Environment

• Typescript: Static Testing
• Prettier: format the code
• Husky: pre-commit hooks

Architecture

• Services: Connector, in essence
• Model: External Controller, in essence
• Database: External Resources, in essence

Controllers

• Request Body Validator
• Request Handler

Middleware

• Root Router
• User Authenticator
• express.json()

Models

• Post: Post Schema and model
• Profile: Profile Schema and model
• User: User Schema and model

Routes

• Auth: Login and R of authenticated user
• Post: CRUD post, UD of comments and likes
• Profile: CRUD profile, UD of experiences and educations, R of Github Repo
• User: C of User

Services

• Github: connect to Oauth Apps of github
• MongoDB: connect to MongoDB

Questions

• Is lodash set() method happen in-place or not in-place?
  • in-place
• What's the difference between post and put method?
  • post: update a whole thing
  • put: update parts of a whole thing

Reference

• Node MVC架构
• Declaration
• MDN Diagram of MVC on Node.js
• Extend Express Request object using Typescript
• Declaration Merge |
• Non-null Assertion Operator