self::TYPE_PAID, 'TYPE_INACTIVE' => self::TYPE_UNPAID, ]; public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform) { return "ENUM('PAID', 'UNPAID')"; } public function convertToDatabaseValue($value, AbstractPlatform $platform) { if ($value && !in_array($value, self::$values)) { throw new \InvalidArgumentException('Invalid status'); } return $value; } public function getName() { return self::ENUM_BILLING_STATUS_TYPE; } public function requiresSQLCommentHint(AbstractPlatform $platform) { return true; } /** * @return array */ public static function getValues() { return [ 'Paid' => static::TYPE_PAID, 'Unpaid' => static::TYPE_UNPAID, ]; } }