/// <summary>
/// Gets a descending range of events from the database.
/// </summary>
/// <returns>The list of rows within the range</returns>
/// <param name="range">The amount of rows we want</param>
public List <EventRow> GetEvents(int range)
{
try
{
_dbLock.EnterReadLock();
// Get event collection
var events = _db.GetCollection <Event>(COLLECTION_NAME);
var result = events.FindAll()
.OrderBy(x => x.CreatedAt)
.Take(range)
.Select(x => new EventRow(x.Id, TrackerPayload.From(x.Payload)))
.ToList();
Log.Verbose($"Got events: {string.Join(",", result.Select(x => x.GetRowId()))}");
return(result);
}
catch (Exception e)
{
Log.Error($"EventStore: Get Events failed");
Log.Error(e.ToString());
return(new List <EventRow>());
}
finally
{
_dbLock.ExitReadLock();
}
}