Fresh\DoctrineEnumBundle\DBAL\Types\AbstractEnumType

Complexity

Total Complexity

14

Size/Duplication

Total Lines	129
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes	4
Bugs	1	Features	2

<?php
abstract class AbstractEnumType extends Type
{
    /**
     * @var string $name Name of this type
     */
    protected $name = '';

    /**
     * @var array $choices Array of ENUM Values, where ENUM values are keys and their readable versions are values
     * @static
     */
    protected static $choices = [];

    /**
     * {@inheritdoc}
     */
    public function convertToDatabaseValue($value, AbstractPlatform $platform)
    {
        if (null === $value) {
            return null;
        }

        if (!isset(static::$choices[$value]) {

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Avoid IF statements that are always true or false

            throw new \InvalidArgumentException(sprintf('Invalid value "%s" for ENUM %s.', $value, $this->getName()));
        }

        return $value;
    }

    /**
     * {@inheritdoc}
     */
    public function getSqlDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
    {
        $values = implode(
            ', ',
            array_map(
                function ($value) {
                    return "'{$value}'";
                },
                $this->getValues()
            )
        );

        if ($platform instanceof SqlitePlatform) {
            return sprintf('TEXT CHECK(%s IN (%s))', $fieldDeclaration['name'], $values);
        }

        if ($platform instanceof PostgreSqlPlatform) {
            return sprintf('VARCHAR(255) CHECK(%s IN (%s))', $fieldDeclaration['name'], $values);
        }

        return sprintf('ENUM(%s)', $values);
    }

    /**
     * {@inheritdoc}
     */
    public function requiresSQLCommentHint(AbstractPlatform $platform)
    {
        return true;
    }

    /**
     * {@inheritdoc}
     */
    public function getName()
    {
        return $this->name ?: (new \ReflectionClass(get_class($this)))->getShortName();
    }

    /**
     * Get readable choices for the ENUM field
     *
     * @static
     *
     * @return array Values for the ENUM field
     */
    public static function getChoices()
    {
        return static::$choices;
    }

    /**
     * Get values for the ENUM field
     *
     * @static
     *
     * @return array Values for the ENUM field
     */
    public static function getValues()
    {
        return array_keys(static::$choices);
    }

    /**
     * Get value in readable format
     *
     * @param string $value ENUM value
     *
     * @static
     *
     * @return string|null $value Value in readable format
     *
     * @throws \InvalidArgumentException
     */
    public static function getReadableValue($value)
    {
        if (!isset(static::$choices[$value])) {
            throw new \InvalidArgumentException(sprintf('Invalid value "%s" for ENUM type "%s".', $value, get_called_class()));
        }

        return static::$choices[$value];
    }

    /**
     * Check if some string value exists in the array of ENUM values
     *
     * @param string $value ENUM value
     *
     * @return bool
     */
    public static function isValueExist($value)
    {
        return isset(static::$choices[$value]);
    }
}