/// <summary>
/// Inserts a new role into the db.
/// </summary>
/// <param name="role">The role to add.</param>
/// <returns>true if the role is valid and successfully added.</returns>
public bool AddItem(string clientIP, CartItem item, ref Cart cart)
{
// first check to see if the cart doesn't currently exist
var db = (from c in Carts.AsQueryable() where c.ClientIP == clientIP select c);
// retrieve or create cart
if (db.Count() > 0)
{
cart = db.First();
}
else
{
cart = new Cart() { ClientIP = clientIP, CartID = ObjectId.GenerateNewId(), Items = new List<CartItem>() };
}
// set the item
bool found = false;
foreach (var itm in cart.Items)
{
if (itm.SpotID == item.SpotID)
{
found = true;
itm.Qty += item.Qty;
if (item.Qty == 0)
{
cart.Items.Remove(itm);
}
break;
}
}
if (!found)
{
cart.Items.Add(item);
}
// now save
var result = Carts.Save(cart, WriteConcern.Acknowledged);
return result.Ok;
}
public ActionResult Checkout(Cart model)
{
var cart = CurrentCart;
foreach (var item in cart.Items)
{
var sponsorSpot = Context.SponsorSpots.GetSpot(item.SpotID);
sponsorSpot.Taken = true;
sponsorSpot.SponsorID = model.SponsorID;
Context.SponsorSpots.SaveSpot(sponsorSpot);
// process the sub spots below
Coordinate northEast = new Coordinate()
{
Latitude = sponsorSpot.SpotShape.Max(s => s.Latitude),
Longitude = sponsorSpot.SpotShape.Max(s => s.Longitude)
};
Coordinate southWest = new Coordinate()
{
Latitude = sponsorSpot.SpotShape.Min(s => s.Latitude),
Longitude = sponsorSpot.SpotShape.Min(s => s.Longitude)
};
// get the spots and update them
var spots = Context.Spots.GetSpotsByRegion(northEast, southWest);
bool success = Context.Spots.UpdateSponsor(spots, sponsorSpot.SponsorID);
}
ClearCart();
return RedirectToAction("Edit", new { id = model.SponsorID });
}
