protected void AddToCart_Click(object sender, EventArgs e)
{
PizzaDBEntity db = new PizzaDBEntity();
PizzaSelected pizzaSelected = new PizzaSelected();
var currentUser = db.UserDetails.Where(Obj => Obj.UserStatus == "Active").FirstOrDefault();;
var PizzaExists = db.PizzaSelecteds.Where(obje => obje.PizzaDetail.PizzaName == PizzaNameDropDown.SelectedValue && obje.UserName == currentUser.Username).FirstOrDefault();
if (PizzaExists != null)
{
var tempNumber = PizzaExists.NumberOfPizza;
PizzaExists.NumberOfPizza = tempNumber + Convert.ToInt32(NumofPizzas.Text);
PizzaExists.Amount = PizzaExists.NumberOfPizza * PizzaExists.PizzaDetail.Amount;
db.SaveChanges();
}
else
{
var Object = db.PizzaDetails.Where(Obj => Obj.PizzaName == PizzaNameDropDown.SelectedValue).FirstOrDefault();
pizzaSelected.PizzaID = Object.PizzaID;
pizzaSelected.NumberOfPizza = Convert.ToInt32(NumofPizzas.Text);
pizzaSelected.Amount = pizzaSelected.NumberOfPizza * Object.Amount;
pizzaSelected.UserName = Session["UserName"].ToString();
db.PizzaSelecteds.Add(pizzaSelected);
db.SaveChanges();
}
Response.Redirect("Cart.aspx");
}
protected void LoginButton_Click(object sender, EventArgs e)
{
PizzaDBEntity db = new PizzaDBEntity();
UserDetail User = new UserDetail();
var check = db.UserDetails.Where(Obj => Obj.Username == Username.Text).FirstOrDefault();
if (check != null)
{
if (check.Password == Password.Text)
{
Session["User"] = check.Name;
Session["UserName"] = check.Username;
check.UserStatus = "Active";
db.SaveChanges();
FormsAuthentication.RedirectFromLoginPage(Username.Text, CheckBox1.Checked);
}
else
{
Alert.Text = "Password is Incorrect!";
}
}
else
{
Alert.Text = "Username is Incorrect!";
}
}
protected void RegButton_Click(object sender, EventArgs e)
{
PizzaDBEntity db = new PizzaDBEntity();
UserDetail User = new UserDetail();
if (Username.Text != null)
{
var check = db.UserDetails.Where(Obj => Obj.Username == Username.Text).FirstOrDefault();
if (check == null)
{
User.Name = InputName.Text;
User.Username = Username.Text;
User.Password = Password.Text;
User.PhoneNumber = PhoneNumber.Text;
User.Address = Address.Text;
db.UserDetails.Add(User);
db.SaveChanges();
Response.Redirect("~/Pages/Login.aspx");
}
else
{
Alert.Text = "Username already exists!";
}
}
}
protected void LogoutMethod(object sender, EventArgs e)
{
PizzaDBEntity db = new PizzaDBEntity();
var CurrentUser = db.UserDetails.Where(Current => Current.UserStatus == "Active").FirstOrDefault();
CurrentUser.UserStatus = null;
db.SaveChanges();
FormsAuthentication.SignOut();
Response.Redirect("~/Pages/Login.aspx");
}
protected void UpdateFields(object sender, EventArgs e)
{
PizzaDBEntity db = new PizzaDBEntity();
var name = PizzaNameDropDown.SelectedValue;
PizzaDetail PizzaObj = new PizzaDetail();
var CurrentObj = db.PizzaDetails.Where(p => p.PizzaName == name).FirstOrDefault();
if (CurrentObj != null)
{
desc.Text = CurrentObj.Description;
price.Text = CurrentObj.Amount.ToString();
}
}
protected void Page_Load(object sender, EventArgs e)
{
PizzaDBEntity db = new PizzaDBEntity();
var Object = db.PizzaSelecteds.Where(Obj => Obj.UserDetail.UserStatus == "Active").FirstOrDefault();
if (Object != null)
{
var Amount = from ps in db.PizzaSelecteds
where ps.UserName == ps.UserDetail.Username
select ps.Amount;
var sum = Amount.Select(c => c.Value).Sum();
TotalAmount.Text = Convert.ToString(sum);
}
else
{
EmptyCart.Text = "Your cart is Empty!";
TotalAmount.Text = "";
}
}