From 1eacf0772c1de0b5808bc23fe79290557b5c71bb Mon Sep 17 00:00:00 2001
From: Lhc_fl <lhcfl@outlook.com>
Date: Sun, 6 Oct 2024 18:00:23 +0800
Subject: [PATCH] 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.
---
 .../backend/src/server/api/EndpointsModule.ts |  3 +
 packages/backend/src/server/api/endpoints.ts  |  2 +
 .../api/endpoints/following/requests/sent.ts  | 77 ++++++++++++++++
 packages/frontend/src/navbar.ts               |  1 -
 .../frontend/src/pages/follow-requests.vue    | 91 ++++++++++++-------
 packages/misskey-js/etc/misskey-js.api.md     |  8 ++
 .../misskey-js/src/autogen/apiClientJSDoc.ts  | 11 +++
 packages/misskey-js/src/autogen/endpoint.ts   |  4 +
 packages/misskey-js/src/autogen/entities.ts   |  2 +
 packages/misskey-js/src/autogen/types.ts      | 72 +++++++++++++++
 10 files changed, 238 insertions(+), 33 deletions(-)
 create mode 100644 packages/backend/src/server/api/endpoints/following/requests/sent.ts

diff --git a/packages/backend/src/server/api/EndpointsModule.ts b/packages/backend/src/server/api/EndpointsModule.ts
index c90a23d7b5..8434e7e8e3 100644
--- a/packages/backend/src/server/api/EndpointsModule.ts
+++ b/packages/backend/src/server/api/EndpointsModule.ts
@@ -189,6 +189,7 @@ 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';
@@ -586,6 +587,7 @@ 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 };
@@ -987,6 +989,7 @@ 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 e93e57f907..bb5c71d78c 100644
--- a/packages/backend/src/server/api/endpoints.ts
+++ b/packages/backend/src/server/api/endpoints.ts
@@ -195,6 +195,7 @@ 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';
@@ -590,6 +591,7 @@ 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);
+		});
+	}
+}
diff --git a/packages/frontend/src/navbar.ts b/packages/frontend/src/navbar.ts
index b6385b5ad2..60dadd8fc6 100644
--- a/packages/frontend/src/navbar.ts
+++ b/packages/frontend/src/navbar.ts
@@ -41,7 +41,6 @@ export const navbarItemDef = reactive({
 	followRequests: {
 		title: i18n.ts.followRequests,
 		icon: 'ti ti-user-plus',
-		show: computed(() => $i != null && $i.isLocked),
 		indicated: computed(() => $i != null && $i.hasPendingReceivedFollowRequest),
 		to: '/my/follow-requests',
 	},
diff --git a/packages/frontend/src/pages/follow-requests.vue b/packages/frontend/src/pages/follow-requests.vue
index d50887b2e9..10b21ec1cb 100644
--- a/packages/frontend/src/pages/follow-requests.vue
+++ b/packages/frontend/src/pages/follow-requests.vue
@@ -5,39 +5,43 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <template>
 <MkStickyContainer>
-	<template #header><MkPageHeader/></template>
+	<template #header><MkPageHeader v-model:tab="tab" :actions="headerActions" :tabs="headerTabs"/></template>
 	<MkSpacer :contentMax="800">
-		<MkPagination ref="paginationComponent" :pagination="pagination">
-			<template #empty>
-				<div class="_fullinfo">
-					<img :src="infoImageUrl" class="_ghost"/>
-					<div>{{ i18n.ts.noFollowRequests }}</div>
-				</div>
-			</template>
-			<template #default="{items}">
-				<div class="mk-follow-requests">
-					<div v-for="req in items" :key="req.id" class="user _panel">
-						<MkAvatar class="avatar" :user="req.follower" indicator link preview/>
-						<div class="body">
-							<div class="name">
-								<MkA v-user-preview="req.follower.id" class="name" :to="userPage(req.follower)"><MkUserName :user="req.follower"/></MkA>
-								<p class="acct">@{{ acct(req.follower) }}</p>
-							</div>
-							<div class="commands">
-								<MkButton class="command" rounded primary @click="accept(req.follower)"><i class="ti ti-check"/> {{ i18n.ts.accept }}</MkButton>
-								<MkButton class="command" rounded danger @click="reject(req.follower)"><i class="ti ti-x"/> {{ i18n.ts.reject }}</MkButton>
+		<MkHorizontalSwipe v-model:tab="tab" :tabs="headerTabs">
+			<div :key="tab" class="_gaps">
+				<MkPagination ref="paginationComponent" :pagination="pagination">
+					<template #empty>
+						<div class="_fullinfo">
+							<img :src="infoImageUrl" class="_ghost"/>
+							<div>{{ i18n.ts.noFollowRequests }}</div>
+						</div>
+					</template>
+					<template #default="{items}">
+						<div class="mk-follow-requests">
+							<div v-for="req in items" :key="req.id" class="user _panel">
+								<MkAvatar class="avatar" :user="displayUser(req)" indicator link preview/>
+								<div class="body">
+									<div class="name">
+										<MkA v-user-preview="displayUser(req).id" class="name" :to="userPage(displayUser(req))"><MkUserName :user="displayUser(req)"/></MkA>
+										<p class="acct">@{{ acct(displayUser(req)) }}</p>
+									</div>
+									<div v-if="tab === 'list'" class="commands">
+										<MkButton class="command" rounded primary @click="accept(displayUser(req))"><i class="ti ti-check"/> {{ i18n.ts.accept }}</MkButton>
+										<MkButton class="command" rounded danger @click="reject(displayUser(req))"><i class="ti ti-x"/> {{ i18n.ts.reject }}</MkButton>
+									</div>
+								</div>
 							</div>
 						</div>
-					</div>
-				</div>
-			</template>
-		</MkPagination>
+					</template>
+				</MkPagination>
+			</div>
+		</MkHorizontalSwipe>
 	</MkSpacer>
 </MkStickyContainer>
 </template>
 
