Viewing file:  MorphPivot.php (4.44 KB) -rw-r--r--
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<?php
namespace Illuminate\Database\Eloquent\Relations;
class MorphPivot extends Pivot
{
/**
* The type of the polymorphic relation.
*
* Explicitly define this so it's not included in saved attributes.
*
* @var string
*/
protected $morphType;
/**
* The value of the polymorphic relation.
*
* Explicitly define this so it's not included in saved attributes.
*
* @var string
*/
protected $morphClass;
/**
* Set the keys for a save update query.
*
* @param \Illuminate\Database\Eloquent\Builder $query
* @return \Illuminate\Database\Eloquent\Builder
*/
protected function setKeysForSaveQuery($query)
{
$query->where($this->morphType, $this->morphClass);
return parent::setKeysForSaveQuery($query);
}
/**
* Set the keys for a select query.
*
* @param \Illuminate\Database\Eloquent\Builder $query
* @return \Illuminate\Database\Eloquent\Builder
*/
protected function setKeysForSelectQuery($query)
{
$query->where($this->morphType, $this->morphClass);
return parent::setKeysForSelectQuery($query);
}
/**
* Delete the pivot model record from the database.
*
* @return int
*/
public function delete()
{
if (isset($this->attributes[$this->getKeyName()])) {
return (int) parent::delete();
}
if ($this->fireModelEvent('deleting') === false) {
return 0;
}
$query = $this->getDeleteQuery();
$query->where($this->morphType, $this->morphClass);
return tap($query->delete(), function () {
$this->fireModelEvent('deleted', false);
});
}
/**
* Get the morph type for the pivot.
*
* @return string
*/
public function getMorphType()
{
return $this->morphType;
}
/**
* Set the morph type for the pivot.
*
* @param string $morphType
* @return $this
*/
public function setMorphType($morphType)
{
$this->morphType = $morphType;
return $this;
}
/**
* Set the morph class for the pivot.
*
* @param string $morphClass
* @return \Illuminate\Database\Eloquent\Relations\MorphPivot
*/
public function setMorphClass($morphClass)
{
$this->morphClass = $morphClass;
return $this;
}
/**
* Get the queueable identity for the entity.
*
* @return mixed
*/
public function getQueueableId()
{
if (isset($this->attributes[$this->getKeyName()])) {
return $this->getKey();
}
return sprintf(
'%s:%s:%s:%s:%s:%s',
$this->foreignKey, $this->getAttribute($this->foreignKey),
$this->relatedKey, $this->getAttribute($this->relatedKey),
$this->morphType, $this->morphClass
);
}
/**
* Get a new query to restore one or more models by their queueable IDs.
*
* @param array|int $ids
* @return \Illuminate\Database\Eloquent\Builder
*/
public function newQueryForRestoration($ids)
{
if (is_array($ids)) {
return $this->newQueryForCollectionRestoration($ids);
}
if (! str_contains($ids, ':')) {
return parent::newQueryForRestoration($ids);
}
$segments = explode(':', $ids);
return $this->newQueryWithoutScopes()
->where($segments[0], $segments[1])
->where($segments[2], $segments[3])
->where($segments[4], $segments[5]);
}
/**
* Get a new query to restore multiple models by their queueable IDs.
*
* @param array $ids
* @return \Illuminate\Database\Eloquent\Builder
*/
protected function newQueryForCollectionRestoration(array $ids)
{
$ids = array_values($ids);
if (! str_contains($ids[0], ':')) {
return parent::newQueryForRestoration($ids);
}
$query = $this->newQueryWithoutScopes();
foreach ($ids as $id) {
$segments = explode(':', $id);
$query->orWhere(function ($query) use ($segments) {
return $query->where($segments[0], $segments[1])
->where($segments[2], $segments[3])
->where($segments[4], $segments[5]);
});
}
return $query;
}
}
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