public void selectAccount()
{
Console.WriteLine("Choose account:");
List <Account> list = AccountXmlLoader.pullAll();
int i = 1;
foreach (Account account in list)
{
Console.WriteLine($"{i++}: {account}");
}
int key = int.Parse(Console.ReadLine());
try
{
if (key <= 0 || key > list.Count)
{
throw new Exception("Wrong input");
}
if (list[key - 1] == null)
{
throw new Exception("This account is not available");
}
currentAcc = list[key - 1];
}
catch (Exception e)
{
Console.WriteLine(e);
}
finally
{
Console.ReadKey();
}
}
public void create()
{
string name;
Currency cur;
double balance;
bool type;
int key;
Console.WriteLine("Enter your name: ");
name = Console.ReadLine();
Console.WriteLine("Choose your currency:\n1:GRIVNA\n2:DOLLAR\n3:EURO");
switch (int.Parse(Console.ReadLine()))
{
case 1: cur = Currency.GRIVNA;
break;
case 2: cur = Currency.DOLLAR;
break;
case 3: cur = Currency.EURO;
break;
default: cur = Currency.DOLLAR;
break;
}
Console.WriteLine("Enter start balance(100$):");
balance = double.Parse(Console.ReadLine());
Console.WriteLine("What account you need:\n1:Default\n2:Overdraft");
Console.WriteLine("Your base limit is 100");
if (int.Parse(Console.ReadLine()) == 2)
{
currentAcc = new OverdraftAccount(name, cur, balance, 100);
}
else
{
currentAcc = new DefaultAccount(name, cur, balance);
}
if (!AccountXmlLoader.push(currentAcc))
{
currentAcc = null;
}
Console.ReadKey();
}
public bool showAll()
{
bool emptyList = false;
List <Account> list = AccountXmlLoader.pullAll();
if (list.Count <= 0)
{
emptyList = true;
Console.WriteLine("Empty list");
}
int i = 1;
foreach (Account account in list)
{
Console.WriteLine($"{i++}: {account}");
}
Console.ReadKey();
return(emptyList);
}
public virtual void paymentslashtransaction(double money, string purpose, string receiverId, Currency currency = Currency.DOLLAR)
{
double defaultBalance = this.Balance * (double)CurrencyProcessor.convertCoeficient(this.currency);
double defaultMoney = money * (double)CurrencyProcessor.convertCoeficient(currency);
Transaction transaction;
try
{
//default currency is DOLLAR
if (defaultBalance < defaultMoney)
{
throw new Exception("Your balance has not money for this transaction");
}
transaction = new Transaction(this.AccountId, money, purpose, receiverId, currency);
this.bt += transaction.transact;
if (!bt.Invoke())
{
throw new Exception("Something went wrong");
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return;
}
if (this.currency == currency)
{
this.Balance -= money;
}
else
{
this.Balance -= defaultMoney / (double)CurrencyProcessor.convertCoeficient(this.currency);
}
transaction.Verified = true;
this.journal.Add(transaction);
AccountXmlLoader.update(this);
}
public bool transact()
{
try
{
if (!AccountXmlLoader.checkIfExists(this.ReceiverID))
{
throw new Exception("Receiver not found");
}
Account sender = AccountXmlLoader.pull(this.SenderID);
Account receiver = AccountXmlLoader.pull(this.ReceiverID);
//no commision
if (receiver.currency == this.currency)
{
receiver.Balance += this.Sum;
}
else
{
double defaultvalue = this.Sum * (double)CurrencyProcessor.convertCoeficient(this.currency);
double receiverCurrencyValue =
defaultvalue / (double)CurrencyProcessor.convertCoeficient(receiver.currency);
receiver.Balance += receiverCurrencyValue;
}
AccountXmlLoader.update(receiver);
this.Verified = true;
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
this.Verified = false;
}
finally
{
TransactionXmlLoader.push(this);
}
return(this.Verified);
}
public Transaction(string SenderID, double Sum, string purpose, string receiverId, Currency currency)
{
try {
if (Sum <= 0)
{
throw new Exception("Invalid sum of transaction");
}
if (!AccountXmlLoader.checkIfExists(SenderID) || !AccountXmlLoader.checkIfExists(SenderID))
{
throw new Exception("Account not found");
}
} catch (Exception ex)
{
Console.WriteLine(ex.Message);
return;
}
this.SenderID = SenderID;
this.ReceiverID = receiverId;
this.Sum = Sum;
this.purpose = purpose;
this.date = DateTime.Now;
this.currency = currency;
}
public static bool checkIfExists(string id)
{
return(AccountXmlLoader.pull(id) != null ? true : false);
}
public void transact()
{
List <Account> list = AccountXmlLoader.pullAll();
if (!getInfo())
{
return;
}
int i = 1;
Console.WriteLine("\n\n");
foreach (Account account in list)
{
Console.WriteLine($"{i++}: {account}");
}
if (list.Count <= 0)
{
Console.WriteLine("List is empty");
return;
}
int key;
Console.WriteLine("Set receiver");
do
{
key = int.Parse(Console.ReadLine());
} while (key > list.Count || key <= 0);
Account receiver = list[key - 1];
Console.WriteLine("Money: ");
double money = double.Parse(Console.ReadLine());
string receiverId = receiver.AccountId;
string senderId = currentAcc.AccountId;
Console.WriteLine("Enter purpose: ");
string purpose = Console.ReadLine();
Currency cur;
Console.WriteLine("Choose currency:\n1:GRIVNA\n2:DOLLAR\n3:EURO");
switch (int.Parse(Console.ReadLine()))
{
case 1: cur = Currency.GRIVNA;
break;
case 2: cur = Currency.DOLLAR;
break;
case 3: cur = Currency.EURO;
break;
default: cur = Currency.DOLLAR;
break;
}
if (currentAcc.GetType() == typeof(DefaultAccount))
{
(currentAcc as DefaultAccount).paymentslashtransaction(money, purpose, receiverId, cur);
}
if (currentAcc.GetType() == typeof(OverdraftAccount))
{
(currentAcc as OverdraftAccount).paymentslashtransaction(money, purpose, receiverId, cur);
}
Console.ReadKey();
}