private void TrySetModifier(
bool isModifierValid,
out bool hasModifier,
out PriceChangerEnum sign,
out decimal percents,
ScheduleDay priceModifier)
{
if (isModifierValid)
{
hasModifier = true;
sign = priceModifier.PriceChangerSign;
percents = priceModifier.PriceModifier;
}
else
{
hasModifier = false;
sign = PriceChangerEnum.None;
percents = 0m;
}
var hourEntities = priceModifier.Hours
.Where(x => x.IsActive)
.OrderBy(x => x.StartFromHour)
.ThenBy(x => x.StartFromMinutes);
foreach (var hour in hourEntities)
{
var startTime = new DateTime(
DateTime.UtcNow.Year,
DateTime.UtcNow.Month,
DateTime.UtcNow.Day,
hour.StartFromHour,
hour.StartFromMinutes,
0).ToUniversalTime();
var endTime = new DateTime(
DateTime.UtcNow.Year,
DateTime.UtcNow.Month,
DateTime.UtcNow.Day,
hour.EndAtHour,
hour.EndAtMinutes,
0).ToUniversalTime();
bool inTime = DateTime.UtcNow >= startTime && DateTime.UtcNow <= endTime;
bool hasHourModifier = hour.PriceChangerSign != PriceChangerEnum.None && hour.PriceModifier > 0;
if (hour.IsActive && inTime && hasHourModifier)
{
hasModifier = true;
sign = hour.PriceChangerSign;
percents = hour.PriceModifier;
break;
}
}
}
public decimal GetPricePerGame(
IServiceProvider serviceProvider,
IList <ScheduleDay> egmPriceModifiers,
EGM game)
{
if (egmPriceModifiers == null || !egmPriceModifiers.Any())
{
return(game.PricePerGame);
}
bool hasModifier = false;
//ScheduleDay modifier;
PriceChangerEnum sign = PriceChangerEnum.None;
decimal percents = 0m;
// get modifier
foreach (var priceModifier in egmPriceModifiers)
{
bool isModifierValid = priceModifier.PriceChangerSign != PriceChangerEnum.None && priceModifier.PriceModifier > 0;
if (priceModifier.IsActive && priceModifier.IsDateRange)
{
if (DateTime.UtcNow >= priceModifier.From && DateTime.UtcNow <= priceModifier.To)
{
TrySetModifier(isModifierValid, out hasModifier, out sign, out percents, priceModifier);
}
if (hasModifier)
{
break;
}
}
else if (priceModifier.IsActive)
{
var currentDay = (int)DateTime.UtcNow.DayOfWeek;
if (currentDay == 0)
{
currentDay = 7;
}
if (currentDay == priceModifier.DayOfWeek)
{
TrySetModifier(isModifierValid, out hasModifier, out sign, out percents, priceModifier);
if (hasModifier)
{
break;
}
}
}
}
// modified price per game
var pricePerGame = game.PricePerGame;
if (hasModifier)
{
if (sign == PriceChangerEnum.Add)
{
pricePerGame += ((pricePerGame / 100) * percents);
}
else if (sign == PriceChangerEnum.Subtract)
{
pricePerGame -= ((pricePerGame / 100) * percents);
}
}
return(pricePerGame);
}
