feat: チャンネルの削除

Resolve #7171
Resolve #9935

packages/frontend/src/pages/channel-editor.vue

@@ -46,8 +46,9 @@
 				</div>
 			</MkFolder>
 
-			<div>
+			<div class="_buttons">
 				<MkButton primary @click="save()"><i class="ti ti-device-floppy"></i> {{ channelId ? i18n.ts.save : i18n.ts.create }}</MkButton>
+				<MkButton v-if="channelId" danger @click="archive()"><i class="ti ti-trash"></i> {{ i18n.ts.archive }}</MkButton>
 			</div>
 		</div>
 	</MkSpacer>
@@ -151,6 +152,23 @@ function save() {
 	}
 }
 
+async function archive() {
+	const { canceled } = await os.confirm({
+		type: 'warning',
+		title: i18n.t('channelArchiveConfirmTitle', { name: name }),
+		text: i18n.ts.channelArchiveConfirmDescription,
+	});
+
+	if (canceled) return;
+	
+	os.api('channels/update', {
+		channelId: props.channelId,
+		isArchived: true,
+	}).then(() => {
+		os.success();
+	});
+}
+
 function setBannerImage(evt) {
 	selectFile(evt.currentTarget ?? evt.target, null).then(file => {
 		bannerId = file.id;

packages/frontend/src/pages/channel.vue

@@ -28,6 +28,8 @@
 			</MkFoldableSection>
 		</div>
 		<div v-if="channel && tab === 'timeline'" class="_gaps">
+			<MkInfo v-if="channel.isArchived" warn>{{ i18n.ts.thisChannelArchived }}</MkInfo>
+
 			<!-- スマホ・タブレットの場合、キーボードが表示されると投稿が見づらくなるので、デスクトップ場合のみ自動でフォーカスを当てる -->
 			<MkPostForm v-if="$i && defaultStore.reactiveState.showFixedPostFormInChannel.value" :channel="channel" class="post-form _panel" fixed :autofocus="deviceKind === 'desktop'"/>
 
@@ -77,6 +79,7 @@ import MkButton from '@/components/MkButton.vue';
 import MkInput from '@/components/MkInput.vue';
 import { defaultStore } from '@/store';
 import MkNote from '@/components/MkNote.vue';
+import MkInfo from '@/components/MkInfo.vue';
 import MkFoldableSection from '@/components/MkFoldableSection.vue';
 
 const router = useRouter();