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<?php |
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namespace Staudenmeir\EloquentJsonRelations\Relations; |
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use Illuminate\Database\Eloquent\Collection; |
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use Illuminate\Database\Eloquent\Model; |
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use Illuminate\Database\Eloquent\Relations\Concerns\SupportsDefaultModels; |
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use Illuminate\Database\Eloquent\Relations\HasOneOrMany; |
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class HasOneJson extends HasManyJson |
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{ |
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use SupportsDefaultModels; |
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/** @inheritDoc */ |
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public function getResults() |
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{ |
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if (is_null($this->getParentKey())) { |
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return $this->getDefaultFor($this->parent); |
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} |
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return $this->first() ?: $this->getDefaultFor($this->parent); |
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} |
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/** @inheritDoc */ |
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public function initRelation(array $models, $relation) |
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{ |
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foreach ($models as $model) { |
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$model->setRelation($relation, $this->getDefaultFor($model)); |
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} |
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return $models; |
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} |
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/** @inheritDoc */ |
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public function match(array $models, Collection $results, $relation) |
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{ |
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return $this->matchOne($models, $results, $relation); |
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} |
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/** @inheritDoc */ |
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public function matchOne(array $models, Collection $results, $relation) |
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{ |
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if ($this->hasCompositeKey()) { |
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$this->matchWithCompositeKey($models, $results, $relation, 'one'); |
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} else { |
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HasOneOrMany::matchOneOrMany($models, $results, $relation, 'one'); |
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} |
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if ($this->key) { |
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foreach ($models as $model) { |
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$model->setRelation( |
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$relation, |
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$this->hydratePivotRelation( |
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new Collection( |
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array_filter([$model->$relation]) |
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), |
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$model, |
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fn (Model $model) => $model->{$this->getPathName()} |
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)->first() |
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); |
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} |
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} |
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return $models; |
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} |
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/** @inheritDoc */ |
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public function newRelatedInstanceFor(Model $parent) |
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{ |
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return $this->related->newInstance(); |
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} |
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} |
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staudenmeir /
eloquent-json-relations
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