private bool CheckUsernamePassword()
{
ObservableCollection <Account> AccountListTemp1 = new ObservableCollection <Account>();
ObservableCollection <Account> AccountListTemp2 = new ObservableCollection <Account>();
if (ValidateAllEntries())
{
AccountListTemp1 = PostgreSQL.searchByUsername(UsernameEntry.Text);
if (AccountListTemp1 == null)
{
Verify.Visibility = Visibility.Visible;
return(false);
}
else
{
AccountListTemp2 = PostgreSQL.validateUsernamePassword(UsernameEntry.Text, PasswordEntry.Password);
if (AccountListTemp2.Count == 0)
{
Verify.Visibility = Visibility.Visible;
return(false);
}
else
{
AccountToLogin = AccountListTemp2.FirstOrDefault(a => a.Username == UsernameEntry.Text);
Verify.Visibility = Visibility.Hidden;
return(true);
}
}
}
return(false);
}
private void Submit(object sender, RoutedEventArgs e)
{
ObservableCollection <Account> acct = PostgreSQL.searchByUsername(UsernameEntry.Text);
if (acct.Count != 0)
{
MessageBox.Show("Username already exists. Please choose another username!");
}
if (ValidateEntries() && acct.Count == 0)
{
Account Account = new Account();
Account.FirstName = FirstNameEntry.Text;
Account.LastName = LastNameEntry.Text;
Account.Telephone = PhoneEntry.Text;
Account.Username = UsernameEntry.Text;
Account.Password = PasswordEntry.Password;
Account.CartItems = "0";
Account.CartTotal = "0";
Account.CartContent = new ObservableCollection <Animal>();
Account.PreviousPurchases = new ObservableCollection <Animal>();
if (Shopper.IsChecked == true)
{
Account.Type = Shopper.Content.ToString();
PostgreSQL.addAccount(Account);
ZipCodePanel.Visibility = Visibility.Hidden;
openLogin(Account);
}
else if (Seller.IsChecked == true)
{
Account.Type = Seller.Content.ToString();
PostgreSQL.addAccount(Account);
openLogin(Account);
}
}
}