示例#1
0
        // PUT: odata/Requests(5)
        public async Task <IHttpActionResult> Put([FromODataUri] Guid key, Delta <Request> patch)
        {
            Validate(patch.GetEntity());

            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            Request request = await db.Requests.FindAsync(key);

            if (request == null)
            {
                return(NotFound());
            }

            patch.Put(request);

            try
            {
                await db.SaveChangesAsync();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!RequestExists(key))
                {
                    return(NotFound());
                }
                else
                {
                    throw;
                }
            }

            return(Updated(request));
        }