/// <summary>
/// Upon addUser_Submit_Click the String in the TextBox and Password in the Password box will be applied sent to
/// the constructor for an EasyPayUser to be created called newUser.
/// newUSer will then be passed to the SQLLiteDataAccess SaveUser function, saving it to the database.
/// A messagebox will display informing the user of a sucessful save.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void addUser_Submit_Click(object sender, RoutedEventArgs e)
{
String un; // To store username
String pw; // To store entered password
String confirmPw; // To store confirmed password
EasyPayUser newUser; // Init new EasyPayUser
// Store entered username and encrypted passwords
un = newUsername.Text;
pw = Encode_Decode.Encrypt(newPasswordBox.Password);
confirmPw = Encode_Decode.Encrypt(confirmPasswordBox.Password);
/* If password entered and confrirm passwords match, proceed to
* create an EasyPayUser with data etered and save it to db
* Inform user that a new user was added and open main window
*/
if (pw == confirmPw)
{
newUser = new EasyPayUser(un, pw);
SQLiteDataAccess.SaveUser(newUser);
MessageBox.Show("New user added");
MainWindow dashboard = new MainWindow();
//dashboard.Show();
this.Close();
}
else
{
MessageBox.Show("Please make sure passwords match");
}
}
/// <summary>
/// Checks for a match between password entered and pasword saved in database for a given user based on index of
/// the EasyPayUser in the List returned.
/// </summary>
/// <param name="index">int index of EasyPayUser location in List</param>
/// <param name="pw">String password entered in login screen</param>
/// <returns>True if password mathches pw at given index</returns>
public static Boolean validPassword(int index, String pw)
{
List <EasyPayUser> userList = SQLiteDataAccess.LoadUsers();
EasyPayUser currentUser = userList.ElementAt(index);
if (Encode_Decode.Decrypt(currentUser.Password) == pw)
{
return(true);
}
else
{
return(false);
}
}
