fix(backend): `clips/my-favorites` APIをページネーションに対応させる (#16835)

* fix(backend): `clips/my-favorites` APIをページネーションに対応させる

* fix

* fix test

* fix

7 files changed, 39 insertions, 10 deletions

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3cd1de4fde..ef1a81a173 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,7 +10,7 @@
 - Fix: ヘッダーメニューのチャンネルの新規作成の項目でチャンネル作成ページに飛べない問題を修正 #16816
 
 ### Server
--
+- Enhance: `clips/my-favorites` APIがページネーションに対応しました
 
 ## 2025.11.0
 
diff --git a/packages/backend/src/server/api/endpoints/clips/my-favorites.ts b/packages/backend/src/server/api/endpoints/clips/my-favorites.ts
index 44719592d1..057b567312 100644
--- a/packages/backend/src/server/api/endpoints/clips/my-favorites.ts
+++ b/packages/backend/src/server/api/endpoints/clips/my-favorites.ts
@@ -5,6 +5,7 @@
 
 import { Inject, Injectable } from '@nestjs/common';
 import { Endpoint } from '@/server/api/endpoint-base.js';
+import { QueryService } from '@/core/QueryService.js';
 import type { ClipFavoritesRepository } from '@/models/_.js';
 import { DI } from '@/di-symbols.js';
 import { ClipEntityService } from '@/core/entities/ClipEntityService.js';
@@ -30,6 +31,11 @@ export const meta = {
 export const paramDef = {
 	type: 'object',
 	properties: {
+		limit: { type: 'integer', minimum: 1, maximum: 100, default: 10 },
+		sinceId: { type: 'string', format: 'misskey:id' },
+		untilId: { type: 'string', format: 'misskey:id' },
+		sinceDate: { type: 'integer' },
+		untilDate: { type: 'integer' },
 	},
 	required: [],
 } as const;
@@ -40,14 +46,16 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 		@Inject(DI.clipFavoritesRepository)
 		private clipFavoritesRepository: ClipFavoritesRepository,
 
+		private queryService: QueryService,
 		private clipEntityService: ClipEntityService,
 	) {
 		super(meta, paramDef, async (ps, me) => {
-			const query = this.clipFavoritesRepository.createQueryBuilder('favorite')
+			const query = this.queryService.makePaginationQuery(this.clipFavoritesRepository.createQueryBuilder('favorite'), ps.sinceId, ps.untilId, ps.sinceDate, ps.untilDate)
 				.andWhere('favorite.userId = :meId', { meId: me.id })
 				.leftJoinAndSelect('favorite.clip', 'clip');
 
 			const favorites = await query
+				.limit(ps.limit)
 				.getMany();
 
 			return this.clipEntityService.packMany(favorites.map(x => x.clip!), me);
diff --git a/packages/backend/test/e2e/clips.ts b/packages/backend/test/e2e/clips.ts
index fe9a217ee8..fec83c2433 100644
--- a/packages/backend/test/e2e/clips.ts
+++ b/packages/backend/test/e2e/clips.ts
@@ -506,10 +506,10 @@ describe('クリップ', () => {
 			});
 		};
 
-		const myFavorites = async (request: Partial<ApiRequest<'clips/my-favorites'>> = {}): Promise<Misskey.entities.Clip[]> => {
+		const myFavorites = async (parameters: Misskey.entities.ClipsMyFavoritesRequest, request: Partial<ApiRequest<'clips/my-favorites'>> = {}): Promise<Misskey.entities.Clip[]> => {
 			return successfulApiCall({
 				endpoint: 'clips/my-favorites',
-				parameters: {},
+				parameters,
 				user: alice,
 				...request,
 			});
@@ -562,8 +562,9 @@ describe('クリップ', () => {
 				await favorite({ clipId: clip.id });
 			}
 
-			// pagenationはない。全部一気にとれる。
-			const favorited = await myFavorites();
+			const favorited = await myFavorites({
+				limit: 30,
+			});
 			assert.strictEqual(favorited.length, clips.length);
 			for (const clip of favorited) {
 				assert.strictEqual(clip.favoritedCount, 1);
@@ -617,7 +618,7 @@ describe('クリップ', () => {
 			const clip = await show({ clipId: aliceClip.id });
 			assert.strictEqual(clip.favoritedCount, 0);
 			assert.strictEqual(clip.isFavorited, false);
-			assert.deepStrictEqual(await myFavorites(), []);
+			assert.deepStrictEqual(await myFavorites({}), []);
 		});
 
 		test.each([
@@ -651,13 +652,13 @@ describe('クリップ', () => {
 
 		test('を取得できる。', async () => {
 			await favorite({ clipId: aliceClip.id });
-			const favorited = await myFavorites();
+			const favorited = await myFavorites({});
 			assert.deepStrictEqual(favorited, [await show({ clipId: aliceClip.id })]);
 		});
 
