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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,92 @@ | ||
| <?php | ||
|
|
||
| namespace Spatie\EventProjector; | ||
|
|
||
| use Carbon\Carbon; | ||
| use Illuminate\Support\LazyCollection; | ||
| use Spatie\EventProjector\Models\StoredEvent; | ||
| use Spatie\EventProjector\Models\EloquentStoredEvent; | ||
| use Spatie\EventProjector\EventSerializers\EventSerializer; | ||
|
|
||
| class EloquentStoredEventRepository implements StoredEventRepository | ||
| { | ||
| protected $storedEventModel = EloquentStoredEvent::class; | ||
|
|
||
| public function retrieveAll(string $uuid = null): LazyCollection | ||
| { | ||
| /** @var \Illuminate\Database\Query\Builder $query */ | ||
| $query = $this->storedEventModel::query(); | ||
|
|
||
| if ($uuid) { | ||
| $query->uuid($uuid); | ||
| } | ||
|
|
||
| return $query->cursor()->map(function (EloquentStoredEvent $storedEvent) { | ||
| return $storedEvent->toStoredEvent(); | ||
| }); | ||
| } | ||
|
|
||
| public function retrieveAllStartingFrom(int $startingFrom, string $uuid = null): LazyCollection | ||
| { | ||
| /** @var \Illuminate\Database\Query\Builder $query */ | ||
| $query = $this->storedEventModel::query()->startingFrom($startingFrom); | ||
|
|
||
| if ($uuid) { | ||
| $query->uuid($uuid); | ||
| } | ||
|
|
||
| return $query->cursor()->map(function (EloquentStoredEvent $storedEvent) { | ||
| return $storedEvent->toStoredEvent(); | ||
| }); | ||
| } | ||
|
|
||
| public function persist(ShouldBeStored $event, string $uuid = null): StoredEvent | ||
| { | ||
| /** @var EloquentStoredEvent $eloquentStoredEvent */ | ||
| $eloquentStoredEvent = new $this->storedEventModel(); | ||
|
|
||
| $eloquentStoredEvent->setRawAttributes([ | ||
| 'event_properties' => app(EventSerializer::class)->serialize(clone $event), | ||
| 'aggregate_uuid' => $uuid, | ||
| 'event_class' => self::getEventClass(get_class($event)), | ||
| 'meta_data' => json_encode([]), | ||
| 'created_at' => Carbon::now(), | ||
| ]); | ||
|
|
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| $eloquentStoredEvent->save(); | ||
|
|
||
| return $eloquentStoredEvent->toStoredEvent(); | ||
| } | ||
|
|
||
| public function persistMany(array $events, string $uuid = null): LazyCollection | ||
| { | ||
| $storedEvents = []; | ||
|
|
||
| foreach ($events as $event) { | ||
| $storedEvents[] = self::persist($event, $uuid); | ||
| } | ||
|
|
||
| return new LazyCollection($storedEvents); | ||
| } | ||
|
|
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| public function update(StoredEvent $storedEvent): StoredEvent | ||
| { | ||
| /** @var EloquentStoredEvent $eloquentStoredEvent */ | ||
| $eloquentStoredEvent = $this->storedEventModel::find($storedEvent->id); | ||
|
|
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| $eloquentStoredEvent->update($storedEvent->toArray()); | ||
|
|
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| return $eloquentStoredEvent->toStoredEvent(); | ||
| } | ||
|
|
||
| private function getEventClass(string $class): string | ||
| { | ||
| $map = config('event-projector.event_class_map', []); | ||
|
|
||
| if (! empty($map) && in_array($class, $map)) { | ||
| return array_search($class, $map, true); | ||
| } | ||
|
|
||
| return $class; | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,48 @@ | ||
| <?php | ||
|
|
||
| namespace Spatie\EventProjector\Models; | ||
|
|
||
| use Illuminate\Database\Eloquent\Model; | ||
| use Illuminate\Database\Eloquent\Builder; | ||
| use Spatie\EventProjector\ShouldBeStored; | ||
|
|
||
| class EloquentStoredEvent extends Model | ||
| { | ||
| public $guarded = []; | ||
|
|
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| public $timestamps = false; | ||
|
|
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| protected $table = 'stored_events'; | ||
|
|
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| public $casts = [ | ||
| 'event_properties' => 'array', | ||
| 'meta_data' => 'array', | ||
| ]; | ||
|
|
||
| public function toStoredEvent(): StoredEvent | ||
| { | ||
| return new StoredEvent([ | ||
| 'id' => $this->id, | ||
| 'event_properties' => $this->event_properties, | ||
| 'aggregate_uuid' => $this->aggregate_uuid, | ||
| 'event_class' => $this->event_class, | ||
| 'meta_data' => $this->meta_data, | ||
| 'created_at' => $this->created_at, | ||
| ]); | ||
| } | ||
|
|
||
| public function getEventAttribute(): ShouldBeStored | ||
| { | ||
| return $this->toStoredEvent()->event; | ||
| } | ||
|
|
||
| public function scopeStartingFrom(Builder $query, int $storedEventId): void | ||
| { | ||
| $query->where('id', '>=', $storedEventId); | ||
| } | ||
|
|
||
| public function scopeUuid(Builder $query, string $uuid): void | ||
| { | ||
| $query->where('aggregate_uuid', $uuid); | ||
| } | ||
| } |
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