DebugModule registers a decorator that outputs logs along with the execution time in all methods of the controllers and providers of the module (including import module) to which the @Debug decorator is applied.
Instead of adding a log to every method one by one, you can leave a log of execution of all methods with one decorator.
It can also be applied only to specific classes or methods.

See the sample folder for examples.

@Debug('ModuleContext')
@Module({
  imports: [DebugModule.forRoot()],
  controllers: [...],
  providers: [...],
})
export class AppModule {}

To exclude a specific class within a module

@Debug({ context: 'ModuleContext', exclude: [AppService] })
// OR
DebugModule.forRoot({ exclude: ['SampleService'] })

You don't need to import DebugModule and @Debug when using it in class. It works as a separate decorator.
Registering @DebugLog in a class applies to all methods in the class, so there is no need to register @DebugLog in a method.

@Controller()
@DebugLog('ClassContext')
export class AppController {
  @Get()
  @DebugLog('MethodContext')
  public method() {}
}

See Logger to edit log format.

Example of log output of step method

Example of log output of chain method