Welcome to LMS by Suman M.

Pre-requisites before you start. You must have in your local machine -

• node js
• docker

How to run locally ?

• Run git clone https://github.com/gitsumanmandal/learning-management-system.git
• Then run cd learning-management-system

Now you can see 3 folders. One lms-services for API & services, and other one lms-ui for front end, lms-migration for initial migration data.

To start DB server -

• docker run -d -p 5001:27017 --name=lms_db mongo:latest
• from learning-management-system folder run cd lms-migration
• Run npm i
• Run node index.js

To start lms-service

• Open a new terminal, from learning-management-system folder run cd lms-services
• Run npm i
  (.env is already comitted, so don't need to worry about that)
• Run npm run start
• Keep the terminal open

The services app is up and running on localhost:3000

To start lms-ui

• Open a new terminal, from learning-management-system folder run cd lms-ui
• Run npm i
  (.env variables are already attached to start command, so son't need to worry about that)
• Run npm run dev
• Keep the terminal open

The front-end app is up and running on localhost:3001

Now navigate to localhost:3001/sign-in and login with a student (example student credential - user: suman, password: Hello@123). You can check the all courses, enroll courses, you can enroll into course, then mark lessons learned, and see the progress (till this developed).

You can also check localhost:3000/api for OpenAPI Swagger Documentation.

Things covered

• In Nest JS / Backend services, technical things which are covered -
  • Auth | JWT
  • Login | Bcrypt
  • Authenticated API | Auth Guard
  • Validation
  • Repository Pattern
  • Logger | In Built Logger
  • Exception Handling
  • Interceptor | for Response
  • Decorator | Public decorato written
• In Next JS / Front End, technical things which are covered -
  • Sign In, Sign Up
  • Session
  • Token
  • Route
  • Lazy Loading
  • MUI (for ux)
  • React concepts like - useState, useContext, useNavigator, useNavigator, useEffect, provider etc

Scope of improvement

In backend mainly (not writting for front-end) -

• More validation on business layer
• Log on file level
• More currated response interceptor
• Better exception handling and write Exception filters