protected void lnk_View_Click(object sender, EventArgs e)
{
int restId = Convert.ToInt32((sender as LinkButton).CommandArgument);
RestaurantBLL rBLL = new RestaurantBLL();
Restaurant restaurant = rBLL.DoRetrieveRestaurantByRestID(restId);
txtRName.Text = restaurant.RestName;
DataTable dt = new DataTable();
PromoBLL promoBLL = new PromoBLL();
dt = promoBLL.DoRetrieveAllPromoByRestId(restId);
panelViewPromo.Visible = true;
if (dt != null)
{
gv_promo.DataSource = dt;
gv_promo.DataBind();
}
else
{
alertFailure.Visible = true;
lblErrorRetrieve.Text = "Error in retrieving food item list";
}
}
protected void btnUpdate_Click(object sender, EventArgs e)
{
if (txtPDesc.Text.Length <= 0)
{
lblPDescMsg.Text = "Promo Description cannot be blank";
}
if (txtPValue.Text.Length <= 0)
{
lblPValueMsg.Text = "Promo Value cannot be blank";
}
if (txtPCode.Text.Length <= 0)
{
lblPCodeMsg.Text = "Promo Code cannot be blank";
}
if (txtPStartDate.Text.Length <= 0)
{
lblPStartDate.Text = "Promo Start Date cannot be blank";
}
if (txtPEndDate.Text.Length <= 0)
{
lblPEndDate.Text = "Promo End Date cannot be blank";
}
string type = ddlPType.SelectedValue;
if (txtPDesc.Text.Length > 0 && txtPValue.Text.Length > 0 && txtPCode.Text.Length > 0 && txtPStartDate.Text.Length > 0
&& txtPEndDate.Text.Length > 0)
{
PromoBLL promoBLL = new PromoBLL();
int result = promoBLL.DoUpdatePromo(Convert.ToInt32(txtPromoId.Text), Convert.ToDouble(txtPValue.Text), txtPDesc.Text,
type, Convert.ToDateTime(txtPStartDate.Text), Convert.ToDateTime(txtPEndDate.Text), txtPCode.Text.ToUpper());
if (result > 0)
{
alertPromoSuccess.Visible = true;
}
else
{
alertPromoFailure.Visible = true;
lblPromoFailure.Text = "Unable to update food item record";
}
//Refresh the table
panelViewFoodItem.Visible = true;
DataTable dt = new DataTable();
dt = promoBLL.DoRetrieveAllPromoByRestId(Convert.ToInt32(txtRestId.Text));
gv_promo.DataSource = dt;
gv_promo.DataBind();
}
}
public void LoadPromoList()
{
OrderItemListBLL orderItemListBLL = new OrderItemListBLL();
int restId = orderItemListBLL.DoRetrieveRestaurantID(lblTransactionId.Text);
DataTable dt = new DataTable();
PromoBLL promoBLL = new PromoBLL();
dt = promoBLL.DoRetrieveValidPromoByRestId(restId, DateTime.Now);
gv_promo.DataSource = dt;
gv_promo.DataBind();
gv_promo.Visible = false;
}
protected void lnk_Update_Click(object sender, EventArgs e)
{
panelViewFoodItem.Visible = true;
int promoId = Convert.ToInt32((sender as LinkButton).CommandArgument);
PromoBLL promoBLL = new PromoBLL();
Promo promo = promoBLL.DoRetrievePromoByPromoId(promoId);
panelUpdatePromo.Visible = true;
txtPromoId.Text = promoId.ToString();
ddlPType.SelectedValue = promo.PromoType;
txtPDesc.Text = promo.PromoDesc;
txtPValue.Text = promo.PromoValue.ToString();
txtPStartDate.Text = promo.PromoStartDate.ToString();
txtPEndDate.Text = promo.PromoEndDate.ToString();
txtPCode.Text = promo.PromoCode;
}
protected void Page_Load(object sender, EventArgs e)
{
if (Session["isLogin"] == null)
{
Response.Redirect("Login.aspx");
}
panelViewPromo.Visible = false;
panelAddPromo.Visible = false;
alertPromoSuccess.Visible = false;
alertPromoFailure.Visible = false;
alertOthersFailure.Visible = false;
UserAccount user = (UserAccount)Session["UserAccountObj"];
if (user.UserRole.Equals("Manager"))
{
lblAccessRight.Text = "YOU DO NOT HAVE STAFF RIGHTS TO ACCESS THIS FUNCTION";
}
else
{
if (!IsPostBack)
{
StaffBLL staffBLL = new StaffBLL();
Staff staff = staffBLL.DoRetrieveStaffByID(user.UserId);
if (staff != null)
{
RestaurantBLL restaurantBLL = new RestaurantBLL();
Restaurant restaurant = restaurantBLL.DoRetrieveRestaurantByRestID(staff.RestId);
panelViewPromo.Visible = true;
if (restaurant != null)
{
txtRestId.Text = restaurant.RestId.ToString();
txtRestName.Text = restaurant.RestName;
DataTable dt = new DataTable();
PromoBLL promoBLL = new PromoBLL();
dt = promoBLL.DoRetrieveAllPromoByRestId(restaurant.RestId);
if (dt != null)
{
if (dt.Rows.Count > 0)
{
gv_promo.DataSource = dt;
gv_promo.DataBind();
}
else
{
lblNoPromo.Text = "There is currently no promo, you can add a new promo";
}
}
else
{
alertOthersFailure.Visible = true;
lblErrorRetrieve.Text = "Unable to retrieve promo records";
}
}
else
{
alertOthersFailure.Visible = true;
lblErrorRetrieve.Text = "Unable to retrieve restaurant record";
}
}
else
{
alertOthersFailure.Visible = true;
lblErrorRetrieve.Text = "Unable to retrieve staff account";
}
}
}
}
