public async Task <BaseModel> CreateAsync(OrderModelItem modelItem) { if (modelItem.OrderItems == null || !modelItem.OrderItems.Any()) { modelItem.Errors.Add(Constants.Errors.CreateOrderError); return(modelItem); } var order = new Order(); order = modelItem.MapToEntity(order); var orderId = await _orderRepository.CreateAsync(order); if (orderId == 0) { modelItem.Errors.Add(Constants.Errors.CreateOrderError); return(modelItem); } var orderItems = modelItem.OrderItems.MapToOrderItemsList(orderId); var result = await _orderItemRepository.CreateListAsync(orderItems); if (!result && orderItems.Count() > 0) { modelItem.Errors.Add(Constants.Errors.CreateOrderError); } return(modelItem); }