Exemplo n.º 1
0
        public ImmutableArray <Position> GetPositions()
        {
            if (_positions != null)
            {
                return(_positions.ToImmutableArray());
            }

            if (!_tradingDay.HasValue)
            {
                throw new InvalidOperationException("Unable to provide positions: the draft snapshot provider has not been initialized yet");
            }

            EnsureSnapshotLoadedOrThrowAsync().GetAwaiter().GetResult();

            _positions = _snapshot.GetPositionsFromDraft();

            return(_positions.ToImmutableArray());
        }