private Account GetAccountFromNumber(int pToAcctNumber)
{
using (BackupBankEntityModelContainer lContainer = new BackupBankEntityModelContainer())
{
return(lContainer.Accounts.Where((pAcct) => (pAcct.AccountNumber == pToAcctNumber)).FirstOrDefault());
}
}
private static void CreateDummyEntities()
{
using (TransactionScope lScope = new TransactionScope())
using (BackupBankEntityModelContainer lContainer = new BackupBankEntityModelContainer())
{
if (lContainer.Accounts.Count() == 0)
{
Customer lVideoStore = new Customer();
Account lVSAccount = new Account()
{
AccountNumber = 123, Balance = 0
};
lVideoStore.Accounts.Add(lVSAccount);
Customer lCustomer = new Customer();
Account lCustAccount = new Account()
{
AccountNumber = 456, Balance = 20
};
lCustomer.Accounts.Add(lCustAccount);
lContainer.Customers.AddObject(lVideoStore);
lContainer.Customers.AddObject(lCustomer);
lContainer.SaveChanges();
lScope.Complete();
}
}
}
public void Transfer(double pAmount, int pFromAcctNumber, int pToAcctNumber)
{
String lLogMessage;
try
{
using (TransactionScope lScope = new TransactionScope())
using (BackupBankEntityModelContainer lContainer = new BackupBankEntityModelContainer())
{
//IOperationOutcomeService lOutcomeService = OperationOutcomeServiceFactory.GetOperationOutcomeService(pResultReturnAddress);
Account lFromAcct = GetAccountFromNumber(pFromAcctNumber);
Account lToAcct = GetAccountFromNumber(pToAcctNumber);
lFromAcct.Withdraw(pAmount);
lToAcct.Deposit(pAmount);
lContainer.Attach(lFromAcct);
lContainer.Attach(lToAcct);
lContainer.ObjectStateManager.ChangeObjectState(lFromAcct, System.Data.EntityState.Modified);
lContainer.ObjectStateManager.ChangeObjectState(lToAcct, System.Data.EntityState.Modified);
lContainer.SaveChanges();
lLogMessage = "Transfer Request Succeeded (pAmount=" + pAmount + " , pFromAcctNumber=" + pFromAcctNumber + " , pToAcctNumber=" + pToAcctNumber + " )"; //we have to fill this within transaction scope or VS goes mad
lScope.Complete();
//lOutcomeService.NotifyOperationOutcome(new OperationOutcome() { Outcome = OperationOutcome.OperationOutcomeResult.Successful });
}
SystemWideLogging.LogServiceClient.LogEvent("BackupBank :: BackupBank.Business\\BackupBank.Business.Components\\TransferProvider.cs :: public void Transfer(double pAmount, int pFromAcctNumber, int pToAcctNumber, String pDescription)", lLogMessage);
}
catch (Exception lException)
{
SystemWideLogging.LogServiceClient.LogEvent("BackupBank :: BackupBank.Business\\BackupBank.Business.Components\\TransferProvider.cs :: public void Transfer(double pAmount, int pFromAcctNumber, int pToAcctNumber, String pDescription)", "Transfer Request Failed (pAmount=" + pAmount + " , pFromAcctNumber=" + pFromAcctNumber + " , pToAcctNumber=" + pToAcctNumber + " )");
Console.WriteLine("Error occured while transferring money: " + lException.Message);
throw;
//lOutcomeService.NotifyOperationOutcome(new OperationOutcome() { Outcome = OperationOutcome.OperationOutcomeResult.Failure, Message = lException.Message });
}
}
