add function to apply mutations over grpc

pkg/messages/control_plane_grpc.pb.go

@@ -23,6 +23,7 @@ const (
 	ControlPlane_Negotiate_FullMethodName         = "/messages.ControlPlane/Negotiate"
 	ControlPlane_GetLocalActorIds_FullMethodName  = "/messages.ControlPlane/GetLocalActorIds"
 	ControlPlane_AnnounceOwnership_FullMethodName = "/messages.ControlPlane/AnnounceOwnership"
+	ControlPlane_Apply_FullMethodName             = "/messages.ControlPlane/Apply"
 	ControlPlane_AnnounceExpiry_FullMethodName    = "/messages.ControlPlane/AnnounceExpiry"
 	ControlPlane_Closing_FullMethodName           = "/messages.ControlPlane/Closing"
 )
@@ -41,6 +42,7 @@ type ControlPlaneClient interface {
 	GetLocalActorIds(ctx context.Context, in *Empty, opts ...grpc.CallOption) (*ActorIdsReply, error)
 	// Ownership announcement: first-touch claim broadcast (idempotent; best-effort).
 	AnnounceOwnership(ctx context.Context, in *OwnershipAnnounce, opts ...grpc.CallOption) (*OwnerChangeAck, error)
+	Apply(ctx context.Context, in *ApplyRequest, opts ...grpc.CallOption) (*ApplyResult, error)
 	// Expiry announcement: drop remote ownership hints when local TTL expires.
 	AnnounceExpiry(ctx context.Context, in *ExpiryAnnounce, opts ...grpc.CallOption) (*OwnerChangeAck, error)
 	// Closing announces graceful shutdown so peers can proactively adjust.
@@ -95,6 +97,16 @@ func (c *controlPlaneClient) AnnounceOwnership(ctx context.Context, in *Ownershi
 	return out, nil
 }
 
+func (c *controlPlaneClient) Apply(ctx context.Context, in *ApplyRequest, opts ...grpc.CallOption) (*ApplyResult, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(ApplyResult)
+	err := c.cc.Invoke(ctx, ControlPlane_Apply_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 func (c *controlPlaneClient) AnnounceExpiry(ctx context.Context, in *ExpiryAnnounce, opts ...grpc.CallOption) (*OwnerChangeAck, error) {
 	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(OwnerChangeAck)
@@ -129,6 +141,7 @@ type ControlPlaneServer interface {
 	GetLocalActorIds(context.Context, *Empty) (*ActorIdsReply, error)
 	// Ownership announcement: first-touch claim broadcast (idempotent; best-effort).
 	AnnounceOwnership(context.Context, *OwnershipAnnounce) (*OwnerChangeAck, error)
+	Apply(context.Context, *ApplyRequest) (*ApplyResult, error)
 	// Expiry announcement: drop remote ownership hints when local TTL expires.
 	AnnounceExpiry(context.Context, *ExpiryAnnounce) (*OwnerChangeAck, error)
 	// Closing announces graceful shutdown so peers can proactively adjust.
@@ -155,6 +168,9 @@ func (UnimplementedControlPlaneServer) GetLocalActorIds(context.Context, *Empty)
 func (UnimplementedControlPlaneServer) AnnounceOwnership(context.Context, *OwnershipAnnounce) (*OwnerChangeAck, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method AnnounceOwnership not implemented")
 }
+func (UnimplementedControlPlaneServer) Apply(context.Context, *ApplyRequest) (*ApplyResult, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Apply not implemented")
+}
 func (UnimplementedControlPlaneServer) AnnounceExpiry(context.Context, *ExpiryAnnounce) (*OwnerChangeAck, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method AnnounceExpiry not implemented")
 }
@@ -254,6 +270,24 @@ func _ControlPlane_AnnounceOwnership_Handler(srv interface{}, ctx context.Contex
 	return interceptor(ctx, in, info, handler)
 }
 
+func _ControlPlane_Apply_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(ApplyRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(ControlPlaneServer).Apply(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: ControlPlane_Apply_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(ControlPlaneServer).Apply(ctx, req.(*ApplyRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 func _ControlPlane_AnnounceExpiry_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(ExpiryAnnounce)
 	if err := dec(in); err != nil {
@@ -313,6 +347,10 @@ var ControlPlane_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "AnnounceOwnership",
 			Handler:    _ControlPlane_AnnounceOwnership_Handler,
 		},
+		{
+			MethodName: "Apply",
+			Handler:    _ControlPlane_Apply_Handler,
+		},
 		{
 			MethodName: "AnnounceExpiry",
 			Handler:    _ControlPlane_AnnounceExpiry_Handler,