public async Task <object> CalculateZscore([FromBody] CalculateZscoreCommand zscoreCommand)
{
var zscoreResult = await _mediator.Send(zscoreCommand, HttpContext.RequestAborted);
if (zscoreResult.IsValid)
{
return(Ok(zscoreResult.Value));
}
return(BadRequest(zscoreResult));
}
public Task <Result <ZscoreCalculationResult> > Handle(CalculateZscoreCommand request, CancellationToken cancellationToken)
{
try
{
var zscoreCalculationResult = new ZscoreCalculationResult();
var zScoreCalculationResultType = typeof(ZscoreCalculationResult);
foreach (var scoreType in _activeZscoreTypes)
{
var zscoreCalculator = _zscoreCalculators.SingleOrDefault(x => x.IsValidScoreType(scoreType));
if (zscoreCalculator == null)
{
continue;
}
var lmsParameter = _zscoreLmsParametersFetcher.GetLmsParameter(scoreType,
new SprocSearchParams
{
DateOfBirth = request.DateOfBirth,
Sex = request.Sex,
Height = (int)request.Height
});
if (lmsParameter == null)
{
continue;
}
var zscore = zscoreCalculator.CalculateZscore(new ZScoreCalculationInfo
{
Height = request.Height,
LmsParameter = lmsParameter,
Weight = request.Weight,
ZscoreType = scoreType
});
zScoreCalculationResultType.GetProperty(scoreType.ToString()).SetValue(zscoreCalculationResult, Math.Round(zscore, 2));
}
return(Task.FromResult(Result <ZscoreCalculationResult> .Valid(zscoreCalculationResult)));
}
catch (Exception ex)
{
Log.Error(ex, "An error occured while calculating zscore");
return(Task.FromResult(Result <ZscoreCalculationResult> .Invalid(ex.Message)));
}
}
