Why can't I mapped more api in NestJS? - node.js

Question

To add http://localhost:8080/api/v1/admin (GET) to develop an api with NestJS, we added Get annotation and proceeded with the api development, but the api was not mapped, and if you call that api, a 404notfound error will occur.
What kind of problem?
// admin.controller.ts
import { Body, Controller, Get, HttpCode, Post, UseGuards } from '#nestjs/common';
import {
ApiTags,
ApiOperation,
ApiResponse,
} from '#nestjs/swagger';
import { ReqAdmin } from 'src/lib/decorator/req-admin.decorator';
import { HttpAuthGuard } from 'src/guards/auth/http-auth.guard';
import { BaseResponse } from 'src/models/http/base.response';
import { AdminService } from './admin.service';
import { CreateAdminDto } from './dto/create.admin.dto';
import { LoginAdminDto } from './dto/login.admin.dto';
import { Admin } from 'src/entities/admin.entity';
#Controller('admin')
#ApiTags('관리자 API')
export class AdminController {
constructor(
private readonly adminService: AdminService
) {}
#Get('/')
#UseGuards(HttpAuthGuard)
#ApiOperation({ summary: '내 정보 보기', description: '내정보 보기' })
#ApiResponse({ status: 200, description: '내 정보 조회 성공' })
public async findOne(#ReqAdmin() admin: Admin): Promise<BaseResponse> {
const data = await this.adminService.findOneById(admin.id);
return BaseResponse.object('내정보 조회 성공', {
data,
})
}
#Post('/')
#ApiOperation({ summary: '관리자 생성 API', description: '관리자를 생성한다.' })
#ApiResponse({ status: 201, description: '관리자 생성성공' })
public async create(#Body() createAdminDto: CreateAdminDto) {
await this.adminService.create(createAdminDto);
return BaseResponse.object('관리자 생성성공')
}
#Post('/login')
#HttpCode(200)
#ApiOperation({ summary: '관리자 로그인 API', description: '관리자 로그인' })
#ApiResponse({ status: 200, description: '관리자 로그인성공', type: String })
public async login(#Body() loginAdminDto: LoginAdminDto) {
const token = await this.adminService.login(loginAdminDto);
return BaseResponse.object('관리자 로그인성공', {
'x-access-token': token
})
}
}
// admin.module.ts
import { Module } from '#nestjs/common';
import { TypeOrmModule } from '#nestjs/typeorm';
import { Admin } from 'src/entities/admin.entity';
import { TokenModule } from 'src/token/token.module';
import { TokenService } from 'src/token/token.service';
import { AdminController } from './admin.controller';
import { AdminRepository } from './admin.repository';
import { AdminService } from './admin.service';
#Module({
imports: [
TypeOrmModule.forFeature([
Admin
])
],
providers: [AdminService, TokenService],
exports: [AdminService],
controllers: [AdminController]
})
export class AdminModule {}
// terminal
iwonje#iwonje-ui-MacBookAir mcn-admin-backend % nest start
[Nest] 40115 - 2022. 10. 11. 오후 4:12:15 LOG [NestFactory] Starting Nest
application...
[Nest] 40115 - 2022. 10. 11. 오후 4:12:15 LOG [InstanceLoader] AppModule
dependencies initialized +42ms
[Nest] 40115 - 2022. 10. 11. 오후 4:12:15 LOG [InstanceLoader] TypeOrmModule
dependencies initialized +0ms
[Nest] 40115 - 2022. 10. 11. 오후 4:12:15 LOG [InstanceLoader] TypeOrmCoreModule
dependencies initialized +303ms
[Nest] 40115 - 2022. 10. 11. 오후 4:12:15 LOG [InstanceLoader] TypeOrmModule
dependencies initialized +0ms
[Nest] 40115 - 2022. 10. 11. 오후 4:12:15 LOG [InstanceLoader] AdminModule
dependencies initialized +1ms
[Nest] 40115 - 2022. 10. 11. 오후 4:12:15 LOG [RoutesResolver] AdminController
{/api/v1/admin}: +287ms
[Nest] 40115 - 2022. 10. 11. 오후 4:12:15 LOG [RouterExplorer] Mapped
{/api/v1/admin, POST} route +1ms
[Nest] 40115 - 2022. 10. 11. 오후 4:12:15 LOG [RouterExplorer] Mapped
{/api/v1/admin/login, POST} route +1ms
[Nest] 40115 - 2022. 10. 11. 오후 4:12:15 LOG [NestApplication] Nest application
successfully started +1ms
// app.module.ts
import { Module } from '#nestjs/common';
import { TypeOrmModule, TypeOrmModuleOptions } from '#nestjs/typeorm';
import { DatabaseTypes } from '../database/database.enum';
import { DatabaseFactory } from '../database/database.factory';
import { AdminModule } from 'src/admin/admin.module';
#Module({
imports: [
TypeOrmModule.forRoot(
DatabaseFactory.createDatabase(DatabaseTypes.MYSQL).options(),
),
AdminModule
],
})
export class AppModule {}

Answer 1

Look like you had added a prefix for your api /api/v1
You can try to call http://localhost:8080/api/v1/admin instead of http://localhost:8080/admin