public static async Task <IResult> Sigma(int beanid, int days, IMovementService movementService)
{
if (beanid <= 0)
{
return(Results.BadRequest(new ApiError(string.Format(Strings.Invalid, "bean id"))));
}
if (days <= 0)
{
return(Results.BadRequest(new ApiError(string.Format(Strings.Invalid, "number of days"))));
}
return(Results.Ok(await movementService.GetStandardDeviationAsync(beanid, days)));
}