public async Task <IHttpActionResult> ChangeAllowSeeTree(string friendId, bool canSeeTree) { UnitOfWork uow = new UnitOfWork(new ApplicationDbContext()); FriendshipService service = new FriendshipService(uow); var userId = User.Identity.GetUserId(); service.ChangeAllowSeeTree(userId, friendId, canSeeTree); uow.Commit(); return(Ok()); }