Issues in MissedBookingEmailNotificationHandler.php (master) - Issues in master - WeareJH/Flexitime - Measure and Improve Code Quality continuously with Scrutinizer

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MissedBookingEmailNotificationHandler.php (2 issues)

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Bug 2

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Minor 2

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<?php

namespace JhFlexiTime\NotificationHandler;

use AcMailer\Service\MailServiceInterface;
use JhFlexiTime\Notification\MissingBookingsNotification;
use JhHubBase\Notification\NotificationHandlerInterface;
use JhHubBase\Notification\NotificationInterface;
use JhHubBase\Options\ModuleOptions;
use rfreebern\Giphy;
use Zend\View\Model\ViewModel;
use ZfcUser\Entity\UserInterface;

/**
 * Class MissedBookingEmailNotificationHandler
 * @package JhHub\Notification
 * @author  Aydin Hassan <[email protected]>
 */
class MissedBookingEmailNotificationHandler implements NotificationHandlerInterface
{

    /**
     * @var MailServiceInterface
     */
    protected $mailService;

    /**
     * @var ModuleOptions
     */
    protected $options;

    /**
     * @var Giphy
     */
    protected $giphyApi;

    /**
     * @param MailServiceInterface $mailService
     * @param ModuleOptions        $options
     * @param Giphy                $giphyApi
     */
    public function __construct(MailServiceInterface $mailService, ModuleOptions $options, Giphy $giphyApi)
    {
        $this->mailService  = $mailService;
        $this->options      = $options;
        $this->giphyApi     = $giphyApi;
    }

    /**
     * @param NotificationInterface $notification
     *
     * @return bool
     */
    public function shouldHandle(NotificationInterface $notification)
    {
        return 'missing-bookings' === $notification->getName()
            && $notification instanceof MissingBookingsNotification;
    }

    /**
     * @param NotificationInterface $notification
     * @param UserInterface         $user
     */
    public function handle(NotificationInterface $notification, UserInterface $user)
    {
        $this->mailService->setSubject('Missing Bookings');
        $this->mailService->getMessage()->setTo([$user->getEmail()]);

        $randomGifUrl   = '';
        $randomGifData  = $this->giphyApi->random('fail');
        if ($randomGifData instanceof \stdClass) {
            $randomGifUrl = $randomGifData->data->image_original_url;
        }

        $model = new ViewModel(array(
            'user'          => $user,
            'missedDates'   => $notification->getMissingBookings(),
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
            'datePeriod'    => $notification->getPeriod(),
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
            'appUrl'        => $this->options->getAppUrl(),
            'randomFailGif' => $randomGifUrl,
        ));
        $model->setTemplate('jh-flexi-time/emails/missed-bookings');

        $this->mailService->setTemplate($model);
        $this->mailService->send();
    }
}


1			<?php
2
3			namespace JhFlexiTime\NotificationHandler;
4
5			use AcMailer\Service\MailServiceInterface;
6			use JhFlexiTime\Notification\MissingBookingsNotification;
7			use JhHubBase\Notification\NotificationHandlerInterface;
8			use JhHubBase\Notification\NotificationInterface;
9			use JhHubBase\Options\ModuleOptions;
10			use rfreebern\Giphy;
11			use Zend\View\Model\ViewModel;
12			use ZfcUser\Entity\UserInterface;
13
14			/**
15			* Class MissedBookingEmailNotificationHandler
16			* @package JhHub\Notification
17			* @author Aydin Hassan <[email protected]>
18			*/
19			class MissedBookingEmailNotificationHandler implements NotificationHandlerInterface
20			{
21
22			/**
23			* @var MailServiceInterface
24			*/
25			protected $mailService;
26
27			/**
28			* @var ModuleOptions
29			*/
30			protected $options;
31
32			/**
33			* @var Giphy
34			*/
35			protected $giphyApi;
36
37			/**
38			* @param MailServiceInterface $mailService
39			* @param ModuleOptions $options
40			* @param Giphy $giphyApi
41			*/
42			public function __construct(MailServiceInterface $mailService, ModuleOptions $options, Giphy $giphyApi)
43			{
44			$this->mailService = $mailService;
45			$this->options = $options;
46			$this->giphyApi = $giphyApi;
47			}
48
49			/**
50			* @param NotificationInterface $notification
51			*
52			* @return bool
53			*/
54			public function shouldHandle(NotificationInterface $notification)
55			{
56			return 'missing-bookings' === $notification->getName()
57			&& $notification instanceof MissingBookingsNotification;
58			}
59
60			/**
61			* @param NotificationInterface $notification
62			* @param UserInterface $user
63			*/
64			public function handle(NotificationInterface $notification, UserInterface $user)
65			{
66			$this->mailService->setSubject('Missing Bookings');
67			$this->mailService->getMessage()->setTo([$user->getEmail()]);
68
69			$randomGifUrl = '';
70			$randomGifData = $this->giphyApi->random('fail');
71			if ($randomGifData instanceof \stdClass) {
72			$randomGifUrl = $randomGifData->data->image_original_url;
73			}
74
75			$model = new ViewModel(array(
76			'user' => $user,
77			'missedDates' => $notification->getMissingBookings(),
			0 ignored issues – show Bug introduced 2016-12-14 12:09 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like you code against a concrete implementation and not the interface `JhHubBase\Notification\NotificationInterface` as the method `getMissingBookings()` does only exist in the following implementations of said interface: `JhFlexiTime\Notification...ingBookingsNotification`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
78			'datePeriod' => $notification->getPeriod(),
			0 ignored issues – show Bug introduced 2016-12-14 12:09 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like you code against a concrete implementation and not the interface `JhHubBase\Notification\NotificationInterface` as the method `getPeriod()` does only exist in the following implementations of said interface: `JhFlexiTime\Notification...ingBookingsNotification`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
79			'appUrl' => $this->options->getAppUrl(),
80			'randomFailGif' => $randomGifUrl,
81			));
82			$model->setTemplate('jh-flexi-time/emails/missed-bookings');
83
84			$this->mailService->setTemplate($model);
85			$this->mailService->send();
86			}
87			}
88

WeareJH / Flexitime

Issues (164)

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MissedBookingEmailNotificationHandler.php (2 issues)

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