public int Insert(EchoAddRequest model)
        {
            int result = 0;

            using (SqlConnection conn = new SqlConnection(connectionString))
            {
                string cmdText = "Echo_Insert";
                using (SqlCommand cmd = new SqlCommand(cmdText, conn))
                {
                    cmd.CommandType = CommandType.StoredProcedure;
                    SqlParameter param = new SqlParameter();
                    param.ParameterName = "@Id";
                    param.SqlDbType     = SqlDbType.Int;
                    param.Direction     = ParameterDirection.Output;

                    cmd.Parameters.Add(param);
                    cmd.Parameters.AddWithValue("@Echo", model.Echo);

                    conn.Open();
                    cmd.ExecuteNonQuery();
                    result = (int)cmd.Parameters["@Id"].Value;
                    conn.Close();
                }
            }
            return(result);
        }
        public void Insert_Test()
        {
            EchoAddRequest model = new EchoAddRequest
            {
                Echo = "ECHO Echo echo"
            };

            EchoService svc    = new EchoService();
            int         result = svc.Insert(model);

            Assert.IsTrue(result > 0, "The insert failed!");
        }
 public HttpResponseMessage Post([FromBody] EchoAddRequest model)
 {
     try
     {
         if (ModelState.IsValid)
         {
             EchoService        svc      = new EchoService();
             ItemResponse <int> response = new ItemResponse <int>();
             response.Item = svc.Insert(model);
             return(Request.CreateResponse(HttpStatusCode.OK, response));
         }
         else
         {
             return(Request.CreateResponse(HttpStatusCode.BadRequest, ModelState));
         }
     }
     catch (Exception ex)
     {
         return(Request.CreateResponse(HttpStatusCode.BadRequest, ex.Message));
     }
 }