個別に投稿のウォッチ/ウォッチ解除をできるように

Resolve #161

CHANGELOG.md

@@ -4,6 +4,7 @@ ChangeLog
 10.81.0
 ----------
 * 動画のサムネイルを作成するように
+* 個別に投稿のウォッチ/ウォッチ解除をできるように
 * リモートの外部サービス認証情報を表示するように
 * public の Renote/Reply/Quote先 が public以外 だったら、public => homeに
 * ユーザーページから管理者/モデレーターがアカウントのサイレンス/凍結をできるように

locales/ja-JP.yml

@@ -374,6 +374,8 @@ common/views/components/note-menu.vue:
   copy-link: "リンクをコピー"
   favorite: "お気に入り"
   unfavorite: "お気に入り解除"
+  watch: "ウォッチ"
+  unwatch: "ウォッチ解除"
   pin: "ピン留め"
   unpin: "ピン留め解除"
   delete: "削除"

src/client/app/common/views/components/note-menu.vue

@@ -10,14 +10,15 @@ import i18n from '../../../i18n';
 import { url } from '../../../config';
 import copyToClipboard from '../../../common/scripts/copy-to-clipboard';
 import { concat, intersperse } from '../../../../../prelude/array';
-import { faCopy } from '@fortawesome/free-regular-svg-icons';
+import { faCopy, faEye, faEyeSlash } from '@fortawesome/free-regular-svg-icons';
 
 export default Vue.extend({
 	i18n: i18n('common/views/components/note-menu.vue'),
 	props: ['note', 'source'],
 	data() {
 		return {
-			isFavorited: false
+			isFavorited: false,
+			isWatching: false
 		};
 	},
 	computed: {
@@ -55,6 +56,15 @@ export default Vue.extend({
 				text: this.$t('favorite'),
 				action: this.favorite
 			},
+			this.note.userId != this.$store.state.i.id ? this.isWatching ? {
+				icon: faEyeSlash,
+				text: this.$t('unwatch'),
+				action: this.unwatch
+			} : {
+				icon: faEye,
+				text: this.$t('watch'),
+				action: this.watch
+			} : undefined,
 			this.note.userId == this.$store.state.i.id ? (this.$store.state.i.pinnedNoteIds || []).includes(this.note.id) ? {
 				icon: 'thumbtack',
 				text: this.$t('unpin'),
@@ -78,6 +88,7 @@ export default Vue.extend({
 			noteId: this.note.id
 		}).then(state => {
 			this.isFavorited = state.isFavorited;
+			this.isWatching = state.isWatching;
 		});
 	},
 
@@ -166,6 +177,30 @@ export default Vue.extend({
 			});
 		},
 
+		watch() {
+			this.$root.api('notes/watching/create', {
+				noteId: this.note.id
+			}).then(() => {
+				this.$root.dialog({
+					type: 'success',
+					splash: true
+				});
+				this.destroyDom();
+			});
+		},
+
+		unwatch() {
+			this.$root.api('notes/watching/delete', {
+				noteId: this.note.id
+			}).then(() => {
+				this.$root.dialog({
+					type: 'success',
+					splash: true
+				});
+				this.destroyDom();
+			});
+		},
+
 		closed() {
 			this.$nextTick(() => {
 				this.destroyDom();

src/server/api/endpoints/notes/state.ts

@@ -1,6 +1,7 @@
 import $ from 'cafy'; import ID, { transform } from '../../../../misc/cafy-id';
 import define from '../../define';
 import Favorite from '../../../../models/favorite';
+import NoteWatching from '../../../../models/note-watching';
 
 export const meta = {
 	stability: 'stable',
@@ -25,14 +26,23 @@ export const meta = {
 };
 
 export default define(meta, (ps, user) => new Promise(async (res, rej) => {
-	const favorite = await Favorite.count({
-		userId: user._id,
-		noteId: ps.noteId
-	}, {
-		limit: 1
-	});
+	const [favorite, watching] = await Promise.all([
+		Favorite.count({
+			userId: user._id,
+			noteId: ps.noteId
+		}, {
+			limit: 1
+		}),
+		NoteWatching.count({
+			userId: user._id,
+			noteId: ps.noteId
+		}, {
+			limit: 1
+		})
+	]);
 
 	res({
-		isFavorited: favorite !== 0
+		isFavorited: favorite !== 0,
+		isWatching: watching !== 0
 	});
 }));