/// <summary>
 /// This constructor can be used for Dependency Injection or
 /// for testing to inject fake repository
 /// </summary>
 /// <param name="metricsRepo"></param>
 public MetericController(IMetericsRepository metricsRepo)
 {
     _metricsRepo = metricsRepo;
 }
 public MetericController()
 {
     _metricsRepo = new MetericsRepository();
 }