/**
* @param array $data
* @return array
*/
public function run(array $data)
{
switch ($data['adapter']) {
case 'mysql':
$connection = DriverManager::getConnection($data['options']);
$connection->executeQuery('DROP TABLE IF EXISTS user_stream');
$adapter = new DoctrineEventStoreAdapter($connection, new FQCNMessageFactory(), new NoOpMessageConverter(), new JsonPayloadSerializer());
break;
case 'postgres':
$connection = DriverManager::getConnection($data['options']);
$connection->executeQuery('DROP TABLE IF EXISTS user_stream');
$adapter = new DoctrineEventStoreAdapter($connection, new FQCNMessageFactory(), new NoOpMessageConverter(), new JsonPayloadSerializer());
break;
case 'mongodb':
$connection = new \MongoClient($data['options']['server']);
$connection->selectDB('event_store_adapter_benchmarks')->selectCollection('user_stream')->drop();
$adapter = new MongoDbEventStoreAdapter(new FQCNMessageFactory(), new NoOpMessageConverter(), $connection, $data['options']['db_name']);
break;
default:
throw new \InvalidArgumentException('invalid adapter given');
break;
}
$eventStore = new EventStore($adapter, new ProophActionEventEmitter());
$result = [];
foreach ($data['batchSizes'] as $batchSize) {
for ($i = 0; $i < $this->repeats; $i++) {
$events = [];
$start = microtime(true);
for ($b = 1; $b <= $batchSize * 2; $b++) {
$v1 = $b;
$b++;
$v2 = $b;
$events[] = UserCreated::with(['name' => 'Max Mustermann ' . $i . '-' . $b, 'email' => 'contact' . $i . '-' . $b . '@prooph.de'], $v1);
$events[] = UsernameChanged::with(['name' => 'John Doe ' . $i . '-' . $b], $v2);
}
$eventStore->beginTransaction();
$eventStore->create(new Stream(new StreamName('user_stream'), new \ArrayIterator($events)));
$eventStore->commit();
$end = microtime(true);
if ($connection instanceof Connection) {
$connection->executeQuery('DROP TABLE IF EXISTS user_stream');
} else {
$connection->selectDB('event_store_adapter_benchmarks')->selectCollection('user_stream')->drop();
}
$diff = $end - $start;
$result[$data['adapter'] . ' with batch size ' . $batchSize] = $diff;
}
}
return $result;
}
/**
* @test
*/
public function it_publishes_take_snapshot_commands_for_all_known_aggregates()
{
$inMemoryAdapter = new InMemoryAdapter();
$eventEmitter = new ProophActionEventEmitter();
$eventStore = new EventStore($inMemoryAdapter, $eventEmitter);
$repository = new AggregateRepository($eventStore, AggregateType::fromAggregateRootClass('ProophTest\\EventStore\\Mock\\User'), new ConfigurableAggregateTranslator());
$result = [];
$router = new CommandRouter();
$router->route(TakeSnapshot::class)->to(function (TakeSnapshot $command) use(&$result) {
$result[] = ['aggregate_type' => $command->aggregateType(), 'aggregate_id' => $command->aggregateId()];
});
$commandBus = new CommandBus();
$commandBus->utilize($router);
$plugin = new SnapshotPlugin($commandBus, 2);
$plugin->setUp($eventStore);
$eventStore->beginTransaction();
$eventStore->create(new Stream(new StreamName('event_stream'), new \ArrayIterator()));
$eventStore->commit();
$eventStore->beginTransaction();
$user = User::create('Alex', '*****@*****.**');
$repository->addAggregateRoot($user);
$eventStore->commit();
$eventStore->beginTransaction();
$user = $repository->getAggregateRoot($user->getId()->toString());
$user->changeName('John');
$user->changeName('Jane');
$user->changeName('Jim');
$eventStore->commit();
$eventStore->beginTransaction();
$eventWithoutMetadata1 = UsernameChanged::with(['new_name' => 'John Doe'], 5);
$eventWithoutMetadata2 = UsernameChanged::with(['new_name' => 'Jane Doe'], 6);
$eventStore->appendTo(new StreamName('event_stream'), new \ArrayIterator([$eventWithoutMetadata1, $eventWithoutMetadata2]));
$eventStore->commit();
$this->assertCount(2, $result);
$this->assertArrayHasKey('aggregate_type', $result[0]);
$this->assertArrayHasKey('aggregate_id', $result[0]);
$this->assertArrayHasKey('aggregate_type', $result[1]);
$this->assertArrayHasKey('aggregate_id', $result[1]);
$this->assertEquals(User::class, $result[0]['aggregate_type']);
$this->assertEquals(User::class, $result[1]['aggregate_type']);
}
*/
require __DIR__ . '/../vendor/autoload.php';
use Prooph\Common\Event\ProophActionEventEmitter;
use Prooph\Common\Messaging\FQCNMessageFactory;
use Prooph\Common\Messaging\NoOpMessageConverter;
use Prooph\EventStore\Adapter\Flywheel\FlywheelEventStoreAdapter;
use Prooph\EventStore\EventStore;
use Prooph\EventStore\Stream\Stream;
use Prooph\EventStore\Stream\StreamName;
use ProophTest\EventStore\Mock\UserCreated;
use ProophTest\EventStore\Mock\UsernameChanged;
$rootDir = __DIR__ . '/event_store';
$adapter = new FlywheelEventStoreAdapter($rootDir, new FQCNMessageFactory(), new NoOpMessageConverter());
$actionEmitter = new ProophActionEventEmitter();
