Function mailMatchesLuckmailFilters

luckmail-utils.js:352–394

(mail, filters = {})

  }

  function mailMatchesLuckmailFilters(mail, filters = {}) {
    const normalizedMail = normalizeLuckmailTokenMail(mail);
    const afterTimestamp = normalizeTimestamp(filters.afterTimestamp);
    const receivedAt = normalizeTimestamp(normalizedMail.received_at);
    if (afterTimestamp && receivedAt && receivedAt < afterTimestamp) {
      return null;
    }

    const senderFilters = (filters.senderFilters || []).map(normalizeText).filter(Boolean);
    const subjectFilters = (filters.subjectFilters || []).map(normalizeText).filter(Boolean);
    const excludedCodes = new Set((filters.excludeCodes || []).filter(Boolean));
    const combinedText = [
      normalizedMail.subject,
      normalizedMail.from,
      normalizedMail.body,
      normalizedMail.html_body,
    ].filter(Boolean).join(' ');
    const combinedTextNormalized = normalizeText(combinedText);
    const senderNormalized = normalizeText(normalizedMail.from);
    const subjectNormalized = normalizeText(normalizedMail.subject);
    const code = normalizedMail.verification_code || extractLuckmailVerificationCode(combinedText);

    if (!code || excludedCodes.has(code)) {
      return null;
    }

    const senderMatch = senderFilters.length === 0
      ? true
      : senderFilters.some((item) => senderNormalized.includes(item) || combinedTextNormalized.includes(item));
    const subjectMatch = subjectFilters.length === 0
      ? true
      : subjectFilters.some((item) => subjectNormalized.includes(item) || combinedTextNormalized.includes(item));

    if (!senderMatch && !subjectMatch) {
      return null;
    }

    return {
      code,
      mail: normalizedMail,
      receivedAt,
    };
  }

  function pickLuckmailVerificationMail(mails, filters = {}) {
    const matches = normalizeLuckmailTokenMails(mails)