商家端订单管理模块

sky-server/src/main/java/com/sky/controller/admin/OrderController.java

@@ -0,0 +1,125 @@
+package com.sky.controller.admin;
+
+import com.sky.dto.OrdersCancelDTO;
+import com.sky.dto.OrdersConfirmDTO;
+import com.sky.dto.OrdersPageQueryDTO;
+import com.sky.dto.OrdersRejectionDTO;
+import com.sky.result.PageResult;
+import com.sky.result.Result;
+import com.sky.service.OrderService;
+import com.sky.vo.OrderStatisticsVO;
+import com.sky.vo.OrderVO;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+
+@RestController("adminOrderController")
+@RequestMapping("/admin/order")
+@Api(tags = "管理端订单接口")
+@Slf4j
+public class OrderController {
+    @Resource
+    private OrderService orderService;
+
+    /**
+     * 订单搜索
+     *
+     * @param ordersPageQueryDTO OrdersPageQueryDTO
+     * @return PageResult
+     */
+    @ApiOperation("订单搜索")
+    @GetMapping("/conditionSearch")
+    public Result<PageResult> conditionSearch(OrdersPageQueryDTO ordersPageQueryDTO) {
+        // 条件搜索订单
+        PageResult pageResult = orderService.conditionSearch(ordersPageQueryDTO);
+        return Result.success(pageResult);
+    }
+
+    /**
+     * 各个状态的订单数量统计
+     *
+     * @return
+     */
+    @ApiOperation("各个状态的订单数量统计")
+    @GetMapping("/statistics")
+    public Result<OrderStatisticsVO> statistics() {
+        OrderStatisticsVO orderStatisticsVO = orderService.statistics();
+        return Result.success(orderStatisticsVO);
+    }
+
+    /**
+     * 订单详情
+     *
+     * @param id
+     * @return
+     */
+    @ApiOperation("查询订单详情")
+    @GetMapping("/details/{id}")
+    public Result<OrderVO> details(@PathVariable("id") Long id) {
+        OrderVO orderVO = orderService.detail(id);
+        return Result.success(orderVO);
+    }
+
+    /**
+     * 接单
+     *
+     * @return
+     */
+    @ApiOperation("接单")
+    @PutMapping("/confirm")
+    public Result confirm(@RequestBody OrdersConfirmDTO ordersConfirmDTO) {
+        orderService.confirm(ordersConfirmDTO);
+        return Result.success();
+    }
+
+    /**
+     * 拒单
+     *
+     * @return
+     */
+    @PutMapping("/rejection")
+    @ApiOperation("拒单")
+    public Result rejection(@RequestBody OrdersRejectionDTO ordersRejectionDTO) throws Exception {
+        orderService.rejection(ordersRejectionDTO);
+        return Result.success();
+    }
+
+    /**
+     * 取消订单
+     *
+     * @return
+     */
+    @PutMapping("/cancel")
+    @ApiOperation("取消订单")
+    public Result cancel(@RequestBody OrdersCancelDTO ordersCancelDTO) throws Exception {
+        orderService.cancel(ordersCancelDTO);
+        return Result.success();
+    }
+
+    /**
+     * 派送订单
+     *
+     * @return
+     */
+    @PutMapping("/delivery/{id}")
+    @ApiOperation("派送订单")
+    public Result delivery(@PathVariable("id") Long id) {
+        orderService.delivery(id);
+        return Result.success();
+    }
+
+    /**
+     * 完成订单
+     *
+     * @return
+     */
+    @PutMapping("/complete/{id}")
+    @ApiOperation("完成订单")
+    public Result complete(@PathVariable("id") Long id) {
+        orderService.complete(id);
+        return Result.success();
+    }
+}

sky-server/src/main/java/com/sky/controller/admin/orderController.java

@@ -1,11 +0,0 @@
-package com.sky.controller.admin;
-
-import io.swagger.annotations.Api;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
-
-@RestController("adminOrderController")
-@RequestMapping("/admin/order")
-@Api(tags = "管理端订单接口")
-public class orderController {
-}

sky-server/src/main/java/com/sky/mapper/OrderMapper.java

@@ -63,4 +63,11 @@ public interface OrderMapper {
      * @return Orders
      */
     Orders useCancelById(Long id);
+
+    /**
+     * 根据状态统计订单数量
+     *
+     * @param status
+     */
+    Integer countStatus(Integer status);
 }

sky-server/src/main/java/com/sky/service/OrderService.java

@@ -1,9 +1,9 @@
 package com.sky.service;
 
