import {
  Body,
  Controller,
  Get,
  Param,
  ParseIntPipe,
  Post,
} from '@nestjs/common';
import { CreateUserDTO } from './dto/create-user.dto';
import { UsersService } from './providers/users.service';

@Controller('users')
export class UsersController {
  constructor(
    /**
     * Injecting Users Service
     */
    private readonly usersService: UsersService,
  ) {}

  @Get()
  public getAllUsers() {
    return ['user1', 'user2'];
  }

  @Get(':id')
  public getUserById(@Param('id', ParseIntPipe) id: number) {
    return `user ${id}`;
  }

  @Post()
  public async createUser(@Body() createUserDto: CreateUserDTO) {
    return await this.usersService.createOne(createUserDto);
  }
}