Event Handling

async function processWebhookEvent(webhook) {
  const { event_type, data } = webhook;
  console.log(`Processing ${event_type} for order ${data.id}`);

  switch (event_type) {
    case 'order.created':
      await handleOrderCreated(data);
      break;
    case 'order.success':
      await handleOrderSuccess(data);
      break;
    case 'order.failed':
      await handleOrderFailed(data);
      break;
    case 'order.updated':
      await handleOrderUpdated(data);
      break;
    default:
      throw new Error(`Unknown event type: ${event_type}`);
  }
}

async function handleOrderCreated(orderData) {
  console.log('New order:', orderData.id);
  const response = await fetch('https://your-api.com/orders', {
    method: 'POST',
    headers: {
      'Content-Type': 'application/json',
      'Authorization': `Bearer ${process.env.YOUR_API_TOKEN}`
    },
    body: JSON.stringify(orderData)
  });
  if (!response.ok) throw new Error(`Order creation failed: ${response.statusText}`);
  return await response.json();
}

async function handleOrderSuccess(orderData) {
  console.log('Payment success:', orderData.id);
  const response = await fetch(`https://your-api.com/orders/${orderData.id}`, {
    method: 'PATCH',
    headers: {
      'Content-Type': 'application/json',
      'Authorization': `Bearer ${process.env.YOUR_API_TOKEN}`
    },
    body: JSON.stringify({ status: 'paid', payment_confirmed: true })
  });
  if (!response.ok) throw new Error(`Order update failed: ${response.statusText}`);
  return await response.json();
}

async function handleOrderFailed(orderData) {
  console.log('Payment failed:', orderData.id);
  const response = await fetch(`https://your-api.com/orders/${orderData.id}`, {
    method: 'PATCH',
    headers: {
      'Content-Type': 'application/json',
      'Authorization': `Bearer ${process.env.YOUR_API_TOKEN}`
    },
    body: JSON.stringify({ status: 'failed', payment_failed: true })
  });
  if (!response.ok) throw new Error(`Order update failed: ${response.statusText}`);
  return await response.json();
}

async function handleOrderUpdated(orderData) {
  console.log('Order update:', orderData.id);
  const response = await fetch(`https://your-api.com/orders/${orderData.id}`, {
    method: 'PUT',
    headers: {
      'Content-Type': 'application/json',
      'Authorization': `Bearer ${process.env.YOUR_API_TOKEN}`
    },
    body: JSON.stringify(orderData)
  });
  if (!response.ok) throw new Error(`Order sync failed: ${response.statusText}`);
  return await response.json();
}