public ActionResult RestoreTask(int taskId)
{
var manager = new TaskManager();
int userId = int.Parse(User.Identity.GetProjectUserId());
var projectId = manager.GetProjectForTask(taskId).Id;
var reason = Request.Form["restoreReason"];
manager.RestoreTask(taskId, userId, reason);
TempData["DetailsPage"] = "1";
return Redirect("/Projects/Details/" + projectId);
}