$eventStore = new EventStore($adapter, $actionEmitter);
$streamName = new StreamName('event_stream');
$stream = new Stream($streamName, new \ArrayIterator([]));
//
// Persist some events in the event store
//
$eventStore->beginTransaction();
$eventStore->create($stream);
$eventStore->appendTo($streamName, new \ArrayIterator([UserCreated::with(['name' => 'Max Mustermann'], 1)->withAddedMetadata('tag', 'person'), UsernameChanged::with(['name' => 'John Doe'], 2)->withAddedMetadata('tag', 'person')]));
$eventStore->commit();
//
// Load all the stored events
//
$persistedEventStream = $eventStore->load($streamName);
foreach ($persistedEventStream->streamEvents() as $event) {
echo $event->payload()['name'] . PHP_EOL;
}
/**
* @test
*/
public function it_publishes_take_snapshot_commands_by_event_name()
{
$this->eventStore->beginTransaction();
$user = User::create('Alex', '*****@*****.**');
$this->repository->addAggregateRoot($user);
$this->eventStore->commit();
$this->eventStore->beginTransaction();
$user = $this->repository->getAggregateRoot($user->getId()->toString());
$user->changeName('Jim');
$this->eventStore->commit();
$this->eventStore->beginTransaction();
$eventWithoutMetadata1 = UsernameChanged::with(['new_name' => 'John Doe'], 5);
$this->eventStore->appendTo(new StreamName('event_stream'), new \ArrayIterator([$eventWithoutMetadata1]));
$this->eventStore->commit();
$this->assertCount(1, $this->result);
$this->assertArrayHasKey('aggregate_type', $this->result[0]);
$this->assertArrayHasKey('aggregate_id', $this->result[0]);
$this->assertEquals(User::class, $this->result[0]['aggregate_type']);
}
/**
* @test
*/
public function it_replays_since_specific_date()
{
$streamEvent1 = UserCreated::with(['name' => 'Alex', 'email' => '*****@*****.**'], 1);
$stream1 = new Stream(new StreamName('user'), new ArrayIterator([$streamEvent1]));
$this->eventStore->beginTransaction();
$this->eventStore->create($stream1);
$this->eventStore->commit();
sleep(2);
$now = new \DateTime('now');
$streamEvent2 = UsernameChanged::with(['new_name' => 'John Doe'], 2);
$streamEvent3 = PostCreated::with(['text' => 'some text'], 1);
$stream2 = new Stream(new StreamName('post'), new ArrayIterator([$streamEvent3]));
$this->eventStore->beginTransaction();
$this->eventStore->create($stream2);
$this->eventStore->commit();
$this->eventStore->beginTransaction();
$this->eventStore->appendTo(new StreamName('user'), new ArrayIterator([$streamEvent2]));
$this->eventStore->commit();
$iterator = $this->eventStore->replay([new StreamName('user'), new StreamName('post')], $now);
$count = 0;
foreach ($iterator as $key => $event) {
$count += 1;
if (1 === $count) {
$this->assertInstanceOf(UsernameChanged::class, $event);
}
if (2 === $count) {
$this->assertInstanceOf(PostCreated::class, $event);
}
}
$this->assertEquals(2, $count);
}
/**
* @test
*/
public function it_replays_events_of_two_aggregates_in_a_single_stream_in_correct_order()
{
// Create stream
$stream = $this->createStream();
$this->adapter->create($stream);
// Append new event
$newEvent1 = UsernameChanged::with(['name' => 'John Doe'], 2)->withAddedMetadata('tag', 'person');
$this->adapter->appendTo(new StreamName('user_stream'), new \ArrayIterator([$newEvent1]));
// Append new event for different aggragate
$newEvent2 = UserCreated::with(['name' => 'Jane Doe', 'email' => '*****@*****.**'], 1)->withAddedMetadata('tag', 'person');
$this->adapter->appendTo(new StreamName('user_stream'), new \ArrayIterator([$newEvent2]));
// Load events with replay
$streamEvents = $this->adapter->replay(new StreamName('user_stream'), null, ['tag' => 'person']);
$replayedPayloads = [];
foreach ($streamEvents as $event) {
$replayedPayloads[] = $event->payload();
}
$expectedPayloads = [['name' => 'Max Mustermann', 'email' => '*****@*****.**'], ['name' => 'John Doe'], ['name' => 'Jane Doe', 'email' => '*****@*****.**']];
$this->assertEquals($expectedPayloads, $replayedPayloads);
}
/**
* @test
* @expectedException \Prooph\EventStore\Exception\ConcurrencyException
*/
public function it_fails_to_write_with_duplicate_aggregate_id_and_version()
{
$streamEvent = UserCreated::with(['name' => 'Max Mustermann', 'email' => '*****@*****.**'], 1);
$streamEvent = $streamEvent->withAddedMetadata('aggregate_id', 'one');
$streamEvent = $streamEvent->withAddedMetadata('aggregate_type', 'user');
$this->adapter->create(new Stream(new StreamName('Prooph\\Model\\User'), new \ArrayIterator([$streamEvent])));
$streamEvent = UsernameChanged::with(['name' => 'John Doe'], 1);
$streamEvent = $streamEvent->withAddedMetadata('aggregate_id', 'one');
$streamEvent = $streamEvent->withAddedMetadata('aggregate_type', 'user');
$this->adapter->appendTo(new StreamName('Prooph\\Model\\User'), new \ArrayIterator([$streamEvent]));
}