feat(guild): add guild and channel list APIs for frontend browser

Fabric.Backend.Guild/src/guilds/guilds.controller.ts

@@ -1,9 +1,17 @@
-import { Body, Controller, Post } from '@nestjs/common';
+import { Body, Controller, Get, Post } from '@nestjs/common';
+import { GuildsService } from './guilds.service';
 
 @Controller('guilds')
 export class GuildsController {
+  constructor(private readonly guildsService: GuildsService) {}
+
+  @Get()
+  list() {
+    return this.guildsService.list();
+  }
+
   @Post()
   create(@Body() body: Record<string, unknown>) {
-    return { status: 'todo', action: 'create-guild', received: body };
+    return this.guildsService.create(body);
   }
 }

Fabric.Backend.Guild/src/guilds/guilds.module.ts

@@ -1,7 +1,13 @@
 import { Module } from '@nestjs/common';
+import { TypeOrmModule } from '@nestjs/typeorm';
 import { GuildsController } from './guilds.controller';
+import { Guild } from '../entities/guild.entity';
+import { GuildsService } from './guilds.service';
 
 @Module({
+  imports: [TypeOrmModule.forFeature([Guild])],
   controllers: [GuildsController],
+  providers: [GuildsService],
+  exports: [GuildsService],
 })
 export class GuildsModule {}

Fabric.Backend.Guild/src/guilds/guilds.service.ts

@@ -0,0 +1,27 @@
+import { Injectable } from '@nestjs/common';
+import { InjectRepository } from '@nestjs/typeorm';
+import { Repository } from 'typeorm';
+import { Guild } from '../entities/guild.entity';
+
+@Injectable()
+export class GuildsService {
+  constructor(
+    @InjectRepository(Guild)
+    private readonly guildRepo: Repository<Guild>,
+  ) {}
+
+  list() {
+    return this.guildRepo.find({
+      order: { createdAt: 'DESC' },
+      take: 100,
+    });
+  }
+
+  create(input: Partial<Guild>) {
+    const slug = String(input.slug ?? '').trim();
+    const name = String(input.name ?? '').trim();
+    const ownerUserId = input.ownerUserId ? String(input.ownerUserId) : null;
+    const guild = this.guildRepo.create({ slug, name, ownerUserId });
+    return this.guildRepo.save(guild);
+  }
+}