/// <summary>
/// Checks whether credentials provided by client are valid.
/// </summary>
/// <param name="userName">Name of the player who wants to sign in.</param>
/// <param name="password">Password which is used to sign into account.</param>
/// <param name="formLogin">Form used to display information whether logging was successfull.</param>
/// <remarks>
/// Returns true if user has entered valid credentials and managed to sing in.
/// False if user entered wrong credentials.
/// </remarks>
/// <returns>
/// True if user has entered valid credentials and managed to sing in.
/// False if user entered wrong credentials.
/// </returns>
public bool LogInToExistingAccount(string userName, string password, FormLogin formLogin)
{
using (var dataBase = new DataClassesBettingParlorDataContext())
{
if (!formLogin.CheckIfTextBoxesAreEmpty())
{
Player player = dataBase.Players.SingleOrDefault(p => p.UserName == userName && p.Password == password);
if (player != null)
{
result = FormLogin.Result.LoginToDataBaseSuccessful;
formLogin.ShowResult(result);
return(true);
}
else
{
result = FormLogin.Result.LoginToDataBaseFailed;
formLogin.ShowResult(result);
return(false);
}
}
else
{
return(false);
}
}
}
/// <summary>
/// Registers new player by creating new account in dataBase which stores his credentials.
/// </summary>
/// <param name="userName">Name of the player who wants to create new account.</param>
/// <param name="password">Password which is used to sign into account.</param>
/// <param name="formLogin">Form used to display information whether registration was successfull.</param>
/// <remarks>
/// Returns true if client account with given user name has been created.
/// False if client account has not been created because username is already taken.
/// </remarks>
/// <returns>
/// True if client account with given user name has been created.
/// False if client account has not been created because username is already taken.
/// </returns>
public bool RegisterNewPlayer(string userName, string password, FormLogin formLogin)
{
using (var dataBase = new DataClassesBettingParlorDataContext())
{
if (!formLogin.CheckIfTextBoxesAreEmpty())
{
Player player = dataBase.Players.SingleOrDefault(p => p.UserName == userName);
if (player == null)
{
Player newPlayer = new Player()
{
UserName = userName,
Password = password,
CurrentAccountBalance = 0,
UserTypeID = 1
};
dataBase.Players.InsertOnSubmit(newPlayer);
dataBase.SubmitChanges();
result = FormLogin.Result.RegistrationSuccessful;
formLogin.ShowResult(result);
return(true);
}
else
{
result = FormLogin.Result.RegistrationFailed;
formLogin.ShowResult(result);
return(false);
}
}
else
{
return(false);
}
}
}