Function isLuckmailPurchasePreserved

luckmail-utils.js:301–311

(purchase, options = {})

  }

  function isLuckmailPurchasePreserved(purchase, options = {}) {
    const normalizedPurchase = normalizeLuckmailPurchase(purchase);
    const expectedTagId = Number(options.preserveTagId) || 0;
    const expectedTagName = normalizeText(options.preserveTagName || DEFAULT_LUCKMAIL_PRESERVE_TAG_NAME);

    if (expectedTagId > 0 && normalizedPurchase.tag_id === expectedTagId) {
      return true;
    }

    return Boolean(normalizedPurchase.tag_name && normalizeText(normalizedPurchase.tag_name) === expectedTagName);
  }

  function isLuckmailPurchaseReusable(purchase, options = {}) {
    const normalizedPurchase = normalizeLuckmailPurchase(purchase);