public HttpResponseMessage Post(Registration registration)
{
if (!ModelState.IsValid)
return Request.CreateResponse(HttpStatusCode.BadRequest);
var id = 1;
var lastItem = RegistrationsDataSource.LatestRegistrations.LastOrDefault();
if (lastItem != null)
{
id = lastItem.Id + 1;
}
registration.Id = id;
RegistrationsDataSource.LatestRegistrations.Add(registration);
// ارسال آی دی مهم است تا از ارسال رکوردهای تکراری جلوگیری شود
return Request.CreateResponse(HttpStatusCode.Created, registration);
}
[HttpPut] // Add it to fix this error: The requested resource does not support http method 'PUT'
public HttpResponseMessage Update(int id, Registration registration)
{
var item = RegistrationsDataSource.LatestRegistrations
.Select(
(prod, index) =>
new
{
Item = prod,
Index = index
})
.FirstOrDefault(x => x.Item.Id == id);
if (item == null)
return Request.CreateResponse(HttpStatusCode.NotFound);
if (!ModelState.IsValid || id != registration.Id)
return Request.CreateResponse(HttpStatusCode.BadRequest);
RegistrationsDataSource.LatestRegistrations[item.Index] = registration;
return Request.CreateResponse(HttpStatusCode.OK);
}