/// <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");
}
}
