/**
* @desc This function deletes the extended fields of the user
* @param int $user_id id of the user.
*/
public static function delete_user_fields($user_id)
{
$result = PersistenceContext::get_querier()->select("SELECT exc.name, exc.description, exc.field_type, exc.required, exc.field_name, exc.possible_values, exc.default_value, exc.auth, exc.regex, ex.*\r\n\t\tFROM " . DB_TABLE_MEMBER_EXTENDED_FIELDS_LIST . " exc\r\n\t\tLEFT JOIN " . DB_TABLE_MEMBER_EXTENDED_FIELDS . " ex ON ex.user_id = :user_id", array('user_id' => $user_id));
while ($extended_field = $result->fetch()) {
$value = !empty($extended_field[$extended_field['field_name']]) ? $extended_field[$extended_field['field_name']] : $extended_field['default_value'];
$extended_field['value'] = $value;
$member_extended_field = new MemberExtendedField();
$member_extended_field->set_user_id($user_id);
$member_extended_field->set_properties($extended_field);
$member_extended_field->get_instance()->delete_field($member_extended_field);
}
}
