protected void calculateDiscount()
{
//Apply entered coupon
Decimal total;
if (string.IsNullOrEmpty(txtCouponCode.Text.Trim().ToString()))
{
showCouponCodeError();
}
else
{
string couponCode = "";
couponCode = txtCouponCode.Text.Trim();
Coupon coupon = CouponHelper.GetCouponByCode(couponCode);
if (coupon != null)
{
if (coupon.CouponDiscountTypeId > 0)
{
CouponDiscountType couponDiscountType = CouponDiscountTypeHelper.GetCouponTypeById(coupon.CouponDiscountTypeId);
if (couponDiscountType != null && couponDiscountType.Name == "Price Discount")
{
total = (decimal.Parse(hdnTotalPriceWithoutDisc.Value) - coupon.DiscountValue) < 0 ? 0 : (decimal.Parse(hdnTotalPriceWithoutDisc.Value) - coupon.DiscountValue);
lblTotalPrice.Text = total.ToString("C");
hdnPriceDisc.Value = ((decimal.Parse(hdnTotalPriceWithoutDisc.Value)) - total).ToString();
lblDisCountPrice.Text = coupon.DiscountValue.ToString("C");
SessionWrapper.PaymentDetails.discountOffered = ((decimal.Parse(hdnTotalPriceWithoutDisc.Value)) - total);
SessionWrapper.PaymentDetails.couponID = coupon.CouponDiscountTypeId;
}
else if (couponDiscountType != null && couponDiscountType.Name == "Percentage Discount")
{
total = ((decimal.Parse(hdnTotalPriceWithoutDisc.Value)) - ((decimal.Parse(hdnTotalPriceWithoutDisc.Value)) * ((coupon.DiscountValue) / 100))) < 0 ? 0 : ((decimal.Parse(hdnTotalPriceWithoutDisc.Value)) - ((decimal.Parse(hdnTotalPriceWithoutDisc.Value)) * ((coupon.DiscountValue) / 100)));
lblTotalPrice.Text = total.ToString("C");
hdnPriceDisc.Value = ((decimal.Parse(hdnTotalPriceWithoutDisc.Value)) - total).ToString();
lblDisCountPrice.Text = (((decimal.Parse(hdnTotalPriceWithoutDisc.Value)) * ((coupon.DiscountValue) / 100)) < 0 ? 0 : ((decimal.Parse(hdnTotalPriceWithoutDisc.Value)) * ((coupon.DiscountValue) / 100))).ToString("C");
SessionWrapper.PaymentDetails.discountOffered = ((decimal.Parse(hdnTotalPriceWithoutDisc.Value)) - total);
SessionWrapper.PaymentDetails.couponID = coupon.CouponDiscountTypeId;
}
lblDisCountPrice.Visible = true;
lblDiscountOffer.Visible = true;
}
hdnCouponID.Value = coupon.CouponId.ToString();
lblErrorCouponCode.ForeColor = System.Drawing.Color.LimeGreen;
ScriptManager.RegisterStartupScript(this, this.GetType(), "ErrorMessage", "couponCodeError('Coupon code is valid.');", true);
}
else
{
showPlanSummary();
lblDisCountPrice.Visible = false;
lblDiscountOffer.Visible = false;
lblErrorCouponCode.ForeColor = System.Drawing.Color.Red;
ScriptManager.RegisterStartupScript(this, this.GetType(), "ErrorMessage", "couponCodeError('Coupon code is invalid.');", true);
}
}
}
