1번째 수정..

.prettierrc

@@ -1,4 +1,8 @@
 {
+  "semi": false,
+  "bracketSapcing": true,
   "singleQuote": true,
-  "trailingComma": "all"
-}
+  "useTabs": false,
+  "trailingComma": "none",
+  "printWith": 80
+}

prisma/migrations/20220809023948_create_todo_table/migration.sql

@@ -1,9 +0,0 @@
--- CreateTable
-CREATE TABLE `Todo` (
-    `id` INTEGER NOT NULL AUTO_INCREMENT,
-    `title` VARCHAR(191) NOT NULL,
-    `content` VARCHAR(191) NULL,
-    `is_don` BOOLEAN NULL DEFAULT false,
-
-    PRIMARY KEY (`id`)
-) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

prisma/migrations/20220809102152_create_user_table/migration.sql

@@ -1,19 +0,0 @@
-/*
-  Warnings:
-
-  - You are about to drop the column `is_don` on the `todo` table. All the data in the column will be lost.
-
-*/
--- AlterTable
-ALTER TABLE `todo` DROP COLUMN `is_don`,
-    ADD COLUMN `is_done` BOOLEAN NULL DEFAULT false;
-
--- CreateTable
-CREATE TABLE `User` (
-    `id` INTEGER NOT NULL AUTO_INCREMENT,
-    `username` VARCHAR(191) NOT NULL,
-    `password` VARCHAR(191) NOT NULL,
-    `is_done` BOOLEAN NULL DEFAULT false,
-
-    PRIMARY KEY (`id`)
-) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

prisma/migrations/20220812062434_add_user_role/migration.sql

@@ -1,2 +0,0 @@
--- AlterTable
-ALTER TABLE `user` ADD COLUMN `role` VARCHAR(191) NULL DEFAULT 'user';

prisma/migrations/20220817070421_init/migration.sql

@@ -0,0 +1,26 @@
+-- CreateTable
+CREATE TABLE `User` (
+    `id` INTEGER NOT NULL AUTO_INCREMENT,
+    `email` VARCHAR(191) NOT NULL,
+    `password` VARCHAR(191) NOT NULL,
+    `name` VARCHAR(191) NOT NULL,
+    `role` VARCHAR(191) NOT NULL DEFAULT 'USER',
+    `is_done` BOOLEAN NULL DEFAULT false,
+    `updatedAt` TIMESTAMP(0) NULL,
+    `createdAt` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+
+    UNIQUE INDEX `User_email_key`(`email`),
+    PRIMARY KEY (`id`)
+) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
+
+-- CreateTable
+CREATE TABLE `Todo` (
+    `id` INTEGER NOT NULL AUTO_INCREMENT,
+    `title` VARCHAR(191) NOT NULL,
+    `content` VARCHAR(191) NULL,
+    `is_done` BOOLEAN NULL DEFAULT false,
+    `updatedAt` TIMESTAMP(0) NULL,
+    `createdAt` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+
+    PRIMARY KEY (`id`)
+) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

prisma/schema.prisma

@@ -3,6 +3,7 @@
 
 generator client {
   provider = "prisma-client-js"
+  previewFeatures = ["interactiveTransactions"]
 }
 
 //데이터베이스 연동
@@ -11,18 +12,23 @@ datasource db {
   url      = env("DATABASE_URL")
 }
 
+model User {
+  id       Int @id @default(autoincrement())
+  email    String @unique
+  password String
+  name     String
+  role     String @default("USER")
+  is_done  Boolean? @default(false)
+  updatedAt DateTime? @db.Timestamp(0)
+  createdAt DateTime @default(now())
+}
+
 //만들려는 모델
 model Todo {
-  id      Int      @id @default(autoincrement())
+  id      Int @id @default(autoincrement())
   title   String
   content String?
   is_done Boolean? @default(false)
-}
-
-model User {
-  id       Int      @id @default(autoincrement())
-  username String
-  password String
-  role     String?  @default("user")
-  is_done  Boolean? @default(false)
-}
+  updatedAt DateTime? @db.Timestamp(0)
+  createdAt DateTime @default(now())
+}

src/auth/auth.service.ts

@@ -1,27 +1,27 @@
-import { Injectable } from '@nestjs/common';
-import { UserService } from 'src/user/user.service';
-import { JwtService } from '@nestjs/jwt';
+import { Injectable } from '@nestjs/common'
+import { UserService } from 'src/user/user.service'
+import { JwtService } from '@nestjs/jwt'
 
