Use this factory when aggregate type equals to aggregate root class
The factory makes sure that the aggregate root class exists.
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public static fromAggregateRootClass ( string $aggregateRootClass ) : |
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| $aggregateRootClass | string | |
| return | ||
protected function setUp()
{
parent::setUp();
$this->repository = new AggregateRepository($this->eventStore, AggregateType::fromAggregateRootClass('Prooph\\EventStoreTest\\Mock\\User'), new ConfigurableAggregateTranslator());
$this->eventStore->beginTransaction();
$this->eventStore->create(new Stream(new StreamName('event_stream'), []));
$this->eventStore->commit();
}
/**
* @param TakeSnapshot $command
* @throws Exception\RuntimeException
*/
public function __invoke(TakeSnapshot $command)
{
$aggregateType = $command->aggregateType();
if (!isset($this->aggregateRepositories[$aggregateType])) {
throw new Exception\RuntimeException(sprintf('No repository for aggregate type %s configured', $command->aggregateType()));
}
$repository = $this->aggregateRepositories[$aggregateType];
$aggregateRoot = $repository->getAggregateRoot($command->aggregateId());
if (null === $aggregateRoot) {
throw new RuntimeException(sprintf('Could not find aggregate root %s with id %s', $aggregateType, $command->aggregateId()));
}
$this->snapshotStore->save(new Snapshot(AggregateType::fromAggregateRootClass($aggregateType), $command->aggregateId(), $aggregateRoot, $repository->extractAggregateVersion($aggregateRoot), $command->createdAt()));
}
/**
* @test
*/
public function an_invokable_plugin_is_loaded_by_plugin_manager_and_attached_to_event_store_by_configuration()
{
$pluginManager = new ServiceManager(new Config(["invokables" => ["eventlogger" => EventLoggerPlugin::class]]));
$eventStore = new EventStore(new InMemoryAdapter(), new ProophActionEventEmitter());
$logger = $pluginManager->get('eventlogger');
$logger->setUp($eventStore);
$repository = new AggregateRepository($eventStore, AggregateType::fromAggregateRootClass('ProophTest\\EventStore\\Mock\\User'), new ConfigurableAggregateTranslator(), null, null, true);
$eventStore->beginTransaction();
$user = User::create("Alex", "*****@*****.**");
$repository->addAggregateRoot($user);
$eventStore->commit();
$loggedStreamEvents = $pluginManager->get("eventlogger")->getLoggedStreamEvents();
$this->assertEquals(1, count($loggedStreamEvents));
}
/**
* @param ContainerInterface $container
* @throws ConfigurationException
* @return AggregateRepository
*/
public function __invoke(ContainerInterface $container)
{
$config = $container->get('config');
$config = $this->options($config);
$repositoryClass = $config['repository_class'];
if (!class_exists($repositoryClass)) {
throw ConfigurationException::configurationError(sprintf('Repository class %s cannot be found', $repositoryClass));
}
if (!is_subclass_of($repositoryClass, AggregateRepository::class)) {
throw ConfigurationException::configurationError(sprintf('Repository class %s must be a sub class of %s', $repositoryClass, AggregateRepository::class));
}
$eventStore = $container->get(EventStore::class);
$aggregateType = AggregateType::fromAggregateRootClass($config['aggregate_type']);
$aggregateTranslator = $container->get($config['aggregate_translator']);
$snapshotStore = isset($config['snapshot_store']) ? $container->get($config['snapshot_store']) : null;
$streamName = isset($config['stream_name']) ? new StreamName($config['stream_name']) : null;
$oneStreamPerAggregate = isset($config['one_stream_per_aggregate']) ? (bool) $config['one_stream_per_aggregate'] : false;
return new $repositoryClass($eventStore, $aggregateType, $aggregateTranslator, $snapshotStore, $streamName, $oneStreamPerAggregate);
}
public function setUp()
{
$inMemoryAdapter = new InMemoryAdapter();
$eventEmitter = new ProophActionEventEmitter();
$this->eventStore = new EventStore($inMemoryAdapter, $eventEmitter);
