using System;
using System.Collections.Generic;
using System.Linq;
using WX.CRM.BLL;
using WX.CRM.IBLL.Wx;
using WX.CRM.Model.Entity;

namespace AY.CRM.BLL.Wx
{
    public class WX_ALIVE_BL : DbContextRepository<WX_ALIVE>, IWX_ALIVE
    {
        /// <summary>
        /// 返回大于条件时间的 微信号
        /// </summary>
        /// <param name="lasttime"></param>
        /// <returns></returns>
        public List<String> GetWx_AliveByLastTime(DateTime lasttime)
        {
            using (crmContext db = new crmContext())
            {
                var al = db.WX_ALIVE.Where(m => m.LASTTIME >= lasttime).AsQueryable<WX_ALIVE>();
                var query = (from a in al
                             join b in db.WX_WORKACCOUNT on a.USERNAME equals b.USERNAME
                             select b.ALIAS);

                return query.ToList();
            }
        }
    }
}