gistfile1.cs

        public PlayCard GetClosestMatch(PlayCard playCard, long teamId)
        {
            try
            {
                var solr = SolrProxy.GetConnection<IndexedPlayCard>();
                var playCardDataQueries = IndexedPlayCard.GetPlayCardDataQueries(playCard.Data);
                if (!playCardDataQueries.Any()) return null;

                var results = solr.Query(new SolrMultipleCriteriaQuery(playCardDataQueries), new QueryOptions
                {
                    Rows = 1,
                    FilterQueries = GetFilterQueries(playCard),
                    ExtraParams = new Dictionary<string, string>
                                                            {
                                                                {"qt", "playcard_match"},
                                                                //{"bq", GetOpponentBoostQuery(playCard)}
                                                            }
                });

                var playCardId = results.Select(i => i.PlayCardId).SingleOrDefault();
                if (playCardId == null) return null;

                return ServiceManager.GetService<IPlayCardService>().GetPlayCardById(playCardId, teamId);
            }
            catch (SolrConnectionException ce)
            {
                Log.Error("Error connecting to Solr", ce);
                throw;
            }
            catch (Exception ex)
            {
                Log.Error(string.Format("Error querying {0} in Solr", GetType().FullName), ex);
                throw;
            }
        }