class EjabberdApiClient
  def initialize
    @base_url = Setting.ejabberd_api_url
  end

  def post(endpoint, payload)
    Faraday.post "#{@base_url}/#{endpoint}", payload.to_json,
                 "Content-Type" => "application/json"
  end

  #
  # API endpoints
  #

  def add_rosteritem(payload)
    post "add_rosteritem", payload
  end

  def send_message(payload)
    post "send_message", payload
  end

  def send_stanza(payload)
    post "send_stanza", payload
  end

  def get_vcard2(user, name, subname)
    payload = {
      user: user.cn, host: user.ou,
      name: name, subname: subname
    }
    post "get_vcard2", payload
  end

  def private_get(user, element_name, namespace)
    payload = {
      user: user.cn, host: user.ou,
      element: element_name, ns: namespace
    }
    post "private_get", payload
  end

  def private_set(user, content)
    payload = {
      user: user.cn, host: user.ou,
      element: content
    }
    post "private_set", payload
  end
end