class ArtifactsController < ApiController

  respond_to :json

  def versioncheck

    # the reported client version
    #client_version = params[:ver]

    # the name of the client
    product = params[:product]

    # the os (Win32/MacOSX/Unix)
    os = params[:os]

    product = "#{product}/#{os}"

    logger.debug "version check from #{product}"



    unless ArtifactUpdate::PRODUCTS.include? product
      render :json => { :errors => { :product => ['not a valid product'] } }, :status => :unprocessable_entity
      return
    end

    @artifact = ArtifactUpdate.find_by_product_and_environment(product, ArtifactUpdate::DEFAULT_ENVIRONMENT)

    if @artifact.nil?
      render :json => {}, :status => :ok
    else
      render :json => { "version" => @artifact.version, "uri" => @artifact.uri.path }, :status => :ok
    end
    
  end

end