ProjectsEvents - Code Metrics - Inspection of "Merge pull request #95 from BasMulders/master" - spatie/laravel-event-projector - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( b3304b...4a03c4 )

by Freek

created 2018-09-27 06:51 UTC

ProjectsEvents A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	216
Duplicated Lines	0 %

Coupling/Cohesion

Components	2
Dependencies	4

Importance

Changes

Metric	Value
wmc	33
lcom	2
cbo	4
dl	0
loc	216
rs	9.76
c	0
b	0
f	0

16 Methods

Rating	Name	Size	Complexity
A	getName()	8	2
B	rememberReceivedEvent()	46	6
A	hasAlreadyReceivedEvent()	14	3
B	hasReceivedAllPriorEvents()	47	5
A	hasReceivedAllEvents()	4	1
A	markAsNotUpToDate()	8	2
A	getLastProcessedEventId()	4	1
A	lastEventProcessedAt()	4	1
A	reset()	10	2
A	shouldBeCalledImmediately()	4	1
A	getEventStreams()	17	3
A	getEventStreamFullNames()	14	2
A	getStatus()	4	1
A	getAllStatuses()	4	1
A	getStoredEventClass()	4	1
A	getProjectorStatusClass()	4	1

<?php

namespace Spatie\EventProjector\Projectors;

use Carbon\Carbon;
use Illuminate\Support\Collection;
use Spatie\EventProjector\Models\StoredEvent;
use Spatie\EventProjector\Models\ProjectorStatus;
use Spatie\EventProjector\EventHandlers\HandlesEvents;
use Spatie\EventProjector\Exceptions\CouldNotResetProjector;

trait ProjectsEvents
{
    use HandlesEvents;

    public function getName(): string
    {
        if (isset($this->name)) {
            return $this->name;
class MyClass { }

$x = new MyClass();
$x->foo = true;
        }

        return get_class($this);
    }

    public function rememberReceivedEvent(StoredEvent $storedEvent)
    {
        foreach ($this->getEventStreamFullNames($storedEvent) as $streamName) {
            $status = $this->getStatus($streamName);

            $status->rememberLastProcessedEvent($storedEvent, $this);


            $streams = $this->getEventStreams($storedEvent);

            if ($streams->isEmpty()) {
                $lastStoredEvent = $this->getStoredEventClass()::query()

                    ->whereIn('event_class', $this->handles())
                    ->orderBy('id', 'desc')
                    ->first();

                $lastStoredEventId = (int) optional($lastStoredEvent)->id ?? 0;

                $status = $this->getStatus();

                $status->last_processed_event_id === $lastStoredEventId
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
                    ? $status->markAsReceivedAllEvents()
                    : $status->markasAsNotReceivedAllEvents();

                return;
            }

            foreach ($streams as $streamName => $streamValue) {
                $streamFullName = "{$streamName}-{$streamValue}";
                $whereJsonClause = str_replace('.', '->', $streamName);

                $lastStoredEvent = $this->getStoredEventClass()::query()

                    ->whereIn('event_class', $this->handles())
                    ->where("event_properties->{$whereJsonClause}", $streamValue)
                    ->orderBy('id', 'desc')
                    ->first();

                $lastStoredEventId = (int) optional($lastStoredEvent)->id ?? 0;

                $status = $this->getStatus($streamFullName);

                $status->last_processed_event_id === $lastStoredEventId
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
                    ? $status->markAsReceivedAllEvents()
                    : $status->markasAsNotReceivedAllEvents();
            }
        }
    }

    public function hasAlreadyReceivedEvent(StoredEvent $storedEvent): bool
    {
        foreach ($this->getEventStreamFullNames($storedEvent) as $streamFullName) {
            $status = $this->getStatus($streamFullName);

            $lastProcessedEventId = (int) optional($status)->last_processed_event_id ?? 0;

            if ($storedEvent->id <= $lastProcessedEventId) {
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
                return true;
            }
        }

        return false;
    }

    public function hasReceivedAllPriorEvents(StoredEvent $storedEvent): bool
    {
        $streams = $this->getEventStreams($storedEvent);

        if ($streams->isEmpty()) {
            $lastStoredEvent = $this->getStoredEventClass()::query()

                ->whereIn('event_class', $this->handles())
                ->where('id', '<', $storedEvent->id)
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
                ->orderBy('id', 'desc')
                ->first();

            $lastStoredEventId = (int) optional($lastStoredEvent)->id ?? 0;

            $status = $this->getStatus();

            $lastProcessedEventId = (int) $status->last_processed_event_id ?? 0;
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}

            if ($lastStoredEventId !== $lastProcessedEventId) {
                return false;
            }

            return true;
        }

        foreach ($streams as $streamName => $streamValue) {
            $streamFullName = "{$streamName}-{$streamValue}";
            $whereJsonClause = str_replace('.', '->', $streamName);

            $lastStoredEvent = $this->getStoredEventClass()::query()

                ->whereIn('event_class', $this->handles())
                ->where('id', '<', $storedEvent->id)
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
                ->where("event_properties->{$whereJsonClause}", $streamValue)
                ->orderBy('id', 'desc')
                ->first();

