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<?php |
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namespace Spatie\EventProjector\Models; |
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use Illuminate\Database\Eloquent\Model; |
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use Illuminate\Support\Collection; |
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use Spatie\EventProjector\Facades\EventProjectionist; |
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use Spatie\EventProjector\Projectors\Projector; |
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class ProjectorStatus extends Model |
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{ |
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public $guarded = []; |
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public static function getForProjector(Projector $projector, StoredEvent $storedEvent = null): self |
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{ |
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$attributes = ['projector_name' => $projector->getName()]; |
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if ($projector->streamBased()) { |
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$attributes += [ |
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'stream_name' => $storedEvent->stream_name, |
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'stream_id' => $storedEvent->stream_id, |
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]; |
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} |
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return self::firstOrCreate($attributes); |
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} |
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public static function getAllForProjector(Projector $projector): Collection |
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{ |
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return static::where('projector_name', $projector->getName())->get(); |
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} |
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public function rememberLastProcessedEvent(StoredEvent $storedEvent): self |
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{ |
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$this->last_processed_event_id = $storedEvent->id; |
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$attributes = [ |
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'last_processed_event_id' => $storedEvent->id, |
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]; |
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if ($this->getProjector()->streamBased()) { |
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$attributes += [ |
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'stream_name' => $storedEvent->stream_name, |
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'stream_id' => $storedEvent->stream_id, |
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]; |
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} |
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$this->update($attributes); |
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return $this; |
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} |
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public static function hasReceivedAllEvents(Projector $projector): bool |
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{ |
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$highestEventId = (int) ProjectorStatus::query() |
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->where('projector_name', $projector->getName()) |
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->max('last_processed_event_id') ?? 0; |
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return $highestEventId === StoredEvent::getMaxId(); |
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} |
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public function getProjector(): Projector |
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{ |
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return EventProjectionist::getProjector($this->projector_name); |
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} |
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} |
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spatie /
laravel-event-projector
