public async Task<IHttpActionResult> PutCart(int id, Cart cart)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
if (id != cart.Id)
{
return BadRequest();
}
db.Entry(cart).State = EntityState.Modified;
try
{
await db.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!CartExists(id))
{
return NotFound();
}
else
{
throw;
}
}
return StatusCode(HttpStatusCode.NoContent);
}
public async Task<IHttpActionResult> PostCart(Cart cart)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
db.Carts.Add(cart);
try
{
await db.SaveChangesAsync();
}
catch (DbUpdateException)
{
if (CartExists(cart.Id))
{
return Conflict();
}
else
{
throw;
}
}
return CreatedAtRoute("DefaultApi", new { id = cart.Id }, cart);
}