feat: 送信したフォローリクエストを確認できるように (#14856)

* FEAT: Allow users to view pending follow requests they sent

This commit implements the `following/requests/sent` interface firstly
implemented on Firefish, and provides a UI interface to view the pending
follow requests users sent.

* ux: should not show follow requests tab when have no pending sent follow req

* fix default followreq tab

* fix default followreq tab

* restore missing hasPendingReceivedFollowRequest in navbar

* refactor

* use tabler icons

* tweak design

* Revert "ux: should not show follow requests tab when have no pending sent follow req"

This reverts commit e580b92c37f27c2849c6d27e22ca4c47086081bb.

* Update Changelog

* Update Changelog

* change tab titles

---------

Co-authored-by: Lhc_fl <lhcfl@outlook.com>
Co-authored-by: Hazelnoot <acomputerdog@gmail.com>

3 files changed, 82 insertions, 0 deletions

diff --git a/packages/backend/src/server/api/EndpointsModule.ts b/packages/backend/src/server/api/EndpointsModule.ts
index 3557fa40a5..5bb194313d 100644
--- a/packages/backend/src/server/api/EndpointsModule.ts
+++ b/packages/backend/src/server/api/EndpointsModule.ts
@@ -187,6 +187,7 @@ import * as ep___following_invalidate from './endpoints/following/invalidate.js'
 import * as ep___following_requests_accept from './endpoints/following/requests/accept.js';
 import * as ep___following_requests_cancel from './endpoints/following/requests/cancel.js';
 import * as ep___following_requests_list from './endpoints/following/requests/list.js';
+import * as ep___following_requests_sent from './endpoints/following/requests/sent.js';
 import * as ep___following_requests_reject from './endpoints/following/requests/reject.js';
 import * as ep___gallery_featured from './endpoints/gallery/featured.js';
 import * as ep___gallery_popular from './endpoints/gallery/popular.js';
@@ -574,6 +575,7 @@ const $following_invalidate: Provider = { provide: 'ep:following/invalidate', us
 const $following_requests_accept: Provider = { provide: 'ep:following/requests/accept', useClass: ep___following_requests_accept.default };
 const $following_requests_cancel: Provider = { provide: 'ep:following/requests/cancel', useClass: ep___following_requests_cancel.default };
 const $following_requests_list: Provider = { provide: 'ep:following/requests/list', useClass: ep___following_requests_list.default };
+const $following_requests_sent: Provider = { provide: 'ep:following/requests/sent', useClass: ep___following_requests_sent.default };
 const $following_requests_reject: Provider = { provide: 'ep:following/requests/reject', useClass: ep___following_requests_reject.default };
 const $gallery_featured: Provider = { provide: 'ep:gallery/featured', useClass: ep___gallery_featured.default };
 const $gallery_popular: Provider = { provide: 'ep:gallery/popular', useClass: ep___gallery_popular.default };
@@ -965,6 +967,7 @@ const $reversi_verify: Provider = { provide: 'ep:reversi/verify', useClass: ep__
 		$following_requests_accept,
 		$following_requests_cancel,
 		$following_requests_list,
+		$following_requests_sent,
 		$following_requests_reject,
 		$gallery_featured,
 		$gallery_popular,
diff --git a/packages/backend/src/server/api/endpoints.ts b/packages/backend/src/server/api/endpoints.ts
index 49b07d6ced..15809b2678 100644
--- a/packages/backend/src/server/api/endpoints.ts
+++ b/packages/backend/src/server/api/endpoints.ts
@@ -193,6 +193,7 @@ import * as ep___following_invalidate from './endpoints/following/invalidate.js'
 import * as ep___following_requests_accept from './endpoints/following/requests/accept.js';
 import * as ep___following_requests_cancel from './endpoints/following/requests/cancel.js';
 import * as ep___following_requests_list from './endpoints/following/requests/list.js';
+import * as ep___following_requests_sent from './endpoints/following/requests/sent.js';
 import * as ep___following_requests_reject from './endpoints/following/requests/reject.js';
 import * as ep___gallery_featured from './endpoints/gallery/featured.js';
 import * as ep___gallery_popular from './endpoints/gallery/popular.js';
@@ -578,6 +579,7 @@ const eps = [
 	['following/requests/accept', ep___following_requests_accept],
 	['following/requests/cancel', ep___following_requests_cancel],
 	['following/requests/list', ep___following_requests_list],
+	['following/requests/sent', ep___following_requests_sent],
 	['following/requests/reject', ep___following_requests_reject],
 	['gallery/featured', ep___gallery_featured],
 	['gallery/popular', ep___gallery_popular],
diff --git a/packages/backend/src/server/api/endpoints/following/requests/sent.ts b/packages/backend/src/server/api/endpoints/following/requests/sent.ts
new file mode 100644
index 0000000000..6325f01bb8
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/following/requests/sent.ts
@@ -0,0 +1,77 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Inject, Injectable } from '@nestjs/common';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import { QueryService } from '@/core/QueryService.js';
+import type { FollowRequestsRepository } from '@/models/_.js';
+import { FollowRequestEntityService } from '@/core/entities/FollowRequestEntityService.js';
+import { DI } from '@/di-symbols.js';
+
+export const meta = {
+	tags: ['following', 'account'],
+
+	requireCredential: true,
+
+	kind: 'read:following',
+
+	res: {
+		type: 'array',
+		optional: false, nullable: false,
+		items: {
+			type: 'object',
+			optional: false, nullable: false,
+			properties: {
+				id: {
+					type: 'string',
+					optional: false, nullable: false,
+					format: 'id',
+				},
+				follower: {
+					type: 'object',
+					optional: false, nullable: false,
+					ref: 'UserLite',
+				},
+				followee: {
+					type: 'object',
+					optional: false, nullable: false,
+					ref: 'UserLite',
+				},
+			},
+		},
+	},
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		sinceId: { type: 'string', format: 'misskey:id' },
+		untilId: { type: 'string', format: 'misskey:id' },
+		limit: { type: 'integer', minimum: 1, maximum: 100, default: 10 },
+	},
+	required: [],
+} as const;
+
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
+	constructor(
+		@Inject(DI.followRequestsRepository)
+		private followRequestsRepository: FollowRequestsRepository,
+
+		private followRequestEntityService: FollowRequestEntityService,
+		private queryService: QueryService,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			const query = this.queryService.makePaginationQuery(this.followRequestsRepository.createQueryBuilder('request'), ps.sinceId, ps.untilId)
+				.andWhere('request.followerId = :meId', { meId: me.id });
+
+			const requests = await query
+				.limit(ps.limit)
+				.getMany();
+
+			return await this.followRequestEntityService.packMany(requests, me);
+		});
+	}
+}