dont insert if no need

handler/handler_sub_by_folder.go

@@ -1,6 +1,7 @@
 package handler
 
 import (
+	"fmt"
 	"net/http"
 
 	"github.com/sentriz/gonic/db"
@@ -12,6 +13,7 @@ func (c *Controller) GetIndexes(w http.ResponseWriter, r *http.Request) {
 	// for this, so we're going to return root directories as "artists"
 	var folders []*db.Folder
 	c.DB.Where("parent_id = ?", 1).Find(&folders)
+	fmt.Println(folders, "++++++++")
 	var indexMap = make(map[rune]*subsonic.Index)
 	var indexes []*subsonic.Index
 	for _, folder := range folders {
@@ -60,10 +62,11 @@ func (c *Controller) GetMusicDirectory(w http.ResponseWriter, r *http.Request) {
 	}
 	for _, folder := range folders {
 		sub.Directory.Children = append(sub.Directory.Children, &subsonic.Child{
-			Parent: cFolder.ID,
-			ID:     folder.ID,
-			Title:  folder.Name,
-			IsDir:  true,
+			Parent:  cFolder.ID,
+			ID:      folder.ID,
+			Title:   folder.Name,
+			IsDir:   true,
+			CoverID: folder.CoverID,
 		})
 	}
 	respond(w, r, sub)

handler/handler_sub_by_tags.go

@@ -64,7 +64,7 @@ func (c *Controller) GetArtist(w http.ResponseWriter, r *http.Request) {
 			Created:  album.CreatedAt,
 			Artist:   artist.Name,
 			ArtistID: artist.ID,
-			CoverID:  album.ID,
+			CoverID:  album.CoverID,
 		})
 	}
 	respond(w, r, sub)
@@ -85,7 +85,7 @@ func (c *Controller) GetAlbum(w http.ResponseWriter, r *http.Request) {
 	sub.Album = &subsonic.Album{
 		ID:      album.ID,
 		Name:    album.Title,
-		CoverID: album.ID,
+		CoverID: album.CoverID,
 		Created: album.CreatedAt,
 		Artist:  album.AlbumArtist.Name,
 	}
@@ -103,7 +103,7 @@ func (c *Controller) GetAlbum(w http.ResponseWriter, r *http.Request) {
 			Album:       album.Title,
 			AlbumID:     album.ID,
 			ArtistID:    album.AlbumArtist.ID, // album artist
-			CoverID:     album.ID,
+			CoverID:     album.CoverID,
 			Type:        "music",
 		})
 	}
@@ -136,7 +136,7 @@ func (c *Controller) GetAlbumList(w http.ResponseWriter, r *http.Request) {
 			ID:       album.ID,
 			Name:     album.Title,
 			Created:  album.CreatedAt,
-			CoverID:  album.ID,
+			CoverID:  album.CoverID,
 			Artist:   album.AlbumArtist.Name,
 			ArtistID: album.AlbumArtist.ID,
 		})