

Open the project in your prefered code editor.
Go to terminal -> New terminal (If you are using VS code)
Split your terminal into two (run the client on one terminal and the server on the other terminal)

In order to use ES6 MODULE in node js.

>cd server
> find `package.json`> below `main` enter a new key-value pair called `type = module`

In the first terminal

> git clone https://github.com/Advanced-Computer-Lab-2022/Asyad-El-Code.git
>cd Asyad-El-Code/
>cd server & npm i & cd..
>cd client & npm i

Backend

cd server && npm start

Frontend

cd client && npm start

Environment Variables

Add this keys to .env file to run project

PORT

MONGO_URI

TOKEN_KEY

HOST

USER

PASS

SERVICE

STRIPE_PRIVATE_KEY

Code Example 💻

exportconstRatingAndReviewPopup=({
ratingOpen,
handleCancelRating,
handleSubmit,})=>{constdispatch=useDispatch();const[ratingValue,setRatingValue]=useState(0);const[review,setReview]=useState("");//update RatingOpen to false when cancel button is clickedconsthandleCancel=()=>{handleCancelRating();};consthandleClick=()=>{handleSubmit(ratingValue,review);};return(<><Dialogopen={ratingOpen}><DialogTitle>Add a rating and review for the course</DialogTitle><DialogContent><DialogContentText>Add a rating from 1 to 5</DialogContentText><Ratingname="simple-controlled-rating"value={ratingValue}onChange={(event,newValue)=>{setRatingValue(newValue);}}/><DialogContentText>Add a review</DialogContentText><TextFieldid="outlined-multiline-static"label="Review"multilinerows={4}defaultValue=""variant="outlined"onChange={(e)=>setReview(e.target.value)}/></DialogContent><DialogActions><Buttonvariant="outlined"color="primary"onClick={handleClick}>
Submit
</Button><Buttonvariant="outlined"color="primary"onClick={handleCancel}>
Cancel
</Button></DialogActions></Dialog></>);

exportconstupdateRating=async(req,res)=>{try{constid=mongoose.Types.ObjectId(req.params.id);const{ rating }=req.body;constinstructor=awaitInstructor.findById(id);if(!instructor)returnres.status(404).send("instructor not found");constupdatedInstructor=awaitInstructor.findByIdAndUpdate(id,{rating: rating},{new: true});res.status(200).send(updatedInstructor);}catch(error){res.status(400).send(error.message);}};

END POINTS

Authentication Routes

Create User

POST /signup

Headers	Type	Description
`Authorization`	`string`	Required. Bearer token is added.

Body	Type	Description
`firstName`	`string`	Required. firstName of trainee
`lastName`	`string`	Required. lastName of the trainee
`email`	`string`	Required. email of trainee
`password`	`string`	Required. password of trainee
`gender`	`string`	Required. gender of the trainee

Response

{
"result":{"firstName":"Roberto",
"lastName":"joseph",
"gender":"Male",
"password":"hashedPassword",
"_id":"63b19f456422dcc9bbca8c35",
"courses":[],
"grades":[],
"notes":[],
},
"token":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyfQ.SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c",
"type":"indivdualTrainee"
}

Sign in

POST /signin

Headers	Type	Description
`Authorization`	`string`	Required. Bearer token is added.

Body	Type	Description
`email`	`string`	Required. email of trainee
`password`	`string`	Required. password of the trainee

Response

{
"result": {
"firstName":"Roberto",
"lastName":"Joseph",
"email":"robertojoseph@gmail.com",
"password":"hashedPassword",
"gender":"Male"
},
"token":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiaWF0IjoxNTE2MjM5MDIyfQ.SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c","type":"individualTrainee"
}

Forgot Password

POST /sendemail

Body	Type	Description
`email`	`string`	Required. user email.

 {"email":"robertojoseph@gmail.com"}

Change Password

POST /confirmPassword/:id

Parameter	Type	Description
`id`	`string`	Required. user id.

