NEST JS | 2 - Generate module, controller, service
Setup:
Generate module, controller, service
Implementation:
UsersService (data + constraints)
UsersController (HTTP layer)
Concepts:
Modules
Dependency Injection
Decorators
Separation of concerns
Deep Dive:
request flow
how Nest wires dependencies
metadata usage
#nest #nestjs #node #nodejs #visualstudio #javascript #npm #typescript #typescriptdevelopment #dependencyinjection #controllers #service #module