class Pact::Provider::Configuration::MessageProviderDSL::RackToMessageAdapter

def call(env)
  request_body_json = JSON.parse(env['rack.input'].read)
  contents = @message_builder.call(request_body_json['description'])
  [200, {"Content-Type" => "application/json"}, [{ contents: contents }.to_json]]
end

def initialize(message_builder)
  @message_builder = message_builder
end