public static IEnumerable <PriorityBonusDto> GetListBonuses(PriorityScope scope, int attendances, RaidMemberStatus status, long donatedCopper)
{
yield return(GetAttendanceBonus(scope, attendances));
yield return(GetStatusBonus(scope, status));
yield return(GetDonationBonus(scope, donatedCopper));
static PriorityBonusDto GetAttendanceBonus(PriorityScope scope, int attendances)
{
return(new AttendancePriorityBonusDto
{
Type = PriorityBonusTypes.Attendance,
Value = (int)Math.Floor((double)Math.Min(attendances, scope.ObservedAttendances) / scope.AttendancesPerPoint),
AttendancePerPoint = scope.AttendancesPerPoint,
Attended = attendances,
ObservedAttendances = scope.ObservedAttendances
});
}
static PriorityBonusDto GetStatusBonus(PriorityScope scope, RaidMemberStatus status)
{
return(new MembershipPriorityBonusDto
{
Type = PriorityBonusTypes.Trial,
Value = status switch
{
RaidMemberStatus.HalfTrial => scope.HalfTrialPenalty,
RaidMemberStatus.FullTrial => scope.FullTrialPenalty,
RaidMemberStatus.Member => 0,
_ => throw new ArgumentOutOfRangeException(nameof(status))
},
public static int CalculateAttendanceBonus(int attendances, PriorityScope scope)
{
return((int)Math.Floor((double)Math.Min(attendances, scope.ObservedAttendances) / scope.AttendancesPerPoint));
}
public async Task <DonationMatrix> GetDonationMatrixAsync(Expression <Func <Donation, bool> > predicate, PriorityScope scope, CancellationToken cancellationToken = default)
{
var results = await Donations
.AsNoTracking()
.Where(d => d.RemovalId == null)
.Where(predicate)
.Select(d => new { d.DonatedAt.Year, d.DonatedAt.Month, d.CharacterId, d.CopperAmount })
.GroupBy(d => new { d.Year, d.Month, d.CharacterId })
.Select(g => new MonthDonations
{
CharacterId = g.Key.CharacterId,
Donated = g.Sum(d => d.CopperAmount),
Month = g.Key.Month,
Year = g.Key.Year,
})
.OrderBy(md => md.CharacterId)
.ThenBy(md => md.Year)
.ThenBy(md => md.Month)
.ToListAsync(cancellationToken);
return(new(results, scope));
}