public BuySellDocumentTypeENUM IsSaleOrPurchaseOrDelivery(BuySellDoc buySellDoc)
{
if (buySellDoc.BuySellDocumentTypeEnum == BuySellDocumentTypeENUM.Delivery)
{
return(BuySellDocumentTypeENUM.Delivery);
}
if (buySellDoc.CustomerId.IsNullOrWhiteSpace() && buySellDoc.OwnerId.IsNullOrWhiteSpace())
{
ErrorsGlobal.Add("Both Customer and Owner are empty.", "Event_CreateViewAndSetupSelectList");
throw new Exception();
}
if (buySellDoc.CustomerId.IsNullOrWhiteSpace())
{
//this is a purchase order
return(BuySellDocumentTypeENUM.Sale);
}
if (buySellDoc.OwnerId.IsNullOrWhiteSpace())
{
//this is a sale.
return(BuySellDocumentTypeENUM.Purchase);
}
ApplicationUser ownerUser = OwnerBiz.GetUserForEntityrWhoIsNotAdminFor(buySellDoc.OwnerId);
ownerUser.IsNullThrowException();
if (UserId == ownerUser.Id)
{
return(BuySellDocumentTypeENUM.Sale);
}
//get the CustomerUser
ApplicationUser customerUser = CustomerBiz.GetUserForEntityrWhoIsNotAdminFor(buySellDoc.CustomerId);
customerUser.IsNullThrowException();
if (UserId == customerUser.Id)
{
return(BuySellDocumentTypeENUM.Purchase);
}
//if(buySellDoc.)
throw new Exception("Unknown type");
}