-import com.sky.dto.OrdersPaymentDTO;
+import com.sky.dto.*;
-import com.sky.dto.OrdersSubmitDTO;
 import com.sky.result.PageResult;
 import com.sky.vo.OrderPaymentVO;
+import com.sky.vo.OrderStatisticsVO;
 import com.sky.vo.OrderSubmitVO;
 import com.sky.vo.OrderVO;
 
@@ -69,4 +69,54 @@ public interface OrderService {
      * @param id 订单id
      */
     void repetition(Long id);
+
+    /**
+     * 条件搜索订单
+     *
+     * @param ordersPageQueryDTO OrdersPageQueryDTO
+     * @return PageResult
+     */
+    PageResult conditionSearch(OrdersPageQueryDTO ordersPageQueryDTO);
+
+    /**
+     * 各个状态的订单数量统计
+     *
+     * @return
+     */
+    OrderStatisticsVO statistics();
+
+    /**
+     * 接单
+     *
+     * @param ordersConfirmDTO
+     */
+    void confirm(OrdersConfirmDTO ordersConfirmDTO);
+
+    /**
+     * 拒单
+     *
+     * @param ordersRejectionDTO
+     */
+    void rejection(OrdersRejectionDTO ordersRejectionDTO) throws Exception;
+
+    /**
+     * 商家取消订单
+     *
+     * @param ordersCancelDTO
+     */
+    void cancel(OrdersCancelDTO ordersCancelDTO) throws Exception;
+
+    /**
+     * 派送订单
+     *
+     * @param id
+     */
+    void delivery(Long id);
+
+    /**
+     * 完成订单
+     *
+     * @param id
+     */
+    void complete(Long id);
 }

sky-server/src/main/java/com/sky/service/impl/OrderServiceImpl.java

@@ -1,13 +1,14 @@
 package com.sky.service.impl;
 
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
 import com.github.pagehelper.Page;
 import com.github.pagehelper.PageHelper;
+import com.github.xiaoymin.knife4j.core.util.CollectionUtils;
 import com.sky.constant.MessageConstant;
 import com.sky.context.BaseContext;
-import com.sky.dto.OrdersPageQueryDTO;
+import com.sky.dto.*;
-import com.sky.dto.OrdersPaymentDTO;
-import com.sky.dto.OrdersSubmitDTO;
 import com.sky.entity.*;
 import com.sky.exception.AddressBookBusinessException;
 import com.sky.exception.OrderBusinessException;
@@ -15,22 +16,23 @@ import com.sky.exception.ShoppingCartBusinessException;
 import com.sky.mapper.*;
 import com.sky.result.PageResult;
 import com.sky.service.OrderService;
+import com.sky.utils.HttpClientUtil;
 import com.sky.utils.WeChatPayUtil;
 import com.sky.vo.OrderPaymentVO;
+import com.sky.vo.OrderStatisticsVO;
 import com.sky.vo.OrderSubmitVO;
 import com.sky.vo.OrderVO;
 import com.sky.websocket.WebSocketServer;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.BeanUtils;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
 import javax.annotation.Resource;
+import java.math.BigDecimal;
 import java.time.LocalDateTime;
-import java.util.ArrayList;
+import java.util.*;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
 import java.util.stream.Collectors;
 
 @Service
@@ -50,6 +52,10 @@ public class OrderServiceImpl implements OrderService {
     private WeChatPayUtil weChatPayUtil;
     @Resource
     private WebSocketServer webSocketServer;
+    @Value("${sky.shop.address}")
+    private String shopAddress;
+    @Value("${sky.baidu.ak}")
+    private String ak;
 
