public OperationResult <bool> SaveCustomer(int franchiseId, tbl_Customer customer, tbl_Locations location,
tbl_Contacts primaryContact, tbl_Contacts secondaryContact,
bool isBillTo)
{
const int findByNameMaxLength = 150;
try
{
using (var tScope = new TransactionScope())
{
using (var dbContext = new EightHundredEntities(UserKey))
{
if (customer.CustomerID != 0)
{
var existingCust = dbContext.tbl_Customer.Single(c => c.CustomerID == customer.CustomerID);
dbContext.ApplyCurrentValues(existingCust.EntityKey.EntitySetName, customer);
}
else
{
dbContext.tbl_Customer.AddObject(customer);
var info = tbl_Customer_Info.Createtbl_Customer_Info(0, franchiseId, customer.CustomerID, 1, 1, 2, 1, 0);
customer.tbl_Customer_Info.Add(info);
}
customer.FindByName = !string.IsNullOrWhiteSpace(customer.CustomerName)
? !string.IsNullOrWhiteSpace(customer.CompanyName)
? (customer.CustomerName + " " + customer.CompanyName).Substring
(0)
: customer.CustomerName
: !string.IsNullOrWhiteSpace(customer.CompanyName)
? customer.CompanyName
: string.Empty;
customer.FindByName = customer.FindByName.Substring(0,
Math.Min(findByNameMaxLength,
customer.FindByName.Length));
dbContext.SaveChanges();
tbl_Locations otherLocation;
if (location.LocationID != 0)
{
var existingLoc = dbContext.tbl_Locations.Single(l => l.LocationID == location.LocationID);
dbContext.ApplyCurrentValues(existingLoc.EntityKey.EntitySetName, location);
otherLocation =
dbContext.tbl_Locations.SingleOrDefault(
ol =>
ol.LocationID != location.LocationID &&
(ol.ActvieCustomerID == customer.CustomerID ||
ol.BilltoCustomerID == customer.CustomerID));
}
else
{
if (isBillTo)
{
location.BilltoCustomerID = customer.CustomerID;
otherLocation =
dbContext.tbl_Locations.SingleOrDefault(
ol => ol.ActvieCustomerID == customer.CustomerID);
}
else
{
location.ActvieCustomerID = customer.CustomerID;
otherLocation =
dbContext.tbl_Locations.SingleOrDefault(
ol => ol.BilltoCustomerID == customer.CustomerID);
}
dbContext.tbl_Locations.AddObject(location);
dbContext.SaveChanges();
}
if (primaryContact.ContactID != 0)
{
var existingContact =
dbContext.tbl_Contacts.Single(c => c.ContactID == primaryContact.ContactID);
dbContext.ApplyCurrentValues(existingContact.EntityKey.EntitySetName, primaryContact);
}
else
{
primaryContact.CustomerID = customer.CustomerID;
primaryContact.LocationID = location.LocationID;
dbContext.tbl_Contacts.AddObject(primaryContact);
}
if (secondaryContact != null)
{
if (secondaryContact.ContactID != 0)
{
var existingContact =
dbContext.tbl_Contacts.Single(c => c.ContactID == secondaryContact.ContactID);
dbContext.ApplyCurrentValues(existingContact.EntityKey.EntitySetName, secondaryContact);
}
else
{
secondaryContact.CustomerID = customer.CustomerID;
secondaryContact.LocationID = location.LocationID;
dbContext.tbl_Contacts.AddObject(secondaryContact);
}
}
dbContext.SaveChanges();
var duplicateContacts = false;
if (otherLocation == null)
{
dbContext.SaveChanges();
otherLocation = dbContext.tbl_Locations.Single(l => l.LocationID == location.LocationID);
dbContext.Detach(otherLocation);
if (otherLocation.BilltoCustomerID.HasValue)
{
otherLocation.ActvieCustomerID = otherLocation.BilltoCustomerID;
otherLocation.BilltoCustomerID = null;
}
else
{
otherLocation.BilltoCustomerID = otherLocation.ActvieCustomerID;
otherLocation.ActvieCustomerID = null;
}
dbContext.tbl_Locations.AddObject(otherLocation);
duplicateContacts = true;
}
if (duplicateContacts)
{
dbContext.SaveChanges();
if (primaryContact.EntityState != EntityState.Detached)
{
dbContext.Detach(primaryContact);
primaryContact.LocationID = otherLocation.LocationID;
primaryContact.ContactID = 0;
dbContext.tbl_Contacts.AddObject(primaryContact);
}
if (secondaryContact != null && secondaryContact.EntityState != EntityState.Detached)
{
dbContext.Detach(secondaryContact);
secondaryContact.LocationID = otherLocation.LocationID;
secondaryContact.ContactID = 0;
dbContext.tbl_Contacts.AddObject(secondaryContact);
}
}
dbContext.SaveChanges();
tScope.Complete();
}
}
return(new OperationResult <bool> {
Success = true, ResultData = true
});
}
catch (Exception ex)
{
while (ex.InnerException != null)
{
ex = ex.InnerException;
}
return(new OperationResult <bool> {
Success = false, Message = ex.Message
});
}
}