private IRepositoryQuery GetSystemFilterQuery(IQueryVisitorContext context)
{
var builderContext = context as IQueryBuilderContext;
var systemFilter = builderContext?.Source.GetSystemFilter();
var systemFilterQuery = systemFilter?.GetQuery().Clone();
if (systemFilterQuery == null)
{
systemFilterQuery = new RepositoryQuery <Stack>();
foreach (var range in builderContext?.Source.GetDateRanges() ?? Enumerable.Empty <DateRange>())
{
systemFilterQuery.DateRange(range.StartDate, range.EndDate, range.Field, range.TimeZone);
}
}
if (!systemFilterQuery.HasAppFilter())
{
systemFilterQuery.AppFilter(builderContext?.Source.GetAppFilter());
}
foreach (var range in systemFilterQuery.GetDateRanges() ?? Enumerable.Empty <DateRange>())
{
if (range.Field == _inferredEventDateField || range.Field == "date")
{
range.Field = _inferredStackLastOccurrenceField;
}
}
return(systemFilterQuery);
}
public Task <long> RemoveAllAsync(string organizationId, string clientIpAddress, DateTime?utcStart, DateTime?utcEnd, CommandOptionsDescriptor <PersistentEvent> options = null)
{
if (String.IsNullOrEmpty(organizationId))
{
throw new ArgumentNullException(nameof(organizationId));
}
var query = new RepositoryQuery <PersistentEvent>().Organization(organizationId);
if (utcStart.HasValue && utcEnd.HasValue)
{
query = query.DateRange(utcStart, utcEnd, InferField(e => e.Date)).Index(utcStart, utcEnd);
}
else if (utcEnd.HasValue)
{
query = query.ElasticFilter(Query <PersistentEvent> .DateRange(r => r.Field(e => e.Date).LessThan(utcEnd)));
}
else if (utcStart.HasValue)
{
query = query.ElasticFilter(Query <PersistentEvent> .DateRange(r => r.Field(e => e.Date).GreaterThan(utcStart)));
}
if (!String.IsNullOrEmpty(clientIpAddress))
{
query = query.FieldEquals(EventIndex.Alias.IpAddress, clientIpAddress);
}
return(RemoveAllAsync(q => query, options));
}