chore: add example for sending data

send_data_example.py

@@ -0,0 +1,68 @@
+import requests
+import random
+from datetime import datetime, timedelta
+
+def authenticate(auth_url, client_id, client_secret):
+    """
+    Obtém um token de autenticação.
+    """
+    payload = {
+        "grant_type": "client_credentials",
+        "client_id": client_id,
+        "client_secret": client_secret,
+        "scope": "default-m2m-resource-server-mztddy/read"
+    }
+    headers = {'Content-Type': 'application/x-www-form-urlencoded'}
+    response = requests.post(auth_url, data=payload, headers=headers)
+    if response.status_code == 200:
+        return response.json().get('access_token')
+    raise Exception(f"Erro ao obter o token: {response.status_code} {response.text}")
+
+def generate_sensor_data(num_samples):
+    """
+    Gera uma lista de dados simulados para sensores.
+    """
+    data_list = []
+    for _ in range(num_samples):
+        equipment_id = f"EQ-{random.randint(10000, 99999)}"
+        timestamp = (datetime.now() - timedelta(days=random.randint(0, 30))).isoformat()
+        value = round(random.uniform(50.0, 100.0), 2)
+        sensor_data = {
+            "equipmentId": equipment_id,
+            "timestamp": timestamp,
+            "value": value
+        }
+        data_list.append(sensor_data)
+    return data_list
+
+def send_sensor_data(api_url, token, data_list):
+    """
+    Envia dados do sensor para a API.
+    """
+    headers = {
+        'Authorization': f'Bearer {token}',
+        'Content-Type': 'application/json'
+    }
+    success_count = 0
+    for data in data_list:
+        response = requests.post(api_url, json=data, headers=headers)
+        if response.status_code in {200, 201}:
+            success_count += 1
+    return success_count
+
+def main():
+    """
+    Exemplo de como uma máquina deve enviar payloads para uma API.
+    """
+    auth_url = ''
+    client_id = ''
+    client_secret = ''
+    api_url = 'http://localhost:4000/sensor-data'
+
+    token = authenticate(auth_url, client_id, client_secret)
+    data_list = generate_sensor_data(10)
+    success_count = send_sensor_data(api_url, token, data_list)
+    print(f"{success_count}/{len(data_list)} dados enviados com sucesso!")
+
+if __name__ == "__main__":
+    main()