Body	Type	Description
`password`	`string`	Required. user new password.

Response

{
"message":"success"
}

Instructor Routes

Filter Instructor Courses

GET /filterInstructorCourses

Query	Type	Description
`id`	`string`	Required. id of instructor
`subject`	`string`	Required. course subject
`price`	`string`	Required. price of course
`rating`	`string`	Required. rating of course

Code Example 💻

exportconstfilterInstructorCourses=async(req,res)=>{try{const{ id, subject, price, rating }=req.query;constsubjectArray=subject.split(/[,]+/);constpriceArray=price.split(/[,]+/);constratingArray=rating.split(/[,]+/);constcourses=awaitCourse.aggregate([{$match: {"instructor.instructorId": mongoose.Types.ObjectId(id)}},{$match: {subject: {$in: subjectArray}}},{$match: {rating: {$lte: parseInt(ratingArray[1])}}},{$match: {rating: {$gte: parseInt(ratingArray[0])}}},{$addFields: {discountedPrice: {$cond: [{$and: [{$lte: ["$promotion.startDate",newDate(Date.now())]},{$gte: ["$promotion.endDate",newDate(Date.now())]},],},{$multiply: ["$price",{$subtract: [1,"$promotion.discount"]},],},"$price",],},},},{$match: {discountedPrice: {$lte: parseInt(priceArray[1])}}},{$match: {discountedPrice: {$gte: parseInt(priceArray[0])}}},]);if(!courses){res.status(404).send("Cannot find Courses for this instructor");}res.status(200).send(courses);}catch(err){res.status(401).send(err);}};

Response

{
"courses":[]
}

Create Instructor

POST /createInstructor

Header	Type	Description
`Authorization`	`string`	Required. role should be admin.

Body	Type	Description
`userName`	`string`	Required. username of instructor
`firstName`	`string`	Required. firstname of instructor
`lastName`	`string`	Required. lastname of instructor
`email`	`string`	Required. email of instructor
`gender`	`string`	Required. gender of instructor
`passsword`	`string`	Required. password of instructor
`country`	`string`	Required. country of instructor
`phoneNumber`	`string`	Required. phoneNumber of instructor
`about`	`string`	Required. biography of instructor
`dateOfBirth`	`string`	Required. date of birth of instructor

Response

{
"userName": "robertoJoseph",
"firstName": "roberto",
"lastName": "joseph",
"email": "instructor10@gmail.com",
"gender": "Male",
"password": "pass123",
"country": "egypt",
"dateOfBirth": "20/08/2001",
"wallet": "0",
"phoneNumber: "010xxxxxxx","about": "firstInstructor",
}

Get Instructors

GET /instructor

Response

{
"instructors":[]
}

Get Course Titles Given By Instructor

GET /viewTitles/:id

Parameter	Type	Description
`id`	`string`	Required. Instructor id.

Response

{
"courses":[]
}

Add Course

POST /addNewCourse

Header	Type	Description
`Authorization`	`string`	Required. Bearer token of the instructor

Body	Type	Description
`title`	`string`	Required. title of course
`summary`	`string`	Required. summary of the course
`subject`	`string`	Required. subject of the course
`previewVideo`	`string`	Required. preview video of the course
`outline`	`array`	Required. outline of the course
`exercises`	`array`	Required. exercises of the course
`price`	`number`	Required. price of the course
`releaseDate`	`string`	Required. releasedate of the course
`language`	`string`	Required. language of the course
`image`	`string`	Required. image of the course
`duration`	`number`	Required. duration of the course

