nestjs_crud_resource_generator_with_controller_service_dto.ts

1// To generate this code, run: nest g resource users
2
3// 1. users.controller.ts
4import { Controller, Get, Post, Body, Patch, Param, Delete } from '@nestjs/common';
5import { UsersService } from './users.service';
6import { CreateUserDto } from './dto/create-user.dto';
7import { UpdateUserDto } from './dto/update-user.dto';
8
9@Controller('users')
10export class UsersController {
11  constructor(private readonly usersService: UsersService) {}
12
13  @Post()
14  create(@Body() createUserDto: CreateUserDto) {
15    return this.usersService.create(createUserDto);
16  }
17
18  @Get()
19  findAll() {
20    return this.usersService.findAll();
21  }
22
23  @Get(':id')
24  findOne(@Param('id') id: string) {
25    return this.usersService.findOne(+id);
26  }
27
28  @Patch(':id')
29  update(@Param('id') id: string, @Body() updateUserDto: UpdateUserDto) {
30    return this.usersService.update(+id, updateUserDto);
31  }
32
33  @Delete(':id')
34  remove(@Param('id') id: string) {
35    return this.usersService.remove(+id);
36  }
37}
38
39// 2. users.service.ts
40import { Injectable } from '@nestjs/common';
41import { CreateUserDto } from './dto/create-user.dto';
42import { UpdateUserDto } from './dto/update-user.dto';
43
44@Injectable()
45export class UsersService {
46  create(createUserDto: CreateUserDto) {
47    return 'This action adds a new user';
48  }
49
50  findAll() {
51    return `This action returns all users`;
52  }
53
54  findOne(id: number) {
55    return `This action returns a #${id} user`;
56  }
57
58  update(id: number, updateUserDto: UpdateUserDto) {
59    return `This action updates a #${id} user`;
60  }
61
62  remove(id: number) {
63    return `This action removes a #${id} user`;
64  }
65}
66
67// 3. users.module.ts
68import { Module } from '@nestjs/common';
69import { UsersService } from './users.service';
70import { UsersController } from './users.controller';
71
72@Module({
73  controllers: [UsersController],
74  providers: [UsersService],
75})
76export class UsersModule {}