/// <summary>
/// This method is used calculate board cost depends on the properties values of this class
/// </summary>
/// <returns></returns>
public double CalculateBoardCost()
{
try
{
if (this.FromDate == null || this.ToDate == null)
{
throw new ApplicationException("From and To Date must be provided.");
}
string xmlDocPath = Path.Combine(HttpContext.Current.ApplicationInstance.Server.MapPath("~/App_Data"),
"PurpleBoardsLeases.xml");
XDocument xDoc = XDocument.Load(xmlDocPath);
this.DaysOrder = (int)((DateTime)this.ToDate - (DateTime)this.FromDate).TotalDays + 1;
if (this.DaysOrder < 0)
{
return(0);
}
this.PricePerDay = PurpleBoardPriceXMLHelper.GetPriceByFilter(xDoc, this.Property.State, this.BoardSize, this.DaysOrder);
this.Discount = PurpleBoardPriceXMLHelper.GetDiscountRate(xDoc, this.Property.State, this.DaysOrder);
this.Cost = Math.Round(PricePerDay * DaysOrder, 2);
return(this.Cost);
}
catch (Exception)
{
// We can log exception in database or somewhere to further assessment
return(0);
}
}
public double TestForGetDiscountRate(string state, int daysOrder)
{
PathProviderXML pathProvider = new PathProviderXML();
string xmlDocPath = pathProvider.GetPathForTest();
XDocument xDoc = XDocument.Load(xmlDocPath);
return(PurpleBoardPriceXMLHelper.GetDiscountRate(xDoc, state, daysOrder));
}
public void GetPriceWithoutSomeFilters(string state, string boardSize, int daysOrder)
{
PathProviderXML pathProvider = new PathProviderXML();
string xmlDocPath = pathProvider.GetPathForTest();
XDocument xDoc = XDocument.Load(xmlDocPath);
Assert.That(() => PurpleBoardPriceXMLHelper.GetPriceByFilter(xDoc, state, boardSize, daysOrder),
Throws.TypeOf <ApplicationException>());
}
