/// <summary>
/// Processes a <see cref="Game"/> entity into the Teams data store asynchronously.
/// </summary>
/// <param name="game"></param>
/// <returns></returns>
public virtual async Task ProcessGameAsync(IGameDecorator gameDecorator)
{
Guard.ThrowIfNull(gameDecorator, $"{GetType()}.{nameof(ProcessGameAsync)}: {nameof(gameDecorator)}");
var seasonYear = gameDecorator.SeasonYear;
var guestSeason =
await _teamSeasonRepository.GetTeamSeasonByTeamAndSeasonAsync(gameDecorator.GuestName, seasonYear);
TeamSeasonDecorator?guestSeasonDecorator = null;
if (!(guestSeason is null))
{
guestSeasonDecorator = new TeamSeasonDecorator(guestSeason);
}
var hostSeason =
await _teamSeasonRepository.GetTeamSeasonByTeamAndSeasonAsync(gameDecorator.HostName, seasonYear);
TeamSeasonDecorator?hostSeasonDecorator = null;
if (!(hostSeason is null))
{
hostSeasonDecorator = new TeamSeasonDecorator(hostSeason);
}
await EditWinLossDataAsync(guestSeasonDecorator, hostSeasonDecorator, gameDecorator);
EditScoringData(guestSeasonDecorator, hostSeasonDecorator, gameDecorator.GuestScore,
gameDecorator.HostScore);
}
private async Task UpdateRankingsForTeamSeason(TeamSeasonDecorator teamSeasonDecorator)
{
try
{
var teamSeasonScheduleTotals =
await _teamSeasonScheduleRepository.GetTeamSeasonScheduleTotalsAsync(
teamSeasonDecorator.TeamName, teamSeasonDecorator.SeasonYear);
if (teamSeasonScheduleTotals.ScheduleGames is null)
{
return;
}
var teamSeasonScheduleAverages =
await _teamSeasonScheduleRepository.GetTeamSeasonScheduleAveragesAsync(
teamSeasonDecorator.TeamName, teamSeasonDecorator.SeasonYear);
if (teamSeasonScheduleAverages.PointsFor is null ||
teamSeasonScheduleAverages.PointsAgainst is null)
{
return;
}
var leagueSeason =
await _leagueSeasonRepository.GetLeagueSeasonByLeagueAndSeasonAsync(
teamSeasonDecorator.LeagueName, teamSeasonDecorator.SeasonYear);
if (leagueSeason?.AveragePoints is null)
{
return;
}
lock (_dbLock)
{
teamSeasonDecorator.UpdateRankings(teamSeasonScheduleAverages.PointsFor.Value,
teamSeasonScheduleAverages.PointsAgainst.Value, leagueSeason.AveragePoints.Value);
}
}
catch (InvalidOperationException ex)
{
if (ex.Message == "Nullable object must have a value.")
{
// Ignore exception.
}
else
{
//_sharedService.ShowExceptionMessage(ex, $"InvalidOperationException: {teamSeason.TeamName}");
}
}
catch (Exception)
{
//_sharedService.ShowExceptionMessage(ex.InnerException, $"Exception: {teamSeason.TeamName}");
}
}
private async Task UpdateRankings()
{
var teamSeasons = await _teamSeasonRepository.GetTeamSeasonsBySeasonAsync(_selectedSeason);
foreach (var teamSeason in teamSeasons)
{
var teamSeasonDecorator = new TeamSeasonDecorator(teamSeason);
await UpdateRankingsForTeamSeason(teamSeasonDecorator);
}
await _sharedRepository.SaveChangesAsync();
}
