public IHttpActionResult Post([FromBody] AuthorEntity author)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            var success = DbAuthor.Insert(author);

            if (!success)
            {
                return(BadRequest());
            }

            return(CreatedAtRoute("DefaultApi", new { id = author.Id }, author));
        }
 public IHttpActionResult Put(int id, [FromBody] AuthorEntity author)
 {
     if (!ModelState.IsValid)
     {
         return(BadRequest(ModelState));
     }
     try
     {
         var success = DbAuthor.Update(id, author);
         if (success)
         {
             return(Ok());
         }
         return(BadRequest());
     }
     catch (Exception ex)
     {
         Debug.WriteLine(ex);
         return(StatusCode(HttpStatusCode.InternalServerError));
     }
 }