Sync Device Time

import requests
import schedule
import time

def sync_all_devices():
    devices = requests.get("https://your-server.com/devices").json()
    
    for device in devices["data"]:
        device_id = device["id"]
        response = requests.post(
            f"https://your-server.com/devices/{device_id}/sync-time"
        )
        
        if response.json()["success"]:
            print(f"✓ Synced {device_id}")
        else:
            print(f"✗ Failed to sync {device_id}")

# Run every day at 3 AM
schedule.every().day.at("03:00").do(sync_all_devices)

while True:
    schedule.run_pending()
    time.sleep(60)

const syncIfNeeded = async (deviceId, maxDriftSeconds = 60) => {
  // Get current device time
  const timeResponse = await fetch(
    `https://your-server.com/devices/${deviceId}/time`
  );
  const timeData = await timeResponse.json();
  
  if (!timeData.success) {
    console.error(`Failed to get time for ${deviceId}`);
    return;
  }
  
  // Calculate drift
  const deviceTime = new Date(timeData.device_time);
  const serverTime = new Date();
  const driftSeconds = Math.abs((deviceTime - serverTime) / 1000);
  
  if (driftSeconds > maxDriftSeconds) {
    console.log(`Drift detected: ${driftSeconds}s. Syncing...`);
    
    const syncResponse = await fetch(
      `https://your-server.com/devices/${deviceId}/sync-time`,
      { method: 'POST' }
    );
    
    const syncData = await syncResponse.json();
    console.log(syncData.message);
  } else {
    console.log(`Device ${deviceId} time is accurate`);
  }
};

import asyncio
import aiohttp

async def sync_device(session, device_id):
    url = f"https://your-server.com/devices/{device_id}/sync-time"
    async with session.post(url) as response:
        data = await response.json()
        return device_id, data["success"]

async def sync_all_devices(device_ids):
    async with aiohttp.ClientSession() as session:
        tasks = [sync_device(session, device_id) for device_id in device_ids]
        results = await asyncio.gather(*tasks)
        
        for device_id, success in results:
            status = "✓" if success else "✗"
            print(f"{status} {device_id}")

# Usage
device_ids = ["principal", "bodega", "almacen"]
asyncio.run(sync_all_devices(device_ids))