Can you tell about your projects implemented using NestJS?

In one of my projects using NestJS, I implemented a REST API for a task management system. I used modules to organize the code, controllers to handle HTTP requests, and services for business logic. For database interaction, I employed TypeORM, which allowed for convenient management of entities and migrations. I also set up validation of incoming data using DTO classes and pipes.

Example of a controller:

@Controller('tasks')
export class TasksController {
  constructor(private readonly tasksService: TasksService) {}

  @Get()
  findAll() {
    return this.tasksService.findAll();
  }

  @Post()
  create(@Body() createTaskDto: CreateTaskDto) {
    return this.tasksService.create(createTaskDto);
  }
}

This approach enabled the creation of a scalable and maintainable application with a clear separation of responsibilities.