feat: 時限ロール (#10145)

* feat: 時限ロール

* クライアントから期限を確認できるように

* リファクタとか

* fix test

* fix test

* fix test

* clean up

packages/frontend/src/pages/user-info.vue

@@ -337,7 +337,31 @@ async function assignRole() {
 	});
 	if (canceled) return;
 
-	await os.apiWithDialog('admin/roles/assign', { roleId, userId: user.id });
+	const { canceled: canceled2, result: period } = await os.select({
+		title: i18n.ts.period,
+		items: [{
+			value: 'indefinitely', text: i18n.ts.indefinitely,
+		}, {
+			value: 'oneHour', text: i18n.ts.oneHour,
+		}, {
+			value: 'oneDay', text: i18n.ts.oneDay,
+		}, {
+			value: 'oneWeek', text: i18n.ts.oneWeek,
+		}, {
+			value: 'oneMonth', text: i18n.ts.oneMonth,
+		}],
+		default: 'indefinitely',
+	});
+	if (canceled2) return;
+
+	const expiresAt = period === 'indefinitely' ? null
+		: period === 'oneHour' ? Date.now() + (1000 * 60 * 60)
+		: period === 'oneDay' ? Date.now() + (1000 * 60 * 60 * 24)
+		: period === 'oneWeek' ? Date.now() + (1000 * 60 * 60 * 24 * 7)
+		: period === 'oneMonth' ? Date.now() + (1000 * 60 * 60 * 24 * 30)
+		: null;
+
+	await os.apiWithDialog('admin/roles/assign', { roleId, userId: user.id, expiresAt });
 	refreshUser();
 }