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<?php |
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/** |
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* ConstraintBuilder class file |
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*/ |
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namespace Graviton\SchemaBundle\Constraint; |
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use Graviton\RestBundle\Model\DocumentModel; |
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use Graviton\SchemaBundle\Constraint\Builder\ConstraintBuilderInterface; |
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use Graviton\SchemaBundle\Document\Schema; |
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/** |
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* @author List of contributors <https://github.com/libgraviton/graviton/graphs/contributors> |
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* @license http://opensource.org/licenses/gpl-license.php GNU Public License |
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* @link http://swisscom.ch |
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*/ |
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class ConstraintBuilder |
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{ |
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/** |
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* @var ConstraintBuilderInterface[] |
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*/ |
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private $builders = []; |
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/** |
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* Add constraint builder |
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* |
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* @param ConstraintBuilderInterface $builder Constraint builder |
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* |
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* @return void |
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*/ |
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public function addConstraintBuilder(ConstraintBuilderInterface $builder) |
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{ |
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$this->builders[] = $builder; |
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} |
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/** |
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* Go through the constraints and call the builders to do their job |
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* |
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* @param string $fieldName field name |
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* @param Schema $property the property |
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* @param DocumentModel $model the parent model |
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* |
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* @return Schema |
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*/ |
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public function addConstraints($fieldName, Schema $property, DocumentModel $model) |
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{ |
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$constraints = $model->getConstraints($fieldName); |
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if (!is_array($constraints)) { |
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return $property; |
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} |
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foreach ($constraints as $constraint) { |
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$isSupported = false; |
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foreach ($this->builders as $builder) { |
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if ($builder->supportsConstraint($constraint->name, $constraint->options)) { |
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$property = $builder->buildConstraint($fieldName, $property, $model, $constraint->options); |
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$isSupported = true; |
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} |
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} |
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if (!$isSupported) { |
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/** |
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* unknown/not supported constraints will be added to the 'x-constraints' schema property. |
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* this allows others (possibly schema constraints) to pick it up and implement more advanced logic. |
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*/ |
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$property->addConstraint($constraint->name); |
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} |
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} |
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return $property; |
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} |
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} |
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libgraviton /
graviton
