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;
}
public void printTimeStamp() {
ajf.dispose();
ajf = new AdminRunningFrame(this);
StringBuilder stringResults = new StringBuilder();
// creates a new header
String Tim = "[Time Stamp]";
String transID = "[Transaction ID]";
String CusID = "[ID #]";
String CusAcct = "[Account #]";
String transAmount = "[Amount]";
String header =
String.format("%-30s %-20s %-10s %10s %10s\n", Tim, transID, CusID, CusAcct, transAmount);
stringResults.append(header);
if (cust.isEmpty()) {
ajf.errorMessage("There are no customers in this database.");
}
if (adminLogs.isEmpty()) {
ajf.errorMessage("No entries have been found!");
} else {
Collections.sort(adminLogs, AdminLog.CompareTimeStamp);
for (AdminLog a : adminLogs) {
long timestamp = a.getTimestamp();
String date = dateFormat.format(timestamp);
int transactionID = a.getTransactionID();
String customerID = a.getCustomerID();
String accountID = a.getAccountNum();
double amount = a.getAmount();
String newLine =
String.format(
"%-30s %-20d %-10s %10s %10s\n",
date, transactionID, customerID, accountID, amount);
stringResults.append(newLine);
}
String resultsAsString = stringResults.toString();
ajf.printInfo(resultsAsString);
}
}