public MoreTimeRequestController(
MoreTimeRequestContext context,
ITimeRequestData timeRequestData,
ITimeTravelClock timeTravelClock,
ITimeTracker timeTracker)
{
_dbContext = context;
_timeRequestData = timeRequestData;
_clock = timeTravelClock;
_timeTracker = timeTracker;
if (_timeRequestData.NumTimeRequests(_dbContext) == 0)
{
// Create a new MoreTimeRequest if collection is empty,
// which means you can't delete all MoreTimeRequests.
_timeRequestData.AddTimeRequest(
_dbContext,
new MoreTimeRequest {
RequestTimeStamp = _clock.Now,
Expired = true,
Alerted = true,
LengthInMinutes = 0,
MinutesToAdjustClockBy = 0,
TimeAdjustmentAtCreationTime = 0
});
_timeRequestData.SaveChanges(_dbContext);
}
}
public int GetTimeDifferenceSinceRequest(
MoreTimeRequest request,
int accumulatedTime,
ITimeTravelClock clock)
{
var negativeTimeDifference = request.TimeAdjustmentAtCreationTime * -1;
var timeNowFromRequestUserPerspective = RemoveSeconds(clock.Now.AddMinutes(negativeTimeDifference));
var requestTimeWithoutSeconds = RemoveSeconds(request.RequestTimeStamp);
var timeDifference = Convert.ToInt32(
timeNowFromRequestUserPerspective
.Subtract(requestTimeWithoutSeconds)
.TotalMinutes);
return(timeDifference);
}
public bool IsTimeRequestReadyForAlert(
MoreTimeRequest timeRequest,
int accumulatedTime,
ITimeTravelClock clock)
{
bool alert = false;
if (timeRequest.Alerted == false)
{
var timeDifference = GetTimeDifferenceSinceRequest(
timeRequest,
accumulatedTime,
clock);
if (timeDifference >= timeRequest.LengthInMinutes)
{
alert = true;
}
}
return(alert);
}
public bool HasTimeRequestJustExpired(
MoreTimeRequest timeRequest,
int accumulatedTime,
ITimeTravelClock clock)
{
bool expired = false;
if (timeRequest.Expired == false)
{
var timeDifference = GetTimeDifferenceSinceRequest(
timeRequest,
accumulatedTime,
clock);
if (timeDifference >= timeRequest.LengthInMinutes)
{
expired = true;
}
}
return(expired);
}