package repository import "errors" const ( FindCartByUserIDQuery = `SELECT id, user_id, total_price, status, expire_at, created_at FROM carts WHERE user_id = ? AND status = 'active' AND deleted_at IS NULL` FindCartByIDQuery = `SELECT id, user_id, total_price, status, expire_at, created_at FROM carts WHERE id = ? AND status = 'active' AND deleted_at IS NULL` ) var ( ErrNotExistsCart = errors.New("not exists cart") ErrExpiredCart = errors.New("expired cart") )