feat: update download job

backend/app/models/medias.go

@@ -231,3 +231,21 @@ func (m *mediasModel) Update(ctx context.Context, hash string, model *model.Medi
 	m.log.Infof("media item updated successfully")
 	return nil
 }
+
+// GetByID
+func (m *mediasModel) GetByID(ctx context.Context, id int64) (*model.Medias, error) {
+	tbl := table.Medias
+	stmt := tbl.
+		SELECT(tbl.AllColumns).
+		WHERE(tbl.ID.EQ(Int64(id)))
+	m.log.Infof("sql: %s", stmt.DebugSql())
+
+	var media model.Medias
+	err := stmt.QueryContext(ctx, db, &media)
+	if err != nil {
+		m.log.Errorf("error querying media item by ID: %v", err)
+		return nil, err
+	}
+
+	return &media, nil
+}