Custom controller loader

BaseEntityController.ts

export abstract class BaseEntityController {
  readonly entity: string;
  
  @Get('/')
  list() {
    return []
  }
  /// etc
}

CmsModule.ts

import {Platform, createRouter, InjectorService, registerController} from "@tsed/common";

@Module()
export class CmsModule {
  @Inject()
  protected plaform: Platform;
 
  @Inject()
  protected injector: InjectorService;

  $onRoutesInit() {
     const entities = ['products', 'product_categories'];

     entities.map((entity) => {
        const token = class extends BaseEntityController {
           readonly entity: string = entity; 
        }

        registerController({
          provide: token
        });
       
        // attach a new router to the controller. this method return an instance of PlatformRouter
        createRouter(this.injector, token);

        this.platform.addRoute('/cms/' + entity, controller)
     });
  }
}