kjh.api.55128.cn_old/CP.Business/CzBll.cs

using CP.Cache;
using CP.Model;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Web.Mvc;

namespace CP.Business
{
    public class CzBll : DataConnect
    {
        /// <summary>
        /// 缓存
        /// </summary>
        static WMCache cache = WMCache.GetCacheService();

        public static List<Cz> GetList()
        {
            string key = string.Format(CacheKeys.SYSTEM_CZCLASS);
            List<Cz> list = cache.GetObject<List<Cz>>(key) as List<Cz>;
            if (list == null)
            {
                var dc = new DataConnect();
                list = dc.db.Fetch<Cz>("where state=1 order by seq asc");
                //list = dc.db.Fetch<Cz>("where state>-1 order by seq asc");
                cache.AddObject(key, list, (int)CacheTime.System);
            }
            return list;
        }

        public static List<Cz> GetAllList()
        {
            string key = string.Format(CacheKeys.CzAll);
            List<Cz> list = cache.GetObject<List<Cz>>(key) as List<Cz>;
            if (list == null)
            {
                var dc = new DataConnect();
                list = dc.db.Fetch<Cz>("where 1=1 order by seq asc");
                //list = dc.db.Fetch<Cz>("where state>-1 order by seq asc");
                cache.AddObject(key, list, (int)CacheTime.System);
            }
            return list;
        }

        public static Cz GetCz(int cid)
        {
            var list = GetList();
            return list.FirstOrDefault(m => m.cid == cid) ?? new Cz();
        }

        public static Cz GetCz(string ename)
        {
            var list = GetList();
            return list.FirstOrDefault(m => m.ename == ename) ?? new Cz();
        }

        /// <summary>
        /// 获取全部彩种list
        /// </summary>
        /// <param name="tip"></param>
        /// <returns></returns>
        public static SelectList DropDownList(string tip = "")
        {
            var list = GetList();
            List<SelectListItem> datas = new List<SelectListItem>();
            if (!string.IsNullOrWhiteSpace(tip))
            {
                datas.Add(new SelectListItem() { Text = tip, Value = "0" });
            }
            if (list != null && list.Count > 0)
            {
                foreach (var cz in list)
                {
                    datas.Add(new SelectListItem() { Text = cz.name, Value = cz.cid.ToString() });
                }
            }
            return new SelectList(datas, "Value", "Text");
        }

        public static List<Cz> GetCzTypeList(int type)
        {
            var list = GetList();
            return list.Where(m => m.type == type).ToList() ?? new List<Cz>();
        }
    }
}