            $lastStoredEventId = (int) optional($lastStoredEvent)->id ?? 0;

            $status = $this->getStatus($streamFullName);
            $lastProcessedEventId = (int) $status->last_processed_event_id ?? 0;
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}

            if ($lastStoredEventId !== $lastProcessedEventId) {
                return false;
            }
        }

        return true;
    }

    public function hasReceivedAllEvents(): bool
    {
        return $this->getProjectorStatusClass()::hasReceivedAllEvents($this);

    }

    public function markAsNotUpToDate(StoredEvent $storedEvent)
    {
        foreach ($this->getEventStreamFullNames($storedEvent) as $streamName) {
            $status = $this->getStatus($streamName);

            $status->markasAsNotReceivedAllEvents();
        }
    }

    public function getLastProcessedEventId(): int
    {
        return $this->getStatus()->last_processed_event_id ?? 0;
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
    }

    public function lastEventProcessedAt(): Carbon
    {
        return $this->getStatus()->updated_at;
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
    }

    public function reset()
    {
        if (! method_exists($this, 'resetState')) {
            throw CouldNotResetProjector::doesNotHaveResetStateMethod($this);
        }

        $this->resetState();
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}

        $this->getAllStatuses()->each->delete();
    }

    public function shouldBeCalledImmediately(): bool
    {
        return ! $this instanceof QueuedProjector;
    }

    protected function getEventStreams(StoredEvent $storedEvent): Collection
    {
        $streams = method_exists($this, 'streamEventsBy')
            ? $this->streamEventsBy($storedEvent)
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}
            : [];

        return collect(array_wrap($streams))
            ->mapWithKeys(function ($streamValue, $streamName) use ($storedEvent) {
                if (is_numeric($streamName)) {
                    $streamName = $streamValue;

                    $streamValue = array_get($storedEvent->event_properties, $streamName);
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
                }

                return [$streamName => $streamValue];
            });
    }

    protected function getEventStreamFullNames(StoredEvent $storedEvent): array
    {
        $streamFullNames = $this->getEventStreams($storedEvent)
            ->map(function ($streamValue, $streamName) {
                return "{$streamName}-{$streamValue}";
            })
            ->toArray();

        if (count($streamFullNames) === 0) {
            $streamFullNames = ['main'];
        }

        return $streamFullNames;
    }

    protected function getStatus(string $stream = 'main'): ProjectorStatus
    {
        return $this->getProjectorStatusClass()::getForProjector($this, $stream);

    }

    protected function getAllStatuses(): Collection
    {
        return $this->getProjectorStatusClass()::getAllForProjector($this);

    }

    protected function getStoredEventClass(): string
    {
        return config('event-projector.stored_event_model');
    }

    protected function getProjectorStatusClass(): string
    {
        return config('event-projector.projector_status_model');
    }
}


1			<?php
2
3			namespace Spatie\EventProjector\Projectors;
4
5			use Carbon\Carbon;
6			use Illuminate\Support\Collection;
7			use Spatie\EventProjector\Models\StoredEvent;
8			use Spatie\EventProjector\Models\ProjectorStatus;
9			use Spatie\EventProjector\EventHandlers\HandlesEvents;
10			use Spatie\EventProjector\Exceptions\CouldNotResetProjector;
11
12			trait ProjectsEvents
13			{
14			use HandlesEvents;
15
16			public function getName(): string
17			{
18			if (isset($this->name)) {
19			return $this->name;
			0 ignored issues – show Bug introduced 2018-05-22 18:48 UTC by Report Bug Copy Issue Report The property `name` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
20			}
21
22			return get_class($this);
23			}
24
25			public function rememberReceivedEvent(StoredEvent $storedEvent)
26			{
27			foreach ($this->getEventStreamFullNames($storedEvent) as $streamName) {
28			$status = $this->getStatus($streamName);
29
30			$status->rememberLastProcessedEvent($storedEvent, $this);
			0 ignored issues – show Unused Code introduced 2018-09-04 17:00 UTC by Report Bug Copy Issue Report The call to `ProjectorStatus::rememberLastProcessedEvent()` has too many arguments starting with `$this`. This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue. If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress. In this case you can add the `@ignore` PhpDoc annotation to the duplicate definition and it will be ignored. Loading history...
31
32			$streams = $this->getEventStreams($storedEvent);
33
34			if ($streams->isEmpty()) {
35			$lastStoredEvent = $this->getStoredEventClass()::query()
			0 ignored issues – show Bug introduced 2018-09-26 10:11 UTC by Report Bug Copy Issue Report The method `query` cannot be called on `$this->getStoredEventClass()` (of type `string`). Methods can only be called on objects. This check looks for methods being called on variables that have been inferred to never be objects. Loading history...
36			->whereIn('event_class', $this->handles())
37			->orderBy('id', 'desc')

spatie / laravel-event-projector

Push — master ( b3304b...4a03c4 )

ProjectsEvents A

Complexity

Size/Duplication

Coupling/Cohesion

Importance

16 Methods

Duplication Side-by-Side

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