/// <summary>
/// Determines if the discount coupons are available for the current site.
/// </summary>
private bool AreDiscountCouponsAvailableOnSite()
{
string siteName = this.ShoppingCartInfoObj.SiteName;
// Check site and global discount coupons
string where = "DiscountCouponSiteID = " + SiteInfoProvider.GetSiteID(siteName);
if (ECommerceSettings.AllowGlobalDiscountCoupons(siteName))
{
where += " OR DiscountCouponSiteID IS NULL";
}
// Coupons are available if found any
DataSet ds = DiscountCouponInfoProvider.GetDiscountCoupons(where, null, -1, "count(DiscountCouponID)");
if (!DataHelper.DataSourceIsEmpty(ds))
{
return(ValidationHelper.GetInteger(ds.Tables[0].Rows[0][0], 0) > 0);
}
return(false);
}
/// <summary>
/// Sets data to database.
/// </summary>
protected void btnOK_Click(object sender, EventArgs e)
{
// Check module permissions
bool global = (editedSiteId <= 0);
if (!ECommerceContext.IsUserAuthorizedToModifyDiscountCoupon(global))
{
if (global)
{
RedirectToAccessDenied("CMS.Ecommerce", "EcommerceGlobalModify");
}
else
{
RedirectToAccessDenied("CMS.Ecommerce", "EcommerceModify OR ModifyDiscounts");
}
}
string errorMessage = new Validator().NotEmpty(txtDiscountCouponDisplayName.Text.Trim(), GetString("DiscounCoupon_Edit.errorDisplay"))
.NotEmpty(txtDiscountCouponCode.Text.Trim(), GetString("DiscounCoupon_Edit.errorCode"))
.IsCodeName(txtDiscountCouponCode.Text.Trim(), GetString("DiscounCoupon_Edit.errorCodeFormat")).Result;
// Discount value validation
if (errorMessage == "")
{
// Relative
if (this.radPercentage.Checked && !ValidationHelper.IsInRange(0, 100, ValidationHelper.GetDouble(this.txtDiscountCouponValue.Text.Trim(), -1)))
{
errorMessage = GetString("Com.Error.RelativeDiscountValue");
}
// Absolute
else if (this.radFixed.Checked && !ValidationHelper.IsPositiveNumber(ValidationHelper.GetDouble(this.txtDiscountCouponValue.Text.Trim(), -1)))
{
errorMessage = GetString("Com.Error.AbsoluteDiscountValue");
}
}
// From/to date validation
if (errorMessage == "")
{
if ((!dtPickerDiscountCouponValidFrom.IsValidRange()) || (!dtPickerDiscountCouponValidTo.IsValidRange()))
{
errorMessage = GetString("general.errorinvaliddatetimerange");
}
if ((dtPickerDiscountCouponValidFrom.SelectedDateTime != DateTime.MinValue) &&
(dtPickerDiscountCouponValidTo.SelectedDateTime != DateTime.MinValue) &&
(dtPickerDiscountCouponValidFrom.SelectedDateTime >= dtPickerDiscountCouponValidTo.SelectedDateTime))
{
errorMessage = GetString("General.DateOverlaps");
}
}
if (errorMessage == "")
{
// DiscountCoupon code name must to be unique
DiscountCouponInfo discountCouponObj = null;
string siteWhere = (editedSiteId > 0) ? " AND (DiscountCouponSiteID = " + editedSiteId + " OR DiscountCouponSiteID IS NULL)" : "";
DataSet ds = DiscountCouponInfoProvider.GetDiscountCoupons("DiscountCouponCode = '" + txtDiscountCouponCode.Text.Trim().Replace("'", "''") + "'" + siteWhere, null, 1, null);
if (!DataHelper.DataSourceIsEmpty(ds))
{
discountCouponObj = new DiscountCouponInfo(ds.Tables[0].Rows[0]);
}
// If discountCouponCode value is unique
if ((discountCouponObj == null) || (discountCouponObj.DiscountCouponID == mDiscountId))
{
// If discountCouponCode value is unique -> determine whether it is update or insert
if ((discountCouponObj == null))
{
// Get DiscountCouponInfo object by primary key
discountCouponObj = DiscountCouponInfoProvider.GetDiscountCouponInfo(mDiscountId);
if (discountCouponObj == null)
{
// Create new item -> insert
discountCouponObj = new DiscountCouponInfo();
discountCouponObj.DiscountCouponSiteID = editedSiteId;
}
}
discountCouponObj.DiscountCouponValue = ValidationHelper.GetDouble(txtDiscountCouponValue.Text.Trim(), 0.0);
discountCouponObj.DiscountCouponCode = txtDiscountCouponCode.Text.Trim();
discountCouponObj.DiscountCouponIsFlatValue = true;
if (radPercentage.Checked)
{
discountCouponObj.DiscountCouponIsFlatValue = false;
}
discountCouponObj.DiscountCouponDisplayName = txtDiscountCouponDisplayName.Text.Trim();
discountCouponObj.DiscountCouponValidFrom = dtPickerDiscountCouponValidFrom.SelectedDateTime;
discountCouponObj.DiscountCouponValidTo = dtPickerDiscountCouponValidTo.SelectedDateTime;
DiscountCouponInfoProvider.SetDiscountCouponInfo(discountCouponObj);
URLHelper.Redirect("DiscountCoupon_Edit_General.aspx?discountid=" + Convert.ToString(discountCouponObj.DiscountCouponID) + "&saved=1&siteId=" + SiteID);
}
else
{
lblError.Visible = true;
lblError.Text = GetString("DiscounCoupon_Edit.DiscountCouponCodeExists");
}
}
else
{
lblError.Visible = true;
lblError.Text = errorMessage;
}
}