Order have products from different stores

I'm working on a project which include shopping cart. Basic requirement is,

• Each product belongs to a store
• Order can have multiple products from different stores
• Each store owner will have separate login.
• A store owner should be able view basic order details and ordered product details that belongs to the store.

Current database structure is,

stores
	- id
	- name

products
	- id
	- store_id
	- name
	- amount

orders
	- id
	- customer_name
	- address
	- cart_total

order_products
	- id
	- order_id
	- product_id
	- price

//
Hotel Model
public function order_products()
    {
        return $this->hasManyThrough('App\OrderProduct', 'App\Product');
    }

How to write App\Hotel model to get order details? Should I add column('hotel_id') in order_products table?