絵文字のライセンスを表示できるように

packages/backend/src/server/api/endpoints/emoji.ts

@@ -0,0 +1,56 @@
+import { IsNull } from 'typeorm';
+import { Inject, Injectable } from '@nestjs/common';
+import type { EmojisRepository } from '@/models/index.js';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import { EmojiEntityService } from '@/core/entities/EmojiEntityService.js';
+import type { Config } from '@/config.js';
+import { DI } from '@/di-symbols.js';
+
+export const meta = {
+	tags: ['meta'],
+
+	requireCredential: false,
+	allowGet: true,
+	cacheSec: 3600,
+
+	res: {
+		type: 'object',
+		optional: false, nullable: false,
+		ref: 'EmojiDetailed',
+	},
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		name: {
+			type: 'string',
+		},
+	},
+	required: ['name'],
+} as const;
+
+// eslint-disable-next-line import/no-default-export
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> {
+	constructor(
+		@Inject(DI.config)
+		private config: Config,
+	
+		@Inject(DI.emojisRepository)
+		private emojisRepository: EmojisRepository,
+
+		private emojiEntityService: EmojiEntityService,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			const emoji = await this.emojisRepository.findOneOrFail({
+				where: {
+					name: ps.name,
+					host: IsNull(),
+				},
+			});
+
+			return this.emojiEntityService.packDetailed(emoji);
+		});
+	}
+}

packages/backend/src/server/api/endpoints/emojis.ts

@@ -23,24 +23,7 @@ export const meta = {
 				items: {
 					type: 'object',
 					optional: false, nullable: false,
-					properties: {
-						name: {
-							type: 'string',
-							optional: false, nullable: false,
-						},
-						aliases: {
-							type: 'array',
-							optional: false, nullable: false,
-							items: {
-								type: 'string',
-								optional: false, nullable: false,
-							},
-						},
-						category: {
-							type: 'string',
-							optional: false, nullable: true,
-						},
-					},
+					ref: 'EmojiSimple',
 				},
 			},
 		},