Completed
Push — master ( 9d299d...8bb861 )
by Rémi
02:46
created

UserEventHandler::isValidEvent()   A

Complexity

Conditions 3
Paths 3

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 2
CRAP Score 3

Importance

Changes 1
Bugs 1 Features 0
Metric Value
c 1
b 1
f 0
dl 0
loc 4
ccs 2
cts 2
cp 1
rs 10
cc 3
eloc 2
nc 3
nop 1
crap 3
1
<?php
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namespace MessageApp\Listener;
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use League\Event\EventInterface;
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use MessageApp\Event\UserEvent;
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use MessageApp\Finder\MessageFinder;
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use MessageApp\Message\DefaultMessage;
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use MessageApp\Message\Sender\MessageSender;
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use MessageApp\User\Finder\AppUserFinder;
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use Psr\Log\LoggerAwareInterface;
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use Psr\Log\LoggerAwareTrait;
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use Psr\Log\NullLogger;
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use RemiSan\Context\Context;
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class UserEventHandler implements MessageEventHandler, LoggerAwareInterface
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{
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    use LoggerAwareTrait;
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    /**
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     * @var AppUserFinder
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     */
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    private $userFinder;
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    /**
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     * @var MessageFinder
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     */
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    private $messageFinder;
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    /**
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     * @var MessageSender
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     */
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    private $messageSender;
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    /**
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     * Constructor
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     *
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     * @param AppUserFinder $userFinder
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     * @param MessageFinder $messageFinder
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     * @param MessageSender $messageSender
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     */
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    public function __construct(
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        AppUserFinder $userFinder,
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        MessageFinder $messageFinder,
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        MessageSender $messageSender
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    ) {
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        $this->userFinder = $userFinder;
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        $this->messageFinder = $messageFinder;
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        $this->messageSender = $messageSender;
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        $this->logger = new NullLogger();
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    }
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    /**
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     * Handle an event.
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     *
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     * @param EventInterface $event
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     * @param Context        $context
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     *
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     * @return void
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     */
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    public function handle(EventInterface $event, Context $context = null)
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    {
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        if (! ($event instanceof UserEvent && $event->getUserId() && $event->getAsMessage())) {
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            return;
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        }
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        // Build message
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        $user = $this->userFinder->find($event->getUserId());
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        $this->logger->info(
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            'Send message',
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            [
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                'user' => $user->getName(),
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                'message' => $event->getAsMessage(),
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                'type' => $event->getName()
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            ]
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        );
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        $messageContext = null;
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        if ($context) {
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            $messageContext = $this->messageFinder->findByReference($context->getValue());
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        }
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        $message = new DefaultMessage($user, $event->getAsMessage());
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        $this->messageSender->send($message, ($messageContext)?$messageContext->getSource():null);
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    }
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}
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