public void UpdateOrder(SellingOrderDto orderDto)
{
var oldOrder = sellingOrderRepository.GetBy(orderDto.Id);
oldOrder.SellingTransactions = sellingTransactionRepository.GetTransactions(orderDto.Id).ToList();
/*Remove old quantity*/
List <Product> productList = new List <Product>();
foreach (var transaction in oldOrder.SellingTransactions)
{
var product = productRepository.GetBy(transaction.ProductId);
product.Quantity += transaction.Quantity;
productList.Add(product);
}
productRepository.UpdateQuantity(productList);
/*Remove old transaction*/
sellingTransactionRepository.RemoveRange(oldOrder.SellingTransactions);
/*Add new quantity*/
List <Product> newProductList = new List <Product>();
foreach (var transaction in orderDto.SellingTransactions)
{
transaction.SellingOrderId = orderDto.Id;
var product = productRepository.GetBy(transaction.ProductId);
product.Quantity -= transaction.Quantity;
newProductList.Add(product);
}
productRepository.UpdateQuantity(newProductList);
/*Add new transaction*/
sellingOrderRepository.Update(orderDto.MappingOrder());
}