 <script lang="ts" setup>
-import { shallowRef, computed } from 'vue';
+import { shallowRef, computed, ref } from 'vue';
 import MkPagination from '@/components/MkPagination.vue';
 import MkButton from '@/components/MkButton.vue';
 import { userPage, acct } from '@/filters/user.js';
@@ -45,29 +49,52 @@ import { misskeyApi } from '@/scripts/misskey-api.js';
 import { i18n } from '@/i18n.js';
 import { definePageMetadata } from '@/scripts/page-metadata.js';
 import { infoImageUrl } from '@/instance.js';
+import MkHorizontalSwipe from '@/components/MkHorizontalSwipe.vue';
 
 const paginationComponent = shallowRef<InstanceType<typeof MkPagination>>();
 
-const pagination = {
-	endpoint: 'following/requests/list' as const,
-	limit: 10,
-};
+const pagination = computed(() => tab.value === 'list'
+	? {
+		endpoint: 'following/requests/list' as const,
+		limit: 10,
+	}
+	: {
+		endpoint: 'following/requests/sent' as const,
+		limit: 10,
+	},
+);
 
 function accept(user) {
 	misskeyApi('following/requests/accept', { userId: user.id }).then(() => {
-		paginationComponent.value.reload();
+		paginationComponent.value?.reload();
 	});
 }
 
 function reject(user) {
 	misskeyApi('following/requests/reject', { userId: user.id }).then(() => {
-		paginationComponent.value.reload();
+		paginationComponent.value?.reload();
 	});
 }
 
+function displayUser(req) {
+	return tab.value === 'list' ? req.follower : req.followee;
+}
+
 const headerActions = computed(() => []);
 