 		test('を取得したとき他人のお気に入りは含まない。', async () => {
 			await favorite({ clipId: aliceClip.id });
-			const favorited = await myFavorites({ user: bob });
+			const favorited = await myFavorites({}, { user: bob });
 			assert.deepStrictEqual(favorited, []);
 		});
 	});
diff --git a/packages/misskey-js/etc/misskey-js.api.md b/packages/misskey-js/etc/misskey-js.api.md
index fe19c00a80..74f69f67c1 100644
--- a/packages/misskey-js/etc/misskey-js.api.md
+++ b/packages/misskey-js/etc/misskey-js.api.md
@@ -1224,6 +1224,9 @@ type ClipsListRequest = operations['clips___list']['requestBody']['content']['ap
 type ClipsListResponse = operations['clips___list']['responses']['200']['content']['application/json'];
 
 // @public (undocumented)
+type ClipsMyFavoritesRequest = operations['clips___my-favorites']['requestBody']['content']['application/json'];
+
+// @public (undocumented)
 type ClipsMyFavoritesResponse = operations['clips___my-favorites']['responses']['200']['content']['application/json'];
 
 // @public (undocumented)
@@ -1774,6 +1777,7 @@ declare namespace entities {
         ClipsFavoriteRequest,
         ClipsListRequest,
         ClipsListResponse,
+        ClipsMyFavoritesRequest,
         ClipsMyFavoritesResponse,
         ClipsNotesRequest,
         ClipsNotesResponse,
diff --git a/packages/misskey-js/src/autogen/endpoint.ts b/packages/misskey-js/src/autogen/endpoint.ts
index c3ef3de4e6..6bcdb45200 100644
--- a/packages/misskey-js/src/autogen/endpoint.ts
+++ b/packages/misskey-js/src/autogen/endpoint.ts
@@ -269,6 +269,7 @@ import type {
 	ClipsFavoriteRequest,
 	ClipsListRequest,
 	ClipsListResponse,
+	ClipsMyFavoritesRequest,
 	ClipsMyFavoritesResponse,
 	ClipsNotesRequest,
 	ClipsNotesResponse,
@@ -838,7 +839,7 @@ export type Endpoints = {
 	'clips/delete': { req: ClipsDeleteRequest; res: EmptyResponse };
 	'clips/favorite': { req: ClipsFavoriteRequest; res: EmptyResponse };
 	'clips/list': { req: ClipsListRequest; res: ClipsListResponse };
-	'clips/my-favorites': { req: EmptyRequest; res: ClipsMyFavoritesResponse };
+	'clips/my-favorites': { req: ClipsMyFavoritesRequest; res: ClipsMyFavoritesResponse };
 	'clips/notes': { req: ClipsNotesRequest; res: ClipsNotesResponse };
 	'clips/remove-note': { req: ClipsRemoveNoteRequest; res: EmptyResponse };
 	'clips/show': { req: ClipsShowRequest; res: ClipsShowResponse };
diff --git a/packages/misskey-js/src/autogen/entities.ts b/packages/misskey-js/src/autogen/entities.ts
index 0d57b065dc..acb4c1a802 100644
--- a/packages/misskey-js/src/autogen/entities.ts
+++ b/packages/misskey-js/src/autogen/entities.ts
@@ -272,6 +272,7 @@ export type ClipsDeleteRequest = operations['clips___delete']['requestBody']['co
 export type ClipsFavoriteRequest = operations['clips___favorite']['requestBody']['content']['application/json'];
 export type ClipsListRequest = operations['clips___list']['requestBody']['content']['application/json'];
 export type ClipsListResponse = operations['clips___list']['responses']['200']['content']['application/json'];
+export type ClipsMyFavoritesRequest = operations['clips___my-favorites']['requestBody']['content']['application/json'];
 export type ClipsMyFavoritesResponse = operations['clips___my-favorites']['responses']['200']['content']['application/json'];
 export type ClipsNotesRequest = operations['clips___notes']['requestBody']['content']['application/json'];
 export type ClipsNotesResponse = operations['clips___notes']['responses']['200']['content']['application/json'];
diff --git a/packages/misskey-js/src/autogen/types.ts b/packages/misskey-js/src/autogen/types.ts
index 2650869590..9b67b93602 100644
--- a/packages/misskey-js/src/autogen/types.ts
+++ b/packages/misskey-js/src/autogen/types.ts
@@ -18638,6 +18638,20 @@ export interface operations {
         };
     };
     'clips___my-favorites': {
+        requestBody: {
+            content: {
+                'application/json': {
+                    /** @default 10 */
+                    limit?: number;
+                    /** Format: misskey:id */
+                    sinceId?: string;
+                    /** Format: misskey:id */
+                    untilId?: string;
+                    sinceDate?: number;
+                    untilDate?: number;
+                };
+            };
+        };
         responses: {
             /** @description OK (with results) */
             200: {