$this->repository = new AggregateRepository($this->eventStore, AggregateType::fromAggregateRootClass('ProophTest\\EventStore\\Mock\\User'), new ConfigurableAggregateTranslator());
$this->result = [];
$self = $this;
$router = new CommandRouter();
$router->route(TakeSnapshot::class)->to(function (TakeSnapshot $command) use($self) {
$self->result[] = ['aggregate_type' => $command->aggregateType(), 'aggregate_id' => $command->aggregateId()];
});
$commandBus = new CommandBus();
$commandBus->utilize($router);
$plugin = new SnapshotPlugin($commandBus, 2);
$plugin->setUp($this->eventStore);
$this->eventStore->beginTransaction();
$this->eventStore->create(new Stream(new StreamName('event_stream'), new \ArrayIterator()));
$this->eventStore->commit();
}
/**
* @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']);
}
/**
* @param AggregateType $repositoryAggregateType
* @param Message[] $streamEvents
* @throws Exception\RuntimeException
* @return AggregateType
*/
public function getAggregateRootType(AggregateType $repositoryAggregateType, array &$streamEvents)
{
if (count($streamEvents)) {
$first = $streamEvents[0];
$metadata = $first->metadata();
if (isset($metadata['aggregate_type'])) {
return AggregateType::fromAggregateRootClass($metadata['aggregate_type']);
}
}
throw new Exception\RuntimeException("The aggregate type cannot be detected");
}
/**
* @param EventStore $eventStore
*/
public function __construct(EventStore $eventStore)
{
parent::__construct($eventStore, new AggregateTranslator(), new SingleStreamStrategy($eventStore, 'link_process_manager_stream'), AggregateType::fromAggregateRootClass('Prooph\\Link\\ProcessManager\\Model\\MessageHandler'));
}
/**
* @param EventStore $eventStore
* @param string $storyLogStreamName
* @param SnapshotStore $snapshotStore
*/
public function __construct(EventStore $eventStore, $storyLogStreamName = 'prooph_story_stream', SnapshotStore $snapshotStore = null)
{
parent::__construct($eventStore, AggregateType::fromAggregateRootClass(Story::class), new AggregateTranslator(), new SingleStreamStrategy($eventStore, $storyLogStreamName), $snapshotStore);
}
/**
* @param ContainerInterface $container
* @return EventStoreTodoList
*/
public function __invoke(ContainerInterface $container)
{
return new EventStoreTodoList($container->get('prooph.event_store'), AggregateType::fromAggregateRootClass(Todo::class), new AggregateTranslator());
}
use Prooph\ProophessorDo\Model\Todo\TodoId;
use Symfony\Component\Stopwatch\Stopwatch;
chdir(dirname(__DIR__));
// Setup autoloading
require 'vendor/autoload.php';
$container = (require 'config/container.php');
array_shift($argv);
if (empty($argv)) {
echo "[1;31mMissing todo id parameter![0m\n";
exit(1);
}
$todoId = $argv[0];
try {
$todoId = TodoId::fromString($todoId);
} catch (\Exception $ex) {
echo "[1;31mInvalid todo id given![0m\n";
exit(1);
}
//Set up todo repository by hand to make sure that no snapshot store is used
$eventStore = $container->get(EventStore::class);
$todoList = new EventStoreTodoList($eventStore, AggregateType::fromAggregateRootClass(Todo::class), new AggregateTranslator());
$stopWatch = new Stopwatch();
$stopWatch->start('load_todo');
$todo = $todoList->get($todoId);
if (null === $todo) {
echo "[1;31mTodo could not be found![0m\n";
exit(1);
}
$loadTodoEvent = $stopWatch->stop('load_todo');
echo "Todo was loaded in [1m" . $loadTodoEvent->getDuration() . "[0m ms\n";
}
use Prooph\ProophessorDo\Model\Todo\TodoId;
use Symfony\Component\Stopwatch\Stopwatch;
chdir(dirname(__DIR__));
// Setup autoloading
require 'vendor/autoload.php';
$container = (require 'config/container.php');
array_shift($argv);
if (empty($argv)) {
echo "[1;31mMissing todo id parameter![0m\n";
exit(1);
}
$todoId = $argv[0];
try {
$todoId = TodoId::fromString($todoId);
} catch (\Exception $ex) {
echo "[1;31mInvalid todo id given![0m\n";
exit(1);
}
//Set up todo repository by hand to make sure that no snapshot store is used
$eventStore = $container->get(EventStore::class);
