サードパーティツールでカート追加をトラッキングする

window.aftersell.cart.events.on('item_added', (payload) => {
  myAnalytics.track('Added to cart', {
    variantId: payload.item.variantId,
    title: payload.item.title,
    quantity: payload.item.quantity,
    value: payload.item.finalLinePrice / 100, // SDK prices are in cents
  });
});

window.aftersell.cart.events.on('item_added', (payload) => {
  const state = window.aftersell.cart.actions.getCart();
  if (!state) return;

  window._learnq ??= [];
  window._learnq.push(['track', 'Added to Cart', {
    $value: state.totalPrice / 100,
    AddedItemProductName: payload.item.productTitle,
    AddedItemProductID: payload.item.productId,
    AddedItemVariantID: payload.item.variantId,
    AddedItemQuantity: payload.item.quantity,
    AddedItemPrice: payload.item.finalLinePrice / 100,
    ItemNames: state.items.map((line) => line.productTitle),
    CheckoutURL: `${window.location.origin}/cart`,
  }]);
});

window.aftersell.cart.events.on('item_added', (payload) => {
  window.TriplePixel('AddToCart', {
    item: payload.item.variantId,
    q: payload.item.quantity,
  });
});

window.aftersell.cart.events.on('item_added', (payload) => {
  const line = payload.item;
  window.gtag('event', 'add_to_cart', {
    currency: window.aftersell.cart.actions.getCart().currency,
    value: line.finalLinePrice / 100,
    items: [{
      item_id: String(line.variantId),
      item_name: line.productTitle,
      item_variant: line.variantTitle,
      price: line.finalLinePrice / line.quantity / 100,
      quantity: line.quantity,
    }],
  });
});

// Cart viewed.
window.aftersell.cart.events.on('cart_opened', () => {
  myAnalytics.track('Cart viewed');
});

// Item removed.
window.aftersell.cart.events.on('item_removed', (payload) => {
  myAnalytics.track('Removed from cart', { variantId: payload.item.variantId });
});

// Checkout intent: fires just before the browser navigates.
window.aftersell.cart.events.on('checkout', () => {
  const state = window.aftersell.cart.actions.getCart();
  navigator.sendBeacon('/my-endpoint', JSON.stringify({
    event: 'checkout_started',
    value: state ? state.totalPrice / 100 : 0,
  }));
});

window.aftersell.cart.events.on('item_added', (payload) => {
  console.log('[tracking] item_added', payload.item.title);
  // …your tracking call
});