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Symfony Catalunya 2016 How PrestaShop started the migration to Symfony Symfony Catalunya 2016

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Symfony Catalunya 2016 How PrestaShop started the migration to Symfony Symfony Catalunya 2016

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Symfony Catalunya 2016 Overview of PrestaShop

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Symfony Catalunya 2016 What is PrestaShop?

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Symfony Catalunya 2016 What is PrestaShop? • Open source e-commerce solution

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Symfony Catalunya 2016 What is PrestaShop? • Open source e-commerce solution • Project started in 2007

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Symfony Catalunya 2016 What is PrestaShop? • Open source e-commerce solution • Project started in 2007 • Used by 250,000 shops worldwide

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Symfony Catalunya 2016 What is PrestaShop? • Open source e-commerce solution • Project started in 2007 • Used by 250,000 shops worldwide • Available in 60 different languages

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Symfony Catalunya 2016 What is PrestaShop? • Open source e-commerce solution • Project started in 2007 • Used by 250,000 shops worldwide • Available in 60 different languages • More than 600 features by default

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Symfony Catalunya 2016 What is PrestaShop? • Open source e-commerce solution • Project started in 2007 • Used by 250,000 shops worldwide • Available in 60 different languages • More than 600 features by default • 3,500 modules available on the marketplace

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Symfony Catalunya 2016 What is PrestaShop? • Open source e-commerce solution • Project started in 2007 • Used by 250,000 shops worldwide • Available in 60 different languages • More than 600 features by default • 3,500 modules available on the marketplace • 2,000 themes

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Symfony Catalunya 2016 What is PrestaShop? • 40,000 lines of code for templates

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Symfony Catalunya 2016 What is PrestaShop? • 40,000 lines of code for templates • 30,000 lines of code for javascript

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Symfony Catalunya 2016 What is PrestaShop? • 40,000 lines of code for templates • 30,000 lines of code for javascript • 230,000 lines of code for PHP

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Symfony Catalunya 2016 Why did we migrate to Symfony?

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Symfony Catalunya 2016 Why did we migrate to Symfony? • Maintaining our framework costs time

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Symfony Catalunya 2016 Why did we migrate to Symfony? • Maintaining our framework costs time • This is not our job!

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Symfony Catalunya 2016 Why did we migrate to Symfony? • Maintaining our framework costs time • This is not our job! • We must focus on the e-commerce

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Symfony Catalunya 2016 Why did we migrate to Symfony? • Maintaining our framework costs time • This is not our job! • We must focus on the e-commerce • The reputation & the community

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Symfony Catalunya 2016 Why did we migrate to Symfony?

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Symfony Catalunya 2016 Why did we migrate to Symfony? Why not a PrestaShop v2?

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Symfony Catalunya 2016 Why did we migrate to Symfony? Why not a PrestaShop v2? • Re-creating the 600 features will take too much time

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Symfony Catalunya 2016 Why did we migrate to Symfony? Why not a PrestaShop v2? • Re-creating the 600 features will take too much time • We don’t want to break themes & modules compatibility

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Symfony Catalunya 2016 Why did we migrate to Symfony? Why not a PrestaShop v2? • Re-creating the 600 features will take too much time • We don’t want to break themes & modules compatibility • We cannot stop our business for years!

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Symfony Catalunya 2016 The migration!

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Symfony Catalunya 2016 Step #1 Allow Symfony to handle the requests

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Symfony Catalunya 2016 Allow Symfony to handle the requests

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Symfony Catalunya 2016 Allow Symfony to handle the requests

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Symfony Catalunya 2016 Allow Symfony to handle the requests

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Symfony Catalunya 2016 Allow Symfony to handle the requests From the Symfony API documentation:

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Symfony Catalunya 2016 Allow Symfony to handle the requests

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Symfony Catalunya 2016 Allow Symfony to handle the requests

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Symfony Catalunya 2016 Step #2 Learn the Adapter design pattern

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Symfony Catalunya 2016 Learn the Adapter design pattern What is an Adapter?

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Symfony Catalunya 2016 Learn the Adapter design pattern What is an Adapter? The adapter pattern allows the interface of an existing class to be used as another interface.

