private static bool CheckAmountInput(string amount, string userName) // eos position 6
{
bool isNotDecimal = false;
decimal num = 0.00m;
if (!decimal.TryParse(amount, out num))
{
Console.Clear();
string message = "Not valid input!";
ConsoleLayout.Attention(message, 0);
ConsoleLayout.Position(2);
Console.WriteLine("To choose a correct amount please press 'Enter'");
ConsoleLayout.Position(4);
Console.WriteLine("To go back to menou please type 'M' and press enter");
string message1 = "What's this?";
ConsoleLayout.Speech(message1, -4);
ConsoleLayout.Position(6);
string userinput = Convert.ToString(Console.ReadLine());
if ((userinput == "M") || (userinput == "m"))
{
ShowMenus.ChooseUser(userName);
}
isNotDecimal = true;
Console.Clear();
}
return(isNotDecimal);
}
private static bool CheckUsernameToTransfer(string userName, string userToTransfer)// eos position 6
{
string query = "SELECT COUNT (username) FROM users WHERE username = '******'";
int result = Convert.ToInt32(AddQuerryInt(query));
bool invalidUsername = false;
if (result == 0.000)
{
Console.Clear();
string message = "The user you are looking for does not exists.";
ConsoleLayout.Attention(message, 0);
ConsoleLayout.Position(2);
Console.WriteLine("To choose an other username please press 'Enter'");
ConsoleLayout.Position(4);
Console.WriteLine(" To go back to menou please type 'M'");
string message1 = "Who's that?";
ConsoleLayout.Speech(message1, -4);
ConsoleLayout.Position(6);
string userinput = Convert.ToString(Console.ReadLine());
if ((userinput == "M") || (userinput == "m"))
{
ShowMenus.ChooseUser(userName);
}
invalidUsername = true;
}
return(invalidUsername);
}
public static void CheckUser(SqlConnection sqlconn)
{
Welcome();
int result = 0;
int i = 2;
do
{
// Console.WriteLine("{0," + Console.WindowWidth / 2 + "}", " ");
ConsoleLayout.Position(0);
Console.WriteLine("Please enter your username");
ConsoleLayout.Position(2);
string userName = Convert.ToString(Console.ReadLine());
ConsoleLayout.Position(4);
Console.WriteLine("Please enter your password");
ConsoleLayout.Position(6);
string passWord = GenerateSHA256String(Hide());
//sc.Parameters.AddWithValue("@password", GetHashedText(pass.Text));
SqlCommand cmd = new SqlCommand("SELECT COUNT (*) FROM users WHERE username = @username AND password = @password", sqlconn);
cmd.Parameters.AddWithValue("@username", userName);
cmd.Parameters.AddWithValue("@password", passWord);
result = (int)cmd.ExecuteScalar();
if (result > 0)
{
ConsoleLayout.Position(10);
Console.WriteLine("Successful Connection");
System.Threading.Thread.Sleep(1000);
Console.Clear();
ShowMenus.ChooseUser(userName);
break;
}
else if (i == 0)
{
string message1 = "Where is your mind?";
ConsoleLayout.Speech(message1, 0);
string message = "Sorry, invalid user!!!";
ConsoleLayout.Attention(message, 10);
ConsoleLayout.Position(12);
Environment.Exit(0);
}
else
{
i--;
string message = "Unsuccessfull Connection";
ConsoleLayout.Attention(message, 10);
ConsoleLayout.Position(12);
Console.WriteLine("Please try again, {0} tries left!!!", i + 1);
System.Threading.Thread.Sleep(1000);
Console.Clear();
}
}while ((result == 0) && (i >= 0));
}
