refactor: removed unused code, unnecessary typecasts and fixed small warnings

persistence/persistence.go

@@ -3,7 +3,6 @@ package persistence
 import (
 	"context"
 	"reflect"
-	"sync"
 
 	"github.com/astaxie/beego/orm"
 	"github.com/deluan/navidrome/db"
@@ -11,10 +10,6 @@ import (
 	"github.com/deluan/navidrome/model"
 )
 
-var (
-	once sync.Once
-)
-
 type SQLStore struct {
 	orm orm.Ormer
 }

persistence/playlist_repository.go

@@ -71,7 +71,7 @@ func (r *playlistRepository) GetWithTracks(id string) (*model.Playlist, error) {
 			continue
 		}
 		pls.Duration += mf.Duration
-		newTracks = append(newTracks, model.MediaFile(*mf))
+		newTracks = append(newTracks, *mf)
 	}
 	pls.Tracks = newTracks
 	return pls, err

persistence/property_repository.go

@@ -8,11 +8,6 @@ import (
 	"github.com/deluan/navidrome/model"
 )
 
-type property struct {
-	ID    string `orm:"pk;column(id)"`
-	Value string
-}
-
 type propertyRepository struct {
 	sqlRepository
 }

persistence/sql_annotations.go

@@ -10,18 +10,6 @@ import (
 	"github.com/google/uuid"
 )
 
-type annotation struct {
-	AnnID     string    `json:"annID"        orm:"pk;column(ann_id)"`
-	UserID    string    `json:"userID"       orm:"pk;column(user_id)"`
-	ItemID    string    `json:"itemID"       orm:"pk;column(item_id)"`
-	ItemType  string    `json:"itemType"`
-	PlayCount int       `json:"playCount"`
-	PlayDate  time.Time `json:"playDate"`
-	Rating    int       `json:"rating"`
-	Starred   bool      `json:"starred"`
-	StarredAt time.Time `json:"starredAt"`
-}
-
 const annotationTable = "annotation"
 
 func (r sqlRepository) newSelectWithAnnotation(idField string, options ...model.QueryOptions) SelectBuilder {