import * as jwt from 'jsonwebtoken'

export const generateUnsubscribeToken = (userId: string) => {
  if (!userId) return null

  let token
  try {
    token = jwt.sign({ userId }, process.env.APP_SECRET || '', {
      expiresIn: 60 * 60 * 24 * 7,
    })
  } catch (err) {
    return null
  }

  if (!token || token === undefined) {
    return null
  }

  return token
}

export const generateEmailValidationToken = (userId: string, email: string) => {
  if (!userId || !email) return null

  let token
  try {
    token = jwt.sign({ userId, email }, process.env.APP_SECRET || '', {
      expiresIn: 60 * 60 * 24 * 7,
    })
  } catch (err) {
    return null
  }

  if (!token || token === undefined) {
    return null
  }

  return token
}