public void Test_IfWithdrawalValid_WriteToDatabase(decimal amount, decimal expectedAccountBalance)
{
//clear the database to get a clean account balance
_testTransactionDbContext.Database.EnsureDeleted();
_testDepositService.SubmitTransaction(500);
_testWithdrawalService.SubmitTransaction(amount);
var testAccountBalance = _testAccountHistoryService.GetAccountBalance();
Assert.Equal(expectedAccountBalance, testAccountBalance);
}
public static void LoggedInMenuOptions(int accountId, ref bool loggedIn)
{
//instanticate dependencies for depositService, withdrawalService and transactionService
var loggedinAccountId = accountId;
var transactionOptions = new DbContextOptionsBuilder <TransactionDbContext>()
.UseInMemoryDatabase("BankingAppDatabase")
.Options;
var transactionDbContext = new TransactionDbContext(transactionOptions);
var transactionQueries = new TransactionQueries(transactionDbContext, loggedinAccountId);
var accountHistoryService = new AccountHistoryService(transactionQueries);
while (loggedIn)
{
Console.WriteLine("Please choose from the following menu options:\n");
Console.WriteLine("a) Make a deposit");
Console.WriteLine("b) Make a withdrawal");
Console.WriteLine("c) Check your balance");
Console.WriteLine("d) See your transaction history");
Console.WriteLine("e) Log out");
Console.WriteLine("f) Quit");
var menuChoice = Console.ReadLine();
switch (menuChoice)
{
case "a":
var depositService = new DepositService(transactionQueries);
var depositAmount = ValidateTransactionEntry("Deposit");
var depositMessage = depositService.SubmitTransaction(depositAmount);
Console.WriteLine(depositMessage);
break;
case "b":
var withdrawalService = new WithdrawalService(transactionQueries);
var withdrawalAmount = ValidateTransactionEntry("Withdrawal");
var withdrawalMessage = withdrawalService.SubmitTransaction(withdrawalAmount);
Console.WriteLine(withdrawalMessage);
break;
case "c":
Console.WriteLine($"Your account balance is: ${accountHistoryService.GetAccountBalance()}");
break;
case "d":
var transactionHistory = accountHistoryService.GetransactionHistory();
Console.WriteLine("Transaction History:\n");
foreach (var transaction in transactionHistory)
{
Console.WriteLine($"${transaction.Amount}");
Console.WriteLine(transaction.Timestamp);
Console.WriteLine("--------------------------------------------------");
}
break;
case "e":
loggedIn = false;
break;
case "f":
Quit();
break;
default:
Console.WriteLine("Invalid selection, please choose again.\n");
break;
}
}
}
