public void Save(string uid)
{
try
{
if (string.IsNullOrEmpty(uid))
{
throw new ArgumentNullException("UID", "User Name is required.");
}
Dictionary <string, string> ValErrors = Validate();
if (ValErrors.Count > 0)
{
throw new RequisitionNotValidException("Purchase Order is not valid.", ValErrors);
}
using (PurchasingContext Context = ContextHelper.GetDBContext())
{
Enums.HistoryType ChangeType;
PurchaseOrder Original = null;
PurchaseOrderData data = null;
if (PurchaseOrderID > 0)
{
ChangeType = Enums.HistoryType.UPDATE;
data = Context.PurchaseOrderDatas.FirstOrDefault(x => x.purchase_order_id == PurchaseOrderID);
Original = new PurchaseOrder(data);
}
else
{
ChangeType = Enums.HistoryType.ADD;
data = new PurchaseOrderData();
data.created_by = uid;
data.date_created = DateTime.Now;
}
data.vendor_id = VendorID;
data.purchase_order_type_luid = PurchaseOrderTypeLUID;
data.organization_id = OrganizationID;
if (DateOrdered > DateTime.MinValue)
{
data.date_ordered = DateOrdered;
}
else
{
data.date_ordered = null;
}
if (OrderedByID > 0)
{
data.ordered_by = OrderedByID;
}
else
{
data.ordered_by = null;
}
data.status_luid = StatusLUID;
if (DateReceived > DateTime.MinValue)
{
data.date_received = DateReceived;
}
else
{
data.date_received = null;
}
if (DateClosed > DateTime.MinValue)
{
data.date_closed = DateClosed;
}
else
{
data.date_closed = null;
}
if (!String.IsNullOrEmpty(ShipToName))
{
data.ship_to_name = ShipToName;
}
else
{
data.ship_to_name = null;
}
if (!String.IsNullOrEmpty(ShipToAttn))
{
data.ship_to_attention = ShipToAttn;
}
else
{
data.ship_to_attention = null;
}
if (ShipToAddress != null && ShipToAddress.IsValid())
{
data.ship_to_address = ShipToAddress.ToArenaFormat();
}
else
{
data.ship_to_address = null;
}
if (ShippingCharge != 0)
{
data.shipping_charge = ShippingCharge;
}
else
{
data.shipping_charge = null;
}
if (OtherCharge != 0)
{
data.other_charge = OtherCharge;
}
else
{
data.other_charge = null;
}
if (DefaultPaymentMethodID > 0)
{
data.default_payment_method_id = DefaultPaymentMethodID;
}
else
{
data.default_payment_method_id = null;
}
data.modified_by = uid;
data.date_modified = DateTime.Now;
data.active = Active;
if (!String.IsNullOrEmpty(Terms))
{
data.terms = Terms.Trim();
}
else
{
data.terms = null;
}
data.has_been_billed = HasBeenBilled;
if (PurchaseOrderID <= 0)
{
Context.PurchaseOrderDatas.InsertOnSubmit(data);
}
Context.SubmitChanges();
Load(data);
SaveHistory(ChangeType, Original, uid);
}
}
catch (Exception ex)
{
throw new RequisitionException("An error has occurred while saving purchase order.", ex);
}
}
public bool HasChanged()
{
bool IsDifferent = false;
PurchaseOrder Original = new PurchaseOrder(PurchaseOrderID);
if (VendorID != Original.VendorID)
{
IsDifferent = true;
}
if (!IsDifferent && PurchaseOrderTypeLUID != Original.PurchaseOrderTypeLUID)
{
IsDifferent = true;
}
if (!IsDifferent && OrganizationID != Original.OrganizationID)
{
IsDifferent = true;
}
if (!IsDifferent && DateOrdered != Original.DateOrdered)
{
IsDifferent = true;
}
if (!IsDifferent && OrderedByID != Original.OrderedByID)
{
IsDifferent = true;
}
if (!IsDifferent && StatusLUID != Original.StatusLUID)
{
IsDifferent = true;
}
if (!IsDifferent && DateReceived != Original.DateReceived)
{
IsDifferent = true;
}
if (!IsDifferent && DateClosed != Original.DateClosed)
{
IsDifferent = true;
}
if (!IsDifferent && ShipToAddress != Original.ShipToAddress)
{
IsDifferent = true;
}
if (!IsDifferent && ShipToName != Original.ShipToName)
{
IsDifferent = true;
}
if (!IsDifferent && ShipToAttn != Original.ShipToAttn)
{
IsDifferent = true;
}
if (!IsDifferent && ShippingCharge != Original.ShippingCharge)
{
IsDifferent = true;
}
if (!IsDifferent && OtherCharge != Original.OtherCharge)
{
IsDifferent = true;
}
if (!IsDifferent && DefaultPaymentMethodID != Original.DefaultPaymentMethodID)
{
IsDifferent = true;
}
if (!IsDifferent && Terms != Original.Terms)
{
IsDifferent = true;
}
return(IsDifferent);
}
public bool CanBeDeleted()
{
bool Deleteable = true;
if (Deleteable && POItems.Where(poi => poi.Active == true).Where(poi => poi.PurchaseOrder.Active).Where(poi => poi.PurchaseOrder.StatusLUID != PurchaseOrder.PurchaseOrderStatusCancelledLUID()).Count() > 0)
{
Deleteable = false;
}
return(Deleteable);
}