gogobus.it - overview on a recently launched symfony2 platform
TRANSCRIPT
http://gogobus.it
Overview on a recently launched Symfony2 platform
PHPDay Verona – 16/05/2015
Emanuele Gaspari
PHP/Symfony developer
@inmarelibero
Train to Symfony
http://traintosymfony.com
SymfonyBricks
http://symfonybricks.com
https://github.com/copiaincolla/MetaTagsBundle
Development started in mid February 2015
Online on April the 30th
First bookable ride on May the 14th
16May
1Jun
25Jun
30Jun
Bob buys the first ticket, 24€
ride is confirmed
ride is closed
bus leaves
other 10 people buy tickets, < 24€
final price of 16€ is calculated
users can buy tickets, 16€
30° traveller buys a ticket, 24€
Pains
Ouwtard and Returns
(with multiple stops)
Booking and payments
Searches
Edit Ride form
Booking form
Emails
demo time
Objects to handle
users
rides
stops
events
booking tickets, travellers, luggages
discount codes
ride proposals
charges
logs
:80:22
EC2t2.mediumFrankfurt
RDSdb.td2.microFrankfurt
SESIreland
Load BalancerFrankfurtCloudFlare
httpscache
bandwidth
Tools
Symfony 2.6
jQuery 1.11
Bootstrap 3.3
MySQL 5.5
Apache 2.4
RabbitMQ 3.4
Capifony 2.8
no tests
Other stuf
Supervisor
1 always-running command on server (Symfony command)
1 consumer on server
Stripe (PHP SDK)
HWIOAuthBundle (Facebook login)
GitHub
Slack integration
Focus on Symfony
concentrate on business logic
fit our needs
a bundle for everything I need now
Tell me more
Bundles in src/
AdminBundle
AppBundle
EmailBundle
ListenersBundle
LoggerBundle
RabbitMQBundle
SlackBundle
UserBundle
Services
55 services
and growing
~3 functions
per service
Hints
https://github.com/videlalvaro/RabbitMqBundle/issues/246
I wouldn't do it again
Listeners from the beginning
I wish I had done
use JMS\DiExtraBundle
dedicated $em with entities mapping because a single log
flushes ALL entities
separate the always-running command in a bundle
use AWS SDK PHP from the beginning
better environments separation
I learned
Remember to code for the 10% of the most problematic logic
Divide and Conquer from the very beginning
No fear for services: they are your best friends
Create specific Excepion classes as you need
Next
API (FOSRestBundle, Kong)
IOS App
Decouple RabbitMQ server and consumer
Better logs handling
Refactor the always-running command
ESI
Symfony Gateway Cache, Varnish
@inmarelibero
Train to Symfony
http://traintosymfony.com
SymfonyBricks
http://symfonybricks.com