ADD file via upload

flower_back/src/main/java/com/example/flower/service/impl/OrderServiceImpl.java

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+package com.example.flower.service.impl;
+
+import com.example.flower.entity.Order;
+import com.example.flower.entity.Order_Detail_Flower;
+import com.example.flower.entity.Order_Detail_Gift;
+import com.example.flower.entity.Rank;
+import com.github.pagehelper.PageInfo;
+import org.apache.ibatis.annotations.Mapper;
+import org.springframework.stereotype.Repository;
+
+import java.util.List;
+
+@Mapper
+@Repository
+public interface OrderServiceImpl {
+    PageInfo<Order> orderList(int page, int page_size);
+    PageInfo<Order> orderListByQuery(int page,int page_size,int order_id);
+    int orderAdd(Order order);
+    int orderAdd_flower(Order_Detail_Flower order_detail_flower);
+    int orderAdd_gift(Order_Detail_Gift order_detail_gift);
+    int orderDeletePer(int order_id);
+    int orderDeleteMul(int[] order_ids);
+    int orderModify(int order_id,int order_state,String time,String order_delivery_number);
+    Order orderInfo(int order_id);
+    List<Order_Detail_Flower> orderDetailFlower(int order_id);
+    List<Order_Detail_Gift> orderDetailGift(int order_id);
+
+    //前台
+    PageInfo<Order> orderUserListFlower(int page, int page_size,int user_id);
+    PageInfo<Order> orderUserListGift(int page, int page_size,int user_id);
+    int orderUserDelete(int user_id);
+    int orderUserPay(int user_id);
+    int orderUserSend(int user_id);
+    int orderUserReceive(int user_id);
+
+    //订单统计相关
+    int order_pay_num();
+    int order_ok_num();
+    double order_today_money();
+    double order_month_money();
+    int order_delivery_num();
+    int order_refund_num();
+    double order_month_line(String month);
+    List<Rank> order_flower_top3();
+    List<Rank> order_class_rank();
+}