Java代写 Credit Cards


Designing and implementing a complete web app using MERN stack and GraphQL

Exercise 1

Create an Express GraphQL API which exposes CRUD functionalities for a student/course system. Create a student model which describes student information (student number, password, first name, last name, address, city, phone number, email, program) and also a course model which describes course information (course code, course name, section, semester). The information should be stored in a MongoDB database. Use ref to allow a student document to make a reference to corresponding course document. Provide authentication capabilities using JWT or express-jwt.

Create a React front end that allows students to login, add a course, update a course (for example change the section), drop a course, list all the courses taken by a student, list all students, list all courses, and list all students that are taking a given course.

Use functional components, composition, and React Hooks for the React front-end. Design a nice and friendly UI.

VS Code Project Naming rules: 

You must name your VS Code project/folder according to the following rule:

YourFullName_COMP308LabNumber_ ExNumber.

Example: JohnSmith_COMP308Lab3_ Ex1

Submission rules:

Remove the node_modules folder before zipping the project. Submit your project as a zip file that is named according to the following rule:



DO NOT use RAR or other types of archives.

Demonstration Video – Recording Instructions 

Please record a short video (max 3-4 minutes) to demonstrate your assignment solution. You may use the Windows 10 Game bar to do the recording:

  1. Press the Windows key + G at the same time to open the Game Bar dialog.
  2. Check the “Yes, this is a game” checkbox to load the Game Bar.
  3. Click on the Start Recording button (or Win + Alt + R) to begin capturing the video.
  4. Stop the recording by clicking on the red recording bar that will be on the top right of the program window.

(If it disappears on you, press Win + G again to bring the Game Bar back.).

You’ll find your recorded video (MP4 file), under the Videos folder in a subfolder called Captures.

Submit the video together with your solution.