-const headerTabs = computed(() => []);
+const headerTabs = computed(() => [
+	{
+		key: 'list',
+		title: i18n.ts.followRequests,
+		icon: 'ph-envelope ph-bold ph-lg',
+	}, {
+		key: 'sent',
+		title: i18n.ts.followRequestPending,
+		icon: 'ph-paper-plane-tilt ph-bold ph-lg',
+	},
+]);
+
+const tab = ref('list');
 
 definePageMetadata(() => ({
 	title: i18n.ts.followRequests,
diff --git a/packages/misskey-js/etc/misskey-js.api.md b/packages/misskey-js/etc/misskey-js.api.md
index d2a82f4901..b85bbd4421 100644
--- a/packages/misskey-js/etc/misskey-js.api.md
+++ b/packages/misskey-js/etc/misskey-js.api.md
@@ -1502,6 +1502,8 @@ declare namespace entities {
         FollowingRequestsCancelResponse,
         FollowingRequestsListRequest,
         FollowingRequestsListResponse,
+        FollowingRequestsSentRequest,
+        FollowingRequestsSentResponse,
         FollowingRequestsRejectRequest,
         GalleryFeaturedRequest,
         GalleryFeaturedResponse,
@@ -2023,6 +2025,12 @@ type FollowingRequestsListResponse = operations['following___requests___list']['
 // @public (undocumented)
 type FollowingRequestsRejectRequest = operations['following___requests___reject']['requestBody']['content']['application/json'];
 
+// @public (undocumented)
+type FollowingRequestsSentRequest = operations['following___requests___sent']['requestBody']['content']['application/json'];
+
+// @public (undocumented)
+type FollowingRequestsSentResponse = operations['following___requests___sent']['responses']['200']['content']['application/json'];
+
 // @public (undocumented)
 type FollowingUpdateAllRequest = operations['following___update-all']['requestBody']['content']['application/json'];
 
diff --git a/packages/misskey-js/src/autogen/apiClientJSDoc.ts b/packages/misskey-js/src/autogen/apiClientJSDoc.ts
index 20e3a6e545..9a3d2849b9 100644
--- a/packages/misskey-js/src/autogen/apiClientJSDoc.ts
+++ b/packages/misskey-js/src/autogen/apiClientJSDoc.ts
@@ -2029,6 +2029,17 @@ declare module '../api.js' {
       credential?: string | null,
     ): Promise<SwitchCaseResponseType<E, P>>;
 