Parameter	Type	Description
`id`	`string`	Required. instructor id

Response

{
"title":"course1",
"summary":"This is a nodeJs course",
"price":"500",
"rating":"0",
"previewVideo":"youtube video url",
"outline":{
[
"outline":"Section 1",
"totalHours":"30",
"subtitles":[
{
"subtitle":"lecture1",
"minutes":"13",
"videoUrl":"youtube video url"
}
],
"exercises":[
{
"question":"question1",
"answers":[
{
"answer":"answer1",
"correct":"true",
}
]
}
]
]
},
"price":500,
"instructorId":{ "instructorId":"id", "name": "roberto" },
"ratings":[],
"reviews":[],
"numberOfEnrolledStudents":0,
}

Update Instructor

PATCH /updateInformation/:id

Header	Type	Description
`Authorization`	`string`	Required. Bearer token of the instructor

Parameter	Type	Description
`id`	`string`	Required. instructor id

Body	Type	Description
`firstName`	`string`	Required. first name of the insttrucor
`lastName`	`string`	Required. last name of the instructor
`country`	`string`	Required. country of the instructor
`phoneNumber`	`string`	Required. phone number of the instrcutor

Response

{
"firstName":"jannah""lastName":"gabr",
"lastName":"gabr",
"biography":"I teach math",
"phoneNumber":"01092022xxxx",
}

Add Review On Instructor

POST /addReview

Query	Type	Description
`instructorId`	`string`	Required. id of the instructor
`individualTraineeId`	`string`	Required. id of the trainee
`coorporateTraineeId`	`string`	Required. id of the trainee
`review`	`string`	Required. review on instrcutor

Response

{
"userName": "robertoJoseph",
"firstName": "roberto",
"lastName": "joseph",
"email": "instructor10@gmail.com",
"gender": "Male",
"password": "pass123",
"country": "egypt",
"dateOfBirth": "20/08/2001",
"wallet": "0",
"phoneNumber": "010xxxxxxx",
"about": "firstInstructor",
"reviews":[
"individualTraineeId":"5f7b11be78b93e73d92366f9",
"review":"el ragel da meya el meya",
]
}

Update Rating

POST /updateRating/:id

Header	Type	Description
`Authorization`	`string`	Required. Bearer token of the instructor

Query	Type	Description
`id`	`string`	Required. id of the instructor

Body	Type	Description
`rating`	`number`	Required. rating on the instructor

Response

{
"userName": "robertoJoseph",
"firstName": "roberto",
"lastName": "joseph",
"email": "instructor10@gmail.com",
"gender": "Male",
"password": "pass123",
"country": "egypt",
"dateOfBirth": "20/08/2001",
"wallet": "0",
"phoneNumber: "010xxxxxxx","about": "firstInstructor",
"rating":[
"individualTraineeId":"5f7b11be78b93e73d92366f9",
"rating":5,
]
}

Define Promotion

POST /definePromotion

Header	Type	Description
`Authorization`	`string`	Required. Bearer token of the instructor

Param	Type	Description
`id`	`string`	Required. id of the instructor

Body	Type	Description
`rating`	`number`	Required. rating on the instructor

Response

{
"userName": "robertoJoseph",
"firstName": "roberto",
"lastName": "joseph",
"email": "instructor10@gmail.com",
"gender": "Male",
"password": "pass123",
"country": "egypt",
"dateOfBirth": "20/08/2001",
"wallet": "0",
"phoneNumber": "010xxxxxxx",
"about": "firstInstructor",
"rating":[
"individualTraineeId":"5f7b11be78b93e73d92366f9",
"rating":5,
]
}

Get Instructor Courses

GET /getAllInstructorCourses/:id

Parameter	Type	Description
`id`	`string`	Required. id of the instructor

Response

{
"courses":[]
}

Trainee Router

Get Notes

GET /getNotes

Header	Type	Description
`Authorization`	`string`	Required. Bearer token of the trainee

Query	Type	Description
`userId`	`string`	Required. id of trainee
`courseId`	`string`	Required. course id
`lectureId`	`string`	Required. lecture id

