belongsToMany(PackingList::class, ContainerPackingList::class, 'container_id', 'packing_list_id'); } /** * @return HasManyThrough */ public function packages(): hasManyThrough { return $this->hasManyDeep(Package::class, [ContainerPackingList::class, PackingList::class], ['container_id', 'id', 'packing_list_id'], ['id', 'packing_list_id', 'id']); } /** * @return HasManyThrough */ public function companyModules(): hasManyThrough { return $this->hasManyDeep(CompanyModule::class, [ContainerPackingList::class, PackingList::class, Order::class], ['container_id', 'id', 'id', 'id'], ['id', 'packing_list_id', null, 'company_module_id']); } /** * @return HasManyThrough */ public function orders(): hasManyThrough { return $this->hasManyDeep(Order::class, [ContainerPackingList::class, PackingList::class], ['container_id', 'id', 'id'], ['id', 'packing_list_id', null]); } /** * @return MorphMany */ public function transports(): morphMany { return $this->morphMany(Transport::class, 'owner'); } }