+    /**
+     * No description provided.
+     * 
+     * **Credential required**: *Yes* / **Permission**: *read:following*
+     */
+    request<E extends 'following/requests/sent', P extends Endpoints[E]['req']>(
+      endpoint: E,
+      params: P,
+      credential?: string | null,
+    ): Promise<SwitchCaseResponseType<E, P>>;
+
     /**
      * No description provided.
      * 
diff --git a/packages/misskey-js/src/autogen/endpoint.ts b/packages/misskey-js/src/autogen/endpoint.ts
index 2652f40cf9..95c75d2b52 100644
--- a/packages/misskey-js/src/autogen/endpoint.ts
+++ b/packages/misskey-js/src/autogen/endpoint.ts
@@ -280,6 +280,8 @@ import type {
 	FollowingRequestsCancelResponse,
 	FollowingRequestsListRequest,
 	FollowingRequestsListResponse,
+	FollowingRequestsSentRequest,
+	FollowingRequestsSentResponse,
 	FollowingRequestsRejectRequest,
 	GalleryFeaturedRequest,
 	GalleryFeaturedResponse,
@@ -774,6 +776,7 @@ export type Endpoints = {
 	'following/requests/accept': { req: FollowingRequestsAcceptRequest; res: EmptyResponse };
 	'following/requests/cancel': { req: FollowingRequestsCancelRequest; res: FollowingRequestsCancelResponse };
 	'following/requests/list': { req: FollowingRequestsListRequest; res: FollowingRequestsListResponse };
+	'following/requests/sent': { req: FollowingRequestsSentRequest; res: FollowingRequestsSentResponse };
 	'following/requests/reject': { req: FollowingRequestsRejectRequest; res: EmptyResponse };
 	'gallery/featured': { req: GalleryFeaturedRequest; res: GalleryFeaturedResponse };
 	'gallery/popular': { req: EmptyRequest; res: GalleryPopularResponse };
@@ -1170,6 +1173,7 @@ export const endpointReqTypes: Record<keyof Endpoints, 'application/json' | 'mul
 	'following/requests/accept': 'application/json',
 	'following/requests/cancel': 'application/json',
 	'following/requests/list': 'application/json',
+	'following/requests/sent': 'application/json',
 	'following/requests/reject': 'application/json',
 	'gallery/featured': 'application/json',
 	'gallery/popular': 'application/json',
diff --git a/packages/misskey-js/src/autogen/entities.ts b/packages/misskey-js/src/autogen/entities.ts
index fc14551f3f..a0b6bce63c 100644
--- a/packages/misskey-js/src/autogen/entities.ts
+++ b/packages/misskey-js/src/autogen/entities.ts
@@ -283,6 +283,8 @@ export type FollowingRequestsCancelRequest = operations['following___requests___
 export type FollowingRequestsCancelResponse = operations['following___requests___cancel']['responses']['200']['content']['application/json'];
 export type FollowingRequestsListRequest = operations['following___requests___list']['requestBody']['content']['application/json'];
 export type FollowingRequestsListResponse = operations['following___requests___list']['responses']['200']['content']['application/json'];
+export type FollowingRequestsSentRequest = operations['following___requests___sent']['requestBody']['content']['application/json'];
+export type FollowingRequestsSentResponse = operations['following___requests___sent']['responses']['200']['content']['application/json'];
 export type FollowingRequestsRejectRequest = operations['following___requests___reject']['requestBody']['content']['application/json'];
 export type GalleryFeaturedRequest = operations['gallery___featured']['requestBody']['content']['application/json'];
 export type GalleryFeaturedResponse = operations['gallery___featured']['responses']['200']['content']['application/json'];
diff --git a/packages/misskey-js/src/autogen/types.ts b/packages/misskey-js/src/autogen/types.ts
index 0453fd0a36..5a3b6d2cc0 100644
--- a/packages/misskey-js/src/autogen/types.ts
+++ b/packages/misskey-js/src/autogen/types.ts
@@ -1770,6 +1770,15 @@ export type paths = {
      */
     post: operations['following___requests___list'];
   };
+  '/following/requests/sent': {
+    /**
+     * following/requests/sent
+     * @description No description provided.
+     *
+     * **Credential required**: *Yes* / **Permission**: *read:following*
+     */
+    post: operations['following___requests___sent'];
+  };
   '/following/requests/reject': {
     /**
      * following/requests/reject
@@ -16244,6 +16253,69 @@ export type operations = {
       };
     };
   };
+  /**
+   * following/requests/sent
+   * @description No description provided.
+   *
+   * **Credential required**: *Yes* / **Permission**: *read:following*
+   */
+  following___requests___sent: {
+    requestBody: {
+      content: {
+        'application/json': {
+          /** Format: misskey:id */
+          sinceId?: string;
+          /** Format: misskey:id */
+          untilId?: string;
+          /** @default 10 */
+          limit?: number;
+        };
+      };
+    };
+    responses: {
+      /** @description OK (with results) */
+      200: {
+        content: {
+          'application/json': {
+              /** Format: id */
+              id: string;
+              follower: components['schemas']['UserLite'];
+              followee: components['schemas']['UserLite'];
+            }[];
+        };
+      };
+      /** @description Client error */
+      400: {
+        content: {
+          'application/json': components['schemas']['Error'];
+        };
+      };
+      /** @description Authentication error */
+      401: {
+        content: {
+          'application/json': components['schemas']['Error'];
+        };
+      };
+      /** @description Forbidden error */
+      403: {
+        content: {
+          'application/json': components['schemas']['Error'];
+        };
+      };
+      /** @description I'm Ai */
+      418: {
+        content: {
+          'application/json': components['schemas']['Error'];
+        };
+      };
+      /** @description Internal server error */
+      500: {
+        content: {
+          'application/json': components['schemas']['Error'];
+        };
+      };
+    };
+  };
   /**
    * following/requests/reject
    * @description No description provided.