powr-sdk-api/dist/utils/phone.js

Shared API core library for PowrStack projects. Zero dependencies - works with Express, Next.js API routes, and other frameworks. All features are optional and install only what you need.

"use strict";

const {
  parsePhoneNumberFromString,
  getCountries,
  getCountryCallingCode
} = require('libphonenumber-js');
const DEFAULT_COUNTRY = 'IN';
const DEFAULT_COUNTRY_CODE = '91';
const CALLING_CODE_TO_COUNTRY = {
  '91': 'IN',
  '1': 'US',
  '44': 'GB',
  '971': 'AE',
  '65': 'SG',
  '61': 'AU'
};
function digitsOnly(value) {
  return (value || '').replace(/\D/g, '');
}
function parsePhone(input, defaultCountry = DEFAULT_COUNTRY) {
  var _parsed, _parsed2, _parsed3;
  if (!input || typeof input !== 'string' || input.includes('@')) return null;
  const trimmed = input.trim();
  if (!trimmed) return null;
  let parsed = parsePhoneNumberFromString(trimmed);
  if (!((_parsed = parsed) !== null && _parsed !== void 0 && _parsed.isValid())) {
    parsed = parsePhoneNumberFromString(trimmed, defaultCountry);
  }
  if (!((_parsed2 = parsed) !== null && _parsed2 !== void 0 && _parsed2.isValid()) && !trimmed.startsWith('+')) {
    parsed = parsePhoneNumberFromString(`+${digitsOnly(trimmed)}`);
  }
  return (_parsed3 = parsed) !== null && _parsed3 !== void 0 && _parsed3.isValid() ? parsed : null;
}
function normalizePhone(input, defaultCountry = DEFAULT_COUNTRY) {
  if (!input || typeof input !== 'string') return '';
  if (input.includes('@')) return input.trim();
  const parsed = parsePhone(input, defaultCountry);
  return parsed ? parsed.format('E.164') : '';
}

/**
 * Normalize a phone for DB storage. When the input has trailing junk
 * (e.g. "7903658469 welcome"), extracts digits and parses those.
 * Returns null when no valid phone can be derived — never returns raw input.
 */
function coercePhoneForStorage(input, defaultCountry = DEFAULT_COUNTRY) {
  if (!input || typeof input !== 'string') return null;
  if (input.includes('@')) return null;
  const trimmed = input.trim();
  if (!trimmed) return null;
  const direct = normalizePhone(trimmed, defaultCountry);
  if (direct) return direct;
  const digits = digitsOnly(trimmed);
  if (!digits) return null;
  return normalizePhone(digits, defaultCountry) || null;
}
function isValidPhone(input, defaultCountry = DEFAULT_COUNTRY) {
  if (!input || typeof input !== 'string' || input.includes('@')) return false;
  return !!parsePhone(input, defaultCountry);
}
function getLocalPhoneNumber(input, defaultCountry = DEFAULT_COUNTRY) {
  const parsed = parsePhone(input, defaultCountry);
  return parsed ? parsed.nationalNumber : digitsOnly(input).slice(-15);
}
function legacyIndiaVariants(input) {
  const digits = digitsOnly(input);
  if (!digits) return [];
  const variants = new Set();
  if (digits.length === 10) {
    variants.add(digits);
    variants.add(`91${digits}`);
    variants.add(`+91${digits}`);
    variants.add(`0${digits}`);
  }
  if (digits.length === 12 && digits.startsWith('91')) {
    const local = digits.slice(2);
    variants.add(local);
    variants.add(`+${digits}`);
    variants.add(digits);
    variants.add(`0${local}`);
  }
  return [...variants];
}
function getPhoneLookupVariants(input, defaultCountry = DEFAULT_COUNTRY) {
  if (!input || typeof input !== 'string') return [];
  if (input.includes('@')) return [input.trim()];
  const variants = new Set([input.trim()]);
  const parsed = parsePhone(input, defaultCountry);
  if (parsed) {
    const e164 = parsed.format('E.164');
    variants.add(e164);
    variants.add(e164.replace(/^\+/, ''));
    variants.add(parsed.nationalNumber);
    variants.add(`+${parsed.countryCallingCode}${parsed.nationalNumber}`);
    variants.add(`${parsed.countryCallingCode}${parsed.nationalNumber}`);
  }
  legacyIndiaVariants(input).forEach(v => variants.add(v));
  return [...variants].filter(Boolean);
}
module.exports = {
  DEFAULT_COUNTRY,
  DEFAULT_COUNTRY_CODE,
  normalizePhone,
  coercePhoneForStorage,
  getLocalPhoneNumber,
  isValidPhone,
  getPhoneLookupVariants,
  parsePhone,
  getCountries,
  getCountryCallingCode
};