Rapid REST API Development with Symfony

Transcript

1. None

2. Paweł Jędrzejewski I really like Open Source I created Sylius

   I co-founded Lakion I help organize PHPers Łódź

3. @pjedrzejewski What does it mean to be rapid? ?

4. @pjedrzejewski rapid - [rap-id] - adjec7ve Moving, acGng, or occurring

   with great speed.

5. @pjedrzejewski Every startup needs an MVP.

6. *Minimum Viable Product

7. @pjedrzejewski Many of them are unpleasantly surprised with the fact

   that they need to maintain it aLer going live.

8. When you need to do a significant change in your

   „prototype”.
9. None

10. @pjedrzejewski Time Value delivered This is not rapid.

11. @pjedrzejewski Time Value delivered This is rapid.

12. @pjedrzejewski Long-term flexibility over short-term graGficaGon from saGsfying the management

    or the investors.

13. @pjedrzejewski What is an API? ?

14. @pjedrzejewski ApplicaGon Programming Interface

15. @pjedrzejewski SoLware-to-SoLware interfaces

16. Machines talking to machines… You have been warned.

17. Why do we need APIs? @pjedrzejewski User Your app Amazon

    UI API

18. Why do we need APIs? @pjedrzejewski • Sharing data and

    avoiding duplicaGon • Decoupling funcGonality (SRP, SeparaGon of Concerns etc.) • Allowing other people to consume our service

19. @pjedrzejewski What kind of APIs are out there? ?

20. @pjedrzejewski GET /createNewChargeV2 CrappyAPI „I\ don\’t\ want\ 2\ do\ this”!UserID:1!250!USD!

    test@example.com# With the following data sent:

21. @pjedrzejewski POST / HTTP/1.1 Host: xyz.com Content-Type: applicaGon/soap+xml; charset=uo-8 <?xml

    version=„1.0” ?> <soap:Envelope …> <m:GetUserDetails> <m:UserID>41</m:UserID> </m:GetUserDetails> </soap:Envelope> SOAP

22. @pjedrzejewski GET /users/41 HTTP/1.1 Host: xyz.com Accept: applicaGon/json REST

23. @pjedrzejewski That being said, „REST or SOAP?” is a wrong

    quesGon.

24. @pjedrzejewski REST is not a protocol. It is an architectural

    style.

25. REST API Principles @pjedrzejewski Client-server architecture Stateless Cacheable Based on

    standards (HTTP, URL, XML, JSON) Independent from the plaoorm and language

26. The Richardson Maturity Model @pjedrzejewski Level 0: Swamp of POX

    Level 1: Resources Level 2: HTTP Verbs Level 3: Hypermedia Controls

27. Install LIONFRAME $ composer create-project lakion/lionframe @pjedrzejewski @pjedrzejewski

28. @pjedrzejewski DEMO

29. How?

30. @pjedrzejewski @pjedrzejewski

31. @pjedrzejewski @pjedrzejewski

32. Bundles, Bundles, Bundles @pjedrzejewski FOSRestBundle JMSSerializerBundle BazingaHateoasBundle SyliusResourceBundle

33. @pjedrzejewski It can be plugged into an exisGng Symfony app.

34. Use case: Sylius E-Commerce API Sylius API Mobile API @pjedrzejewski

    User API

35. Extras! @pjedrzejewski FOSOAuthServerBundle FOSHzpCacheBundle SyliusRbacBundle

36. lakion.com/lionframe

37. DOCS.sylius.org - Sylius Resource Bundle

38. @pjedrzejewski @Sylius @Lakion pjedrzejewski.com sylius.org lakion.com THANK YOU!