public IActionResult Index()
 {
     try
     {
         IQueryable <SprintDTO> sprints = _sprintService.GetAllSprints();
         return(Ok(sprints));
     }
     catch
     {
         return(NotFound());
     }
 }
 public IActionResult GetNotCompletedSprints()
 {
     try
     {
         IQueryable <SprintDTO> allSprints = _sprintService.GetAllSprints();
         List <SprintDTO>       sprints    = new List <SprintDTO>();
         foreach (SprintDTO sprint in allSprints)
         {
             if (sprint.SprintStatus != "Completed")
             {
                 sprints.Add(sprint);
             }
         }
         return(Ok(sprints.AsQueryable()));
     }
     catch
     {
         return(NotFound());
     }
 }