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<?php |
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/* |
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* This file is part of the moss-storage package |
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* |
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* (c) Michal Wachowski <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Moss\Storage\Query; |
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use Moss\Storage\Model\Definition\FieldInterface; |
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/** |
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* Abstract Entity Values Query |
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* Provides functionality for changing entity values |
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* |
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* @package Moss\Storage\Query\OperationTraits |
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*/ |
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abstract class AbstractEntityValueQuery extends AbstractEntityQuery |
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{ |
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/** |
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* Sets field names which values will be written |
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* |
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* @param array $fields |
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* |
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* @return $this |
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*/ |
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public function values($fields = []) |
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{ |
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$parts = $this->builder()->getQueryParts(); |
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foreach (['set', 'value'] as $part) { |
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if (isset($parts[$part])) { |
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$this->builder()->resetQueryPart($part); |
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} |
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} |
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$this->resetBinds('value'); |
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if (empty($fields)) { |
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foreach ($this->model()->fields() as $field) { |
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$this->assignValue($field); |
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} |
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return $this; |
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} |
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foreach ($fields as $field) { |
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$this->assignValue($this->model()->field($field)); |
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} |
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return $this; |
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} |
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/** |
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* Adds field which value will be written |
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* |
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* @param string $field |
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* |
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* @return $this |
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*/ |
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public function value($field) |
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{ |
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$this->assignValue($this->model()->field($field)); |
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return $this; |
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} |
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/** |
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* Assigns value to query |
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* |
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* @param FieldInterface $field |
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*/ |
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abstract protected function assignValue(FieldInterface $field); |
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/** |
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* Gets value from first referenced entity that has it |
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* |
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* @param FieldInterface $field |
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*/ |
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protected function getValueFromReferencedEntity(FieldInterface $field) |
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{ |
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$references = $this->model->referredIn($field->name()); |
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foreach ($references as $foreign => $reference) { |
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$entity = $this->accessor->getPropertyValue($this->instance, $reference->container()); |
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if ($entity === null) { |
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continue; |
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} |
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$value = $this->accessor->getPropertyValue($entity, $foreign); |
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$this->accessor->setPropertyValue($this->instance, $field->name(), $value); |
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break; |
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} |
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} |
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} |
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