$todoList = new EventStoreTodoList($eventStore, AggregateType::fromAggregateRootClass(Todo::class), new AggregateTranslator(), $container->get(SnapshotStore::class));
$stopWatch = new Stopwatch();
$stopWatch->start('load_todo');
$todo = $todoList->get($todoId);
if (null === $todo) {
echo "[1;31mTodo could not be found![0m\n";
exit(1);
}
$loadTodoEvent = $stopWatch->stop('load_todo');
echo "Todo was loaded in [1m" . $loadTodoEvent->getDuration() . "[0m ms\n";
}
public function __construct(EventStore $eventStore)
{
//We inject a Prooph\EventSourcing\EventStoreIntegration\AggregateTranslator that can handle our AggregateRoots
parent::__construct($eventStore, AggregateType::fromAggregateRootClass('My\\Model\\User'), new AggregateTranslator(), null, null, true);
}
/**
* @test
*/
public function it_delegates_to_string()
{
$type = AggregateType::fromAggregateRootClass('stdClass');
$this->assertEquals('stdClass', (string) $type);
}
protected function prepareSnapshotStoreAggregateRepository()
{
parent::setUp();
$this->snapshotStore = new SnapshotStore(new InMemoryAdapter());
$this->repository = new AggregateRepository($this->eventStore, AggregateType::fromAggregateRootClass('ProophTest\\EventStore\\Mock\\User'), new ConfigurableAggregateTranslator(), $this->snapshotStore);
$this->eventStore->beginTransaction();
$this->eventStore->create(new Stream(new StreamName('event_stream'), new \ArrayIterator()));
$this->eventStore->commit();
}
/**
* @param EventStore $eventStore
*/
public function __construct(EventStore $eventStore)
{
$aggregateType = AggregateType::fromAggregateRootClass('Prooph\\Processing\\Processor\\Process');
parent::__construct($eventStore, new AggregateTranslator(), new SingleStreamStrategy($eventStore, 'prooph_processing_stream'), $aggregateType);
}
/**
* @param EventStore $eventStore
*/
public function __construct(EventStore $eventStore)
{
parent::__construct($eventStore, new AggregateTranslator(), new SingleStreamStrategy($eventStore, 'link_process_manager_stream'), AggregateType::fromAggregateRootClass(Task::class));
}
/**
* @test
*/
public function it_uses_callback_to_convert_message_into_custom_domain_event()
{
$historyEvent = $this->prophesize(Message::class);
$historyEvents = [$historyEvent->reveal()];
$translator = new ConfigurableAggregateTranslator(null, null, null, null, function (Message $message) {
return ['custom' => 'domainEvent'];
});
$ar = $translator->reconstituteAggregateFromHistory(AggregateType::fromAggregateRootClass(DefaultAggregateRoot::class), $historyEvents);
$this->assertEquals([['custom' => 'domainEvent']], $ar->getHistoryEvents());
}
protected function resetRepository()
{
$this->repository = new AggregateRepository($this->eventStore, AggregateType::fromAggregateRootClass('ProophTest\\EventSourcing\\Mock\\User'), new AggregateTranslator());
}
/**
* @param TakeSnapshot $command
*/
public function __invoke(TakeSnapshot $command)
{
$repository = $this->aggregateRepositories[$command->aggregateType()];
$aggregateRoot = $repository->getAggregateRoot($command->aggregateId());
$this->snapshotAdapter->add(new Snapshot(AggregateType::fromAggregateRootClass($command->aggregateType()), $command->aggregateId(), $aggregateRoot, $command->version(), $command->createdAt()));
}
/**
* @param string $aggregateRootClass
* @param array $events
* @return object
*/
protected function reconstituteAggregateFromHistory($aggregateRootClass, array $events)
{
return $this->getAggregateTranslator()->reconstituteAggregateFromHistory(AggregateType::fromAggregateRootClass($aggregateRootClass), $events);
}
public function create(string $repositoryClass, EventStore $eventStore, string $aggregateType, AggregateTranslator $aggregateTranslator, SnapshotStore $snapshotStore = null, string $streamName = null, bool $oneStreamPerAggregate = false)
{
return new $repositoryClass($eventStore, AggregateType::fromAggregateRootClass($aggregateType), $aggregateTranslator, $snapshotStore, $streamName ? new StreamName($streamName) : null, $oneStreamPerAggregate);
}
