getstats_adapter.rb

require_relative 'modules/getstats'

def getstats_adapter(event:, context:)
    $redishost = ENV['redishost']
    $port = 6379
    $yelbddbcache = ENV['yelbddbcache']
    $awsregion = ENV['awsregion']
    stats = getstats()
    # use the return JSON command when you want the API Gateway to manage the http communication  
    # return JSON.parse(stats) 
    { statusCode: 200,
        body: stats,
        headers: {
          'content_type': 'application/json',
          'Access-Control-Allow-Origin': '*',
          'Access-Control-Allow-Headers':  'Authorization,Accepts,Content-Type,X-CSRF-Token,X-Requested-With',
          'Access-Control-Allow-Methods': 'GET,POST,PUT,DELETE,OPTIONS'
        }
    }

end