Style guide of naming conventions

In this part, we will see the naming conventions that we can use in order to have better maintainability and readability. For each decorator, you should use the name with a hyphen for a composed name, followed by a dot and the name of the decorator or object to which it corresponds.

Controller

The naming of the controller should respect the following principle:

user.controller.ts

@Controller()
export class UserController { /* ... */ }

Service

The naming of the service should respect the following principle:

user.service.ts

@Injectable()
export class UserService { /* ... */ }

Module

The naming of the module should respect the following principle:

user.module.ts

@Module()
export class UserModule { /* ... */ }

Middleware

The naming of the middleware should respect the following principle:

authentication.middleware.ts

@Injectable()
export class AuthenticationMiddleware { /* ... */ }

Exception filter

The naming of the exception filter...