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ProcessEvents.php
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78 lines (69 loc) · 1.62 KB
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<?php
namespace ProcessMaker\Models;
use Illuminate\Database\Eloquent\Collection;
use Illuminate\Database\Eloquent\Relations\Relation;
/**
* Process events relationship
*/
class ProcessEvents extends Relation
{
/**
* @var Process[]
*/
private $processModels = [];
/**
* Set the base constraints on the relation query.
*
* @return void
*/
public function addConstraints()
{
//No Constraints
}
/**
* Set the constraints for an eager load of the relation.
*
* @param array $models
* @return void
*/
public function addEagerConstraints(array $models)
{
$this->processModels = $models;
}
/**
* Get the results of the relationship.
*
* @return mixed
*/
public function getResults()
{
return $this->parent->getStartEvents(true);
}
/**
* Initialize the relation on a set of models.
*
* @param array $models
* @param string $relation
* @return array
*/
public function initRelation(array $models, $relation)
{
return $models;
}
/**
* Match the eagerly loaded results to their parents.
*
* @param Process[] $models
* @param \Illuminate\Database\Eloquent\Collection $results
* @param string $relation
* @return array
*/
public function match(array $models, Collection $results, $relation)
{
foreach ($models as $model) {
$events = collect($model->getStartEvents(true));
$model->setRelation($relation, $events);
}
return $models;
}
}