import {
  Body,
  Controller,
  Delete,
  Get,
  HttpCode,
  Param,
  ParseIntPipe,
  Post,
  Put,
} from '@nestjs/common';
import { ItemsService } from './items.service';

class CreateItemDto {
  name: string;
  description?: string;
}

@Controller('api/items')
export class ItemsController {
  constructor(private readonly items: ItemsService) {}

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

  @Post()
  @HttpCode(201)
  create(@Body() dto: CreateItemDto) {
    return this.items.create(dto.name, dto.description);
  }

  @Get(':id')
  findOne(@Param('id', ParseIntPipe) id: number) {
    return this.items.findOne(id);
  }

  @Put(':id')
  update(@Param('id', ParseIntPipe) id: number, @Body() dto: CreateItemDto) {
    return this.items.update(id, dto.name, dto.description);
  }

  @Delete(':id')
  remove(@Param('id', ParseIntPipe) id: number) {
    return this.items.remove(id);
  }
}