 @Injectable()
 export class AuthService {
   constructor(
     private userService: UserService,
-    private jwtService: JwtService,
+    private jwtService: JwtService
   ) {}
 
   //app.controller.ts에서 @UseGuards(AuthGuard('local'))용
-  async validateUser(username: string, password: string): Promise<any> {
-    const user = await this.userService.findOne(username);
+  async validateUser(email: string, password: string): Promise<any> {
+    const user = await this.userService.fetchOneByEmail(email)
     if (user && user.password === password) {
-      const { password, ...result } = user;
+      const { password, ...result } = user
       // result는 password 를 제외한 user의 모든 정보를 포함한다.
-      return result;
+      return result
     }
-    return null;
+    return null
   }
 
   async login(user: any) {
-    const payload = { id: user.id, username: user.username, role: user.role };
-    return { access_token: this.jwtService.sign(payload) };
+    const payload = { id: user.id, username: user.username, role: user.role }
+    return { access_token: this.jwtService.sign(payload) }
   }
 }

src/todo/todo.controller.ts

@@ -6,37 +6,44 @@ import {
   Param,
   Post,
   Put,
-} from '@nestjs/common';
-import { Todo } from '@prisma/client';
-import { TodoDTO } from './dtos/todo.dto';
-import { TodoService } from './todo.service';
+  Query
+} from '@nestjs/common'
+import { Todo } from '@prisma/client'
+import { TodoDTO } from './dtos/todo.dto'
+import { TodoService } from './todo.service'
 
 @Controller('todo')
 export class TodoController {
   constructor(private readonly todoService: TodoService) {}
 
   @Get()
-  async fetchAll(): Promise<Todo[]> {
-    return this.todoService.fetchAll();
+  async fetchAll(
+    @Query() queries: { page?: number; per_page?: number }
+  ): Promise<Todo[]> {
+    queries.per_page = isNaN(queries.per_page) ? 20 : Number(queries.per_page)
+    queries.page = isNaN(queries.page)
+      ? 0
+      : Number(queries.page) * queries.per_page
+    return this.todoService.fetchAll(queries)
   }
 
   @Get(':id')
   async fetchOne(@Param('id') id: number): Promise<Todo | undefined> {
-    return this.todoService.fetchOne(id);
+    return this.todoService.fetchOne(id)
   }
 
   @Delete(':id')
   async delete(@Param('id') id: number): Promise<Todo | undefined> {
-    return this.todoService.remove(id);
+    return this.todoService.remove(id)
   }
 
   @Post()
   async add(@Body() data: Todo): Promise<Todo> {
-    return this.todoService.add(data);
+    return this.todoService.add(data)
   }
 
   @Put(':id')
   async update(@Param('id') id: number, @Body() data: TodoDTO): Promise<Todo> {
-    return this.todoService.update(id, data);
+    return this.todoService.update(id, data)
   }
 }

src/todo/todo.service.ts

@@ -1,37 +1,48 @@
-import { Injectable } from '@nestjs/common';
-import { Todo } from '@prisma/client';
-import { PrismaService } from 'src/prisma.service';
-import { TodoDTO } from './dtos/todo.dto';
+import { Injectable } from '@nestjs/common'
+import { Todo, Prisma } from '@prisma/client'
+import { PrismaService } from 'src/prisma.service'
+import { TodoDTO } from './dtos/todo.dto'
 
 @Injectable()
 export class TodoService {
   constructor(private prismaService: PrismaService) {}
 
+  //참고: https://intrepidgeeks.com/tutorial/05-instagram-clone-code-5-user-summary
   //전체조회
-  async fetchAll(): Promise<Todo[]> {
-    return this.prismaService.todo.findMany();
+  async fetchAll(params: {
+    page?: number
+    per_page?: number
+  }): Promise<Todo[]> {
+    const { page, per_page } = params
+
+    return this.prismaService.todo.findMany({
+      skip: page,
+      take: per_page,
+      //where: { is_done: true },
+      orderBy: { id: 'desc' }
+    })
   }
 
