db.json

{
    "inventory_items": [
        {
            "product_id": 1,
            "name": "LENOVO B111 8TH GEN",
            "category": "PC",
            "initial_stock": 500,
            "current_stock": 9,
            "product": {
                "id": 1,
                "title": "Lenovo B111",
                "price": 900.0,
                "suppliers": [
                    {
                        "id": 1,
                        "name": "Supplier A",
                        "address": "Supplier direction"
                    },
                    {
                        "id": 1,
                        "name": "Supplier B",
                        "address": "Supplier direction 2"
                    }
                ]
            }
        }
    ]
}