Response

 {
"notes": [
{
"subtitleId":"5f7b11be78b93e73d92366f9",
"note": [{ "value": "nice", time: "33" }],
}
]
}

Get Pdf of notes

GET /getPdf

Response

> res,sendFile(`${__dirname}/test.pdf`)

Update Individual Trainee

PUT /:id

Parameter	Type	Description
`id`	`string`	Required. Id of trainee

Header	Type	Description
`Authorization`	`string`	Required. Bearer token of trainee

Body	Type	Description
`firstName`	`string`	Required. first name of trainee
`lastName`	`string`	Required. last name of trainee
`phoneNumber`	`string`	Required. phone number of trainee
`country`	`string`	Required. country of trainee

Response

 {
"firstName":"kareem",
"lastName":"khedr",
"phoneNunber":"010222xxxx",
"country":"egypt"
}

Enroll in Course

POST /enrollInCourse

Header	Type	Description
`Authorization`	`string`	Required. Bearer token of trainee

Body	Type	Description
`courseId`	`string`	Required. id of course

Response

 {
"instructor":{
"courses":[
"courseId":"5f7b11be78b93e73d92366f9",
"title":"Course Flutter",
"summary":"yes babe",
"duration":"30",
"releaseDate":"20/8/2019",
"summary":"yes man",
]
}
}

Add Grade

POST /addGrade

Header	Type	Description
`Authorization`	`string`	Required. Bearer token of trainee

Query	Type	Description
`courseId`	`string`	Required. id of course
`score`	`number`	Required. grade of trainee
`total`	`number`	Required. total grade
`individualTraineeId`	`id`	Required. id of trainee
`score`	`number`	Required. score from the exercise

Response

 {
"grades": [
{
"score": 30,
"total": 50,
"exerciseId": "5f7b11be78b93e73d92366f9",
},
],
}

Add Seen Content

POST /addSeenContent

Header	Type	Description
`Authorization`	`string`	Required. Bearer token of trainee

Query	Type	Description
`courseId`	`string`	Required. id of course
`outlineId`	`string`	Required. id of lecture
`individualTraineeId`	`string`	Required. id of trainee
`minutes`	`number`	Required. id of trainee

Response

 {
"seenContent": [
{
"duration": 30,
"contentId": "5f7b11be78b93e73d92366f9",
},
],
}

Add Notes

POST /addNotes

Header	Type	Description
`Authorization`	`string`	Required. Bearer token of trainee

Query	Type	Description
`courseId`	`string`	Required. id of course
`lectureId`	`string`	Required. id of lecture
`individualTraineeId`	`string`	Required. id of trainee
`note`	`string`	Required. note of trainee
`playedMinutes`	`number`	Required. time of note

Response

 {
"notes": [
{
"subtitleId": "5f7b11be78b93e73d92366f9",
"note": [{ "value": "nice", "time": "33" }],
},
],
}

Get trainee

GET /:id

Parameter	Type	Description
`id`	`string`	Required. id of trainee

Create Pdf for notes

```http
GET /getPdf
```

Response

> res,sendFile(`promise.resolve(__dirname)/test.pdf`)

Pay for course

POST /payForCourse

Header	Type	Description
`Authorization`	`string`	Required. Bearer token of trainee

Query	Type	Description
`courses`	`array`	Required. array of courses to buy
`individualTraineeId`	`string`	Required. id of trainee
`instructorId`	`string`	Required. the instructorId to gain profit

Response

 {
"session":"checkout_session_id"
}

Send Email for certificate

POST /sendEmail

Header	Type	Description
`Authorization`	`string`	Required. Bearer token of trainee

Query	Type	Description
`courseId`	`string`	Required. id of course
`userId`	`string`	Required. id of trainee

Response

 {
"message":"PDF sent successfully"
}

Get All trainees

GET /

Response

{
"individualTrainees":[]
}

Admin Routes

Applying Authroization Header to all the routes which checks if the user is admin from his token

