public void withdraw(String withdrawAmount, String accountNum) {
// actually performs the withdrawal service
double withdrawal = Double.parseDouble(withdrawAmount);
boolean accountFound = customer.removeMoney(withdrawal, accountNum);
if (accountFound == true) {
// creates the log file
double logAmount = -withdrawal;
timestamp = date.getTime();
String customerID = customer.returnID();
AdminLog newTransaction =
new AdminLog(timestamp, transaction_counter, customerID, accountNum, logAmount);
adminLogs.add(newTransaction);
transaction_counter++;
add_interest();
String infoMessage = customer.builderToString();
jf.displayInfo(infoMessage);
try {
saveFile(cust, DBfile);
saveFile(adminLogs, logFile);
} catch (IOException e) {
e.printStackTrace();
}
} else {
jf.errorMessage(
"We cannot find that account number in our database"); // pops up an error message if the
// account was not found
}
customer = null; // resets the customer and account after each transaction
pin = null;
}
public void open_account(boolean save) {
// actually opens the account
customer.addAccount(
starting_account_number,
save); // addAccount will create a new account based on whether it is savings/checkings
StringBuilder text = new StringBuilder();
text.append("<html>Account created!<br>");
String result = customer.returnInfo();
String subResult = result.substring(6);
text.append(subResult);
String infoText = text.toString();
jf.displayInfo(infoText);
transaction_counter++;
add_interest();
try {
saveFile(cust, DBfile);
saveFile(adminLogs, logFile);
} catch (IOException e) {
e.printStackTrace();
}
customer = null; // resets the customer and account after each transaction
pin = null;
}
public void deposit(String accountNum, String depositAmount) {
// actually deposits the appropriate amount into the account
double deposit =
Double.parseDouble(
depositAmount); // the balance in the Account class is saved as a double so it must be
// converted here
boolean accountFound = customer.addMoney(deposit, accountNum);
if (accountFound == true) {
// create the log file
timestamp = date.getTime();
String customerID = customer.returnID();
AdminLog newTransaction =
new AdminLog(timestamp, transaction_counter, customerID, accountNum, deposit);
adminLogs.add(newTransaction);
transaction_counter++;
add_interest();
String infoMessage = customer.builderToString();
jf.displayInfo(infoMessage);
try {
saveFile(cust, DBfile);
saveFile(adminLogs, logFile);
} catch (IOException e) {
e.printStackTrace();
}
} else {
jf.errorMessage(
"We cannot find that account number in our database"); // pops up an error message if the
// account was not found
}
customer = null; // resets the customer and account after each transaction
pin = null;
}
public void create_account(String name, String newPin) {
// Actually creates the customer account
Customer customer = new Customer(starting_customer_number, newPin, name);
cust.add(customer);
String newCusID = customer.returnID();
String idString = String.format("Your new Customer ID is: %s\n", newCusID);
transaction_counter++;
add_interest();
try {
saveFile(cust, DBfile);
} catch (IOException e) {
e.printStackTrace();
}
jf.displayInfo(idString);
}
public void transfer(String transferAmount, String accountFrom, String accountTo) {
// actually transfers the model
double transferDouble = Double.parseDouble(transferAmount);
boolean accountFromFound = customer.removeMoney(transferDouble, accountFrom);
boolean accountToFound = customer.addMoney(transferDouble, accountTo);
if (accountFromFound == true && accountToFound == true) {
// creates the log file
double logAmount = -transferDouble;
timestamp = date.getTime();
String customerID = customer.returnID();
AdminLog firstTransaction =
new AdminLog(timestamp, transaction_counter, customerID, accountFrom, transferDouble);
timestamp = date.getTime();
AdminLog secondTransaction =
new AdminLog(timestamp, transaction_counter, customerID, accountTo, logAmount);
adminLogs.add(firstTransaction);
adminLogs.add(secondTransaction);
for (AdminLog a : adminLogs) {
long timestampe = a.getTimestamp();
}
transaction_counter++;
add_interest();
String infoMessage = customer.transferMessage(accountFrom, accountTo, transferDouble);
jf.displayInfo(infoMessage);
try {
saveFile(cust, DBfile);
saveFile(adminLogs, logFile);
} catch (IOException e) {
e.printStackTrace();
}
} else {
jf.errorMessage(
"We cannot find that account number in our database"); // pops up an error message if the
// account was not found
}
customer = null; // resets the customer and account after each transaction
pin = null;
}
