/// <summary>
/// Adds points etc to a new result
/// </summary>
/// <param name="newResult"></param>
/// <param name="homeStats"></param>
/// <param name="awayStats"></param>
/// <returns></returns>
private void SetNewResult(DataRepository.DataEntities.Match newResult, TeamSeasonStats homeStats, TeamSeasonStats awayStats)
{
var newMatchWinner = newResult.HomeScore > newResult.AwayScore ? WhoWon.Home :
newResult.AwayScore > newResult.HomeScore ? WhoWon.Away : WhoWon.Draw;
homeStats.G++;
awayStats.G++;
homeStats.GF += newResult.HomeScore.GetValueOrDefault();
homeStats.GA += newResult.AwayScore.GetValueOrDefault();
awayStats.GF += newResult.AwayScore.GetValueOrDefault();
awayStats.GA += newResult.HomeScore.GetValueOrDefault();
switch (newMatchWinner)
{
case WhoWon.Home:
homeStats.W++;
awayStats.L++;
break;
case WhoWon.Away:
homeStats.L++;
awayStats.W++;
break;
case WhoWon.Draw:
homeStats.D++;
awayStats.D++;
break;
}
}
/// <summary>
/// Validate New and Old are valid
/// </summary>
/// <param name="logger"></param>
/// <param name="oldResult"></param>
/// <param name="newResult"></param>
/// <param name="homeStats"></param>
/// <param name="awayStats"></param>
/// <returns></returns>
private async Task <bool> ValidateMatchAsync(ILambdaLogger logger, DataRepository.DataEntities.Match oldResult,
DataRepository.DataEntities.Match newResult, TeamSeasonStats homeStats, TeamSeasonStats awayStats)
{
if (oldResult.Year != newResult.Year || oldResult.Season != newResult.Season ||
oldResult.Round != newResult.Round)
{
logger.LogLine($"Match is invalid {newResult.Year}#{newResult.Season}#{newResult.Round}#{newResult.MatchId}.");
return(false);
}
if ((_year.HasValue && _season.HasValue) && (newResult.Year != _year.Value || newResult.Season != _season.Value))
{
logger.LogLine($"Match has invalid year or season {newResult.Year}#{newResult.Season}#{newResult.Round}#{newResult.MatchId}.");
return(false);
}
if (oldResult.MatchId != newResult.MatchId || oldResult.HomeTeamId != newResult.HomeTeamId ||
oldResult.AwayTeamId != newResult.AwayTeamId)
{
logger.LogLine($"Match is invalid, teams don't match {newResult.Year}#{newResult.Season}#{newResult.Round}#{newResult.MatchId}.");
return(false);
}
if (newResult.WasPlayed && (!newResult.HomeScore.HasValue || !newResult.AwayScore.HasValue))
{
logger.LogLine($"Match is invalid, match played but no score {newResult.Year}#{newResult.Season}#{newResult.Round}#{newResult.MatchId}.");
return(false);
}
return(true);
}
/// <summary>
/// Remove points etc from a result
/// </summary>
/// <param name="oldResult"></param>
/// <param name="homeStats"></param>
/// <param name="awayStats"></param>
/// <returns></returns>
private void RemoveOldResult(DataRepository.DataEntities.Match oldResult, TeamSeasonStats homeStats, TeamSeasonStats awayStats)
{
var matchWinner = oldResult.HomeScore > oldResult.AwayScore ? WhoWon.Home :
oldResult.AwayScore > oldResult.HomeScore ? WhoWon.Away : WhoWon.Draw;
homeStats.G--;
awayStats.G--;
homeStats.GF -= oldResult.HomeScore.GetValueOrDefault();
homeStats.GA -= oldResult.AwayScore.GetValueOrDefault();
awayStats.GF -= oldResult.AwayScore.GetValueOrDefault();
awayStats.GA -= oldResult.HomeScore.GetValueOrDefault();
switch (matchWinner)
{
case WhoWon.Home:
homeStats.W--;
awayStats.L--;
break;
case WhoWon.Away:
homeStats.L--;
awayStats.W--;
break;
case WhoWon.Draw:
homeStats.D--;
awayStats.D--;
break;
}
}
