public IHttpActionResult PutAlbum(int id, Album album)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
if (id != album.AlbumId)
{
return BadRequest();
}
db.Entry(album).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
if (!AlbumExists(id))
{
return NotFound();
}
else
{
throw;
}
}
return StatusCode(HttpStatusCode.NoContent);
}
public void AddToCart(Album album)
{
// Get the matching cart and album instances
var cartItem = db.Carts.SingleOrDefault(
c => c.CartId == ShoppingCartId
&& c.AlbumId == album.AlbumId);
if (cartItem == null)
{
// Create a new cart item if no cart item exists
cartItem = new Cart
{
AlbumId = album.AlbumId,
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 IHttpActionResult PostAlbum(Album album)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
db.Albums.Add(album);
db.SaveChanges();
return CreatedAtRoute("DefaultApi", new { id = album.AlbumId }, album);
}
