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Introduction API RESTavec Symfony2

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whoami

Make with ♥ by Studeal

@DequippeQuentinCo-fondateur Studeal

CTO

Make student life easy

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What is Symfony?

«  Symfony is a set of PHP Components, a Web Application framework, a

Philosophy, and a Community — all working together in harmony. »

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What is Symfony? / Inside & Bundles

« Symfony is also an HTTP full-stack web framework made of

bundles and third party libraries »

Dependency InjectionLocale

EventDispatcherConsole

Routing

HttpKernel

Yaml

FOSUserBundle

FOSRestBundle

KnpPaginatorBundle

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What is Symfony? / The Power

Oui oui vous ne rêvez pas …

+2,500Bundles

+300,000

Symfony developers

+5,000,000

Monthly downloads

+2,000Project contributors

Official Documentation

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REST API / The Basics

API « Application

Programming Interface »

REST « REpresentational State

Transfer »

RESTful API

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REST & Symfony2Basics ToDo app

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REST & Symfony2 / Structure• MVC

• API REST HTTP with Symfony2 (RESTful API)

• ToDo application: list, create, update, delete notes

• Relation avec base de données

• JSON

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REST & Symfony2 / Bundles (1)

• View (JSON)• REST Routes (GET /notes, POST /notes…)• Custom Headers (ex: authentification, format ...)• RESTful decoding HTTP request• HTTP codes

https://github.com/FriendsOfSymfony/FOSRestBundleFOSRestBundle

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REST & Symfony2 / Bundles (2)

• Serialization (Deserialization)• Security• Custom exposition

https://github.com/schmittjoh/JMSSerializerBundle+ https://github.com/schmittjoh/JMSSecurityExtraBundle

JMSSerializerBundle + JMSSecurityExtraBundle

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REST & Symfony2 / Bundles (3)

• API Documentation• Sandbox• Tests• CORS (Cross-Origin Resource Sharing)

https://github.com/nelmio/NelmioApiDocBundle+ https://github.com/nelmio/NelmioCorsBundle

NelmioApiDocBundle + NelmioCorsBundle

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REST & Symfony2 / Bundles (summary)

• https://github.com/FriendsOfSymfony/FOSRestBundle

• https://github.com/schmittjoh/JMSSerializerBundle

• https://github.com/nelmio/NelmioApiDocBundle

• #Bonus: https://github.com/nelmio/NelmioCorsBundle

• #Bonus: https://github.com/schmittjoh/JMSSecurityExtraBundle

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Live Code …

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Sources

• https://en.wikipedia.org/wiki/Representational_state_transfer• https://speakerdeck.com/hhamon• http://williamdurand.fr/2012/08/02/rest-apis-with-symfo

ny2-the-right-way/• http://

afsy.fr/avent/2013/06-best-practices-pour-vos-apis-rest-http-avec-symfony2• https://

en.wikipedia.org/wiki/Application_programming_interface