public async Task<IHttpActionResult> PutPurchase(int id, Purchase purchase)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
if (id != purchase.Id)
{
return BadRequest();
}
db.Entry(purchase).State = EntityState.Modified;
try
{
await db.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!PurchaseExists(id))
{
return NotFound();
}
else
{
throw;
}
}
return StatusCode(HttpStatusCode.NoContent);
}
public async Task<IHttpActionResult> PostPurchase(Purchase purchase)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
db.Purchases.Add(purchase);
await db.SaveChangesAsync();
return CreatedAtRoute("DefaultApi", new { id = purchase.Id }, purchase);
}
public ActionResult Purchase(int id)
{
if (cart.id != id)
{
// this should never occur
return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
}
//create the purchase object
Purchase purchase = new Purchase();
purchase.createdOn = DateTime.Now;
//purchase.items = new List<KeyValuePair<Product, int>>();
purchase.items = cart.items.ToList(); // creates a elementwise copy of the list
purchase.totalPrice = cart.totalAmount;
purchase.userId = cart.userId;
//purchase.id = TODO; FIXME
//add it to the purchases list
purchases.Add(purchase);
//clear the cart object
cart.items.Clear();
this.CalculateTotalAmount();
return View("PurchaseCompleted", purchase);
}
public ActionResult PurchaseDetails(Purchase purchase)
{
return View("PurchaseCompleted", purchase);
}