     /**
      * 用户下单
@@ -66,7 +72,7 @@ public class OrderServiceImpl implements OrderService {
             // 抛出异常，购物车为空
             throw new AddressBookBusinessException(MessageConstant.ADDRESS_BOOK_IS_NULL);
         }
-
+        checkOutOfRange(addressBook.getCityName() + addressBook.getDistrictName() + addressBook.getDetail());
         // 1. 查询当前用户的购物车数据
         ShoppingCart shoppingCart = new ShoppingCart();
         Long currentId = BaseContext.getCurrentId();
@@ -298,6 +304,267 @@ public class OrderServiceImpl implements OrderService {
         // 将购物车对象批量添加到数据库
         shoppingCartMapper.insertBatch(shoppingCartList);
     }
+
+    /**
+     * 条件搜索订单
+     *
+     * @param ordersPageQueryDTO OrdersPageQueryDTO
+     * @return PageResult
+     */
+    public PageResult conditionSearch(OrdersPageQueryDTO ordersPageQueryDTO) {
+        PageHelper.startPage(ordersPageQueryDTO.getPage(), ordersPageQueryDTO.getPageSize());
+
+        Page<Orders> page = orderMapper.pageQuery(ordersPageQueryDTO);
+
+        // 部分订单状态，需要额外返回订单菜品信息，将Orders转化为OrderVO
+        List<OrderVO> orderVOList = getOrderVOList(page);
+
+        return new PageResult(page.getTotal(), orderVOList);
+    }
+
+    private List<OrderVO> getOrderVOList(Page<Orders> page) {
+        // 需要返回订单菜品信息，自定义OrderVO响应结果
+        List<OrderVO> orderVOList = new ArrayList<>();
+
+        List<Orders> ordersList = page.getResult();
+        if (!CollectionUtils.isEmpty(ordersList)) {
+            for (Orders orders : ordersList) {
+                // 将共同字段复制到OrderVO
+                OrderVO orderVO = new OrderVO();
+                BeanUtils.copyProperties(orders, orderVO);
+                String orderDishes = getOrderDishesStr(orders);
+
+                // 将订单菜品信息封装到orderVO中，并添加到orderVOList
+                orderVO.setOrderDishes(orderDishes);
+                orderVOList.add(orderVO);
+            }
+        }
+        return orderVOList;
+    }
+
+    /**
+     * 根据订单id获取菜品信息字符串
+     *
+     * @param orders Orders
+     * @return String
+     */
+    private String getOrderDishesStr(Orders orders) {
+        // 查询订单菜品详情信息（订单中的菜品和数量）
+        List<OrderDetail> orderDetailList = orderDetailMapper.getByOrderId(orders.getId());
+
+        // 将每一条订单菜品信息拼接为字符串（格式：宫保鸡丁*3；）
+        List<String> orderDishList = orderDetailList.stream().map(x -> {
+            return x.getName() + "*" + x.getNumber() + ";";
+        }).collect(Collectors.toList());
+
+        // 将该订单对应的所有菜品信息拼接在一起
+        return String.join("", orderDishList);
+    }
+
+    /**
+     * 各个状态的订单数量统计
+     *
+     * @return
+     */
+    public OrderStatisticsVO statistics() {
+        // 根据状态，分别查询出待接单、待派送、派送中的订单数量
+        Integer toBeConfirmed = orderMapper.countStatus(Orders.TO_BE_CONFIRMED);
+        Integer confirmed = orderMapper.countStatus(Orders.CONFIRMED);
+        Integer deliveryInProgress = orderMapper.countStatus(Orders.DELIVERY_IN_PROGRESS);
+
+        // 将查询出的数据封装到orderStatisticsVO中响应
+        OrderStatisticsVO orderStatisticsVO = new OrderStatisticsVO();
+        orderStatisticsVO.setToBeConfirmed(toBeConfirmed);
+        orderStatisticsVO.setConfirmed(confirmed);
+        orderStatisticsVO.setDeliveryInProgress(deliveryInProgress);
+        return orderStatisticsVO;
+    }
+
+    /**
