Pawe Jdrzejewski I really like Open Source I created Sylius I - PowerPoint PPT Presentation

Paweł Jędrzejewski I really like Open Source I created Sylius I co-founded Lakion I help organize PHPers Łódź

? What does it mean to be rapid? @pjedrzejewski

rapid - [ rap -id] - adjec7ve Moving, acGng, or occurring with great speed. @pjedrzejewski

Every startup needs an MVP. @pjedrzejewski

*Minimum Viable Product

Many of them are unpleasantly surprised with the fact that they need to maintain it aLer going live. @pjedrzejewski

When you need to do a significant change in your „prototype”.

Value delivered Time This is not rapid. @pjedrzejewski

Value delivered Time This is rapid. @pjedrzejewski

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

? What is an API? @pjedrzejewski

ApplicaGon Programming Interface @pjedrzejewski

SoLware-to-SoLware interfaces @pjedrzejewski

Machines talking to machines… You have been warned.

Why do we need APIs? API UI Amazon Your app User @pjedrzejewski

Why do we need APIs? • Sharing data and avoiding duplicaGon • Decoupling funcGonality (SRP, SeparaGon of Concerns etc.) • Allowing other people to consume our service @pjedrzejewski

? What kind of APIs are out there? @pjedrzejewski

CrappyAPI GET /createNewChargeV2 With the following data sent: „I\ don\’t\ want\ 2\ do\ this”!UserID:1!250!USD! test@example.com# @pjedrzejewski

SOAP 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> @pjedrzejewski

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

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

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

REST API Principles Client-server architecture Stateless Cacheable Based on standards (HTTP, URL, XML, JSON) Independent from the plaoorm and language @pjedrzejewski

The Richardson Maturity Model Level 3: Hypermedia Controls Level 2: HTTP Verbs Level 1: Resources Level 0: Swamp of POX @pjedrzejewski

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

DEMO @pjedrzejewski

How?

@pjedrzejewski @pjedrzejewski

@pjedrzejewski @pjedrzejewski

Bundles, Bundles, Bundles FOSRestBundle JMSSerializerBundle BazingaHateoasBundle SyliusResourceBundle @pjedrzejewski

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

Use case: Sylius E-Commerce API User API Mobile API Sylius API @pjedrzejewski

Extras! FOSOAuthServerBundle FOSHzpCacheBundle SyliusRbacBundle @pjedrzejewski

lakion.com/lionframe

DOCS.sylius.org - Sylius Resource Bundle

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