unshare = async options => {
  let { user, post_id, done } = options
  new d('.share_btn').blur()

  let {
    data: { success, mssg },
  } = await post('/api/unshare-post', { unshare_to: user, post_id })

  success ? done() : null
  Notify({ value: mssg })
}
Unshare post
@param {Object} options
@param {Number} options.user
@param {Number} options.post_id
@param {Function} options.done