历史订单可以根据订单状态查询展示订单数据时需要展示的数据包括下单时间、订单状态、订单金额、订单明细商品名称、图片

接口设计参见接口文档

return*/GetMapping(/historyOrders)ApiOperation(历史订单查询)public

ResultPageResult

orderService.pageQuery4User(page,

pageSize,

设置分页PageHelper.startPage(pageNum,

ordersPageQueryDTO

OrdersPageQueryDTO();ordersPageQueryDTO.setUserId(BaseContext.getCurrentId());ordersPageQueryDTO.setStatus(status);//

分页条件查询PageOrders

orderMapper.pageQuery(ordersPageQueryDTO);ListOrderVO

list

orderDetailMapper.getByOrderId(orderId);OrderVO

orderVO

OrderVO();BeanUtils.copyProperties(orders,

orderVO);orderVO.setOrderDetailList(orderDetails);list.add(orderVO);}}return

new

return*/GetMapping(/orderDetail/{id})ApiOperation(查询订单详情)public

ResultOrderVO

orderService.details(id);return

2.2.2

orderDetailMapper.getByOrderId(orders.getId());//

orderVO

OrderVO();BeanUtils.copyProperties(orders,

orderVO);orderVO.setOrderDetailList(orderDetailList);return

orderVO;}

待支付和待接单状态下用户可直接取消订单商家已接单状态下用户取消订单需电话沟通商家派送中状态下用户取消订单需电话沟通商家如果在待接单状态下取消订单需要给用户退款取消订单后需要将订单状态修改为“已取消”

接口设计参见接口文档

return*/PutMapping(/cancel/{id})ApiOperation(取消订单)public

Result

{orderService.userCancelById(id);return

Result.success();}

OrderBusinessException(MessageConstant.ORDER_NOT_FOUND);}//订单状态

1待付款

OrderBusinessException(MessageConstant.ORDER_STATUS_ERROR);}Orders

orders

Orders();orders.setId(ordersDB.getId());//

订单处于待接单状态下取消需要进行退款if

(ordersDB.getStatus().equals(Orders.TO_BE_CONFIRMED))

{//调用微信支付退款接口weChatPayUtil.refund(ordersDB.getNumber(),

//商户退款单号new

BigDecimal(0.01));//原订单金额//支付状态修改为

退款orders.setPayStatus(Orders.REFUND);}//

更新订单状态、取消原因、取消时间orders.setStatus(Orders.CANCELLED);orders.setCancelReason(用户取消);orders.setCancelTime(LocalDateTime.now());orderMapper.update(orders);}

3.3

return*/PostMapping(/repetition/{id})ApiOperation(再来一单)public

Result

{orderService.repetition(id);return

Result.success();}

orderDetailMapper.getByOrderId(id);//

将订单详情对象转换为购物车对象ListShoppingCart

shoppingCartList

将原订单详情里面的菜品信息重新复制到购物车对象中BeanUtils.copyProperties(x,

shoppingCart,

id);shoppingCart.setUserId(userId);shoppingCart.setCreateTime(LocalDateTime.now());return

shoppingCart;}).collect(Collectors.toList());//

将购物车对象批量添加到数据库shoppingCartMapper.insertBatch(shoppingCartList);}

4.2.4

separator,(#{sc.name},#{sc.image},#{sc.userId},#{sc.dishId},#{sc.setmealId},#{sc.dishFlavor},#{sc.number},#{sc.amount},#{sc.createTime})/foreach

/insert4.3

输入订单号/手机号进行搜索支持模糊搜索根据订单状态进行筛选下单时间进行时间筛选搜索内容为空提示未找到相关订单搜索结果页展示包含搜索关键词的内容分页展示搜索到的订单数据

接口设计参见接口文档

RestController(adminOrderController)

Slf4j

return*/GetMapping(/conditionSearch)ApiOperation(订单搜索)public

ResultPageResult

conditionSearch(OrdersPageQueryDTO

ordersPageQueryDTO)

orderService.conditionSearch(ordersPageQueryDTO);return

1.2.2

conditionSearch(OrdersPageQueryDTO

ordersPageQueryDTO);

conditionSearch(OrdersPageQueryDTO

ordersPageQueryDTO)

