public async Task <DateTime?> GetStatusEtaFromNowUtcAsync(InitiativeStatus initiativeStatus)
{
if (StatusToEtaMap.ContainsKey(initiativeStatus))
{
var etaDefinition = StatusToEtaMap[initiativeStatus];
TimeZoneInfo albertaTimeZone;
try { albertaTimeZone = TimeZoneInfo.FindSystemTimeZoneById("America/Edmonton"); }
catch (TimeZoneNotFoundException)
{
_logger.Error("Unable to find Mountain Standard Time zone");
throw;
}
var nowAlberta = TimeZoneInfo.ConvertTimeFromUtc(DateTime.UtcNow, albertaTimeZone);
DateTime returnValue;
if (etaDefinition.EtaType == EtaType.BusinessSeconds)
{
returnValue = await _businessCalendarService.AddBusinessTime(nowAlberta, TimeSpan.FromSeconds(etaDefinition.Time));
}
else
{
returnValue = await _businessCalendarService.AddBusinessDays(nowAlberta, etaDefinition.Time);
}
returnValue = TimeZoneInfo.ConvertTimeToUtc(returnValue, albertaTimeZone);
return(returnValue);
}
else
{
return(null);
}
}
