symfony-demo

• JSON API code is placed in backend folder
• Whole project can be delivered by docker
• API Document is powered by NelmioApiDocBundle, swagger ui route: /api/doc
• Since this assignment requires JSON API only, frontend code is left empty
• About performance optimization
  • In production docker image, I enabled apc and opcache extensions
  • I dumped the Service Container into a Single File, and optimized composer autoloader
  • I enabled opache preload feature, and enhanced opache configurations accroding to Symfony docs
  • Besides, we can optimize performance by adding db indexes, leveraging third components like redis or swoole
• Other todos should be done if in a real project
  • Query parameters validation
  • Change datetime normalizer default format