1.orderMaster(订单主表,买家信息),orderDetail(订单详情表,商品信息)
(数据库字段映射成实体类方法待完善)
枚举解决订单状态:OrderStatusEnum
@Getter
public enum OrderStatusEnum {
NEW(0, "新下单"),
FINISHED(1, "完成"),
CANCEL(2, "已取消");
private Integer code;
private String msg;
OrderStatusEnum(Integer code, String msg) {
this.code = code;
this.msg = msg;
}
枚举解决支付状态:PayStatusEnum
@Getter
public enum PayStatusEnum {
WAITE(0, "等待支付"),
SUCCESS(1, "支付成功");
private Integer code;
private String msg;
PayStatusEnum(Integer code, String msg) {
this.code = code;
this.msg = msg;
}
2.orderMasterDao主表接口:
public interface OrderMasterRepository extends JpaRepository<OrderMaster, String> {
//分页查询根据买家openid,主订单
Page<OrderMaster> findByBuyerOpenid(String buyerOpenId, Pageable pageable);
}
3.orderDetaDao详情表接口:
public interface OrderDetailReponsitory extends JpaRepository<OrderDetail, String> {
List<OrderDetail> findByOrderId(String orderId);
}