Break-up album/artist refresh in chunks

persistence/album_repository.go

@@ -138,6 +138,17 @@ func (r *albumRepository) getEmbeddedCovers(ids []string) (map[string]model.Medi
 }
 
 func (r *albumRepository) Refresh(ids ...string) error {
+	chunks := utils.BreakUpStringSlice(ids, 100)
+	for _, chunk := range chunks {
+		err := r.refresh(chunk...)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (r *albumRepository) refresh(ids ...string) error {
 	type refreshAlbum struct {
 		model.Album
 		CurrentId     string

persistence/artist_repository.go

@@ -115,6 +115,17 @@ func (r *artistRepository) GetIndex() (model.ArtistIndexes, error) {
 }
 
 func (r *artistRepository) Refresh(ids ...string) error {
+	chunks := utils.BreakUpStringSlice(ids, 100)
+	for _, chunk := range chunks {
+		err := r.refresh(chunk...)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (r *artistRepository) refresh(ids ...string) error {
 	type refreshArtist struct {
 		model.Artist
 		CurrentId string

utils/strings.go

@@ -39,8 +39,8 @@ func MoveString(array []string, srcIndex int, dstIndex int) []string {
 	return InsertString(RemoveString(array, srcIndex), value, dstIndex)
 }
 
-func BreakUpStringSlice(mediaFileIds []string, chunkSize int) [][]string {
-	numTracks := len(mediaFileIds)
+func BreakUpStringSlice(items []string, chunkSize int) [][]string {
+	numTracks := len(items)
 	var chunks [][]string
 	for i := 0; i < numTracks; i += chunkSize {
 		end := i + chunkSize
@@ -48,7 +48,7 @@ func BreakUpStringSlice(mediaFileIds []string, chunkSize int) [][]string {
 			end = numTracks
 		}
 
-		chunks = append(chunks, mediaFileIds[i:end])
+		chunks = append(chunks, items[i:end])
 	}
 	return chunks
 }