getUser example

getUser.js

export async function getUser (token) {
  if (!token) return { user: null }

  try {
    const decodedToken = jwt.verify(token.substring(4), jwtSecret)

    const user = await User.findOne({ _id: decodedToken.id })

    return {
      user,
    }
  } catch (err) {
    return { user: null }
  }
}