public IAsyncEnumerable <EventCommit> EnumerateCommits(string type, string id, ISet <Type> eventTypes,
int maxVersion)
{
FilterDefinition <EventCommit> query =
CommitFilters.ByAggregateAnyTypeBelowOrdinal(type, id, eventTypes, maxVersion);
return(Enumerate(query));
}
public async Task EnumerateCommits(string type, string id, Action <EventCommit> consumer, Action completed)
{
FilterDefinition <EventCommit> query = CommitFilters.ByAggregate(type, id);
await Enumerate(consumer, query);
completed();
}
public async Task EnumerateCommits(string type, string id, ISet <Type> eventTypes, int maxVersion, Action <EventCommit> consumer, Action completed)
{
FilterDefinition <EventCommit> query = CommitFilters.ByAggregateAnyTypeBelowOrdinal(type, id, eventTypes, maxVersion);
await Enumerate(consumer, query);
completed();
}
public IAsyncEnumerable <EventCommit> EnumerateCommits(string type, string id, long maxversion,
EnumerateDirection direction = EnumerateDirection.Ascending, int?limit = null,
CancellationToken token = default)
{
FilterDefinition <EventCommit> query = Filters.And(CommitFilters.ByAggregate(type, id),
Filters.Lte(x => x.VersionEvents, maxversion));
return(Enumerate(query, direction, limit, token));
}
public async Task <long> GetVersion(string type, string id)
{
FilterDefinition <EventCommit> query = CommitFilters.ByAggregate(type, id);
EventCommit result = await Collection.Find(query).Sort(Sorts.Descending(x => x.VersionEvents))
.FirstOrDefaultAsync();
return(result.VersionEvents);
}
public async Task <long> GetVersion(string type, string id)
{
FilterDefinition <EventCommit> query = CommitFilters.ByAggregate(type, id);
List <EventCommit> commits = await Collection
.Find(query)
.ToListAsync();
if (commits == null || commits.Count == 0)
{
return(0);
}
return(commits
.SelectMany(x => x.Events)
.Count());
}
public IAsyncEnumerable <EventCommit> EnumerateCommits(string type, string id, ISet <Type> eventTypes)
{
FilterDefinition <EventCommit> query = CommitFilters.ByAggregateAnyType(type, id, eventTypes);
return(Enumerate(query));
}
public Task <bool> Exists(string type, string id)
{
FilterDefinition <EventCommit> query = CommitFilters.ByAggregate(type, id);
return(Collection.Find(query).AnyAsync());
}
public Task Delete(string type, string id)
{
FilterDefinition <EventCommit> query = CommitFilters.ByAggregate(type, id);
return(Collection.DeleteManyAsync(query));
}
