feat: basslineコマンドを追加 (#48)

src/commands/bassline.ts

@@ -0,0 +1,31 @@
+import { Discord } from '@/discord'
+import { Message } from 'discord.js'
+import { BaseCommand, Permission } from '.'
+
+export class BasslineCommand implements BaseCommand {
+  get name(): string {
+    return 'bassline'
+  }
+
+  get permissions(): Permission[] | null {
+    return null
+  }
+
+  getBasslineText(text: string = '221498004505362433'): string {
+    const suspectName = /^\d+$/.test(text) ? `<@${text}>` : text
+    return [
+      'ベースラインパーティーの途中ですが、ここで臨時ニュースをお伝えします。今日昼頃、わりとキモく女性にナンパをしたうえ、路上で爆睡をしたとして、',
+      '道の上で寝たり、女の子に声をかけたりしたらいけないんだよ罪の容疑で、',
+      `自称優良物件、${suspectName} 容疑者が逮捕されました。`,
+    ].join('\n')
+  }
+
+  async execute(_discord: Discord, message: Message<boolean>): Promise<void> {
+    const [, ...suspectName] = message.content.split(' ')
+    await message.channel.send(
+      suspectName.length > 0
+        ? this.getBasslineText(suspectName.join(' '))
+        : this.getBasslineText()
+    )
+  }
+}

src/discord.ts

@@ -3,13 +3,15 @@ import { Logger } from '@book000/node-utils'
 import { BaseDiscordEvent } from './events'
 import { Configuration } from './config'
 import { BaseCommand } from './commands'
+import { BasslineCommand } from './commands/bassline'
 import { PingCommand } from './commands/ping'
 import { PotatoCommand } from './commands/potato'
 
 export class Discord {
   public readonly client: Client
 
   public static readonly commands: BaseCommand[] = [
+    new BasslineCommand(),
     new PingCommand(),
     new PotatoCommand(),
   ]