Function isLuckmailPurchaseReusable

luckmail-utils.js:313–337

(purchase, options = {})

  }

  function isLuckmailPurchaseReusable(purchase, options = {}) {
    const normalizedPurchase = normalizeLuckmailPurchase(purchase);
    const usedPurchases = normalizeLuckmailUsedPurchases(options.usedPurchases);
    const purchaseId = normalizeLuckmailPurchaseId(normalizedPurchase.id);

    if (!isLuckmailPurchaseForProject(normalizedPurchase, options.projectCode || DEFAULT_LUCKMAIL_PROJECT_CODE)) {
      return false;
    }
    if (!normalizedPurchase.email_address || !normalizedPurchase.token) {
      return false;
    }
    if (isLuckmailPurchaseDisabled(normalizedPurchase)) {
      return false;
    }
    if (purchaseId && usedPurchases[purchaseId]) {
      return false;
    }
    if (isLuckmailPurchasePreserved(normalizedPurchase, options)) {
      return false;
    }
    if (isLuckmailPurchaseExpired(normalizedPurchase, options.now || Date.now())) {
      return false;
    }
    return true;
  }

  function filterReusableLuckmailPurchases(purchases, options = {}) {
    const list = Array.isArray(purchases)