public ListingPageModel <TypeItem> Get(int position, int pageSize)
{
ListingPageModel <TypeItem> result = new ListingPageModel <TypeItem>();
List <TypeItem> lstDeviceTypes = new List <TypeItem>();
ClaimsPrincipal principal = Request.GetRequestContext().Principal as ClaimsPrincipal;
bool isAdmin = principal.IsInRole("admins");
List <DeviceType> deviceTypes = new List <DeviceType>();
int totalRecords;
deviceTypes = DeviceTypesRepository.GetAll(position, pageSize, out totalRecords);
foreach (var deviceType in deviceTypes)
{
lstDeviceTypes.Add(new TypeItem
{
Id = deviceType.DeviceTypeId,
Name = deviceType.Name
});
}
result.ListItems = lstDeviceTypes;
result.TotalRecords = totalRecords;
return(result);
}
public IActionResult ListingPage(ListingPageModel listingPageModel)
{
ListingModel currentListing = getCurrentListing(Request.Path);
bool validForm = true;
string calculatorResults = "";
decimal homePrice = -1;
decimal downPayment = -1;
decimal mortgageDuration = -1;
decimal interestRate = -1;
decimal mortgageAmount = 0;
decimal monthlyPayment = 0;
try
{
Decimal.TryParse(System.Web.HttpUtility.HtmlEncode(Request.Form["homePrice"]), out homePrice);
Decimal.TryParse(System.Web.HttpUtility.HtmlEncode(Request.Form["downPayment"]), out downPayment);
Decimal.TryParse(System.Web.HttpUtility.HtmlEncode(Request.Form["mortgageDuration"]), out mortgageDuration);
Decimal.TryParse(System.Web.HttpUtility.HtmlEncode(Request.Form["interestRate"]), out interestRate);
}
catch (Exception e)
{
homePrice = -1;
downPayment = -1;
mortgageDuration = -1;
interestRate = -1;
}
if (homePrice < 0 || downPayment < 0 || mortgageDuration < 0 || interestRate < 0)
{
validForm = false;
}
if (homePrice == 0)
{
validForm = false;
}
if (mortgageDuration == 0)
{
validForm = false;
}
if (validForm)
{
mortgageAmount = homePrice - downPayment;
if (mortgageAmount > 0)
{
double mortgageDurationMonths = Convert.ToDouble(mortgageDuration * 12);
double principal = Convert.ToDouble(mortgageAmount);
double intRate = (Convert.ToDouble(interestRate) * 0.01) / 12;
if (intRate > 0)
{
monthlyPayment = Convert.ToDecimal(principal * (intRate * Math.Pow(1 + intRate, mortgageDurationMonths)) / (Math.Pow(1 + intRate, mortgageDurationMonths) - 1));
}
else
{
monthlyPayment = Convert.ToDecimal(principal / mortgageDurationMonths);
}
monthlyPayment = Math.Round(monthlyPayment, 2);
}
else
{
mortgageAmount = 0;
monthlyPayment = 0;
}
ViewBag.mortgageAmount = "<div class='form-response__mortgage-size'>Mortgage Size: $" + mortgageAmount + "</div>";
ViewBag.monthlyPayment = "<div class='form-response__monthly-payment'>Monthly Payment: $" + monthlyPayment + "/month</div>";
calculatorResults += "Showing your estimated mortgage results: ";
}
else
{
ViewBag.mortgageAmount = "";
ViewBag.monthlyPayment = "";
calculatorResults += "Please make sure all required fields are filled out and all filled out fields have positive numbers.";
}
ViewBag.homePrice = "<div class='form-response__home-price'>Price: $" + homePrice + "</div>";
ViewBag.downPayment = "<div class='form-response__down-payment'>Down Payment: $" + downPayment + "</div>";
ViewBag.mortgageDuration = "<div class='form-response__mortgage-duration'>Mortgage Duration: " + mortgageDuration + " years</div>";
ViewBag.interestRate = "<div class='form-response__interest-rate'>Interest Rate: " + interestRate + "%</div>";
ArrayList theSessionVariables = new ArrayList();
theSessionVariables.Add("homePriceUserInput");
theSessionVariables.Add("downPaymentUserInput");
theSessionVariables.Add("mortgageDurationUserInput");
theSessionVariables.Add("interestRateUserInput");
HttpContext.Session.SetString("homePriceUserInput", Convert.ToString(homePrice));
HttpContext.Session.SetString("downPaymentUserInput", Convert.ToString(downPayment));
HttpContext.Session.SetString("mortgageDurationUserInput", Convert.ToString(mortgageDuration));
HttpContext.Session.SetString("interestRateUserInput", Convert.ToString(interestRate));
ViewBag.homePriceUserInput = HttpContext.Session.GetString("homePriceUserInput");
ViewBag.downPaymentUserInput = HttpContext.Session.GetString("downPaymentUserInput");
ViewBag.mortgageDurationUserInput = HttpContext.Session.GetString("mortgageDurationUserInput");
ViewBag.interestRateUserInput = HttpContext.Session.GetString("interestRateUserInput");
ViewData["calculatorResults"] = "<div class='form-response__calculator-results'>" + calculatorResults + "</div>";
ViewData["theListings"] = SuperPortlandListings.Program.theListings;
ViewData["projectDate"] = SuperPortlandListings.Program.projectDate;
return(View(currentListing));
}
