How to use Laravel's hasManyThrough across 4 tables

Question

I have 4 tables with a structure and flow like this:

User
Accounts
Contacts
Orders

The relationship is as follows:

$user->hasMany(\

Answer 1

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

After the installation, you can use it like this:

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

    public function orders() {
        return $this->hasManyDeep(Order::class, [Account::class, Contact::class]);
    }
}