Replace beego/orm with dbx (#2693)

* Start migration to dbx package

* Fix annotations and bookmarks bindings

* Fix tests

* Fix more tests

* Remove remaining references to beego/orm

* Add PostScanner/PostMapper interfaces

* Fix importing SmartPlaylists

* Renaming

* More renaming

* Fix artist DB mapping

* Fix playlist updates

* Remove bookmarks at the end of the test

* Remove remaining `orm` struct tags

* Fix user timestamps DB access

* Fix smart playlist evaluated_at DB access

* Fix search3

persistence/genre_repository.go

@@ -4,9 +4,9 @@ import (
 	"context"
 
 	"github.com/google/uuid"
+	"github.com/pocketbase/dbx"
 
 	. "github.com/Masterminds/squirrel"
-	"github.com/beego/beego/v2/client/orm"
 	"github.com/deluan/rest"
 	"github.com/navidrome/navidrome/log"
 	"github.com/navidrome/navidrome/model"
@@ -17,10 +17,10 @@ type genreRepository struct {
 	sqlRestful
 }
 
-func NewGenreRepository(ctx context.Context, o orm.QueryExecutor) model.GenreRepository {
+func NewGenreRepository(ctx context.Context, db dbx.Builder) model.GenreRepository {
 	r := &genreRepository{}
 	r.ctx = ctx
-	r.ormer = o
+	r.db = db
 	r.tableName = "genre"
 	r.filterMappings = map[string]filterFunc{
 		"name": containsFilter,
@@ -29,7 +29,12 @@ func NewGenreRepository(ctx context.Context, o orm.QueryExecutor) model.GenreRep
 }
 
 func (r *genreRepository) GetAll(opt ...model.QueryOptions) (model.Genres, error) {
-	sq := r.newSelect(opt...).Columns("genre.id", "genre.name", "a.album_count", "m.song_count").
+	sq := r.newSelect(opt...).Columns(
+		"genre.id",
+		"genre.name",
+		"coalesce(a.album_count, 0) as album_count",
+		"coalesce(m.song_count, 0) as song_count",
+	).
 		LeftJoin("(select ag.genre_id, count(ag.album_id) as album_count from album_genres ag group by ag.genre_id) a on a.genre_id = genre.id").
 		LeftJoin("(select mg.genre_id, count(mg.media_file_id) as song_count from media_file_genres mg group by mg.genre_id) m on m.genre_id = genre.id")
 	res := model.Genres{}