private static void Run()
{
int loginRegister = -1;
while (loginRegister != 1 && loginRegister != 2)
{
Console.WriteLine("Welcome to TEnmo!");
Console.WriteLine("1: Login");
Console.WriteLine("2: Register");
Console.Write("Please choose an option: ");
if (!int.TryParse(Console.ReadLine(), out loginRegister))
{
Console.WriteLine("Invalid input. Please enter only a number.");
}
else if (loginRegister == 1)
{
while (!UserService.IsLoggedIn()) //will keep looping until user is logged in
{
Data.LoginUser loginUser = consoleService.PromptForLogin();
API_User user = authService.Login(loginUser);
if (user != null)
{
UserService.SetLogin(user);
loggedInUserId = UserService.GetUserId();
loggedInAccount = authService.GetAccount(loggedInUserId);
userBalance = loggedInAccount.balance;
}
}
}
else if (loginRegister == 2)
{
bool isRegistered = false;
while (!isRegistered) //will keep looping until user is registered
{
Data.LoginUser registerUser = consoleService.PromptForLogin();
isRegistered = authService.Register(registerUser);
if (isRegistered)
{
Console.WriteLine("");
Console.WriteLine("Registration successful. You can now log in.");
loginRegister = -1; //reset outer loop to allow choice for login
}
}
}
else
{
Console.WriteLine("Invalid selection.");
}
}
MenuSelection();
}
private static void MenuSelection()
{
int menuSelection = -1;
while (menuSelection != 0)
{
Console.WriteLine("");
Console.WriteLine("Welcome to TEnmo! Please make a selection: ");
Console.WriteLine("1: View your current balance");
Console.WriteLine("2: View your past transfers");
Console.WriteLine("3: View your pending requests");
Console.WriteLine("4: Send TE bucks");
Console.WriteLine("5: Request TE bucks");
Console.WriteLine("6: Log in as different user");
Console.WriteLine("0: Exit");
Console.WriteLine("---------");
Console.Write("Please choose an option: ");
if (!int.TryParse(Console.ReadLine(), out menuSelection))
{
Console.WriteLine("Invalid input. Please enter only a number.");
}
switch (menuSelection)
{
case 1:
loggedInAccount = authService.GetAccount(loggedInUserId);
userBalance = loggedInAccount.balance;
consoleService.PrintBalance(loggedInAccount);
break;
case 2:
loggedInAccount = authService.GetAccount(loggedInUserId);
List <Data.Transfer> pastTransfers = authService.GetPastTransfers(loggedInAccount.accountId);
if (pastTransfers != null && pastTransfers.Count > 0)
{
consoleService.DisplayTransfers(pastTransfers);
}
Console.WriteLine("Please enter a transfer ID to view details(0 to cancel):");
int userInput = Convert.ToInt32(Console.ReadLine());
{
Data.Transfer transfer = authService.GetTransferDetails(userInput);
if (transfer != null)
{
consoleService.DisplayTransferDetails(transfer);
}
}
break;
case 3:
break;
case 4:
try
{
//print users to select recipient
List <API_User> users = authService.GetUsers();
consoleService.DisplayUsers(users);
//select user
Console.WriteLine("Input the UserId of the person who you want to send TEBucks:");
int userId = Convert.ToInt32(Console.ReadLine());
API_User userTo = authService.GetUser(userId);
//input amount
Console.WriteLine($"Input the amount you want to send to {userTo.Username}:");
decimal amount = Convert.ToDecimal(Console.ReadLine());
//verify amount < account balance
amount = consoleService.VerifyAccountBalancePrompt(userBalance, amount, userTo.Username);
if (amount < 0)
{
break;
}
consoleService.DisplaySendTransfer(amount, userTo.Username);
//Confirm transfer is still wanted
Console.WriteLine("Confirm Transfer? Y/N");
string response = Console.ReadLine().ToLower();
if (response != "y")
{
break;
}
else
{
//create transfer (transfer contains (userIdFrom, userIdTo, amount, transfer type = 2)
Data.Account accountFrom = authService.GetAccount(loggedInUserId);
Data.Account accountTo = authService.GetAccount(userTo.UserId);
Data.Transfer newTransfer = new Data.Transfer(2, 2, accountFrom.accountId, accountTo.accountId, amount);
if (newTransfer != null)
{
Data.Transfer addedTransfer = authService.CreateTransfer(newTransfer);
if (addedTransfer != null)
{
//receiver balance increased by amount
//sender balance decreased by amount
accountFrom = authService.UpdateAccount(loggedInUserId, (accountFrom.balance - amount));
accountTo = authService.UpdateAccount(userTo.UserId, (accountTo.balance + amount));
Console.WriteLine("Transfer Completed.");
}
else
{
Console.WriteLine("There was a error completing your transfer.");
}
}
}
}
catch (Exception e)
{
Console.WriteLine("You entered an invalid Response. Please try again.");
}
break;
case 5:
//print users to select user for request
//select user
//input amount requested (transfer contains (userIdFrom, userIdTo, amount) transfer type = 1
//transferStatus = Pending(1)
//userFrom approve/deny request
//verify amount < userFrom account balance
//reciever balance increased by amount
//sender balance decreased by amount
//TransferStatus changed to Approved or Rejected
break;
case 6:
Console.WriteLine("");
UserService.SetLogin(new API_User()); //wipe out previous login info
Run(); //return to entry point
break;
case 0:
Console.WriteLine("Goodbye!");
Environment.Exit(0);
break;
default:
Console.WriteLine("Please enter a number from the list displayed.");
break;
}
}
}