+     * 接单
+     *
+     * @param ordersConfirmDTO
+     */
+    public void confirm(OrdersConfirmDTO ordersConfirmDTO) {
+        Orders orders = Orders.builder()
+                .id(ordersConfirmDTO.getId())
+                .status(Orders.CONFIRMED)
+                .build();
+
+        orderMapper.update(orders);
+    }
+
+    /**
+     * 拒单
+     *
+     * @param ordersRejectionDTO
+     */
+    public void rejection(OrdersRejectionDTO ordersRejectionDTO) throws Exception {
+        // 根据id查询订单
+        Orders ordersDB = orderMapper.getById(ordersRejectionDTO.getId());
+
+        // 订单只有存在且状态为2（待接单）才可以拒单
+        if (ordersDB == null || !ordersDB.getStatus().equals(Orders.TO_BE_CONFIRMED)) {
+            throw new OrderBusinessException(MessageConstant.ORDER_STATUS_ERROR);
+        }
+
+        // 支付状态
+        Integer payStatus = ordersDB.getPayStatus();
+        if (Objects.equals(payStatus, Orders.PAID)) {
+            // 用户已支付，需要退款
+            String refund = "dasda";
+            log.info("申请退款：{}", refund);
+        }
+
+        // 拒单需要退款，根据订单id更新订单状态、拒单原因、取消时间
+        Orders orders = new Orders();
+        orders.setId(ordersDB.getId());
+        orders.setStatus(Orders.CANCELLED);
+        orders.setRejectionReason(ordersRejectionDTO.getRejectionReason());
+        orders.setCancelTime(LocalDateTime.now());
+
+        orderMapper.update(orders);
+    }
+
+    /**
+     * 取消订单
+     *
+     * @param ordersCancelDTO
+     */
+    public void cancel(OrdersCancelDTO ordersCancelDTO) throws Exception {
+        // 根据id查询订单
+        Orders ordersDB = orderMapper.getById(ordersCancelDTO.getId());
+
+        // 支付状态
+        Integer payStatus = ordersDB.getPayStatus();
+        if (payStatus == 1) {
+            // 用户已支付，需要退款
+            String refund = weChatPayUtil.refund(
+                    ordersDB.getNumber(),
+                    ordersDB.getNumber(),
+                    new BigDecimal("0.01"),
+                    new BigDecimal("0.01"));
+            log.info("申请退款：{}", refund);
+        }
+
+        // 管理端取消订单需要退款，根据订单id更新订单状态、取消原因、取消时间
+        Orders orders = new Orders();
+        orders.setId(ordersCancelDTO.getId());
+        orders.setStatus(Orders.CANCELLED);
+        orders.setCancelReason(ordersCancelDTO.getCancelReason());
+        orders.setCancelTime(LocalDateTime.now());
+        orderMapper.update(orders);
+    }
+
+    /**
+     * 派送订单
+     *
+     * @param id
+     */
+    public void delivery(Long id) {
+        // 根据id查询订单
+        Orders ordersDB = orderMapper.getById(id);
+
+        // 校验订单是否存在，并且状态为3
+        if (ordersDB == null || !ordersDB.getStatus().equals(Orders.CONFIRMED)) {
+            throw new OrderBusinessException(MessageConstant.ORDER_STATUS_ERROR);
+        }
+
+        Orders orders = new Orders();
+        orders.setId(ordersDB.getId());
+        // 更新订单状态,状态转为派送中
+        orders.setStatus(Orders.DELIVERY_IN_PROGRESS);
+
+        orderMapper.update(orders);
+    }
+
+    /**
+     * 完成订单
+     *
+     * @param id
+     */
+    public void complete(Long id) {
+        // 根据id查询订单
+        Orders ordersDB = orderMapper.getById(id);
+
+        // 校验订单是否存在，并且状态为4
+        if (ordersDB == null || !ordersDB.getStatus().equals(Orders.DELIVERY_IN_PROGRESS)) {
