async private void usernameAvaliableButtonClick(object sender, EventArgs e)
{
/// <summary>
/// Subroutine that is executed when the "Username avaliable" button is pressed when creating a teacher account.
/// </summary>
string adminCode = adminCodeTextBox.Text;
string username = usernameRegistrationTextBox.Text;
if (adminCode == "" || username == "")
{
MessageBox.Show("Enter the admin code, and/or a username, before you can check if a username is avaliable!");
return;
}
try {
bool taken = await APIHandler.IsUsernameTaken(UserType.Teacher, username, adminCode : adminCode);
if (!taken)
{
usernameAvaliableLabel.Text = "Username avaliable!";
usernameAvaliableLabel.ForeColor = Color.Green;
}
else
{
usernameAvaliableLabel.Text = "Username not avaliable, please try another.";
usernameAvaliableLabel.ForeColor = Color.Red;
}
usernameAvaliableLabel.Show();
}
catch (HttpStatusUnauthorized) {
MessageBox.Show("Incorrect admin code entered.");
}
}
async private void editStudentButton_Click(object sender, EventArgs e)
{
newUsername = usernameTextBox.Text;
newForename = forenameTextBox.Text;
newSurname = surnameTextBox.Text;
if (alpsComboBox.SelectedIndex == -1 || newUsername == "" || newForename == "" || newSurname == "")
{
MessageBox.Show("All fields must be entered, including the ALPs grade combobox.");
return;
}
newAlps = alpsConverter[alpsComboBox.SelectedItem.ToString()];
if (student != null)
{
isNewUsername = newUsername != student.username; // If the username has changed
}
if ((isNewUsername && !await APIHandler.IsUsernameTaken(UserType.Student, newUsername)) || !isNewUsername)
{
this.DialogResult = DialogResult.OK;
this.Close();
}
else
{
MessageBox.Show("This username has already been taken, please try another.");
return;
}
}
async private void submitChangedClick(object sender, EventArgs e)
{
string password = passwordTextbox1.Text;
string confirmedPassword = passwordTextbox2.Text;
string username = usernameTextbox.Text;
string title = titleTextBox.Text;
string forename = forenameTextBox.Text;
string surname = surnameTextBox.Text;
//passwordTextbox1.Text = "";
//passwordTextbox2.Text = "";
// Username checks
if (usernameCheckBox.Checked)
{
if (username == "")
{
MessageBox.Show("Username field needs filling!");
return;
}
else if (username.Contains(":"))
{
MessageBox.Show("Username cannot contain a colon. Please remove it.");
}
else
{
bool usernameTaken = await APIHandler.IsUsernameTaken(this.userType, username);
if (usernameTaken)
{
MessageBox.Show("Username has already been taken, please try another!");
return;
}
else
{
this.newUsername = username;
}
}
}
// Password checks
if (passwordCheckBox.Checked)
{
// Passwords need to be included
if (password == "" || confirmedPassword == "")
{
MessageBox.Show("Password fields need filling!");
return;
}
if (password != confirmedPassword)
{
MessageBox.Show("Passwords do not match!"); // TODO: Better way of showing this error
return;
}
if (!User.IsPasswordValid(password))
{
MessageBox.Show("Password is not of sufficient complexity!");
return;
}
// Password is valid at this point
this.newPassword = password;
}
// New name checks
if (nameCheckBox.Checked)
{
if (title == "" || forename == "" || surname == "")
{
MessageBox.Show("You must not leave any fields blank!");
return;
}
this.newTitle = title;
this.newForename = forename;
this.newSurname = surname;
}
this.DialogResult = DialogResult.OK;
this.Close();
}