Get Admins

GET /

Response

{
"admins":[]
}

Get All Refund Requests

GET /refunds

Response

[
{
"individualTraineeId": "5f7b11be78b93e73d92366f9",
"courseId": "5f7b11be78b93e73d92366f9",
"_id": "5f7b11be78b93e73d92366f9",
"refundType": "course",
"refundReason": "reason",
"firstName": "firstName",
"lastName": "lastName",
"courseName": "courseName",
"email":"email",
}
]

Create Admin

POST /

Body	Type	Description
`userName`	`string`	Required. First name of admin
`email`	`string`	Required. Email of admin
`password`	`string`	Required. Password of admin

Response

{
"admin": {
"userName": "heidarAdmin",
"email": "admin@gmail.com",
"password": "hashedPassword"","_id": "5f7b11be78b93e73d92366f9",
}
}

Get All Course Requests

GET /courseRequests

Response

[
{
"userId": "5f7b11be78b93e73d92366f9",
"courseId": "5f7b11be78b93e73d92366f9",
"_id": "5f7b11be78b93e73d92366f9",
"userName": "user13333",
"request": "I need this course to be added",
"date": "20/10/2020",
"email":"roo@gmail.com",
"courseName":"first course"
}
]

Get Admin By Id

GET /:id

Parameter	Type	Description
`id`	`string`	Required. id of admin

Response

{
"admin": {
"userName": "heidarAdmin",
"email": "admin@gmail.com",
"password": "hashedPassword"","_id": "5f7b11be78b93e73d92366f9",
}
}

Add Instructor

POST /addInstructor

Body	Type	Description
`userName`	`string`	Required. First name of instructor
`email`	`string`	Required. Email of instructor
`password`	`string`	Required. Password of instructor

Response

{
"instructor": {
"userName": "heidarAdmin",
"email": "instructor10@gmail.com""password": "hashedPassword"","_id": "5f7b11be78b93e73d92366f9",
}
}

Add Coorporate

POST /addCoorporate

Body	Type	Description
`userName`	`string`	Required. First name of coorporate
`email`	`string`	Required. Email of coorporate
`password`	`string`	Required. Password of coorporate

Response

{
"coorporate": {
"userName": "heidarAdmin",
"email": "coor@gmail.com",
"password": "hashedPassword"",
}
}

Accept Course Request

POST /acceptCourseRequest

Body	Type	Description
`email`	`string`	Required. coorporate email
`courseName`	`string`	Required. name of the course

Response

{
"message": "Course Request Accepted"
}

Reject Course Request

POST /rejectCourseRequest

Body	Type	Description
`email`	`string`	Required. coorporate email
`courseName`	`string`	Required. name of the course

Response

{
"message": "Course Request Rejected"
}

Provide Course

POST /provideCourse

A table of query

Query	Type	Description
`id`	`string`	Required. id of course
`coorporateId`	`string`	Required. id of coorporate

Response

{
"message": "Course Provided"
}

Accept Refund

POST /acceptRefund

Body	Type	Description
`email`	`string`	Required. email of user
`courseName`	`string`	Required. name of the course

Response

{
"message":"Refund request has been accepted and email has been sent to ${email}"
}

Reject Refund

POST /rejectRefund

A table of body contain email and courseName

Body	Type	Description
`email`	`string`	Required. email of user
`courseName`	`string`	Required. name of the course

Response

{
"message":"Refund request has been rejected and email has been sent to ${email}"
}

Delete Refund Request

POST /deleteRefundRequest/:id

A table of params contain id of refund request

Parameter	Type	Description
`id`	`string`	Required. id of refund request

Response

{
"message": "Refund Request Deleted"
}

Course Routes

Filter Course Based on price

GET /filter/price

A table of body contains max and min price of the course you wantt o search for

Body	Type	Description
`max`	`number`	Required. max price of course
`min`	`number`	Required. min price of course