+            throw new OrderBusinessException(MessageConstant.ORDER_STATUS_ERROR);
+        }
+
+        Orders orders = new Orders();
+        orders.setId(ordersDB.getId());
+        // 更新订单状态,状态转为完成
+        orders.setStatus(Orders.COMPLETED);
+        orders.setDeliveryTime(LocalDateTime.now());
+
+        orderMapper.update(orders);
+    }
+
+    /**
+     * 检查客户的收货地址是否超出配送范围
+     *
+     * @param address
+     */
+    private void checkOutOfRange(String address) {
+        Map map = new HashMap();
+        map.put("address", shopAddress);
+        map.put("output", "json");
+        map.put("ak", ak);
+
+        // 获取店铺的经纬度坐标
+        String shopCoordinate = HttpClientUtil.doGet("https://api.map.baidu.com/geocoding/v3", map);
+
+        JSONObject jsonObject = JSON.parseObject(shopCoordinate);
+        if (!jsonObject.getString("status").equals("0")) {
+            throw new OrderBusinessException("店铺地址解析失败");
+        }
+
+        // 数据解析
+        JSONObject location = jsonObject.getJSONObject("result").getJSONObject("location");
+        String lat = location.getString("lat");
+        String lng = location.getString("lng");
+        // 店铺经纬度坐标
+        String shopLngLat = lat + "," + lng;
+
+        map.put("address", address);
+        // 获取用户收货地址的经纬度坐标
+        String userCoordinate = HttpClientUtil.doGet("https://api.map.baidu.com/geocoding/v3", map);
+
+        jsonObject = JSON.parseObject(userCoordinate);
+        if (!jsonObject.getString("status").equals("0")) {
+            throw new OrderBusinessException("收货地址解析失败");
+        }
+
+        // 数据解析
+        location = jsonObject.getJSONObject("result").getJSONObject("location");
+        lat = location.getString("lat");
+        lng = location.getString("lng");
+        // 用户收货地址经纬度坐标
+        String userLngLat = lat + "," + lng;
+
+        map.put("origin", shopLngLat);
+        map.put("destination", userLngLat);
+        map.put("steps_info", "0");
+
+        // 路线规划
+        String json = HttpClientUtil.doGet("https://api.map.baidu.com/directionlite/v1/driving", map);
+
+        jsonObject = JSON.parseObject(json);
+        if (!jsonObject.getString("status").equals("0")) {
+            throw new OrderBusinessException("配送路线规划失败");
+        }
+
+        // 数据解析
+        JSONObject result = jsonObject.getJSONObject("result");
+        JSONArray jsonArray = (JSONArray) result.get("routes");
+        Integer distance = (Integer) ((JSONObject) jsonArray.get(0)).get("distance");
+
+        if (distance > 5000) {
+            // 配送距离超过5000米
+            throw new OrderBusinessException("超出配送范围");
+        }
+    }
 }
 
 

sky-server/src/main/resources/application.yml

@@ -66,3 +66,7 @@ sky:
     we-chat-pay-cert-file-path: ${sky.wechat.weChatPayCertFilePath}
     notify-url: ${sky.wechat.notifyUrl}
     refund-notify-url: ${sky.wechat.refundNotifyUrl}
+  shop:
+    address: 江苏省无锡市江阴市渡江二村13栋
+  baidu:
+    ak: sUMa2pGqc6z2gYbQyeRVMQuyinKWjmKP

sky-server/src/main/resources/mapper/OrderMapper.xml

@@ -102,4 +102,11 @@
         from orders
         where id = #{id};
     </select>
+
+    <!-- 根据状态统计订单数量 -->
+    <select id="countStatus" resultType="java.lang.Integer">
+        select count(id)
+        from orders
+        where status = #{status}
+    </select>
 </mapper>