public Cataction CatAction(Cataction catAction) { if (catAction.Action == "add") { catAction.AddedToQuestion = true; _repo.AddCatToQuestion(catAction.CategoryId, catAction.QuestionId, catAction.AddedToQuestion); } if (catAction.Action == "remove") { _repo.RemoveCatFromQuestion(catAction.CategoryId); } return(catAction); }