コード例 #1
0
        public void UpdateCompetitors(int competitionId, List <CompetitorCreationInfoDTO> competitors)
        {
            var existingCompetitors = DbContext.Competitors.Where(x => x.IdCompetition == competitionId).ToList();
            var newCompetitors      = new List <CompetitorCreationInfoDTO>();
            var competitorsToRemove = new List <Competitor>();

            foreach (var existingCompetitor in existingCompetitors)
            {
                if (!competitors.Any(x => x.Id == existingCompetitor.Id))
                {
                    competitorsToRemove.Add(existingCompetitor);
                }
                else
                {
                    var competitorInfo = new CompetitionInfo(competitors.FirstOrDefault(x => x.Id == existingCompetitor.Id));
                    existingCompetitor.CompetitionInfo = competitorInfo.SerializeObject();
                    competitors.RemoveAt(competitors.FindIndex(x => x.Id == existingCompetitor.Id));
                }
            }

            DbContext.Competitors.RemoveRange(competitorsToRemove);
            InsertNewCompetitors(DbContext.Competitions.First(x => x.Id == competitionId), competitors);
        }
コード例 #2
0
        public Dictionary <int, Competitor> InsertNewCompetitors(Competition competition, List <CompetitorCreationInfoDTO> competitors)
        {
            Dictionary <int, Competitor> newCompetitors = new Dictionary <int, Competitor>();

            foreach (var competitor in competitors)
            {
                var player = new Player();
                player.DisplayName = competitor.Name;
                DbContext.Players.Add(player);

                var competitorInfo = new CompetitionInfo(competitor);
                var dbCompetitor   = new Competitor()
                {
                    Player          = player,
                    Competition     = competition,
                    CompetitionInfo = competitorInfo.SerializeObject()
                };
                DbContext.Competitors.Add(dbCompetitor);
                newCompetitors.Add(competitor.Id, dbCompetitor);
            }

            return(newCompetitors);
        }