a introduction to laravel framework
TRANSCRIPT
A INTRODUCTION TOLARAVEL [email protected]@gmail.com, [email protected]. Jan 09, 2016
CONTENT
About MegaAds Technical Team Laravel Framework Overview Laravel v4 Laravel v5 MegaAds & Laravel
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
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
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/
LARAVEL OVERVIEW
LARAVEL OVERVIEW
LARAVEL OVERVIEW
LARAVEL 4
Composer Artisan CLI Folder structure Main classes Blade template Databases ORM
Validation Cache Event Queue IoC
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
COMPOSER
Composer.json
COMPOSER
Command php composer.phar install php composer.phar update php composer.phar dump-autoload
ARTISAN CLI
php artisan command
PROJECT FOLDER STRUCTURE
App Config Controllers Database Lang Models Start Storage Tests Views
Bootstrap Public vendor
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'),
MAIN CLASSES
Routes.php
MAIN CLASSES
Filters.php
BLADE TEMPLATE
views/front-end/layout/master.blade.php
BLADE TEMPLATE
index.blade.php
DATABASE: MIGRATION
Migration
DATABASE: MIGRATION
Migration: php artisan migrate php artisan migrate:rollback php artisan migrate:reset
DATABASE: SEEDING
Seeding
DATABASE: SEEDING
Seeding php artisan db:seed --class=UserTableSeeder
MODEL/ORM
Models/User.php
MODEL/ORM
Create: User::create([“username”=>”ABC”]);
Update User::find(1)->update([“username”=>”ABC”]);
Delete User::find(1)->delete
MODEL/ORM
Get: $user = User::find(1); $roles = User::find(1)->roles; $users = User::where(“status”,”=”,”active”
->orWhere(“status”,”=”,”active”)->find([“id”,”username”,”status”]);
DB::table(“user”)->where(“status”,”=”,”active”)->orWhere(“status”,”=”,”active”)->find([“id”,”username”,”status”]);
MODEL/ORM
EventUser::creating(function($user) { if ( ! $user->isValid()) return false; });User::created(function($user) {});User::updating(function($user) {});User::deleting(function($user) {});
VALIDATION
CACHE
Drivers: file/redis/mecache/apc/array
EVENTS
Subscribe to an event
Fire a event
QUEUES
Publish a job onto the queue
Job handler
Queue::push('SendEmail@fire', array('message' => $message),'emails');
IOC
Bind to container
Usage
LARAVEL 5
WHAT IS NEW
NEW FOLDER STRUCTURE
App/models -> remove App/Http (Controllers,Middleware,Requests)
App/start -> App/Providers App/views -> App/Resourses
DOTENV
Instead of a variety of confusing, nested environment configuration directories, Laravel 5 now utilizes DotEnv by Vance Lucas
ROUTE MIDDLEWARE
HTTP middleware provide a convenient mechanism for filtering HTTP requests entering your application
php artisan route:middleware DemoMiddleware
ROUTE & CONFIG CACHE
php artisan route:cache php artisan route:clear php artisan config:cache php artisan config:clear
FORM REQUESTS
Laravel 5.0 introduces form requests, automatically be validated.
LARAVEL SCHEDULER
Developers have generated a Cron entry for each task they need to schedule
LARAVEL ELIXIR
Elixir makes it a cinch to get started using Gulp to compile your Less, Sass, and CoffeeScript …
AUTHENTICATION
User registration, authentication, and password reset controllers are now included out of the box, as well as simple corresponding views
LARAVEL SOCIALITE
Socialite supports Facebook,Twitter, Google, and GitHub
EVENT & LISTENER
Event classes are typically stored in the app/Events directory, while their listeners are stored in app/Listeners
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
TINKER / PSYSH
php artisan tinker
CONTRACTS
Laravel's Contracts are a set of interfaces that define the core services provided by the framework
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
SEARCH SERVICE CONFIG
MEGAADS & LARAVEL
RPC
Gearman serverWeb App (PHP)
Node.js app
Java app
Web App (PHP)
MEGAADS & LARAVEL
Producer (PHP)
MEGAADS & LARAVEL
Consumer(Java)