Response

{
"courses":[
{
"title": "course1",
"description": "course1 description",
"price": 100,
"image": "image1",
"instructor": {
"instructorId": "5f7b11be78b93e73d92366f9",
"name":"jannah"
},
"duration": 40,
"subject":"computer science",
"rating": 4.5,
"language": "english",
"rating": 4.5,
"outlines":[],
"reviews":[],
"promotion":{ "discount": 10,
"startDate": "2020-10-10",
"endDate": "2020-10-10"
},
"ratings":[],
"numberOfEnrolledStudents": 0,
"releasedDate": "2020-10-10",
}
]
}

Get Course

GET /course/

A table of parameter

Parameter	Type	Description
`id`	`string`	Required. id of course

Response

{
"course": {
"title": "course1",
"description": "course1 description",
"price": 100,
"image": "image1",
"instructor": {
"instructorId": "5f7b11be78b93e73d92366f9",
"name":"jannah"
},
"duration": 40,
"subject":"computer science",
"rating": 4.5,
"language": "english",
"rating": 4.5,
"outlines":[],
"reviews":[],
"promotion":{ "discount": 10,
"startDate": "2020-10-10",
"endDate": "2020-10-10"
},
"ratings":[],
"numberOfEnrolledStudents": 0,
"releasedDate": "2020-10-10",
}
}

Find Course By Subject And Rating

GET /searchBySubjectAndRating

A table of body consists of rating and subject

Body	Type	Description
`rating`	`number`	Required. rating of course
`subject`	`string`	Required. subject of course

Response

{
"courses":[
{
"title": "course1",
"description": "course1 description",
"price": 100,
"image": "image1",
"instructor": {
"instructorId": "5f7b11be78b93e73d92366f9",
"name":"jannah"
},
"duration": 40,
"subject":"computer science",
"rating": 4.5,
"language": "english",
"rating": 4.5,
"outlines":[],
"reviews":[],
"promotion":{ "discount": 10,
"startDate": "2020-10-10",
"endDate": "2020-10-10"
},
"ratings":[],
"numberOfEnrolledStudents": 0,
"releasedDate": "2020-10-10",
}
]
}

Filter Courses By Subject & Price & Rating

GET /filterAllCourses

Code Example

exportconstfilterAllCourses=async(req,res)=>{try{const{ subject, price, rating }=req.query;constsubjectArray=subject.split(/[,]+/);constpriceArray=price.split(/[,]+/);constratingArray=rating.split(/[,]+/);constc=awaitCourse.aggregate([{$match: {subject: {$in: subjectArray},},},{$match: {rating: {$lte: parseInt(ratingArray[1])},},},{$match: {rating: {$gte: parseInt(ratingArray[0])},},},{$addFields: {discountedPrice: {$cond: [{$and: [{$lte: ["$promotion.startDate",newDate(Date.now())]},{$gte: ["$promotion.endDate",newDate(Date.now())]},],},{$multiply: ["$price",{$subtract: [1,"$promotion.discount"]},],},"$price",],},},},{$match: {discountedPrice: {$lte: parseInt(priceArray[1])},},},{$match: {discountedPrice: {$gte: parseInt(priceArray[0])},},},]);if(!c)returnres.status(200).send({message: "No course found"});res.status(200).send(c);}catch(err){res.status(401).send(err);}};

Query	Type	Description
`subject`	`string`	Required. subject of course
`price`	`string`	Required. price of course
`rating`	`string`	Required. rating of course

Response

{
"courses":[
{
"title": "course1",
"description": "course1 description",
"price": 100,
"image": "image1",
"instructor": {
"instructorId": "5f7b11be78b93e73d92366f9",
"name":"jannah"
},
"duration": 40,
"subject":"computer science",
"rating": 4.5,
"language": "english",
"rating": 4.5,
"outlines":[],
"reviews":[],
"promotion":{ "discount": 10,
"startDate": "2020-10-10",
"endDate": "2020-10-10"
},
"ratings":[],
"numberOfEnrolledStudents": 0,
"releasedDate": "2020-10-10",
}
]
}

