public IHttpActionResult GetAllTasks()
 {
     try
     {
         var result = _process.GetTasks().ToArray();
         if (result.Any())
         {
             return(Ok(result));
         }
         return(ResponseMessage(new HttpResponseMessage(HttpStatusCode.NoContent)));
     }
     catch (Exception ex)
     {
         return(InternalServerError(ex));
     }
 }