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Symfony Catalunya 2016 Learn the Adapter design pattern Price ________________ +getProductPrice() Legacy sources Product ________________ +getBasePrice()

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Symfony Catalunya 2016 Learn the Adapter design pattern Product ________________ +getPrice() Symfony AppBundle Price ________________ +getProductPrice() Legacy sources Product ________________ +getBasePrice()

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Symfony Catalunya 2016 Learn the Adapter design pattern Product ________________ +getPrice() Symfony AppBundle Price ________________ +getProductPrice() Legacy sources Product ________________ +getBasePrice() ProductAdapter ________________ +getPrice() Adapters

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Symfony Catalunya 2016 Learn the Adapter design pattern Product ________________ +getPrice() Symfony AppBundle Price ________________ +getProductPrice() Legacy sources Product ________________ +getBasePrice() ProductAdapter ________________ +getPrice() Adapters

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Symfony Catalunya 2016 Learn the Adapter design pattern Product ________________ +getPrice() Symfony AppBundle Price ________________ +getProductPrice() Legacy sources Product ________________ +getBasePrice() ProductAdapter ________________ +getPrice() Adapters

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Symfony Catalunya 2016 Learn the Adapter design pattern

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Symfony Catalunya 2016 Learn the Adapter design pattern

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Symfony Catalunya 2016 Step #3 Overriding a service with an adapter

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Symfony Catalunya 2016 Overriding a service with an adapter • Custom translation system

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Symfony Catalunya 2016 Overriding a service with an adapter • Custom translation system • Start to use the Symfony Translator …

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Symfony Catalunya 2016 Overriding a service with an adapter • Custom translation system • Start to use the Symfony Translator … • … to remove the old one

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Symfony Catalunya 2016 Overriding a service with an adapter Legacy sources Adapters Symfony AppBundle Extends Use

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Symfony Catalunya 2016 Overriding a service with an adapter Legacy sources Adapters Symfony AppBundle Extends Use Register services

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Symfony Catalunya 2016 Overriding a service with an adapter

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Symfony Catalunya 2016 Overriding a service with an adapter

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Symfony Catalunya 2016 Overriding a service with an adapter

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Symfony Catalunya 2016 Overriding a service with an adapter

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Symfony Catalunya 2016 Overriding a service with an adapter

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Symfony Catalunya 2016 Overriding a service with an adapter

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Symfony Catalunya 2016 Step #4 Understand the 3 steps architecture

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Symfony Catalunya 2016 Understand the 3 steps architecture

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Symfony Catalunya 2016 Understand the 3 steps architecture Symfony AppBundle

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Symfony Catalunya 2016 Understand the 3 steps architecture Legacy sources Symfony AppBundle

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Symfony Catalunya 2016 Understand the 3 steps architecture Legacy sources Symfony AppBundle Adapters

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Symfony Catalunya 2016 Understand the 3 steps architecture Legacy sources Symfony AppBundle Will be removed Adapters

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Symfony Catalunya 2016 Understand the 3 steps architecture Legacy sources Symfony AppBundle Will be removed Use The legacy sources and the adapters can use and be dependent of any sources. Use Use Adapters

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Symfony Catalunya 2016 Understand the 3 steps architecture Legacy sources Symfony AppBundle Will be removed Extends Register Services The symfony sources will never directly use an adapter or a legacy source. Use The legacy sources and the adapters can use and be dependent of any sources. Use Use Adapters

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Symfony Catalunya 2016 There is still much to do!

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Symfony Catalunya 2016 There is still much to do! • From your template engine to Twig

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Symfony Catalunya 2016 There is still much to do! • From your template engine to Twig • Unit testing!!!

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Symfony Catalunya 2016 There is still much to do! • From your template engine to Twig • Unit testing!!! • Double database writing

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Symfony Catalunya 2016 There is still much to do! • From your template engine to Twig • Unit testing!!! • Double database writing • Rethink your processes

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Symfony Catalunya 2016 There is still much to do! • From your template engine to Twig • Unit testing!!! • Double database writing • Rethink your processes • Why not an API?

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Symfony Catalunya 2016 Julien Martin @shudrum Shudrum We’re Hiring! [email protected]