/// <summary>
/// 餐馆删除订单
/// </summary>
/// <param name="orderId"></param>
/// <returns></returns>
public static bool ShopDeleteOrder(int orderId)
{
var order = _entities.Ye_Order.SingleOrDefault(p => p.OrderID == orderId);
if (order == null)
{
return(false);
}
order.IsShopDeleted = true;
return(_entities.SaveChanges() > 0);
}
/// <summary>
/// 管理员登录
/// </summary>
/// <param name="account">账号名</param>
/// <param name="password">密码</param>
/// <returns></returns>
public static Ye_Administrator Login(string account, string password)
{
var admin = _entities.Ye_Administrator.FirstOrDefault(a => a.Account == account && a.Password == password);
if (admin != null)
{
admin.LastLoginTime = DateTime.Now;
_entities.SaveChanges();
}
return(admin);
}
/// <summary>
/// 添加菜单
/// </summary>
/// <param name="product">菜单</param>
/// <returns></returns>
public static bool AddProduct(Ye_Product product)
{
_entities.Ye_Product.Add(product);
return(_entities.SaveChanges() > 0);
}
/// <summary>
/// 添加优惠券
/// </summary>
/// <param name="shopCoupon"></param>
/// <returns></returns>
public static bool AddShopCoupon(Ye_ShopCoupon shopCoupon)
{
_entities.Ye_ShopCoupon.Add(shopCoupon);
return(_entities.SaveChanges() > 0);
}
/// <summary>
/// 添加用户
/// </summary>
/// <param name="user"></param>
/// <returns></returns>
public static bool AddUser(Ye_User user)
{
_entities.Ye_User.Add(user);
return(_entities.SaveChanges() > 0);
}
/// <summary>
/// 添加用户优惠券
/// </summary>
/// <param name="userCoupon"></param>
/// <returns></returns>
public static bool AddShopCoupon4User(Ye_UserCoupon userCoupon)
{
_entities.Ye_UserCoupon.Add(userCoupon);
return(_entities.SaveChanges() > 0);
}
/// <summary>
/// 修改管理登录密码
/// </summary>
/// <param name="yeShopId">餐馆 Id</param>
/// <param name="newPwd">新密码</param>
/// <returns></returns>
public static bool ChangePassword(int yeShopId, string newPwd)
{
var shop = GetShopById(yeShopId);
shop.ShopPassword = newPwd;
return(_entities.SaveChanges() > 0);
}