Tracking – Product categorization

// Check if certain products are present in the shopping cart and trigger the corresponding Affilae KEY.

// Variables GTM
var items = {{dl_ecommerce.items}} || [];
var orderId = '{{dl_ecommerce.transaction_id}}';
var coupon = '{{dl_ecommerce.coupon}}' || '';
var currency = 'EUR';

// Mapping product -> KEY Affilae
var amountCategorie1 = 0;
var amountCategorie2 = 0;
var amountCategorie3 = 0;
var amountCategorie4 = 0;

var productIdsCategorie1 = [];
var productIdsCategorie2 = [];
var productIdsCategorie3 = [];
var productIdsCategorie4 = [];

var keysMap = {
  "Categorie1": {
    ids: ["PROD001", "PROD002", "PROD003"],
    key: "example-key-categorie1-affiliate-id"
  },
  "Categorie2": {
    ids: ["PROD101", "PROD102", "PROD103"],
    key: "example-key-categorie2-affiliate-id"
  },
  "Categorie3": {
    ids: ["PROD201", "PROD202", "PROD203"],
    key: "example-key-categorie3-affiliate-id"
  },
  "Categorie4": {
    ids: ["PROD301", "PROD302", "PROD303"],
    key: "example-key-categorie4-affiliate-id"
  }
};

// Update amount and product ids
items.forEach(function (product) {
  var product_id = String(product.item_id);

  // Check each group of IDs
  if (keysMap.Categorie1.ids.includes(product_id)) {
    amountCategorie1 += product.price * product.quantity;
    productIdsCategorie1.push(product_id);
    //sendAffilae(keysMap.Categorie1.key, product);
  } else if (keysMap.Categorie2.ids.includes(product_id)) {
    amountCategorie2 += product.price * product.quantity;
    productIdsCategorie2.push(product_id);
    //sendAffilae(keysMap.Categorie2.key, product);
  } else if (keysMap.Categorie3.ids.includes(product_id)) {
    amountCategorie3 += product.price * product.quantity;
    productIdsCategorie3.push(product_id);
    //sendAffilae(keysMap.Categorie3.key, product);
  } else if (keysMap.Categorie4.ids.includes(product_id)) {
    amountCategorie4 += product.price * product.quantity;
    productIdsCategorie4.push(product_id);
    //sendAffilae(keysMap.Categorie4.key, product);
  }
});

if (amountCategorie1 > 0) {
  sendAffilae(keysMap.Categorie1.key, productIdsCategorie1, amountCategorie1);
}
if (amountCategorie2 > 0) {
  sendAffilae(keysMap.Categorie2.key, productIdsCategorie2, amountCategorie2);
}
if (amountCategorie3 > 0) {
  sendAffilae(keysMap.Categorie3.key, productIdsCategorie3, amountCategorie3);
}
if (amountCategorie4 > 0) {
  sendAffilae(keysMap.Categorie4.key, productIdsCategorie4, amountCategorie4);
}

// Push conversion to Affilae
function sendAffilae(key, products, amount) {
  var aeEvent = {
    key: key,
    Conversion: {
      id: orderId,
      amount: amount.toFixed(2),
      payment: 'online',
      voucher: coupon,
      currency: currency,
      product: products.join(';')
    }
  };

  if (('AeTracker' in window) && typeof AeTracker.sendConversion === 'function') {
    AeTracker.sendConversion(aeEvent);
  } else {
    (window.AE = window.AE || []).push(aeEvent);
  }
}