protected void btnWithdraw_Click(object sender, EventArgs e)
{
List <Customer> customers = Session["customers"] as List <Customer>;
if (customers == null)
{
Page.Response.Redirect("CustomerManagement.aspx");
}
if (Page.IsValid)
{
if (customers == null)
{
Page.Response.Redirect("CustomerManagement.aspx");
}
int index = drpCustomer.SelectedIndex - 1;
Customer customer = customers[index];
Account account = null;
if (rdbAccountType.SelectedValue == "checking")
{
account = customer.Checking;
//RangeValidator1.MaximumValue = customer.Checking.Balance.ToString();
}
else
{
account = customer.Saving;
//RangeValidator1.MaximumValue = customer.Saving.Balance.ToString();
}
Transaction transaction = new Transaction(double.Parse(txtAmount.Text), TransactionType.WITHDRAW);
TransactionResult result = account.Withdraw(transaction);
if (result == TransactionResult.SUCCESS)
{
lblCheckingAccountBalance.Text = customer.Checking.Balance.ToString("C2");
lblSavingAccountBalance.Text = customer.Saving.Balance.ToString("C2");
lblConfirmation.Text = "The transaction completed and the account balance has been updated.";
//txtAmount.Text = String.Empty;
}
else if (result == TransactionResult.INSUFFICIENT_FUND)
{
//RangeValidator1.IsValid = false;
//txtAmount.Text = String.Empty;
lblConfirmation.Text = String.Empty;
CompareValidator2.IsValid = false;
}
else
{
lblConfirmation.Text = "The transaction failed: " + result.ToString();
//txtAmount.Text = String.Empty;
}
}
}
protected void BtnDeposit_Click(object sender, EventArgs e)
{
//1.create a selected_customer session initialize the first deposit amount
Customer selected_customer = Session["selected_customer"] as Customer;
if (selected_customer == null)
{
return;
}
double amount = double.Parse(txtDepositAmount.Text);//initial deposit
Transaction transaction = new Transaction(amount, Enums.TransactionType.DEPOSIT);
TransactionResult result = TransactionResult.EXCEED_MAX_WITHDRAW_AMOUNT;
//2.depoisit to checking or saving account
if (rblDepositTo.SelectedValue == "checking")
{
result = selected_customer.Checking.Deposit(transaction);
}
else if (rblDepositTo.SelectedValue == "saving")
{
result = selected_customer.Saving.Deposit(transaction);
}
Session["selected_customer"] = selected_customer;//add to session
// 3.display accounts balances
lblChecking.Text = string.Format("${0}", selected_customer.Checking.Balance); // checking account balance to string
lblSaving.Text = string.Format("${0}", selected_customer.Saving.Balance); //saving account balance to string
lblResult.Text = result.ToString();
txtDepositAmount.Text = "";
//4. create customers session to hold all customers
customers = (List <Customer>)Session["customers"];
if (customers == null)
{
customers = new List <Customer>();
}
for (int i = 0; i < customers.Count; i++) // loop through the customers list
{
if (selected_customer.Id == customers[i].Id) // check if the customer is the selected_customer
{
// save the new values to the customers list
customers[i] = selected_customer;
break;
}
}
Session["customers"] = customers;
}
protected void btnTransfer_Click(object sender, EventArgs e)
{
List <Customer> customers = Session["customers"] as List <Customer>;
if (customers == null)
{
Page.Response.Redirect("CustomerManagement.aspx");
}
if (Page.IsValid)
{
if (customers == null)
{
Page.Response.Redirect("CustomerManagement.aspx");
}
int index = drpCustomer.SelectedIndex - 1;
Customer customer = customers[index];
Account account1 = null;
Account account2 = null;
if (rdbAccountType.SelectedValue == "checking")
{
account1 = customer.Checking;
account2 = customer.Saving;
}
else
{
account1 = customer.Saving;
account2 = customer.Checking;
}
Transaction withdrawTran = new Transaction(double.Parse(txtAmount.Text), TransactionType.TRANSFER_OUT);
TransactionResult result = account1.Withdraw(withdrawTran);
if (result == TransactionResult.SUCCESS)
{
Transaction depositTran = new Transaction(double.Parse(txtAmount.Text), TransactionType.TRANSFER_IN);
account2.Deposit(depositTran);
lblCheckingAccountBalance.Text = customer.Checking.Balance.ToString("C2");
lblSavingAccountBalance.Text = customer.Saving.Balance.ToString("C2");
lblConfirmation.Text = "The transaction completed and the account balance has been updated.";
txtAmount.Text = String.Empty;
}
else
{
lblConfirmation.Text = "The transaction failed: " + result.ToString();
txtAmount.Text = String.Empty;
}
}
}
protected void ButtonWithdraw_Click(object sender, EventArgs e)
{
List <Customer> customers = Session["customers"] as List <Customer>;
try
{
int selectedCustomerIndex = DropDownListCustomerName.SelectedIndex - 1;
if (RadioButtonListAccountType.SelectedIndex > -1)
{