   //단일 조회
   async fetchOne(id: number): Promise<Todo | undefined> {
-    return this.prismaService.todo.findUnique({ where: { id: Number(id) } });
+    return this.prismaService.todo.findUnique({ where: { id: Number(id) } })
   }
 
   //단일 삭제
   async remove(id: number): Promise<Todo | undefined> {
-    return this.prismaService.todo.delete({ where: { id: Number(id) } });
+    return this.prismaService.todo.delete({ where: { id: Number(id) } })
   }
 
   //단일 추가
   async add(data: Todo): Promise<Todo> {
-    return this.prismaService.todo.create({ data: data });
+    return this.prismaService.todo.create({ data: data })
   }
 
   //단일 수정
   async update(id: number, data: TodoDTO): Promise<Todo | undefined> {
     return this.prismaService.todo.update({
       where: { id: Number(id) },
-      data: data,
-    });
+      data: data
+    })
   }
 }

src/user/dtos/user.dto.ts

@@ -1,6 +1,7 @@
 export class UserDTO {
-  username: string;
-  password: string;
-  role: string;
-  is_done: boolean;
+  email: string
+  password: string
+  name: string
+  role: string
+  is_done: boolean
 }

src/user/user.controller.ts

@@ -6,37 +6,44 @@ import {
   Param,
   Post,
   Put,
-} from '@nestjs/common';
-import { User } from '@prisma/client';
-import { UserDTO } from './dtos/user.dto';
-import { UserService } from './user.service';
+  Query
+} from '@nestjs/common'
+import { User } from '@prisma/client'
+import { UserDTO } from './dtos/user.dto'
+import { UserService } from './user.service'
 
 @Controller('user')
 export class UserController {
   constructor(private readonly userService: UserService) {}
 
   @Get()
-  async fetchAll(): Promise<User[]> {
-    return this.userService.fetchAll();
+  async fetchAll(
+    @Query() queries: { page?: number; per_page?: number }
+  ): Promise<User[]> {
+    queries.per_page = isNaN(queries.per_page) ? 20 : Number(queries.per_page)
+    queries.page = isNaN(queries.page)
+      ? 0
+      : Number(queries.page) * queries.per_page
+    return this.userService.fetchAll(queries)
   }
 
   @Get(':id')
   async fetchOne(@Param('id') id: number): Promise<User | undefined> {
-    return this.userService.fetchOne(id);
+    return this.userService.fetchOne(id)
   }
 
   @Delete(':id')
   async delete(@Param('id') id: number): Promise<User | undefined> {
-    return this.userService.remove(id);
+    return this.userService.remove(id)
   }
 
   @Post()
   async add(@Body() data: User): Promise<User> {
-    return this.userService.add(data);
+    return this.userService.add(data)
   }
 
   @Put(':id')
   async update(@Param('id') id: number, @Body() data: UserDTO): Promise<User> {
-    return this.userService.update(id, data);
+    return this.userService.update(id, data)
   }
 }

src/user/user.service.ts

@@ -1,41 +1,52 @@
-import { Injectable } from '@nestjs/common';
-import { User } from '@prisma/client';
-import { PrismaService } from 'src/prisma.service';
-import { UserDTO } from './dtos/user.dto';
+import { Injectable } from '@nestjs/common'
+import { User } from '@prisma/client'
+import { PrismaService } from 'src/prisma.service'
+import { UserDTO } from './dtos/user.dto'
 
 @Injectable()
 export class UserService {
   constructor(private prismaService: PrismaService) {}
 
-  async findOne(username: string): Promise<User | undefined> {
-    return this.prismaService.user.findFirst({ where: { username: username } });
+  //단일 조회 ByEmail
+  async fetchOneByEmail(email: string): Promise<User | undefined> {
+    return this.prismaService.user.findUnique({ where: { email: email } })
   }
 
   //전체조회
-  async fetchAll(): Promise<User[]> {
-    return this.prismaService.user.findMany();
+  async fetchAll(params: {
+    page?: number
+    per_page?: number
+  }): Promise<User[]> {
+    const { page, per_page } = params
+
+    return this.prismaService.user.findMany({
+      skip: page,
+      take: per_page,
+      //where: { is_done: true },
+      orderBy: { id: 'desc' }
+    })
   }
 
