public ActionResult Uod(UodModel model)
{
if (ModelState.IsValid)
{
UodSummary uodSummary = _calcService.CalculateIncome(model.BruttoAmountPerMonth, model.Limit);
model.CurrentSummary = _mapper.Map <UodSummaryModel>(uodSummary);
var summariesFromSession = _sessionService.GetFromSession <List <UodSummaryModel> >(SessionItem.Uod);
if (summariesFromSession == null)
{
summariesFromSession = new List <UodSummaryModel>()
{
model.CurrentSummary
};
_sessionService.AddToSession(SessionItem.Uod, summariesFromSession);
}
else if (!summariesFromSession.Exists(x => Convert.ToDecimal(x.Brutto) == model.BruttoAmountPerMonth))
{
summariesFromSession.Add(model.CurrentSummary);
}
model.SavedSummaries = summariesFromSession;
return(View(model));
}
else
{
return(RedirectToAction(nameof(Uod)));
}
}
public void UodHttpPost()
{
// Arrange
UodModel inputModel = new UodModel()
{
BruttoAmountPerMonth = 10000, Limit = 42764
};
UodSummary expectedSummary = new UodSummary()
{
Brutto = inputModel.BruttoAmountPerMonth,
NettoAmounts = new Dictionary <string, decimal>()
{
{ "styczeń", 4000 }
}
};
UodSummaryModel expectedSummaryModel = new UodSummaryModel()
{
Brutto = expectedSummary.Brutto.ToString()
};
List <UodSummaryModel> expectedSummaries = new List <UodSummaryModel>()
{
new UodSummaryModel()
{
Average = "1000", Brutto = "15000"
}
};
_calcMock.Setup(x => x.CalculateIncome(inputModel.BruttoAmountPerMonth, inputModel.Limit))
.Returns(expectedSummary);
_mapperMock.Setup(x => x.Map <UodSummaryModel>(expectedSummary))
.Returns(expectedSummaryModel);
_sessionMock.Setup(x => x.GetFromSession <List <UodSummaryModel> >(SessionItem.Uod))
.Returns(expectedSummaries);
// Act
ActionResult result = _controller.Uod(inputModel);
// Assert
_calcMock.Verify(x => x.CalculateIncome(inputModel.BruttoAmountPerMonth, inputModel.Limit), Times.Once);
_sessionMock.Verify(x => x.GetFromSession <List <UodSummaryModel> >(SessionItem.Uod), Times.Once);
_mapperMock.Verify(x => x.Map <UodSummaryModel>(expectedSummary), Times.Once);
result.Should().NotBeNull().And.BeOfType <ViewResult>();
ViewResult viewResult = result as ViewResult;
viewResult.Model.Should().NotBeNull().And.BeOfType <UodModel>();
var model = viewResult.Model as UodModel;
model.BruttoAmountPerMonth.Should().BeGreaterThan(0);
model.Limit.Should().BeGreaterThan(0);
model.SavedSummaries.Should().Equal(expectedSummaries);
model.CurrentSummary.Should().NotBeNull().And.Be(expectedSummaryModel);
}
public UodSummary CalculateIncome(decimal bruttoPerMonth, decimal limit)
{
UodSummary summary = new UodSummary();
_log.Debug($"[{nameof(CalculateIncome)}] Calculating for brutto = '{bruttoPerMonth}' and limit = '{limit}'");
decimal sumBrutto = 0;
decimal nettoPerMonth = 0;
decimal multiplier = 0;
bool isLower = false;
Dictionary <string, decimal> amounts = new Dictionary <string, decimal>();
for (int i = 1; i <= 12; i++)
{
sumBrutto = sumBrutto + bruttoPerMonth;
if (sumBrutto > limit * 2 && isLower == false)
{
decimal newPartialBrutto = sumBrutto - limit * 2; // 90000 - 85528 = 4472
decimal newPartialNetto = newPartialBrutto * 0.82M;
decimal oldPartialBrutto = bruttoPerMonth - newPartialBrutto;
decimal oldPartialNetto = oldPartialBrutto * 0.91M;
nettoPerMonth = Math.Round(newPartialNetto + oldPartialNetto);
isLower = true;
}
else
{
multiplier = isLower ? 0.82M : 0.91M;
nettoPerMonth = bruttoPerMonth * multiplier;
}
amounts.Add(i.GetMonthName(), nettoPerMonth);
}
summary.NettoAmounts = amounts;
summary.Brutto = bruttoPerMonth;
return(summary);
}