if (double.Parse(TextBoxWithdrawAmount.Text) > 0)
{
switch (RadioButtonListAccountType.SelectedItem.Value)
{
case "fromCheckingAccount":
Transaction transaction1 = new Transaction(double.Parse(TextBoxWithdrawAmount.Text), TransactionType.WITHDRAW);
TransactionResult result1 = customers[selectedCustomerIndex].Checking.withdraw(transaction1);
if (result1.ToString() == "SUCCESS")
{
// LabelMessage.Text = result1.ToString();
LabelResultMessage.Text = "The Transaction completed and the account balance has been updated";
}
else if (result1.ToString() == "INSUFFICIENT_FUND")
{
LabelMessage.Text = result1.ToString();
LabelResultMessage.Text = "The Transaction failed";
}
else if (result1.ToString() == "EXCEED_MAX_WITHDRAW_AMOUNT")
{
LabelMessage.Text = result1.ToString();
LabelResultMessage.Text = "The Transaction failed";
}
break;
case "fromSavingAccount":
Transaction transaction2 = new Transaction(double.Parse(TextBoxWithdrawAmount.Text), TransactionType.WITHDRAW);
TransactionResult result2 = customers[selectedCustomerIndex].Saving.withdraw(transaction2);
if (result2.ToString() == "SUCCESS")
{
LabelMessage.Text = "";
LabelResultMessage.Text = "The Transaction completed and the account balance has been updated";
CompareValidatorWithdrawAmount.Text = "";
}
else if (result2.ToString() == "INSUFFICIENT_FUND")
{
LabelMessage.Text = result2.ToString();
LabelResultMessage.Text = "The Transaction failed";
CompareValidatorWithdrawAmount.Text = "";
}
else if (result2.ToString() == "EXCEED_MAX_WITHDRAW_AMOUNT")
{
LabelMessage.Text = result2.ToString();
LabelResultMessage.Text = "The Transaction failed";
CompareValidatorWithdrawAmount.Text = "";
}
break;
}
}
else
{
LabelMessage.Text = "At least 1 dollar and no more than the account balance!";
}
}
LabelCheckingBalance.Text = customers[selectedCustomerIndex].Checking.Balance.ToString("C2");
LabelSavingBalance.Text = customers[selectedCustomerIndex].Saving.Balance.ToString("C2");
}
catch (Exception ex)
{
LabelIndexError.Text = ex.Message;
}
}
protected void ButtonTransfer_Click(object sender, EventArgs e)
{
try
{
List <Customer> customers = Session["customers"] as List <Customer>;
int selectedCustomerIndex = DropDownListCustomerName.SelectedIndex - 1;
if (RadioButtonListAccountType.SelectedIndex > -1)
{
if (double.Parse(TextBoxTransferAmount.Text) > 0)
{
double amount = double.Parse(TextBoxTransferAmount.Text);
switch (RadioButtonListAccountType.SelectedItem.Value)
{
case "fromCheckingToSaving":
Transaction transferOut = new Transaction(amount, TransactionType.TRANSFER_OUT);
Transaction transferIn = new Transaction(amount, TransactionType.TRANSFER_IN);
TransactionResult transferOutresult = customers[selectedCustomerIndex].Checking.withdraw(transferOut);
LabelMessage.Text = transferOutresult.ToString();
if (transferOutresult == TransactionResult.SUCCESS)
{
customers[selectedCustomerIndex].Saving.deposit(transferIn);
LabelMessage.Text = "The Transaction completed and the account balance has been updated";
}
else if (transferOutresult == TransactionResult.INSUFFICIENT_FUND)
{
LabelMessage.Text = "The Transaction failed, INSUFFICIENT_FUND";
}
else if (transferOutresult == TransactionResult.EXCEED_MAX_WITHDRAW_AMOUNT)
{
LabelMessage.Text = "The Transaction failed, EXCEED_MAX_WITHDRAW_AMOUNT";
}
break;
case "fromSavingToChecking":
Transaction transferout = new Transaction(double.Parse(TextBoxTransferAmount.Text), TransactionType.TRANSFER_OUT);
Transaction transferin = new Transaction(double.Parse(TextBoxTransferAmount.Text), TransactionType.TRANSFER_IN);
TransactionResult transferOutResult = customers[selectedCustomerIndex].Saving.withdraw(transferout);
LabelMessage.Text = transferOutResult.ToString();
if (transferOutResult == TransactionResult.SUCCESS)
{
customers[selectedCustomerIndex].Checking.deposit(transferin);
LabelMessage.Text = "The Transaction completed and the account balance has been updated";
}
else if (transferOutResult == TransactionResult.INSUFFICIENT_FUND)
{
LabelMessage.Text = "The Transaction failed, INSUFFICIENT_FUND";
}
else if (transferOutResult == TransactionResult.EXCEED_MAX_WITHDRAW_AMOUNT)
{
LabelMessage.Text = "The Transaction failed, EXCEED_MAX_WITHDRAW_AMOUNT";
}
break;
}
}
else
{
LabelMessage.Text = "At least 1 dollar and no more than the account balance!";
}
}
LabelCheckingBalance.Text = customers[selectedCustomerIndex].Checking.Balance.ToString("C2");
LabelSavingBalance.Text = customers[selectedCustomerIndex].Saving.Balance.ToString("C2");
}
catch (Exception ex)
{
LabelIndexErrorMessage.Text = ex.Message;
}
}
public void OnTransactionDone(TransactionResult _result)
{
log.save("Asanpardatkh Done. " + _result.ToString());
}