// AI Agent processing order
async function processOrder(orderId) {
  const order = await db.orders.findById(orderId)
  
  // Validate inventory
  const available = await checkInventory(order.items)
  
  if (available) {
    // Process payment
    await stripe.charges.create({
      amount: order.total,
      customer: order.customerId
    })
    
    // Update order status
    await db.orders.update(orderId, {
      status: 'processing',
      processedAt: new Date()
    })
    
    // Notify customer
    await sendNotification(order.customerId, {
      type: 'order_confirmed',
      orderId: orderId
    })
  }
  
  return { success: true, orderId }
}