public static Tuple<decimal, decimal> AddDiscountToPrice(tbl_Discount discount, decimal price, decimal tax, int domainID)
{
IDomain domainService = (IDomain)DependencyResolver.Current.GetService<IDomain>();
bool useTax = domainService.GetSettingsValueAsBool(SettingsKey.useTax, domainID);
bool priceIncludesVat = domainService.GetSettingsValueAsBool(SettingsKey.priceDisplayIncludesVAT, domainID);
decimal totalPrice = useTax ? priceIncludesVat ? price : price + tax : price;
if (discount.D_IsPercentage)
totalPrice -= totalPrice * (discount.D_Value / 100);
else
totalPrice -= discount.D_Value;
if (totalPrice < 0)
totalPrice = 0;
if (!useTax)
return new Tuple<decimal, decimal>(totalPrice, 0);
decimal taxPercentage = price != 0 ? priceIncludesVat ? (100 * tax) / price : (100 * tax) / (price + tax) : 0;
price = priceIncludesVat ? totalPrice : totalPrice - totalPrice * (taxPercentage / 100);
tax = totalPrice * (taxPercentage / 100);
if (price < 0)
price = tax = 0;
return new Tuple<decimal,decimal>(price, tax);
}
public static decimal GetDiscountAmount(tbl_Discount discount, decimal price, decimal tax, int domainID)
{
IDomain domainService = (IDomain)DependencyResolver.Current.GetService<IDomain>();
bool useTax = domainService.GetSettingsValueAsBool(SettingsKey.useTax, domainID);
bool priceIncludesVat = domainService.GetSettingsValueAsBool(SettingsKey.priceDisplayIncludesVAT, domainID);
decimal totalPrice = useTax ? priceIncludesVat ? price : price + tax : price;
return discount.D_IsPercentage ? totalPrice * (discount.D_Value / 100) : discount.D_Value;
}
/// <summary>
/// Create a new tbl_Discount object.
/// </summary>
/// <param name="discountID">Initial value of the DiscountID property.</param>
/// <param name="d_Code">Initial value of the D_Code property.</param>
/// <param name="d_Value">Initial value of the D_Value property.</param>
/// <param name="d_Title">Initial value of the D_Title property.</param>
/// <param name="d_IsPercentage">Initial value of the D_IsPercentage property.</param>
/// <param name="d_DomainID">Initial value of the D_DomainID property.</param>
public static tbl_Discount Createtbl_Discount(global::System.Int32 discountID, global::System.String d_Code, global::System.Decimal d_Value, global::System.String d_Title, global::System.Boolean d_IsPercentage, global::System.Int32 d_DomainID)
{
tbl_Discount tbl_Discount = new tbl_Discount();
tbl_Discount.DiscountID = discountID;
tbl_Discount.D_Code = d_Code;
tbl_Discount.D_Value = d_Value;
tbl_Discount.D_Title = d_Title;
tbl_Discount.D_IsPercentage = d_IsPercentage;
tbl_Discount.D_DomainID = d_DomainID;
return tbl_Discount;
}
/// <summary>
/// Deprecated Method for adding a new object to the tbl_Discount EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddTotbl_Discount(tbl_Discount tbl_Discount)
{
base.AddObject("tbl_Discount", tbl_Discount);
}