feat: enhance library management with refresh event broadcasting

Signed-off-by: Deluan <deluan@navidrome.org>

core/library.go

@@ -18,6 +18,7 @@ import (
 	"github.com/navidrome/navidrome/model"
 	"github.com/navidrome/navidrome/model/request"
 	"github.com/navidrome/navidrome/server/events"
+	"github.com/navidrome/navidrome/utils/slice"
 )
 
 // Scanner interface for triggering scans
@@ -92,7 +93,18 @@ func (s *libraryService) SetUserLibraries(ctx context.Context, userID string, li
 		}
 	}
 
-	return s.ds.User(ctx).SetUserLibraries(userID, libraryIDs)
+	// Set user libraries
+	err = s.ds.User(ctx).SetUserLibraries(userID, libraryIDs)
+	if err != nil {
+		return fmt.Errorf("error setting user libraries: %w", err)
+	}
+
+	// Send refresh event to all clients
+	event := &events.RefreshResource{}
+	libIDs := slice.Map(libraryIDs, func(id int) string { return strconv.Itoa(id) })
+	event = event.With("user", userID).With("library", libIDs...)
+	s.broker.SendBroadcastMessage(ctx, event)
+	return nil
 }
 
 func (s *libraryService) ValidateLibraryAccess(ctx context.Context, userID string, libraryID int) error {

model/user.go

@@ -75,6 +75,8 @@ type UserRepository interface {
 	// Library association methods
 	GetUserLibraries(userID string) (Libraries, error)
 	SetUserLibraries(userID string, libraryIDs []int) error
+
+	// TODO Remove these methods in favor of SetUserLibraries
 	AddUserLibrary(userID string, libraryID int) error
 	RemoveUserLibrary(userID string, libraryID int) error
 }

ui/src/common/LibrarySelector.jsx

@@ -105,7 +105,7 @@ const LibrarySelector = () => {
 
   // Reload user libraries when library changes occur
   useRefreshOnEvents({
-    events: ['library'],
+    events: ['library', 'user'],
     onRefresh: loadUserLibraries,
   })