public void DeleteSeasons(IUnitOfWorkRepository repository)
{
// Get all seasons for the game.
using (var seasonRepository = new RepositoryFactory().CreateSeasonRepository())
using (var seasonCompetitionRepository = new RepositoryFactory().CreateSeasonCompetitionRepository())
using (var seasonCompetitionTeamRepository = new RepositoryFactory().CreateRepository<SeasonCompetitionTeam>())
using (var roundRepository = new RepositoryFactory().CreateRoundRepository())
using (var matchRepository = new RepositoryFactory().CreateMatchRepository())
{
var seasons = seasonRepository.Find(season => season.GameId.Equals(_game.Id));
foreach (var season in seasons)
{
// Get season competitions.
var seasonCompetitions = seasonCompetitionRepository.Find(sc => sc.SeasonId.Equals(season.Id));
foreach (var seasonCompetition in seasonCompetitions)
{
// Delete relations between the season competition and the teams.
var seasonCompetitionTeams = seasonCompetitionTeamRepository.Find(team => team.SeasonCompetitionId.Equals(seasonCompetition.Id));
repository.RegisterDelete(seasonCompetitionTeams);
// Delete rounds and their matches.
var rounds = roundRepository.Find(round => round.SeasonCompetitionId.Equals(seasonCompetition.Id));
foreach (var round in rounds)
{
var matches = matchRepository.Find(match => match.RoundId.Equals(round.Id));
repository.RegisterDelete(matches);
repository.RegisterDelete(round);
}
repository.RegisterDelete(seasonCompetition);
}
repository.RegisterDelete(season);
}
}
}
