/// <summary>
        /// 获取该城市下所有喷漆门店
        /// </summary>
        /// <param name="cityId"></param>
        /// <returns></returns>
        public ActionResult GetPaintShopsByRegionId(int regionId)
        {
            if (regionId < 1)
            {
                return(Json(new { Status = false, Msg = "未知的城市" }, JsonRequestBehavior.AllowGet));
            }
            var manager = new PaintDiscountConfigManager();
            var result  = manager.GetAllPaintShopsByRegionId(regionId);

            return(Json(new { Status = result.Any(), Data = result }, JsonRequestBehavior.AllowGet));
        }