public async Task <object> AddCategoryToService(Categories_Services request) { try { var isCategoryContain = await _servicesService.CheckCategoryInServices((int)request.IdCategories, (int)request.IdServices); if (isCategoryContain) { return(JsonResults.Error(406, "This service already has this category.")); } await _servicesService.AddCategoryToService(request); return(JsonResults.Success()); } catch (Exception ex) { return(JsonResults.Error(400, ex.Message)); } }