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AggregateRoot::getAndClearRecordedEvents()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 8

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 8
rs 10
c 0
b 0
f 0
cc 1
nc 1
nop 0
1
<?php
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namespace Spatie\EventProjector;
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use Illuminate\Support\Str;
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use Spatie\EventProjector\Models\StoredEvent;
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abstract class AggregateRoot
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{
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    /** @var string */
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    private $aggregateUuid;
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    /** @var array */
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    private $recordedEvents = [];
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    public static function retrieve(string $uuid): AggregateRoot
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    {
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        $aggregateRoot = (new static());
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        $aggregateRoot->aggregateUuid = $uuid;
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        return $aggregateRoot->reconstituteFromEvents();
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    }
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    public function recordThat(ShouldBeStored $domainEvent): AggregateRoot
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    {
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        $this->recordedEvents[] = $domainEvent;
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        $this->apply($domainEvent);
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        return $this;
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    }
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    public function persist(): AggregateRoot
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    {
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        call_user_func(
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            [$this->getStoredEventModel(), 'storeMany'],
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            $this->getAndClearRecordedEvents(),
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            $this->aggregateUuid
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        );
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        return $this;
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    }
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    protected function getStoredEventModel(): string
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    {
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        return $this->storedEventModel ?? config('event-projector.stored_event_model');
0 ignored issues
show
Bug introduced by
The property storedEventModel 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;
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    }
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    public function getRecordedEvents(): array
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    {
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        return $this->recordedEvents;
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    }
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    private function getAndClearRecordedEvents(): array
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    {
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        $recordedEvents = $this->recordedEvents;
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        $this->recordedEvents = [];
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        return $recordedEvents;
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    }
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    private function reconstituteFromEvents(): AggregateRoot
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    {
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        $this->getStoredEventModel()::uuid($this->aggregateUuid)->each(function (StoredEvent $storedEvent) {
0 ignored issues
show
Bug introduced by
The method uuid cannot be called on $this->getStoredEventModel() (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.

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            $this->apply($storedEvent->event);
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        });
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        return $this;
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    }
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    private function apply(ShouldBeStored $event): void
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    {
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        $classBaseName = class_basename($event);
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        $camelCasedBaseName = ucfirst(Str::camel($classBaseName));
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        $applyingMethodName = "apply{$camelCasedBaseName}";
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        if (method_exists($this, $applyingMethodName)) {
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            $this->$applyingMethodName($event);
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        }
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    }
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    public static function fake(array $givenEvents = []): FakeAggregateRoot
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    {
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        return (new FakeAggregateRoot(app(static::class)))->given($givenEvents);
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    }
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}
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