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<?php |
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namespace Rb\Specification\Doctrine\Condition; |
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use Doctrine\ORM\Query\Expr\Comparison as DoctrineComparison; |
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use Doctrine\ORM\QueryBuilder; |
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use Rb\Specification\Doctrine\AbstractSpecification; |
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use Rb\Specification\Doctrine\Exception\InvalidArgumentException; |
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use Rb\Specification\Doctrine\Helper\ParameterTrait; |
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use Rb\Specification\Doctrine\Helper\ValueTrait; |
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class Comparison extends AbstractSpecification |
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{ |
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use ParameterTrait; |
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use ValueTrait; |
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const EQ = '='; |
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const NEQ = '<>'; |
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const LT = '<'; |
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const LTE = '<='; |
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const GT = '>'; |
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const GTE = '>='; |
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const LIKE = 'LIKE'; |
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/** |
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* @var string[] |
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*/ |
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protected static $operators = [self::EQ, self::NEQ, self::LT, self::LTE, self::GT, self::GTE, self::LIKE]; |
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/** |
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* @var string |
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*/ |
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protected $operator; |
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/** |
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* @param string $operator |
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* @param string $field |
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* @param string $value |
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* @param string|null $dqlAlias |
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* |
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* @throws InvalidArgumentException |
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*/ |
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public function __construct($operator, $field, $value, $dqlAlias = null) |
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{ |
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if (! in_array($operator, self::$operators, true)) { |
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throw new InvalidArgumentException( |
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sprintf( |
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'"%s" is not a valid operator. Valid operators: %s', |
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$operator, |
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implode(', ', self::$operators) |
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) |
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); |
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} |
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$this->operator = $operator; |
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$this->setValue($value); |
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parent::__construct($field, $dqlAlias); |
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} |
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/** |
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* Return a string expression which can be used as condition (in WHERE-clause). |
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* |
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* @param QueryBuilder $queryBuilder |
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* @param string $dqlAlias |
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* |
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* @return string |
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*/ |
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public function modify(QueryBuilder $queryBuilder, $dqlAlias) |
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{ |
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$paramName = $this->generateParameterName($queryBuilder, 'comparison'); |
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$queryBuilder->setParameter($paramName, $this->getValue()); |
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return (string) new DoctrineComparison( |
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$this->createPropertyWithAlias($dqlAlias), |
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$this->operator, |
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sprintf(':%s', $paramName) |
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); |
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} |
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} |
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rikbruil /
Doctrine-Specification
