public void MetricToImperialLengthTests()
{
Assert.AreEqual(5, MeasurementConverter.ConvertLength(12.7, MeasurementSystem.Metric, MeasurementSystem.Imperial), .001);
Assert.AreEqual(3.5, MeasurementConverter.ConvertLength(8.89, MeasurementSystem.Metric, MeasurementSystem.Imperial), .001);
Assert.AreEqual(4, MeasurementConverter.ConvertLength(10.16, MeasurementSystem.Metric, MeasurementSystem.Imperial), .001);
}
public void ImperialToMetricLengthTests()
{
Assert.AreEqual(12.7, MeasurementConverter.ConvertLength(5, MeasurementSystem.Imperial, MeasurementSystem.Metric), .001);
Assert.AreEqual(8.89, MeasurementConverter.ConvertLength(3.5, MeasurementSystem.Imperial, MeasurementSystem.Metric), .001);
Assert.AreEqual(10.16, MeasurementConverter.ConvertLength(4, MeasurementSystem.Imperial, MeasurementSystem.Metric), .001);
}
public void ConversionBetweenSameSourceAndDestinationTests()
{
Assert.AreEqual(18, MeasurementConverter.ConvertWeight(18, MeasurementSystem.Imperial, MeasurementSystem.Imperial), .01);
Assert.AreEqual(6.577, MeasurementConverter.ConvertWeight(6.577, MeasurementSystem.Metric, MeasurementSystem.Metric), .01);
Assert.AreEqual(14, MeasurementConverter.ConvertLength(14, MeasurementSystem.Imperial, MeasurementSystem.Imperial), .001);
Assert.AreEqual(10.16, MeasurementConverter.ConvertLength(10.16, MeasurementSystem.Metric, MeasurementSystem.Metric), .001);
}
public AppUserDTO Handle()
{
int currentUserId = _userAccessor.GetCurrentUserId();
AppUser appUser = _bodyFitTrackerContext.AppUsers.Where(x => x.AppUserId == currentUserId).First();
AppUserDTO appUserDto = _mapper.Map <AppUser, AppUserDTO>(appUser);
appUserDto.MeasurementPreference = new MeasurementSystemDTO(appUser.MeasurementSystemPreference);
appUserDto.Height = MeasurementConverter.ConvertLength(appUser.Height, MeasurementSystem.Imperial, appUser.MeasurementSystemPreference);
return(appUserDto);
}
public void Handle(ChangeProfileSettingsRequest changeProfileSettingsRequest)
{
int currentUserId = _userAccessor.GetCurrentUserId();
AppUser appUser = _bodyFitTrackerContext.AppUsers.Where(x => x.AppUserId == currentUserId).First();
appUser.Email = changeProfileSettingsRequest.Email;
// all units must be in imperial in the database
appUser.Height = MeasurementConverter.ConvertLength(changeProfileSettingsRequest.Height, changeProfileSettingsRequest.UnitsOfMeasure, MeasurementSystem.Imperial);
appUser.MeasurementSystemPreference = changeProfileSettingsRequest.UnitsOfMeasure;
_bodyFitTrackerContext.SaveChanges();
}
private void TryEditingMeasurement(CreateOrEditBodyMeasurementRequest request)
{
int currentUserId = _userAccessor.GetCurrentUserId();
Dictionary <string, string> errors = new Dictionary <string, string>();
AppUser appUser = _bodyFitTrackerContext.AppUsers.Where(x => x.AppUserId == currentUserId).First();
BodyMeasurement bodyMeasurementToEdit = appUser.BodyMeasurements.Where(x => x.BodyMeasurementId ==
request.IdOfBodyMeasurementToEdit).FirstOrDefault();
if (bodyMeasurementToEdit == null)
{
errors.Add("", $"The bodymeasurement with id {request.IdOfBodyMeasurementToEdit} was not found");
throw new RestException(HttpStatusCode.NotFound, errors);
}
// all measurements in the database should be in imperial units
MeasurementSystem sourceUnits = appUser.MeasurementSystemPreference;
MeasurementSystem destinationUnits = MeasurementSystem.Imperial;
bodyMeasurementToEdit.NeckCircumference =
MeasurementConverter.ConvertLength(request.NeckCircumference, sourceUnits, destinationUnits);
bodyMeasurementToEdit.WaistCircumference =
MeasurementConverter.ConvertLength(request.WaistCircumference,
sourceUnits, destinationUnits);
if (request.HipCircumference.HasValue)
{
bodyMeasurementToEdit.HipCircumference =
MeasurementConverter.ConvertLength((double)request.HipCircumference, sourceUnits, destinationUnits);
}
bodyMeasurementToEdit.Height =
MeasurementConverter.ConvertLength(request.Height, sourceUnits, destinationUnits);
bodyMeasurementToEdit.Weight =
MeasurementConverter.ConvertWeight(request.Weight, sourceUnits, destinationUnits);
bodyMeasurementToEdit.DateAdded = request.DateAdded;
bodyMeasurementToEdit.BodyFatPercentage = BodyFatPercentageCalculator.CalculateBodyFatPercentage(bodyMeasurementToEdit);
_bodyFitTrackerContext.SaveChanges();
}