A super quick draft of a Cloudberry API 2.0 client in ruby

cloudberry_ruby_client.rb

class Cloudberry

  attr_accessor :access_token, :base_url, :api_version, :account

  def initialize(account)
    @api_version = "/api"
    @account = account
    @access_token = @account.settings.cloudberry_access_token
    refresh_token! if have_credentials? && !valid_access_token?
  end

  def base_url
    @base_url ||= "http://mbs.cloudberrylab.com:8090"
  end

  def users
    setup_connection
    response = @conn.get "#{base_url}#{@api_version}/Users"
    JSON.parse response.body
  end


  def user(user_id)
    setup_connection
    response = @conn.get "#{base_url}#{@api_version}/Users?UserId=#{user_id}"
    JSON.parse response.body
  end

  def monitors
    setup_connection
    response = @conn.get "#{base_url}#{@api_version}/Monitoring"
    JSON.parse response.body
  end

  def monitor(user_id)
    setup_connection
    response = @conn.get "#{base_url}#{@api_version}/Monitoring?UserId=#{user_id}"
    JSON.parse response.body
  end

  def accounts
    setup_connection
    response = @conn.get "#{base_url}#{@api_version}/Accounts"
    JSON.parse response.body
  end

  def packages
    setup_connection
    response = @conn.get "#{base_url}#{@api_version}/Packages"
    JSON.parse response.body
  end

  ########## helper methods

  def valid_access_token?
    expiration = account.settings.cloudberry_expires_at || Time.now-1.day
    expiration > Time.now
  end

  def have_credentials?
    account.settings.cloudberry_username && account.settings.cloudberry_password
  end

  def account
    @account
  end

  def access_token
    @access_token
  end

  private

  def setup_connection
    @conn = Faraday.new do |faraday|
      faraday.request  :url_encoded             # form-encode POST params
      faraday.response :logger                  # log requests to STDOUT
      faraday.adapter  Faraday.default_adapter  # make requests with Net::HTTP
    end
    @conn.headers["Authorization"] = "Bearer #{access_token}"
  end

  def login(username,password)
    setup_connection
    params = {}
    params[:username] = username
    params[:password] = password
    response = @conn.post "#{@api_version}/Provider/Login", params
    JSON.parse response.body
  end

  def refresh_token!
    response = login(account.settings.cloudberry_username,account.settings.cloudberry_password)
    if response && response["access_token"].present?
      account.settings.cloudberry_access_token = response["access_token"]
      account.settings.cloudberry_expires_at = Time.parse(response[".expires"])
      return response
    else
      raise("CouldNotRefreshToken")
    end
  end

end