chore: Refactoring/domain handler update 2/n

common/constants/constants.go

@@ -293,7 +293,7 @@ type (
 )
 
 const (
-	FailoverTypeForce = iota + 1
+	FailoverTypeForce FailoverType = iota + 1
 	FailoverTypeGrace
 )
 

common/domain/errors.go

@@ -32,6 +32,7 @@ var (
 	errGracefulFailoverInActiveCluster     = &types.BadRequestError{Message: "Cannot start the graceful failover from an active cluster to an active cluster."}
 	errOngoingGracefulFailover             = &types.BadRequestError{Message: "Cannot start concurrent graceful failover."}
 	errInvalidGracefulFailover             = &types.BadRequestError{Message: "Cannot start graceful failover without updating active cluster or in local domain."}
+	errInvalidFailoverNoChangeDetected     = &types.BadRequestError{Message: "a failover was requested, but there was no change detected, the configuration was not updated"}
 	errActiveClusterNameRequired           = &types.BadRequestError{Message: "ActiveClusterName is required for all global domains."}
 	errLocalDomainsCannotFailover          = &types.BadRequestError{Message: "Local domains cannot perform failovers or change replication configuration"}