From 234b2984a6dacd43d2e167846e1bd4f2c22fcdf6 Mon Sep 17 00:00:00 2001
From: Jeremy Yin <jeremyyin2012@gmail.com>
Date: Thu, 27 Jun 2019 23:08:36 +0800
Subject: [PATCH] =?UTF-8?q?post=20entity=E7=9A=84=E5=A2=9E=E5=88=A0?=
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---
 src/modules/post/post.controller.ts | 25 +++++++++++++++++++++++--
 src/modules/post/post.dto.ts        |  4 ++++
 src/modules/post/post.entity.ts     |  2 +-
 src/modules/post/post.service.ts    | 23 ++++++++++++++++++++++-
 4 files changed, 50 insertions(+), 4 deletions(-)
 create mode 100644 src/modules/post/post.dto.ts

diff --git a/src/modules/post/post.controller.ts b/src/modules/post/post.controller.ts
index 51bebea..846493a 100644
--- a/src/modules/post/post.controller.ts
+++ b/src/modules/post/post.controller.ts
@@ -1,5 +1,6 @@
-import { Controller, Post, Body } from '@nestjs/common';
+import { Controller, Post, Body, Get, Param, Put, Delete } from '@nestjs/common';
 import { PostService } from './post.service';
+import { PostDto } from './post.dto';
 
 @Controller('posts')
 export class PostController {
@@ -8,7 +9,27 @@ export class PostController {
     ) { }
 
     @Post()
-    async store(@Body() data) {
+    async store(@Body() data: PostDto) {
         return await this.postService.store(data);
     }
+
+    @Get()
+    async index() {
+        return await this.postService.index();
+    }
+
+    @Get(':id')
+    async show(@Param() id: string) {
+        return await this.postService.show(id);
+    }
+
+    @Put(':id')
+    async update(@Param() id: string, @Body() data: Partial<PostDto>) {
+        return await this.postService.update(id, data);
+    }
+
+    @Delete(':id')
+    async destroy(@Param() id: string) {
+        return await this.postService.destroy(id);
+    }
 }
diff --git a/src/modules/post/post.dto.ts b/src/modules/post/post.dto.ts
new file mode 100644
index 0000000..87eb738
--- /dev/null
+++ b/src/modules/post/post.dto.ts
@@ -0,0 +1,4 @@
+export class PostDto {
+    readonly title: string;
+    readonly body: string;
+}
\ No newline at end of file
diff --git a/src/modules/post/post.entity.ts b/src/modules/post/post.entity.ts
index 8ca7bca..381ee46 100644
--- a/src/modules/post/post.entity.ts
+++ b/src/modules/post/post.entity.ts
@@ -8,7 +8,7 @@ export class Post {
     @Column()
     title: string;
 
-    @Column('longtext')
+    @Column('longtext', {nullable: true})
     body: string;
 
     @CreateDateColumn()
diff --git a/src/modules/post/post.service.ts b/src/modules/post/post.service.ts
index 8a4d974..610787b 100644
--- a/src/modules/post/post.service.ts
+++ b/src/modules/post/post.service.ts
@@ -2,6 +2,7 @@ import { Injectable } from '@nestjs/common';
 import { Repository } from 'typeorm';
 import { Post } from './post.entity';
 import { InjectRepository } from '@nestjs/typeorm';
+import { PostDto } from './post.dto';
 
 @Injectable()
 export class PostService {
@@ -10,8 +11,28 @@ export class PostService {
         private readonly postRepository: Repository<Post>,
     ) { }
 
-    async store(data) {
+    async store(data: PostDto) {
         const entity = await this.postRepository.create(data);
         return await this.postRepository.save(entity);
     }
+
+    async index() {
+        const entities = await this.postRepository.find();
+        return entities;
+    }
+
+    async show(id: string) {
+        const entity = await this.postRepository.findOne(id);
+        return entity;
+    }
+
+    async update(id: string, data: Partial<PostDto>) {
+        const result = await this.postRepository.update(id, data);
+        return result;
+    }
+
+    async destroy(id: string) {
+        const result = await this.postRepository.delete(id);
+        return result;
+    }
 }