1 files changed, 33 insertions, 0 deletions
diff --git a/src/server/api/endpoints/users/groups/joined.ts b/src/server/api/endpoints/users/groups/joined.ts
new file mode 100644
index 0000000000..14561fce05
--- /dev/null
+++ b/src/server/api/endpoints/users/groups/joined.ts
@@ -0,0 +1,33 @@
+import define from '../../../define';
+import { UserGroups, UserGroupJoinings } from '../../../../../models';
+import { types, bool } from '../../../../../misc/schema';
+
+export const meta = {
+	desc: {
+		'ja-JP': '自分の所属するユーザーグループ一覧を取得します。'
+	},
+
+	tags: ['groups', 'account'],
+
+	requireCredential: true,
+
+	kind: 'read:user-groups',
+
+	res: {
+		type: types.array,
+		optional: bool.false, nullable: bool.false,
+		items: {
+			type: types.object,
+			optional: bool.false, nullable: bool.false,
+			ref: 'UserGroup',
+		}
+	},
+};
+
+export default define(meta, async (ps, me) => {
+	const joinings = await UserGroupJoinings.find({
+		userId: me.id,
+	});
+
+	return await Promise.all(joinings.map(x => UserGroups.pack(x.userGroupId)));
+});