resolvers for file example

resolvers.js

{
  Query: {
    file({id}) {
      // connector is a dataload aware connector which has been instantiated
      // with information about this domain specifically
      return connector.get(id, context);
    }
  },
  File: {
    // definite candidate for memoization
    filePath({filePath}) {
      return '/' + filePath.split('FileManager\\')[1].replace('\\', '/');
    },
    // candidate for memoization
    thumbnailPath({generatedSizes}) {
      let size = generatedSizes.filter(size => size.imageSize.description == 'Thumbnail')[0];
      // Config is an import that has environment specific information
		  return size && (`${Config.current.fileUrlRoot}${size.image.filePath.split(Config.current.fileRoot)[1]}`).replace(/\\/g, '/');
    },
    // definite candidate for memoization
    downloadPath({filePath}) {
      return (`${Config.current.fileUrlRoot}${filePath.split(Config.current.fileRoot)[1]}`).replace(/\\/g, '/');
    }
  }
}