From 8d6f26ecd681dcb208da03303f6ed31b2969656f Mon Sep 17 00:00:00 2001
From: hysimok <jeonghy95@gmail.com>
Date: Sun, 5 Sep 2021 21:04:09 +0900
Subject: [PATCH] FEAT: #23 add channel module & channel entity
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channel module을 생성하였습니다.
채팅방 생성을 위한 channel entity 를 만들고 relation을 설정하였습니다.
---
 backend/src/app.module.ts                    |  2 +
 backend/src/channel/channel.controller.ts    |  4 ++
 backend/src/channel/channel.module.ts        |  9 +++++
 backend/src/channel/channel.service.ts       |  4 ++
 backend/src/channel/entity/channel.entity.ts | 41 ++++++++++++++++++++
 backend/src/user/entity/user.entity.ts       |  6 ++-
 6 files changed, 65 insertions(+), 1 deletion(-)
 create mode 100644 backend/src/channel/channel.controller.ts
 create mode 100644 backend/src/channel/channel.module.ts
 create mode 100644 backend/src/channel/channel.service.ts
 create mode 100644 backend/src/channel/entity/channel.entity.ts

diff --git a/backend/src/app.module.ts b/backend/src/app.module.ts
index b1ce6ef..05a1c1c 100644
--- a/backend/src/app.module.ts
+++ b/backend/src/app.module.ts
@@ -7,6 +7,7 @@ import { AppService } from './app.service';
 import { AuthModule } from './auth/auth.module';
 import { JwtMiddleware } from './auth/middleware/jwt.middleware';
 import { UserModule } from './user/user.module';
+import { ChannelModule } from './channel/channel.module';
 
 @Module({
   imports: [
@@ -30,6 +31,7 @@ import { UserModule } from './user/user.module';
       }),
     }),
     UserModule,
+    ChannelModule,
   ],
   controllers: [AppController],
   providers: [AppService],
diff --git a/backend/src/channel/channel.controller.ts b/backend/src/channel/channel.controller.ts
new file mode 100644
index 0000000..fff4d42
--- /dev/null
+++ b/backend/src/channel/channel.controller.ts
@@ -0,0 +1,4 @@
+import { Controller } from '@nestjs/common';
+
+@Controller('channel')
+export class ChannelController {}
diff --git a/backend/src/channel/channel.module.ts b/backend/src/channel/channel.module.ts
new file mode 100644
index 0000000..fe632c1
--- /dev/null
+++ b/backend/src/channel/channel.module.ts
@@ -0,0 +1,9 @@
+import { Module } from '@nestjs/common';
+import { ChannelController } from './channel.controller';
+import { ChannelService } from './channel.service';
+
+@Module({
+  controllers: [ChannelController],
+  providers: [ChannelService]
+})
+export class ChannelModule {}
diff --git a/backend/src/channel/channel.service.ts b/backend/src/channel/channel.service.ts
new file mode 100644
index 0000000..fc8cd3a
--- /dev/null
+++ b/backend/src/channel/channel.service.ts
@@ -0,0 +1,4 @@
+import { Injectable } from '@nestjs/common';
+
+@Injectable()
+export class ChannelService {}
diff --git a/backend/src/channel/entity/channel.entity.ts b/backend/src/channel/entity/channel.entity.ts
new file mode 100644
index 0000000..49e2e22
--- /dev/null
+++ b/backend/src/channel/entity/channel.entity.ts
@@ -0,0 +1,41 @@
+import {
+  Column,
+  Entity,
+  JoinColumn,
+  ManyToOne,
+  OneToMany,
+  PrimaryGeneratedColumn,
+} from 'typeorm';
+import { User } from '../../user/entity/user.entity';
+
+@Entity('channel')
+export class Channel {
+  @PrimaryGeneratedColumn()
+  id: number;
+
+  @Column({ nullable: false })
+  channelStatus: number;
+
+  @Column()
+  channelPassword: number;
+
+  @OneToMany(() => ChannelMembers, (channelMembers) => channelMembers.channelID)
+  channelIDs: ChannelMembers[];
+}
+
+@Entity('channel_members')
+export class ChannelMembers {
+  @ManyToOne(() => Channel, (channel) => channel.channelIDs, { primary: true })
+  @JoinColumn({ name: 'channelID' })
+  channelID: Channel;
+
+  @ManyToOne(() => User, (user) => user.userIDs, { primary: true })
+  @JoinColumn({ name: 'userID' })
+  userID: User;
+
+  @Column()
+  permissionType: number;
+
+  @Column()
+  penalty: number;
+}
diff --git a/backend/src/user/entity/user.entity.ts b/backend/src/user/entity/user.entity.ts
index 99f540c..cf5e8e9 100644
--- a/backend/src/user/entity/user.entity.ts
+++ b/backend/src/user/entity/user.entity.ts
@@ -1,4 +1,5 @@
-import { Column, Entity, PrimaryColumn } from 'typeorm';
+import { ChannelMembers } from 'src/channel/entity/channel.entity';
+import { Column, Entity, OneToMany, PrimaryColumn } from 'typeorm';
 
 @Entity('user')
 export class User {
@@ -25,4 +26,7 @@ export class User {
 
   @Column({ default: 0 })
   ladderLevel: number;
+
+  @OneToMany(() => ChannelMembers, (channelMembers) => channelMembers.userID)
+  userIDs: ChannelMembers[];
 }