private void GuestButton_Click(object sender, RoutedEventArgs e)
{
CustomerModel guest = (CustomerModel)DBAccessHelper.GetUser("guest@guest", "guest");
OrderModel order = new OrderModel()
{
ID = 0,
User = guest
};
ChangePageTo(new SearchProductsPage(order));
}
private void VerifyLoginButton_Click(object sender, RoutedEventArgs e)
{
string email = staffEmailTxt.Text.Trim();
string password = staffPasswordPwb.Password;
var staff = (StaffModel)DBAccessHelper.GetUser(email, password);
// invalid staff memeber
if (staff == null)
{
MessageBox.Show("Wrong email/password combination!");
return;
}
// valid staff member
DialogResult = true;
Close();
}
private void LoginButton_Click(object sender, RoutedEventArgs e)
{
// check email
string email = EmailTextBox.Text;
// invalid email
if (!InputValidationHelper.ValidInput(EmailTextBox, EmailErrorMessage, ErrorHelper.UIError.InvalidEmail))
{
return;
}
// otherwise valid
// check credentials
string password = PasswordPBox.Password;
IUser userLoggingIn = DBAccessHelper.GetUser(email, password);
// credentials are invalid
if (userLoggingIn == null)
{
ErrorHelper.ShowInputError(ErrorHelper.UIError.EmailPasswordComboNotRecognised, EmailErrorMessage);
ErrorHelper.ShowInputError(ErrorHelper.UIError.EmailPasswordComboNotRecognised, PasswordErrorMessage);
return;
}
// customer logging in
if (!userLoggingIn.IsStaff)
{
// credentials are valid
OrderModel order = new OrderModel()
{
User = userLoggingIn
};
ChangePageTo(new SearchProductsPage(order));
return;
}
// staff logging in
var staffMember = (StaffModel)userLoggingIn;
ChangePageTo(new StaffLandingPage(staffMember));
}