public async Task <FlareUpDetectionResult> Handle(Query request, CancellationToken cancellationToken)
{
var patientId = _userService.GetUserAuthId();
var startDate = DateTime.UtcNow.AddDays(-DaysAnalysed);
var painEventsCount = await _context.PainEvents
.AsNoTracking()
.Where(pe => pe.PatientId.Equals(patientId) &&
pe.DateTime >= startDate)
.OrderBy(pe => pe.DateTime)
.CountAsync(cancellationToken);
var bmsTotalCount = await _context.BowelMovementEvents
.AsNoTracking()
.Where(bm => bm.PatientId.Equals(patientId) &&
bm.DateTime >= startDate)
.CountAsync(cancellationToken);
var bmsBloodyCount = await _context.BowelMovementEvents
.AsNoTracking()
.Where(bm => bm.PatientId.Equals(patientId) &&
bm.DateTime >= startDate &&
bm.ContainedBlood)
.CountAsync(cancellationToken);
return(_flareUpDetectionService.AnalyseLatestDailyAverages(patientId, DaysAnalysed, painEventsCount,
bmsTotalCount, bmsBloodyCount));
}
public void ShouldReturnTrueIfAllParametersAboveThresholds()
{
// arrange;
const int timePeriodInDays = 14;
var painEventsCount = _flareUpService.PainEventsPerDayThreshold * timePeriodInDays + 1;
var bmsTotalCount = _flareUpService.BmsPerDayThreshold * timePeriodInDays + 1;
var bmsBloodyCount = _flareUpService.BloodyBmsPercentageThreshold + 1;
// act;
var res = _flareUpService.AnalyseLatestDailyAverages(TestUserHelper.TestPatientId, timePeriodInDays,
painEventsCount, bmsTotalCount, bmsBloodyCount);
// assert;
res.IsInFlareUp.Should().BeTrue();
}
public void ShouldThrowIfTimePeriodLessThan0()
{
// arrange;
var patientId = TestUserHelper.TestPatientId;
const int timePeriodInDays = -1;
const int painEventsCount = 0;
const int bmsTotalCount = 0;
const int bmsBloodyCount = 0;
// act;
Func <FlareUpDetectionResult> act = () => _service.AnalyseLatestDailyAverages(patientId, timePeriodInDays, painEventsCount, bmsTotalCount,
bmsBloodyCount);
// assert;
act.Should().Throw <ArgumentException>();
}