   //단일 조회
   async fetchOne(id: number): Promise<User | undefined> {
-    return this.prismaService.user.findUnique({ where: { id: Number(id) } });
+    return this.prismaService.user.findUnique({ where: { id: Number(id) } })
   }
 
   //단일 삭제
   async remove(id: number): Promise<User | undefined> {
-    return this.prismaService.user.delete({ where: { id: Number(id) } });
+    return this.prismaService.user.delete({ where: { id: Number(id) } })
   }
 
   //단일 추가
   async add(data: User): Promise<User> {
-    return this.prismaService.user.create({ data: data });
+    return this.prismaService.user.create({ data: data })
   }
 
   //단일 수정
   async update(id: number, data: UserDTO): Promise<User | undefined> {
     return this.prismaService.user.update({
       where: { id: Number(id) },
-      data: data,
-    });
+      data: data
+    })
   }
 }

test/init_todo.ts

@@ -0,0 +1,85 @@
+import { Prisma, PrismaClient } from '@prisma/client'
+
+const prisma = new PrismaClient()
+
+//실행 방법: npx ts-node scripts.ts
+async function main() {
+  let todos: Prisma.TodoCreateInput[] = [
+    {
+      title: '타이틀_1',
+      content: '내용_1'
+    },
+    {
+      title: '타이틀_2',
+      content: '내용_2'
+    },
+    {
+      title: '타이틀_3',
+      content: '내용_3'
+    },
+    {
+      title: '타이틀_4',
+      content: '내용_4'
+    },
+    {
+      title: '타이틀_5',
+      content: '내용_5'
+    },
+    {
+      title: '타이틀_6',
+      content: '내용_6'
+    },
+    {
+      title: '타이틀_7',
+      content: '내용_7'
+    },
+    {
+      title: '타이틀_8',
+      content: '내용_8'
+    },
+    {
+      title: '타이틀_9',
+      content: '내용_9'
+    },
+    {
+      title: '타이틀_10',
+      content: '내용_10'
+    },
+    {
+      title: '타이틀_11',
+      content: '내용_11'
+    },
+    {
+      title: '타이틀_12',
+      content: '내용_12'
+    },
+    {
+      title: '타이틀_13',
+      content: '내용_13'
+    },
+    {
+      title: '타이틀_14',
+      content: '내용_14'
+    },
+    {
+      title: '타이틀_15',
+      content: '내용_15'
+    }
+  ]
+
+  await Promise.all(
+    todos.map(async (todo) => {
+      await prisma.todo.create({ data: todo })
+    })
+  )
+}
+
+main()
+  .then(async () => {
+    await prisma.$disconnect()
+  })
+  .catch(async (e) => {
+    console.error(e)
+    await prisma.$disconnect()
+    process.exit(1)
+  })

test/init_user.ts

@@ -0,0 +1,49 @@
+import { Prisma, PrismaClient } from '@prisma/client'
+
+const prisma = new PrismaClient()
+
+//실행 방법: npx ts-node scripts.ts
+async function main() {
+  let users: Prisma.UserCreateInput[] = [
+    {
+      email: 'choi.jh@idcjp.jp',
+      name: '최준흠',
+      password: '1234',
+      role: 'ADMIN'
+    },
+    {
+      email: 'user1@idcjp.jp',
+      name: '사용자1',
+      password: '1234',
+      role: 'USER'
+    },
+    {
+      email: 'user2@idcjp.jp',
+      name: '사용자2',
+      password: '1234',
+      role: 'USER'
+    },
+    {
+      email: 'user3@idcjp.jp',
+      name: '사용자3',
+      password: '1234',
+      role: 'USER'
+    }
+  ]
+
+  await Promise.all(
+    users.map(async (user) => {
+      await prisma.user.create({ data: user })
+    })
+  )
+}
+
+main()
+  .then(async () => {
+    await prisma.$disconnect()
+  })
+  .catch(async (e) => {
+    console.error(e)
+    await prisma.$disconnect()
+    process.exit(1)
+  })