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Reduce number of queries for some playlists operations.

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Also allow admins to update/delete playlists from other users in the Subsonic API. Closes #1366
This commit is contained in:
Deluan
2021-10-16 13:47:10 -04:00
committed by Deluan Quintão
parent 943082ef4e
commit d200933b68
7 changed files with 26 additions and 38 deletions
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server/subsonic/playlists.go
+3 -23
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@@ -46,7 +46,7 @@ func (c *PlaylistsController) GetPlaylist(w http.ResponseWriter, r *http.Request
}
func (c *PlaylistsController) getPlaylist(ctx context.Context, id string) (*responses.Subsonic, error) {
pls, err := c.ds.Playlist(ctx).Get(id)
pls, err := c.ds.Playlist(ctx).GetWithTracks(id)
switch {
case err == model.ErrNotFound:
log.Error(ctx, err.Error(), "id", id)
@@ -110,27 +110,12 @@ func (c *PlaylistsController) CreatePlaylist(w http.ResponseWriter, r *http.Requ
return c.getPlaylist(ctx, id)
}
func (c *PlaylistsController) delete(ctx context.Context, playlistId string) error {
return c.ds.WithTx(func(tx model.DataStore) error {
pls, err := tx.Playlist(ctx).Get(playlistId)
if err != nil {
return err
}
owner := getUser(ctx)
if owner != pls.Owner {
return model.ErrNotAuthorized
}
return tx.Playlist(ctx).Delete(playlistId)
})
}
func (c *PlaylistsController) DeletePlaylist(w http.ResponseWriter, r *http.Request) (*responses.Subsonic, error) {
id, err := requiredParamString(r, "id")
if err != nil {
return nil, err
}
err = c.delete(r.Context(), id)
err = c.ds.Playlist(r.Context()).Delete(id)
if err == model.ErrNotAuthorized {
return nil, newError(responses.ErrorAuthorizationFail)
}
@@ -143,16 +128,11 @@ func (c *PlaylistsController) DeletePlaylist(w http.ResponseWriter, r *http.Requ
func (c *PlaylistsController) update(ctx context.Context, playlistId string, name *string, comment *string, public *bool, idsToAdd []string, idxToRemove []int) error {
return c.ds.WithTx(func(tx model.DataStore) error {
pls, err := tx.Playlist(ctx).Get(playlistId)
pls, err := tx.Playlist(ctx).GetWithTracks(playlistId)
if err != nil {
return err
}
owner := getUser(ctx)
if owner != pls.Owner {
return model.ErrNotAuthorized
}
if name != nil {
pls.Name = *name
}