/**
* Create a new belongs to relationship instance.
*
* @param \Database\ORM\Builder $query
* @param \Database\ORM\Model $parent
* @param string $foreignKey
* @param string $otherKey
* @param string $relation
* @return void
*/
public function __construct(Builder $query, Model $parent, $foreignKey, $otherKey, $relation)
{
$this->otherKey = $otherKey;
$this->relation = $relation;
$this->foreignKey = $foreignKey;
parent::__construct($query, $parent);
}
/**
* Create a new has many relationship instance.
*
* @param \Database\ORM\Builder $query
* @param \Database\ORM\Model $farParent
* @param \Database\ORM\Model $parent
* @param string $firstKey
* @param string $secondKey
* @return void
*/
public function __construct(Builder $query, Model $farParent, Model $parent, $firstKey, $secondKey)
{
$this->firstKey = $firstKey;
$this->secondKey = $secondKey;
$this->farParent = $farParent;
parent::__construct($query, $parent);
}
/**
* Get the "has relation" base query instance.
*
* @param string $relation
* @return \Database\ORM\Builder
*/
protected function getHasRelationQuery($relation)
{
return Relation::noConstraints(function () use($relation) {
return $this->getModel()->{$relation}();
});
}
/**
* Add the constraints for a relationship count query.
*
* @param \Database\ORM\Builder $query
* @param \Database\ORM\Builder $parent
* @return \Database\ORM\Builder
*/
public function getRelationCountQuery(Builder $query, Builder $parent)
{
if ($parent->getQuery()->from == $query->getQuery()->from) {
return $this->getRelationCountQueryForSelfJoin($query, $parent);
}
$this->setJoin($query);
return parent::getRelationCountQuery($query, $parent);
}
/**
* Create a new has many relationship instance.
*
* @param \Database\ORM\Builder $query
* @param \Database\ORM\Model $parent
* @param string $foreignKey
* @param string $localKey
* @return void
*/
public function __construct(Builder $query, Model $parent, $foreignKey, $localKey)
{
$this->localKey = $localKey;
$this->foreignKey = $foreignKey;
parent::__construct($query, $parent);
}
