const OTP_VALID_MS = 3 * 60 * 1000

const isOtpExpired = (user) => {
  if (!user?.otp) return true
  if (!user?.otpSentAt) return false
  return Date.now() - new Date(user.otpSentAt).getTime() > OTP_VALID_MS
}

const clearOtp = (UserModel, mobile) =>
  UserModel.updateOne({ mobile }, { $set: { otp: null, otpSentAt: null } })

module.exports = {
  OTP_VALID_MS,
  isOtpExpired,
  clearOtp
}