protected function shouldAttributeBeFilterable(ModelAttributeDataInterface $attribute)
    {
        // If an attribute is a foreign key, it shouldn't be a filter by default.

        foreach ($this->info->relations as $key => $relation) {

            switch ($relation->type) {

                case RelationType::MORPH_TO:
                case RelationType::BELONGS_TO:
                case RelationType::BELONGS_TO_THROUGH:

                    $keys = $relation->foreign_keys ?: [];

                    if (in_array($attribute->name, $keys)) {
                        return false;
                    }
                    break;
            }
        }

        return true;
    }
protected function shouldAttributeBeFilterable(ModelAttributeDataInterface $attribute)
    {
        // If an attribute is a foreign key, it shouldn't be a filter by default.

        foreach ($this->info->relations as $key => $relation) {

            switch ($relation->type) {

                case RelationType::MORPH_TO:
                case RelationType::BELONGS_TO:
                case RelationType::BELONGS_TO_THROUGH:

                    $keys = $relation->foreign_keys ?: [];

                    if (in_array($attribute->name, $keys)) {
                        return false;
                    }
                    break;
            }
        }

        return true;
    }
protected function shouldAttributeBeFilterable ( ModelAttributeDataInterface $ attribute ) { // If an attribute is a foreign key, it shouldn't be a filter by default. foreach ( $ this -> info -> relations as $ key => $ relation ) { switch ( $ relation -> type ) { case RelationType :: MORPH_TO : case RelationType :: BELONGS_TO : case RelationType :: BELONGS_TO_THROUGH : $ keys = $ relation -> foreign_keys ? : [ ] ; if ( in_array ( $ attribute -> name , $ keys ) ) { return false ; } break ; } } return true ; }
Returns whether a given attribute should be filterable by default.

@param ModelAttributeDataInterface|ModelAttributeData $attribute
@return bool
Returns whether a given attribute should be filterable by default .