public IEnumerable <DomainEvent> GetEventsByEventTypes(IEnumerable <Type> domainEventTypes, Guid aggregateRootId)
{
var selector = Query.And(Query.In("_t", new BsonArray(domainEventTypes.Select(t => t.Name))),
Query.EQ("AggregateRootId", aggregateRootId));
return(IOExceptionRetriable.Run(() => GetEventsCollection().Find(selector)));
}
public IEnumerable <DomainEvent> GetEventsByEventTypes(IEnumerable <Type> domainEventTypes)
{
var array = domainEventTypes.Select(t => t.Name);
var selector = Query.In("_t", new BsonArray(array));
return(IOExceptionRetriable.Run(() => GetEventsCollection().Find(selector)));
}
public void Insert(IEnumerable <DomainEvent> domainEvents)
{
if (domainEvents.Any())
{
IOExceptionRetriable.Run(() => GetEventsCollection().InsertBatch(domainEvents));
}
}
public IEnumerable <DomainEvent> GetEventsByEventTypes(IEnumerable <Type> domainEventTypes, DateTime startDate, DateTime endDate)
{
var selector = Query.And(Query.In("_t", new BsonArray(domainEventTypes.Select(t => t.Name))),
Query.GTE("EventDate", startDate),
Query.LT("EventDate", endDate));
return(IOExceptionRetriable.Run(() => GetEventsCollection().Find(selector)));
}
public IEnumerable <DomainEvent> GetEvents(Guid aggregateRootId, int startSequence)
{
return(IOExceptionRetriable.Run(() => GetEventsCollection()
.AsQueryable <DomainEvent>()
.Where(e => e.AggregateRootId == aggregateRootId)
.Where(e => e.Sequence >= startSequence)
.ToList()));
}
public Snapshot GetSnapshot(Guid aggregateRootId)
{
return(IOExceptionRetriable.Run(() =>
GetSnapShotCollection()
.AsQueryable <Snapshot>()
.SingleOrDefault(s => s.AggregateRootId == aggregateRootId)
));
}
public void SaveSnapshot <TSnapshot>(TSnapshot snapshot) where TSnapshot : Snapshot
{
var query = Query.EQ("_id", snapshot.AggregateRootId);
IOExceptionRetriable.Run(() =>
GetSnapShotCollection()
.Update(query, Update.Replace(snapshot), UpdateFlags.Upsert)
);
}
public void DeleteEventsByEventType(IEnumerable <Type> domainEventTypes)
{
var selector = Query.In("_t", new BsonArray(domainEventTypes.Select(t => t.Name)));
IOExceptionRetriable.Run(() => GetEventsCollection().Remove(selector));
}