/// <summary> /// 更新一条数据 /// </summary> public void Update(Wuyiju.Model.Coupons model) { StringBuilder sql = new StringBuilder(); sql.Append("update Coupons set "); sql.Append(" coupon_type_id = @coupon_type_id , "); sql.Append(" coupon_sn = @coupon_sn , "); sql.Append(" user_id = @user_id , "); sql.Append(" used_time = @used_time , "); sql.Append(" order_id = @order_id , "); sql.Append(" emailed = @emailed "); sql.Append(" where coupon_id=@coupon_id "); DynamicParameters param = new DynamicParameters(); if (model != null) { param.AddDynamicParams(model); } var rows = db.Execute(sql, param); if (rows < 1) { throw new ApplicationException("更新数据无效"); } }
/// <summary> /// 增加一条数据 /// </summary> public void Add(Wuyiju.Model.Coupons obj) { if (obj == null) { throw new ApplicationException("参数不能为空"); } dao.Insert(obj); }
/// <summary> /// 删除一条数据 /// </summary> public void Remove(Wuyiju.Model.Coupons obj) { if (obj == null) { throw new ApplicationException("参数不能为空"); } var old = dao.Get(obj.Coupon_Id); if (old == null) { throw new ApplicationException("非法操作记录不存在"); } dao.Delete(obj.Coupon_Id); }
/// <summary> /// 增加一条数据 /// </summary> public void Insert(Wuyiju.Model.Coupons model) { StringBuilder sql = new StringBuilder(); sql.Append("insert into ec_coupons("); sql.Append("coupon_type_id,coupon_sn,user_id,used_time,order_id,emailed"); sql.Append(") values ("); sql.Append("@coupon_type_id,@coupon_sn,@user_id,@used_time,@order_id,@emailed"); sql.Append(") "); DynamicParameters param = new DynamicParameters(); if (model != null) { param.AddDynamicParams(model); } var rows = db.Execute(sql, param); if (rows < 1) { throw new ApplicationException("插入数据无效"); } }