@Controller('users')
export class UsersController {
  constructor(private readonly usersService: UsersService) {}

  @Post()
  create(@Body() createUserDto: CreateUserDto) {
    return this.usersService.create(createUserDto);
  }

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

  @Get(':id')
  findOne(@Param('id') id: string) {
    return this.usersService.findOne(+id);
  }

  @Patch(':id')
  update(@Param('id') id: string, @Body() updateUserDto: UpdateUserDto) {
    return this.usersService.update(+id, updateUserDto);
  }

  @Delete(':id')
  remove(@Param('id') id: string) {
    return this.usersService.remove(+id);
  }
}

import { Resolver, Query, Mutation, Args, Int } from '@nestjs/graphql';
import { UsersService } from './users.service';
import { User } from './entities/user.entity';
import { CreateUserInput } from './dto/create-user.input';
import { UpdateUserInput } from './dto/update-user.input';

@Resolver(() => User)
export class UsersResolver {
  constructor(private readonly usersService: UsersService) {}

  @Mutation(() => User)
  createUser(@Args('createUserInput') createUserInput: CreateUserInput) {
    return this.usersService.create(createUserInput);
  }

  @Query(() => [User], { name: 'users' })
  findAll() {
    return this.usersService.findAll();
  }

  @Query(() => User, { name: 'user' })
  findOne(@Args('id', { type: () => Int }) id: number) {
    return this.usersService.findOne(id);
  }

  @Mutation(() => User)
  updateUser(@Args('updateUserInput') updateUserInput: UpdateUserInput) {
    return this.usersService.update(updateUserInput.id, updateUserInput);
  }

  @Mutation(() => User)
  removeUser(@Args('id', { type: () => Int }) id: number) {
    return this.usersService.remove(id);
  }
}