なんかもうめっちゃ変えた

packages/backend/src/server/api/endpoints/i/registry/get-detail.ts

@@ -1,5 +1,7 @@
-import define from '../../../define.js';
-import { RegistryItems } from '@/models/index.js';
+import { Inject, Injectable } from '@nestjs/common';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import { RegistryItemsRepository } from '@/models/index.js';
+import { DI } from '@/di-symbols.js';
 import { ApiError } from '../../../error.js';
 
 export const meta = {
@@ -28,21 +30,29 @@ export const paramDef = {
 } as const;
 
 // eslint-disable-next-line import/no-default-export
-export default define(meta, paramDef, async (ps, user) => {
-	const query = RegistryItems.createQueryBuilder('item')
-		.where('item.domain IS NULL')
-		.andWhere('item.userId = :userId', { userId: user.id })
-		.andWhere('item.key = :key', { key: ps.key })
-		.andWhere('item.scope = :scope', { scope: ps.scope });
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> {
+	constructor(
+		@Inject(DI.registryItemsRepository)
+		private registryItemsRepository: RegistryItemsRepository,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			const query = this.registryItemsRepository.createQueryBuilder('item')
+				.where('item.domain IS NULL')
+				.andWhere('item.userId = :userId', { userId: me.id })
+				.andWhere('item.key = :key', { key: ps.key })
+				.andWhere('item.scope = :scope', { scope: ps.scope });
 
-	const item = await query.getOne();
+			const item = await query.getOne();
 
-	if (item == null) {
-		throw new ApiError(meta.errors.noSuchKey);
+			if (item == null) {
+				throw new ApiError(meta.errors.noSuchKey);
+			}
+
+			return {
+				updatedAt: item.updatedAt,
+				value: item.value,
+			};
+		});
 	}
-
-	return {
-		updatedAt: item.updatedAt,
-		value: item.value,
-	};
-});
+}