public int AddPurchaseOrder(Order order) { if (order != null && IsValid(order)) { return(_repositoryService.AddPurchaseOrder(order)); } throw new ArgumentException("Order is invalid."); }
public int AddPurchaseOrder(Order order) { if (order != null && IsValid(order)) { return(_repositoryService.AddPurchaseOrder(order)); } throw new ArgumentException("Order is invalid."); }