// POST api/Prices
public HttpResponseMessage PostPrice(PriceDto price)
{
if (ModelState.IsValid)
{
Price priceEntity = price.ToEntity();
db.Prices.Add(priceEntity);
db.SaveChanges();
HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.Created, price);
response.Headers.Location = new Uri(Url.Link("DefaultApi", new { id = price.ID }));
return response;
}
else
{
return Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState);
}
}
// PUT api/Prices/5
public HttpResponseMessage PutPrice(int id, PriceDto price)
{
if (!ModelState.IsValid)
{
return Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState);
}
if (id != price.ID)
{
return Request.CreateResponse(HttpStatusCode.BadRequest);
}
Price priceEntity = price.ToEntity();
Location fromLocationEntity = db.Locations.Find(price.LocationFromId);
Location toLocationEntity = db.Locations.Find(price.LocationToId);
db.Entry(fromLocationEntity).State = EntityState.Detached;
db.Entry(toLocationEntity).State = EntityState.Detached;
db.Entry(priceEntity).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException ex)
{
return Request.CreateErrorResponse(HttpStatusCode.NotFound, ex);
}
return Request.CreateResponse(HttpStatusCode.OK);
}