public void AddToCart(Tea tea)
{
// Get the matching cart and album instances
var cartItem = db.Carts.SingleOrDefault(
c => c.CartId == ShoppingCartId
&& c.TeaId == tea.TeaID);
if (cartItem == null)
{
// Create a new cart item if no cart item exists
cartItem = new Cart
{
TeaId = tea.TeaID,
CartId = ShoppingCartId,
Count = 1,
DateCreated = DateTime.Now
};
db.Carts.Add(cartItem);
}
else
{
// If the item does exist in the cart,
// then add one to the quantity
cartItem.Count++;
}
// Save changes
db.SaveChanges();
}
public ActionResult Create(Tea tea)
{
if (ModelState.IsValid)
{
db.Teas.Add(tea);
db.SaveChanges();
return RedirectToAction("Index");
}
ViewBag.TeaTypeID = new SelectList(db.TeaTypes, "TeaTypeID", "Name", tea.TeaTypeID);
ViewBag.CountryID = new SelectList(db.Countries, "CountryID", "Name", tea.CountryID);
return View(tea);
}
public ActionResult Edit(Tea tea)
{
if (ModelState.IsValid)
{
db.Entry(tea).State = EntityState.Modified;
db.SaveChanges();
return RedirectToAction("Index");
}
ViewBag.TeaTypeID = new SelectList(db.TeaTypes, "TeaTypeID", "Name", tea.TeaTypeID);
ViewBag.CountryID = new SelectList(db.Countries, "CountryID", "Name", tea.CountryID);
return View(tea);
}