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<?php |
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namespace SleepingOwl\Admin\Form\Related\Forms; |
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use SleepingOwl\Admin\Form\Related\Elements; |
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class HasMany extends Elements |
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{ |
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public function initialize() |
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{ |
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parent::initialize(); |
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$this->modifyQuery(function ($query) { |
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$query->orderBy($this->getEmptyRelation()->getRelated()->getKeyName()); |
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}); |
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} |
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protected function proceedSave(\Illuminate\Http\Request $request) |
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{ |
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$relation = $this->getRelation(); |
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// First we need to remove all entities |
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if (! $this->toRemove->isEmpty()) { |
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$class = get_class($relation->getRelated()); |
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$class::destroy($this->toRemove->all()); |
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} |
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$relation->saveMany($this->relatedValues); |
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} |
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protected function prepareRelatedValues(array $data) |
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{ |
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$elements = $this->flatNamedElements($this->getNewElements()); |
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foreach ($data as $relatedId => $attributes) { |
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$related = $this->addOrGetRelated($relatedId); |
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foreach ($elements as $element) { |
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$attribute = $element->getModelAttributeKey(); |
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$value = $element->prepareValue(array_get($attributes, $attribute)); |
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$related->setAttribute($attribute, $value); |
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$element->setModel($related); |
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} |
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} |
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} |
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protected function retrieveRelationValuesFromQuery($query) |
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{ |
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return $query->get()->keyBy($this->getRelation()->getRelated()->getKeyName()); |
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} |
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protected function getModelForElements() |
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{ |
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return $this->getEmptyRelation()->getRelated(); |
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} |
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/** |
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* Returns fresh instance of model for each element in form. |
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* |
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* @return \Illuminate\Database\Eloquent\Model |
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*/ |
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protected function getFreshModelForElements() |
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{ |
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$class = get_class($this->getEmptyRelation()->getRelated()); |
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return new $class(); |
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} |
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} |
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LaravelRUS /
SleepingOwlAdmin
