using System;
using System.Linq;
using WX.CRM.BLL.Base;
using WX.CRM.BLL.Util;
using WX.CRM.IBLL.Res;
using WX.CRM.Model.Entity;

namespace WX.CRM.BLL.Res
{
    public class RES_SALESGROUPPROMOTION_LOG_BL : DbContextRepository<RES_SALESGROUPPROMOTION_LOG>, IRES_SALESGROUPPROMOTION_LOG
    {
        public bool Save(RES_SALESGROUPPROMOTION_LOG model)
        {
            try
            {
                using (var db = new crmContext())
                {
                    var entry = db.RES_SALESGROUPPROMOTION_LOG.OrderByDescending(m => m.CTIME).FirstOrDefault(m => m.ALIAS == model.ALIAS);
                    if (entry != null)
                    {
                        entry.ENDDATE = model.STARTDATE;//上次调出时间是这次调入的时间-1天
                        model.STARTDATE = model.STARTDATE;
                    }
                    model.PKID = new SEQUENCES_BL().Seq_base_get();
                    model.CTIME = DateTime.Now;
                    db.RES_SALESGROUPPROMOTION_LOG.Add(model);
                    return db.SaveChanges().GetResult();
                }
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }
    }
}