Example #1
0
 public Order(Order order)
 {
     this.o_id = order.O_id;
     this.order_id = order.Order_id;
     this.order_course = order.Order_course;
     this.order_user = order.Order_user;
     this.order_date = order.Order_date;
     this.order_price = order.Order_price;
     this.order_isPaid = order.Order_isPaid;
     this.order_isDeleted = order.Order_isDeleted;
 }
Example #2
0
 /// <summary>
 /// 在数据库中创建订单
 /// </summary>
 /// <param name="order">包含完整信息的Order实例</param>
 /// <returns>成功返回true,失败返回false</returns>
 public Boolean CreateOrder(Order order)
 {
     Boolean result = false;
     if (isLegalOrder(order))
     {
         IOrderDAL orderDAL = DALFactory.CreateInstance<IOrderDAL>("OrderDAL");
         result = orderDAL.CreateOrder(order);
     }
     else
     {
         result = false;
     }
     return result;
 }
Example #3
0
 /// <summary>
 /// 判断Order类的实例中数据类型是否合法
 /// </summary>
 /// <param name="order">要判断的Order类实例</param>
 /// <returns>成功返回true,失败返回false</returns>
 public Boolean isLegalOrder(Order order)
 {
     Boolean result = true;
     if (order.Order_id == null)
         result = false;
     if (order.Order_date == null)
         result = false;
     if (order.Order_course == null)
         result = false;
     if (order.Order_user == null)
         result = false;
     if (order.Order_price < 0.0
         || order.Order_price == null)
         result = false;
     return result;
 }
Example #4
0
 /// <summary>
 /// 根据用户和课程创建订单,注意,所有要这么干的地方,必须调用该函数而不是new一个出来!
 /// </summary>
 /// <param name="course">用户购买的课程</param>
 /// <param name="user">登录的用户</param>
 /// <returns>一个Order类的Instance</returns>
 public Order CreateOrderByUserAndCourse(Course course, User user)
 {
     Order result = null;
     IUserBLL userBLL = BLLFactory.CreateInstance<IUserBLL>("UserBLL");
     ICourseBLL courseBLL = BLLFactory.CreateInstance<ICourseBLL>("CourseBLL");
     if (userBLL.isLegalNewUser(user)
         && courseBLL.isLegalCourse(course))
     {
         result = new Order();
         result.Order_course = course.Course_id;
         result.Order_user = user.User_id;
     }
     else
     {
         result = null;
     }
     return result;
 }
Example #5
0
        /// <summary>
        /// 在数据库中创建订单,调用的是数据库中的CreateNewOrder存储过程。这个函数有事务保护
        /// </summary>
        /// <param name="order">包含订单信息的完整order类</param>
        /// <returns>成功返回true,否则返回false</returns>
        public Boolean CreateOrder(Order order)
        {
            Boolean result = false;
            avfunEntities DataEntity = DataEntityManager.GetDataEntity();
            try
            {
                DataEntity.CreateNewOrder
                        (order.Order_price, order.Order_user, order.Order_course, BitConverter.GetBytes(order.Order_isPaid));

                result = true;

            }
            catch
            {
                result = false;
            }
            return result;
        }