Add post api

@@ -5,6 +5,7 @@ import { join } from 'path';
 import { AppController } from './app.controller';
 import { AppService } from './app.service';
 import { MypageModule } from './mypage/mypage.module';
+import { PostModule } from './post/post.module';
 
 @Module({
   imports: [
@@ -16,10 +17,11 @@ import { MypageModule } from './mypage/mypage.module';
       type: 'sqlite',
       database: 'database.db',
       entities: ['dist/**/*.entity{.ts,.js}'],
-      synchronize: true,
+      synchronize: false,
       logging: false,
     }),
     MypageModule,
+    PostModule,
   ],
   controllers: [AppController],
   providers: [AppService],

+import { Field, InputType } from '@nestjs/graphql';
+import { Entity } from 'typeorm';
+
+@Entity()
+@InputType()
+export class GetPostInput {
+  @Field()
+  id: number;
+
+  @Field({ nullable: true })
+  author?: string;
+
+  @Field({ nullable: true })
+  category?: string;
+}

+/* eslint-disable @typescript-eslint/no-unused-vars */
+import { ObjectType, Field, Int } from '@nestjs/graphql';
+import { Column, Entity, PrimaryGeneratedColumn } from 'typeorm';
+
+@Entity({ name: 'post' })
+@ObjectType()
+export class Post {
+  @PrimaryGeneratedColumn()
+  @Field((type) => Int)
+  id: number;
+
+  @Column()
+  @Field()
+  author: string;
+
+  @Column()
+  @Field()
+  created_date: string;
+
+  @Column({ nullable: true })
+  @Field({ nullable: true })
+  updated_date?: string;
+
+  @Column()
+  @Field()
+  title: string;
+
+  @Column()
+  @Field()
+  content: string;
+
+  @Column()
+  @Field()
+  category: string;
+}

+import { Module } from '@nestjs/common';
+import { PostService } from './post.service';
+import { PostResolver } from './post.resolver';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { Post } from './post.entity';
+
+@Module({
+  imports: [TypeOrmModule.forFeature([Post])],
+  providers: [PostService, PostResolver],
+})
+export class PostModule {}

+import { Test, TestingModule } from '@nestjs/testing';
+import { PostResolver } from './post.resolver';
+
+describe('PostResolver', () => {
+  let resolver: PostResolver;
+
+  beforeEach(async () => {
+    const module: TestingModule = await Test.createTestingModule({
+      providers: [PostResolver],
+    }).compile();
+
+    resolver = module.get<PostResolver>(PostResolver);
+  });
+
+  it('should be defined', () => {
+    expect(resolver).toBeDefined();
+  });
+});

+import { Args, Mutation, Query, Resolver } from '@nestjs/graphql';
+import { PostService } from './post.service';
+import { Post } from './post.entity';
+import { GetPostInput } from './dto/post.input';
+
+@Resolver((of) => Post)
+export class PostResolver {
+  constructor(private postService: PostService) {}
+
+  @Query((returns) => [Post])
+  getPosts(): Promise<Post[]> {
+    return this.postService.findAll();
+  }
+
+  @Query((returns) => Post)
+  getPost(@Args('id') id: number): Promise<Post> {
+    return this.postService.findOne(id);
+  }
+}

+import { Test, TestingModule } from '@nestjs/testing';
+import { PostService } from './post.service';
+
+describe('PostService', () => {
+  let service: PostService;
+
+  beforeEach(async () => {
+    const module: TestingModule = await Test.createTestingModule({
+      providers: [PostService],
+    }).compile();
+
+    service = module.get<PostService>(PostService);
+  });
+
+  it('should be defined', () => {
+    expect(service).toBeDefined();
+  });
+});

+import { Injectable } from '@nestjs/common';
+import { InjectRepository } from '@nestjs/typeorm';
+import { Repository } from 'typeorm';
+import { GetPostInput } from './dto/post.input';
+import { Post } from './post.entity';
+
+@Injectable()
+export class PostService {
+  constructor(
+    @InjectRepository(Post) private postRepository: Repository<Post>,
+  ) {}
+
+  async findAll(): Promise<Post[]> {
+    return this.postRepository.find();
+  }
+
+  async findOne(id: number): Promise<Post> {
+    return this.postRepository.findOne(id);
+  }
+}

@@ -17,6 +17,18 @@ type MyPage {
   type: String
 }
 
+type Post {
+  author: String!
+  category: String!
+  content: String!
+  created_date: String!
+  id: Int!
+  title: String!
+  updated_date: String
+}
+
 type Query {
+  getPost(id: Float!): Post!
+  getPosts: [Post!]!
   myPage: [MyPage!]!
 }

+export enum CATEGORY {
+  test = 'test_category',
+  test2 = 'test2_category',
+}