public void Execute(Guid stackId)
{
var stack = _stackRepository.Find(stackId);
if (stack == null)
{
// nothing to do if the stack doesn't exist anymore
return;
}
var instancesToStop = new List <string>();
// ReSharper disable once LoopCanBeConvertedToQuery
foreach (var id in stack.InstanceIds)
{
var instance = _instanceRepository.Find(id);
if (instance != null)
{
instancesToStop.Add(instance.ResourceId);
}
}
// Only toggle the stack instances if the stack schedule is enabled
// We do not end the chain of power on / power off cycles because
// the enabled flag could be flipped between one run and the next
if (stack.ScheduleEnabled)
{
_stopInstances.Execute(stack.OwnerProfileId, instancesToStop);
}
var nextStartTimespan = _scheduleCalculator.GetNextStart(stack);
_backgroundJobClient.Schedule <ScheduledStartStack>(x => x.Execute(stackId), nextStartTimespan);
}
public void KickstartSchedule(Stack stack)
{
var timeUntilNextStart = _scheduleCalculator.GetNextStart(stack);
var timeUntilNextStop = _scheduleCalculator.GetNextStop(stack);
var nextScheduleTypeResult = timeUntilNextStart.CompareTo(timeUntilNextStop);
if (nextScheduleTypeResult < 0)
{
// start time is sooner
_backgroundJobClient.Schedule <ScheduledStartStack>(x => x.Execute(stack.Id), timeUntilNextStart);
}
else if (nextScheduleTypeResult > 0)
{
// stop time is sooner
_backgroundJobClient.Schedule <ScheduledStopStack>(x => x.Execute(stack.Id), timeUntilNextStop);
}
else
{
throw new InvalidOperationException("Start time and end time are the same.");
}
}
