@nestjs/schematics

Generate a new application

This command sets up a new NestJS project with all the necessary configuration and dependencies.

nest new project-name

Generate a module

This command creates a new module in the NestJS application with the name 'users'.

nest generate module users

Generate a controller

This command generates a new controller with the name 'users' within the NestJS application, which can handle incoming HTTP requests.

nest generate controller users

Generate a service

This command creates a new service with the name 'users', which can contain business logic and can be injected into controllers or other services.

nest generate service users

Generate a guard

This command generates a new guard named 'auth', which can be used to implement authentication and authorization logic in the application.

nest generate guard auth

Generate a filter

This command creates a new exception filter named 'common', which can be used to handle exceptions in a consistent way across the application.

nest generate filter common

Generate an interceptor

This command generates a new interceptor named 'logging', which can be used to intercept incoming requests or outgoing responses for tasks like logging or transforming data.

nest generate interceptor logging

Generate a pipe

This command creates a new pipe named 'validation', which can be used to perform validation and data transformation on the request objects.

nest generate pipe validation

Generate a middleware

This command generates a new middleware named 'logger', which can be used to execute code before the route handler is called, such as logging request details.

nest generate middleware logger