In this document, we present about Laravel framework and experiences which is used in Megaads's web app projects.

1. A INTRODUCTION TO
LARAVEL FRAMEWORK
DevZone@MegaAds.vn
Phult.contact@gmail.com, phamanhtuan206@gmail.com
Hanoi. Jan 09, 2016

2. CONTENT
 About MegaAds Technical Team
 Laravel Framework Overview
 Laravel v4
 Laravel v5
 MegaAds & Laravel

3. MEGAADS TECHNICAL TEAM
 Business
 Coupon Affiliate in US
 Retailer in Vietnam
 Systems
 Coupon affiliate websites
 Link Crawler, Link Management
 Retail websites
 Order management
 Inventory management
 CRM
 Tracker
 SEO supplier system

4. MEGAADS TECHNICAL TEAM
 Solutions
 PHP, AngularJS, Laravel Framework
 Java, Spring Framework
 NodeJS, Adu Framework: https://github.com/phult/adu
 Search engine: Elasticsearch
 Message queue: Gearman
 Database: MySQL, Redis

5. LARAVEL OVERVIEW
 Developer: Taylor Otwell
 Release: June 2011
 Stable Release: 5.2.7, Dec 31, 2015
 PHP: 5.3
 Docs: http://laravel.com/docs, https://laracasts.com/

6. LARAVEL OVERVIEW

7. LARAVEL OVERVIEW

8. LARAVEL OVERVIEW

9. LARAVEL 4
 Composer
 Artisan CLI
 Folder structure
 Main classes
 Blade template
 Databases
 ORM
 Validation
 Cache
 Event
 Queue
 IoC

10. COMPOSER
 A tool for dependency management in PHP. It allows you to declare the
libraries your project depends on and it will manage (install/update)
them for you
 PHP: 5.3.2+
 Equivalent:
 Java: maven, gradle
 Ruby: gem
 Nodejs: npm

11. COMPOSER
 Composer.json

12. COMPOSER
 Command
 php composer.phar install
 php composer.phar update
 php composer.phar dump-autoload

13. ARTISAN CLI
 php artisan command

14. PROJECT FOLDER STRUCTURE
 App
 Config
 Controllers
 Database
 Lang
 Models
 Start
 Storage
 Tests
 Views
 Bootstrap
 Public
 vendor

15. MAIN CLASSES
 Config
 App.php: debug, timezone, providers
 Cache.php: drivers file/redis/mecache/apc/array
 Database.php: connections, driver mysql/redis/mongo…
 Mail.php
 Queue: driver sync/beanstalkd/sqs/iron/redis
 Session.php: drivers file/cookie/database/redis/mecache/apc/array
 View.php: 'paths' => array(__DIR__.'/../views'),

16. MAIN CLASSES
 Routes.php

17. MAIN CLASSES
 Filters.php

18. BLADE TEMPLATE
 views/front-end/layout/master.blade.php

19. BLADE TEMPLATE
 index.blade.php

20. DATABASE: MIGRATION
 Migration

21. DATABASE: MIGRATION
 Migration:
 php artisan migrate
 php artisan migrate:rollback
 php artisan migrate:reset

22. DATABASE: SEEDING
 Seeding

23. DATABASE: SEEDING
 Seeding
 php artisan db:seed --class=UserTableSeeder

24. MODEL/ORM
 Models/User.php

25. MODEL/ORM
 Create:
 User::create([“username”=>”ABC”]);
 Update
 User::find(1)->update([“username”=>”ABC”]);
 Delete
 User::find(1)->delete

26. MODEL/ORM
 Get:
 $user = User::find(1);
 $roles = User::find(1)->roles;
 $users = User::where(“status”,”=”,”active”
->orWhere(“status”,”=”,”active”)
->find([“id”,”username”,”status”]);
 DB::table(“user”)
->where(“status”,”=”,”active”)
->orWhere(“status”,”=”,”active”)
->find([“id”,”username”,”status”]);

27. MODEL/ORM
 Event
User::creating(function($user) { if ( ! $user->isValid()) return false; });
User::created(function($user) {});
User::updating(function($user) {});
User::deleting(function($user) {});

28. VALIDATION

29. CACHE
 Drivers: file/redis/mecache/apc/array

30. EVENTS
 Subscribe to an event
 Fire a event

31. QUEUES
 Publish a job onto the queue
 Job handler
Queue::push('SendEmail@fire',
array('message' => $message),
'emails');

32. IOC
 Bind to container
 Usage

33. LARAVEL 5

34. WHAT IS NEW

35. NEW FOLDER STRUCTURE
App/models -> remove
App/Http
(Controllers,Middleware,Requests)
App/start -> App/Providers
App/views -> App/Resourses

36. DOTENV
Instead of a variety of confusing, nested
environment configuration directories,
Laravel 5 now utilizes DotEnv by Vance
Lucas

37. ROUTE MIDDLEWARE
 HTTP middleware provide a convenient mechanism
for filtering HTTP requests entering your application
 php artisan route:middleware DemoMiddleware

38. ROUTE & CONFIG CACHE
php artisan route:cache
php artisan route:clear
php artisan config:cache
php artisan config:clear

39. FORM REQUESTS
Laravel 5.0 introduces form
requests, automatically be
validated.

40. LARAVEL SCHEDULER
Developers have generated a Cron
entry for each task they need to
schedule

41. LARAVEL ELIXIR
Elixir makes it a cinch to get started
using Gulp to compile your Less,
Sass, and CoffeeScript …

42. AUTHENTICATION
User registration, authentication, and
password reset controllers are now
included out of the box, as well as simple
corresponding views

43. LARAVEL SOCIALITE
Socialite supports Facebook,Twitter, Google,
and GitHub

44. EVENT & LISTENER
Event classes are typically stored in
the app/Events directory, while their listeners
are stored in app/Listeners

45. FLYSYSTEM
Integrations : Laravel - Symfony - Zend Framework
- CakePHP - Yii 2 …
Adapters : Local - Amazon Web Services -
Rackspace Cloud Files - Dropbox - Ftp - Sftp - Zip
- WebDAV - PHPC - Azure Blob Storagev

46. TINKER / PSYSH
 php artisan tinker

47. CONTRACTS
Laravel's Contracts are a set of interfaces
that define the core services provided by
the framework

48. MEGAADS & LARAVEL
 Controller: Frontend, Backend, Services: RESTful webservice
 View with AngularJS: AJAX request
 SOA with IoC, AbtractService class
 Seach engine: Elasticsearch
 Async, RPC with Message queue: gearman

49. SEARCH SERVICE CONFIG

50. MEGAADS & LARAVEL
 RPC
Gearman serverWeb App (PHP)
Node.js app
Java app
Web App (PHP)

51. MEGAADS & LARAVEL
 Producer (PHP)

52. MEGAADS & LARAVEL
 Consumer(Java)