Is it possible to have a HasManyThrough relationship that's deeper than two levels?

Question

I have the following models:

Product
BaseProduct
BaseCode
Series

Each of them is something of a separate entity, but they\'re related.

Answer 1

I created a HasManyThrough relationship with unlimited levels: Repository on GitHub

After the installation, you can use it like this:

class Series extends Model {
    use \Staudenmeir\EloquentHasManyDeep\HasRelationships;

    public function products() {
        return $this->hasManyDeep(Product::class,
            [BaseCode::class, BaseProduct::class],
            ['SeriesId', 'BaseCodeId', 'BaseProductId']
        );
    }
}