// Models.ScanのScanRollsとUserをIncludeしておくことを忘れないように！
public Value(Models.Scan scan)
{
if (scan == null)
{
throw new ArgumentNullException(nameof(scan));
}
if (scan.ScanRolls == null)
{
throw new ArgumentException(nameof(scan.ScanRolls));
}
WatchingExpr = scan.Expr ?? Expr.Main.Invalid;
MaxSize = scan.MaxSize;
NoProgress = scan.NoProgress;
IsArchived = scan.IsArchived;
Ranking =
scan.ScanRolls
.Where(r => r != null)
.OrderByDescending(r => r.Value)
.ThenByDescending(r => r.ValueTieBreaker)
.SelectMany((r, i) =>
{
if (ulong.TryParse(r.UserID, out var userID))
{
return(new[] { (i, userID, r.User.Username, r.Value) });
public async Task StartAsync(ulong channelId, ulong userId, string username, bool force, Expr.Main expr, int maxSize, bool noProgress)
{
if (force)
{
await EndAsync(channelId, userId, true);
}
using (var context = new MainDbContext(_config))
{
var scan =
await
context.Scans
.Where(s => !s.IsArchived)
.FirstOrDefaultAsync(s => s.ChannelID == channelId.ToString() && s.ScanStartedUserID == userId.ToString());
if (scan == null)
{
await AddOrUpdateUserAsync(context, userId, username);
var newScan =
new Models.Scan
{
ChannelID = channelId.ToString(),
ScanStartedUserID = userId.ToString(),
StartedAt = _config.GetUtcNow(),
Expr = expr,
MaxSize = maxSize,
NoProgress = noProgress,
};
await context.Scans.AddAsync(newScan);
}
else
{
await RespondByCautionAsync("すでに別の集計が行われています。", channelId, userId);
return;
}
await context.SaveChangesAsync();
}
await RespondBySayAsync($"{expr.ToString()} の集計が開始されました。", channelId, userId);
}
