Presença

{
  "code": "KEEPALIVE",
  "fullCode": "KEEPALIVE",
  "id": "a38ba215-f949-4b2c-982a-0582a9d0c10e"
}

HTTP/1.1 202 Accepted

curl -X POST 'http://localhost:8080/webhook' \
  -H 'X-IFood-Signature: 6c0a429606266905349388ebc1eb12b8b98524dddd6b4bdc41c4b67591075b4c' \
  -H 'Content-Type: application/json' \
  -d '{
    "code": "KEEPALIVE",
    "fullCode": "KEEPALIVE",
    "id": "a38ba215-f949-4b2c-982a-0582a9d0c10e"
  }'

{
  "code": "KEEPALIVE",
  "fullCode": "KEEPALIVE",
  "id": "a38ba215-f949-4b2c-982a-0582a9d0c10e",
  "merchantIds": [
    "cad65e8f-6fc6-438a-b159-e64a902a6b9a",
    "438a5e8f-6fc6-438a-b159-e64a902a6879"
  ]
}

HTTP/1.1 202 Accepted
Content-Type: application/json

{
  "merchantIds": ["cad65e8f-6fc6-438a-b159-e64a902a6b9a"]
}

curl -X POST 'http://localhost:8080/webhook' \
  -H 'X-IFood-Signature: dc900bca38c8b6f908ea688a24604fa581921d1211da4211e4f5e139732c2ff1' \
  -H 'Content-Type: application/json' \
  -d '{
    "code": "KEEPALIVE",
    "fullCode": "KEEPALIVE",
    "id": "a38ba215-f949-4b2c-982a-0582a9d0c10e",
    "merchantIds": [
      "cad65e8f-6fc6-438a-b159-e64a902a6b9a",
      "438a5e8f-6fc6-438a-b159-e64a902a6879"
    ]
  }'

@app.route('/webhook', methods=['POST'])
def webhook():
    event = request.json

    if event['code'] == 'KEEPALIVE':
        # Modo por aplicativo: responda 202 para todos os merchants
        return '', 202

    # ... processar outros eventos

@app.route('/webhook', methods=['POST'])
def webhook():
    event = request.json

    if event['code'] == 'KEEPALIVE':
        if 'merchantIds' in event:
            # Modo por merchant: filtre por horário
            online_merchants = [
                m for m in event['merchantIds']
                if is_merchant_open(m)
            ]
            return jsonify({'merchantIds': online_merchants}), 202
        else:
            # Modo por aplicativo: todos os abertos
            return '', 202

    # ... processar outros eventos

@app.route('/webhook', methods=['POST'])
def webhook():
    event = request.json

    if event['code'] == 'KEEPALIVE':
        if 'merchantIds' in event:
            # Modo por merchant: responda com lista vazia
            return jsonify({'merchantIds': []}), 202
        else:
            # Modo por aplicativo: responda com erro
            return 'Service Unavailable', 503

    # ... processar outros eventos

import time
from datetime import datetime

def keep_presence_active():
    while True:
        try:
            # Fazer polling a cada 30 segundos
            response = requests.get(
                'https://merchant-api.ifood.com.br/events/v1.0/events:polling',
                headers={'Authorization': f'Bearer {your_token}'},
                headers={'x-polling-merchants': merchant_ids}
            )

            if response.status_code == 200:
                events = response.json()
                process_events(events)
                # Enviar ACK para manter polling ativo
                acknowledge_events(events)
            elif response.status_code == 204:
                # Sem eventos, mas presença mantida
                pass

            # Aguardar 30 segundos antes do próximo polling
            time.sleep(30)

        except Exception as e:
            print(f"Erro no polling: {e}")
            # Presença será perdida se polling falhar por muito tempo
            time.sleep(30)

# A presença será mantida enquanto esse loop continuar rodando
keep_presence_active()