public async Task PublishAsync <TEvent>(TEvent @event) where TEvent : IEvent
{
using (var context = _dbContextFactory.Create())
{
await context.Events.AddAsync(_eventModelFactory.Create(@event));
await context.SaveChangesAsync();
}
await _eventBusPublisher.PublishAsync(@event);
}
public async Task <ICollection <GenericEvent <T> > > GetEvents()
{
var typeName = typeof(T).Name;
_logger.Info($"Getting events from events service of type {typeName}");
var events = await _eventService.GetUnprocessedGenericEvents(typeName);
var eventModels = events?.Select(x => new GenericEvent <T> {
Id = x.Id, Payload = _factory.Create <T>(x.Payload), Type = x.Type
}).ToList();
return(eventModels);
}
public async Task SaveAsync(StreamId streamId, IEnumerable <IEventContext <IEvent> > events, CancellationToken cancellationToken = default)
{
if (events == null)
{
throw new ArgumentNullException(nameof(events));
}
using (var context = _dbContextFactory.Create())
{
foreach (var @event in events)
{
await context.Events.AddAsync(_eventModelFactory.Create(streamId, @event));
}
await context.SaveChangesAsync(cancellationToken);
}
}