* The relation name or relations array. *
* @param mixed ...$relations [optional]* The relations name. *
*/ public function removeRelation($relation, ...$relations): self { if (! is_array($relation)) { $relation = func_get_args(); } $this->actualRelations = array_diff($this->actualRelations, $relation); return $this; } /** * add relations for next query * * @param array|string &$relation* The relation name or relations array. *
* @param mixed ...$relations [optional]* The relations name. *
*/ public function addRelation($relation, ...$relations): self { if (! is_array($relation)) { $relation = func_get_args(); } $needToAdd = array_diff($relation, $this->actualRelations); foreach ($needToAdd as $newItem) { if (in_array($newItem, $this->getAvailableRelations())) { array_push($this->actualRelations, $newItem); } } return $this; } /** * set relations for next query * * @param array|string &$relation* The relation name or relations array. *
* @param mixed ...$relations [optional]* The relations name. *
*/ public function setRelation($relation, ...$relations): self { if (! is_array($relation)) { $relations = func_get_args(); } else { $relations = $relation; } $this->actualRelations = []; foreach ($relations as $newItem) { $this->addRelation($newItem); } return $this; } /** * return available product relations */ public function getAvailableRelations(): array { return $this->Model::getRelationshipsNames(true); } public function getQueryWithRelations(): \Illuminate\Database\Eloquent\Builder { return $this->Model::with($this->actualRelations); } }