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import requests
import json
import hmac
import hashlib

url = "http://localhost:5000/webhook"
secret_key = b"woltpeopleareretarded"


def calculate_hmac(data):
    return hmac.new(secret_key, data.encode("utf-8"), hashlib.sha256).hexdigest()


json_data = {
    "id": "90f5c25cbbfb3d131a46e643",
    "type": "order.notification",
    "order": {
        "id": "90f5be47fc97e11107f8a480",
        "venue_id": "9a5c7e3102fe6a000c4b562b",
        "status": "CREATED",
        "resource_url": "https://pos-integration-service.wolt.com/orders/90f5be47fc97e11107f8a480",
    },
    "created_at": "2021-07-19T18:20:12.378509Z",
}

headers = {
    "Content-Type": "application/json",
    "Authentication": calculate_hmac(json.dumps(json_data)),
}

response = requests.post(url, json=json_data, headers=headers)

if response.status_code == 200:
    print("Server response:", response.json())
else:
    print("Error:", response.status_code, response.text)