Refactoring

src/models/repositories/emoji.ts

@@ -0,0 +1,27 @@
+import { EntityRepository, Repository } from 'typeorm';
+import { Emoji } from '../entities/emoji';
+import { ensure } from '../../prelude/ensure';
+
+@EntityRepository(Emoji)
+export class EmojiRepository extends Repository<Emoji> {
+	public async pack(
+		src: Emoji['id'] | Emoji,
+	) {
+		const emoji = typeof src === 'object' ? src : await this.findOne(src).then(ensure);
+
+		return {
+			id: emoji.id,
+			aliases: emoji.aliases,
+			name: emoji.name,
+			category: emoji.category,
+			host: emoji.host,
+			url: emoji.url,
+		};
+	}
+
+	public packMany(
+		emojis: any[],
+	) {
+		return Promise.all(emojis.map(x => this.pack(x)));
+	}
+}