fix: 絵文字の作成者を取得するように修正 (#699)

src/adaptor/proxy/emoji.ts

@@ -1,5 +1,6 @@
 import type { Client } from 'discord.js';
 
+import type { Snowflake } from '../../model/id.js';
 import type { EmojiEventProvider } from '../../runner/index.js';
 import type { EmojiData } from '../../service/emoji-log.js';
 
@@ -9,11 +10,12 @@ export class EmojiProxy implements EmojiEventProvider<EmojiData> {
   constructor(private readonly client: Client) {}
 
   onEmojiCreate(handler: EmojiHandler<EmojiData>): void {
-    this.client.on('emojiCreate', (emoji) =>
-      handler({
+    this.client.on('emojiCreate', async (emoji) => {
+      const author = await emoji.fetchAuthor();
+      await handler({
         emoji: emoji.toString(),
-        emojiAuthorId: emoji.author?.id ?? undefined
-      })
-    );
+        emojiAuthorId: author.id as Snowflake
+      });
+    });
   }
 }

src/service/emoji-log.test.ts

@@ -1,13 +1,14 @@
 import { expect, it, vi } from 'vitest';
 
+import type { Snowflake } from '../model/id.js';
 import { EmojiLog } from './emoji-log.js';
 
 it('create emoji', async () => {
   const sendEmbed = vi.fn(() => Promise.resolve());
   const responder = new EmojiLog({ sendEmbed });
   await responder.on('CREATE', {
     emoji: '<:kawaehand:903283802443501618>',
-    emojiAuthorId: '586824421470109716'
+    emojiAuthorId: '586824421470109716' as Snowflake
   });
 
   expect(sendEmbed).toHaveBeenCalledWith({
@@ -16,17 +17,3 @@ it('create emoji', async () => {
       '<@586824421470109716> が <:kawaehand:903283802443501618> を作成しました'
   });
 });
-
-it('create emoji(author undefined)', async () => {
-  const sendEmbed = vi.fn(() => Promise.resolve());
-  const responder = new EmojiLog({ sendEmbed });
-  await responder.on('CREATE', {
-    emoji: '<:kawaehand:903283802443501618>',
-    emojiAuthorId: undefined
-  });
-
-  expect(sendEmbed).toHaveBeenCalledWith({
-    title: '絵文字警察',
-    description: '誰かが <:kawaehand:903283802443501618> を作成しました'
-  });
-});

src/service/emoji-log.ts

@@ -1,9 +1,10 @@
+import type { Snowflake } from '../model/id.js';
 import type { EmojiEventResponder, RoleEvent } from '../runner/index.js';
 import type { StandardOutput } from './output.js';
 
 export interface EmojiData {
   emoji: string;
-  emojiAuthorId: string | undefined;
+  emojiAuthorId: Snowflake;
 }
 
 export class EmojiLog implements EmojiEventResponder<EmojiData> {