Add Rating To Course

POST /addRating

A table of query consists of rating and courseid , traineeId

Query	Type	Description
`rating`	`number`	Required. rating of course
`courseId`	`string`	Required. id of course
`traineeId`	`string`	Required. id of trainee

Response

```json
{
"message": "rating added successfully"
}
```

Get Courses With Promotion On It

GET /getCoursesWithPromotion

Code example 💻

exportconstgetCoursesWithPromotion=async(req,res)=>{try{constcourses=awaitCourse.aggregate([{$addFields: {discountedPrice: {$cond: [{$and: [{$lte: ["$promotion.startDate",newDate(Date.now())]},{$gte: ["$promotion.endDate",newDate(Date.now())]},],},{$multiply: ["$price",{$subtract: [1,"$promotion.discount"]},],},"$price",],},},},]);if(!courses)returnres.status(404).send({message: "Courses not found"});res.status(200).send(courses);}catch(error){console.log(error);}};

Response

{
"courses":[
{
"title": "course1",
"description": "course1 description",
"price": 100,
"image": "image1",
"instructor": {
"instructorId": "5f7b11be78b93e73d92366f9",
"name":"jannah"
},
"duration": 40,
"subject":"computer science",
"rating": 4.5,
"language": "english",
"rating": 4.5,
"outlines":[],
"reviews":[],
"promotion":{ "discount": 10,
"startDate": "2020-10-10",
"endDate": "2020-10-10"
},
"ratings":[],
"numberOfEnrolledStudents": 0,
"releasedDate": "2020-10-10",
}
]
}

Request Refund

POST /requestRefund

A table of body consists of course, type, individualTraineeId, coorporateTraineeId, firstName, lastName, email, refundReason, refundType

Body	Type	Description
`course`	`string`	Required. course of refund
`type`	`string`	Required. type of refund
`individualTraineeId`	`string`	Required. id of individual trainee
`coorporateTraineeId`	`string`	Required. id of coorporate trainee
`firstName`	`string`	Required. first name of trainee
`lastName`	`string`	Required. last name of trainee
`email`	`string`	Required. email of trainee
`refundReason`	`string`	Required. reason of refund
`refundType`	`string`	Required. type of refund

Response

{
"message": "refund request sent successfully"
}

Get Popular Courses

GET /getPopularCourses

Code example 💻

try{constcourses=awaitCourse.aggregate([{$addFields: {discountedPrice: {$cond: [{$and: [{$lte: ["$promotion.startDate",newDate(Date.now())]},{$gte: ["$promotion.endDate",newDate(Date.now())]},],},{$multiply: ["$price",{$subtract: [1,"$promotion.discount"]},],},"$price",],},},},]).sort({numberOfTraineesEnrolled: -1}).limit(12);if(!courses)returnres.status(404).send({message: "Courses not found"});res.status(200).send(courses);}catch(error){console.log(error);}};

Response

{
"courses":[
{
"title": "Mern Stack",
"description": "Mern Popular One ",
"price": 100,
"image": "image1",
"instructor": {
"instructorId": "5f7b11be78b93e73d92366f9",
"name":"klllll"
},
"duration": 40,
"subject":"computer science",
"rating": 4.5,
"language": "english",
"rating": 4.5,
"outlines":[],
"reviews":[],
"promotion":{ "discount": 10,
"startDate": "2020-10-10",
"endDate": "2020-10-10"
},
"ratings":[],
"numberOfEnrolledStudents": 15,
"releasedDate": "2020-10-10",
}
]
}

