Course selling website

Description

Functionally the same as CoursesApp_HTTPS_Server_JWT. Routes are the same as well. But I'll store data in files vs in memory. Created separate files for each entity (admin, user, course, purchase).

Senior Version:
https://github.com/anujagrawal699/CoursesApp_HTTPS_Server_MongoDB

Junior Version:
https://github.com/anujagrawal699/CoursesApp_HTTPS_Server_JWT
https://github.com/anujagrawal699/CoursesApp_HTTPS_Server

Routes

Admin Routes:

• POST /admin/signup Description: Creates a new admin account. Input: { username: 'admin', password: 'pass' } Output: { message: 'Admin created successfully', token: 'jwt_token_here' }
• POST /admin/login Description: Authenticates an admin. It requires the admin to send username and password in the headers. Input: Headers: { 'username': 'admin', 'password': 'pass' } Output: { message: 'Logged in successfully', token: 'jwt_token_here' }
• POST /admin/courses Description: Creates a new course. Input: Headers: { 'Authorization': 'Bearer jwt_token_here' }, Body: { title: 'course title', description: 'course description', price: 100, imageLink: 'https://linktoimage.com', published: true } Output: { message: 'Course created successfully', courseId: 1 }
• PUT /admin/courses/:courseId Description: Edits an existing course. courseId in the URL path should be replaced with the ID of the course to be edited. Input: Headers: { 'Authorization': 'Bearer jwt_token_here' }, Body: { title: 'updated course title', description: 'updated course description', price: 100, imageLink: 'https://updatedlinktoimage.com', published: false } Output: { message: 'Course updated successfully' }
• GET /admin/courses Description: Returns all the courses. Input: Headers: { 'Authorization': 'Bearer jwt_token_here' } Output: { courses: [ { id: 1, title: 'course title', description: 'course description', price: 100, imageLink: 'https://linktoimage.com', published: true }, ... ] } User Routes:

User routes

• POST /users/signup Description: Creates a new user account. Input: { username: 'user', password: 'pass' } Output: { message: 'User created successfully', token: 'jwt_token_here' }
• POST /users/login Description: Authenticates a user. It requires the user to send username and password in the headers. Input: Headers: { 'username': 'user', 'password': 'pass' } Output: { message: 'Logged in successfully', token: 'jwt_token_here' }
• GET /users/courses Description: Lists all the courses. Input: Headers: { 'Authorization': 'Bearer jwt_token_here' } Output: { courses: [ { id: 1, title: 'course title', description: 'course description', price: 100, imageLink: 'https://linktoimage.com', published: true }, ... ] }
• POST /users/courses/:courseId Description: Purchases a course. courseId in the URL path should be replaced with the ID of the course to be purchased. Input: Headers: { 'Authorization': 'Bearer jwt_token_here' } Output: { message: 'Course purchased successfully' }
• GET /users/purchasedCourses Description: Lists all the courses purchased by the user. Input: Headers: { 'Authorization': 'Bearer jwt_token_here' } Output: { purchasedCourses: [ { id: 1, title: 'course title', description: 'course description', price: 100, imageLink: 'https://linktoimage.com', published: true }, ... ] }