Reported Problems

Create Reported Problem

POST /

Body	Type	Description
`course`	`string`	Required. course of refund
`reporterEmail`	`string`	Required. email of reporter
`courseId`	`string`	Required. id of course
`courseName`	`string`	Required. name of course
`type`	`string`	Required. type of problem
`details`	`string`	Required. details of problem

Response

{
"reporterEmail": "rro@gmail.com",
"courseId": "5f7b11be78b93e73d92366f9",
"courseName": "Mern Stack",
"type": "money",
"details": "money problem"
}

Get All Reported Problems

GET /

Response

{
"reportedProblems": [
{
"reporterEmail": "hm@gmail.com",
"courseId": "5f7b11be78b93e73d92366f9",
"courseName": "Mern Stack",
"type": "money",
"details": "money problem",
"status":"pending",
"date": "2020-10-10",
"response": "",
"date":"2020-10-10"
}
]
}

Get Reported Problem By Email

GET /getReportedProblemByReporterEmail

Response

{
"reporterEmail": "hm@gmail.com",
"courseId": "5f7b11be78b93e73d92366f9",
"courseName": "Mern Stack",
"type": "money",
"details": "money problem",
"status":"pending",
"date": "2020-10-10",
"response": "",
"date":"2020-10-10"
}

Update Reported Problem

PUT /:id

Parameter	Type	Description
`id`	`string`	Required. id of the problem

A table of body consists of response and status

Body	Type	Description
`response`	`string`	Required. response of the problem
`status`	`string`	Required. status of the problem

Response

{
"reporterEmail": "hm@gmail.com",
"courseId": "5f7b11be78b93e73d92366f9",
"courseName": "Mern Stack",
"type": "money",
"details": "money problem",
"status":"resolved",
"date": "2020-10-10",
"response": "I got you friend",
"date":"2020-10-10"
}

Get Resolved Reported Problems

GET /getResolvedProblems

Response

{
"reportedProblems": [
{
"reporterEmail": "hm@gmail.com",
"courseId": "5f7b11be78b93e73d92366f9",
"courseName": "Mern Stack",
"type": "money",
"details": "money problem",
"status":"resolved",
"date": "2020-10-10",
"response": "I got you friend",
"date":"2020-10-10"
}
]
}

Name		Name	Last commit message	Last commit date
.vscode		.vscode
client		client
server		server
.DS_Store		.DS_Store
.gitignore		.gitignore
LICENSE		LICENSE
README.md		README.md
notes (1).pdf		notes (1).pdf
notes.pdf		notes.pdf
package-lock.json		package-lock.json
package.json		package.json

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Asyad El Code

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Table of Contents

Motiviation 🔥

Build Status 🦾

Code Style ✍️

Project Description

Course

Theme

Overview

Objectives

Tech and Framework used 🧰

Features

LICENSE

Screenshots 📗

Home Page

Individual Trainee

Sign up and enter their details in a form including first name, last name, email, password and gender.

Sign in using his email and password.

Send email in case of forgetting password.

Change password

View your profile

View Course

View Course Content

Watching Video

See Your Certificate

Rating The Course

See Resolved Problems

Solving Exercise

Instructor

Creating Course

Admin Dashboard

Meet our team

Configuration and Setup 🔓

Environment Variables

Code Example 💻

END POINTS

Authentication Routes

Create User

Sign in

Forgot Password

Change Password

Instructor Routes

Filter Instructor Courses

Create Instructor

Get Instructors

Get Course Titles Given By Instructor

Add Course

Update Instructor

Add Review On Instructor

Update Rating

Define Promotion

Get Instructor Courses

Trainee Router

Get Notes

Get Pdf of notes

Update Individual Trainee

Enroll in Course

Add Grade

Add Seen Content

Add Notes

Get trainee

Create Pdf for notes

Pay for course

Send Email for certificate

Get All trainees

Admin Routes

Get Admins

Get All Refund Requests

Create Admin

Get All Course Requests

Get Admin By Id

Add Instructor

Add Coorporate

Accept Course Request