{PageHelper.startPage(ordersPageQueryDTO.getPage(),

ordersPageQueryDTO.getPageSize());PageOrders

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OrderVOListOrderVO

orderVOList

需要返回订单菜品信息自定义OrderVO响应结果ListOrderVO

orderVOList

(!CollectionUtils.isEmpty(ordersList))

{for

OrderVO();BeanUtils.copyProperties(orders,

orderVO);String

将订单菜品信息封装到orderVO中并添加到orderVOListorderVO.setOrderDishes(orderDishes);orderVOList.add(orderVO);}}return

orderVOList;}/***

查询订单菜品详情信息订单中的菜品和数量ListOrderDetail

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*3ListString

orderDishList

orderDish;}).collect(Collectors.toList());//

String.join(,

return*/GetMapping(/statistics)ApiOperation(各个状态的订单数量统计)public

statistics()

orderService.statistics();return

Result.success(orderStatisticsVO);}

2.2.2

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

OrderStatisticsVO();orderStatisticsVO.setToBeConfirmed(toBeConfirmed);orderStatisticsVO.setConfirmed(confirmed);orderStatisticsVO.setDeliveryInProgress(deliveryInProgress);return

orderStatisticsVO;}

订单详情页面需要展示订单基本信息状态、订单号、下单时间、收货人、电话、收货地址、金额等订单详情页面需要展示订单明细数据商品名称、数量、单价

接口设计参见接口文档

return*/GetMapping(/details/{id})ApiOperation(查询订单详情)public

ResultOrderVO

orderService.details(id);return

3.3

return*/PutMapping(/confirm)ApiOperation(接单)public

Result

{orderService.confirm(ordersConfirmDTO);return

Result.success();}

Orders.builder().id(ordersConfirmDTO.getId()).status(Orders.CONFIRMED).build();orderMapper.update(orders);}

4.3

商家拒单其实就是将订单状态修改为“已取消”只有订单处于“待接单”状态时可以执行拒单操作商家拒单时需要指定拒单原因商家拒单时如果用户已经完成了支付需要为用户退款

接口设计参见接口文档

return*/PutMapping(/rejection)ApiOperation(拒单)public

Result

{orderService.rejection(ordersRejectionDTO);return

Result.success();}

orderMapper.getById(ordersRejectionDTO.getId());//

(ordersDB

!ordersDB.getStatus().equals(Orders.TO_BE_CONFIRMED))

{throw

OrderBusinessException(MessageConstant.ORDER_STATUS_ERROR);}//支付状态Integer

payStatus

weChatPayUtil.refund(ordersDB.getNumber(),ordersDB.getNumber(),new

BigDecimal(0.01),new

BigDecimal(0.01));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

Orders();orders.setId(ordersDB.getId());orders.setStatus(Orders.CANCELLED);orders.setRejectionReason(ordersRejectionDTO.getRejectionReason());orders.setCancelTime(LocalDateTime.now());orderMapper.update(orders);}

5.3

取消订单其实就是将订单状态修改为“已取消”商家取消订单时需要指定取消原因商家取消订单时如果用户已经完成了支付需要为用户退款

接口设计参见接口文档

return*/PutMapping(/cancel)ApiOperation(取消订单)public

Result

{orderService.cancel(ordersCancelDTO);return

Result.success();}

orderMapper.getById(ordersCancelDTO.getId());//支付状态Integer

payStatus

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

Orders();orders.setId(ordersCancelDTO.getId());orders.setStatus(Orders.CANCELLED);orders.setCancelReason(ordersCancelDTO.getCancelReason());orders.setCancelTime(LocalDateTime.now());orderMapper.update(orders);}

6.3

派送订单其实就是将订单状态修改为“派送中”只有状态为“待派送”的订单可以执行派送订单操作

接口设计参见接口文档

return*/PutMapping(/delivery/{id})ApiOperation(派送订单)public

Result

{orderService.delivery(id);return

Result.success();}

!ordersDB.getStatus().equals(Orders.CONFIRMED))

{throw

OrderBusinessException(MessageConstant.ORDER_STATUS_ERROR);}Orders

orders

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);}

7.3

完成订单其实就是将订单状态修改为“已完成”只有状态为“派送中”的订单可以执行订单完成操作

接口设计参见接口文档

return*/PutMapping(/complete/{id})ApiOperation(完成订单)public

Result

{orderService.complete(id);return

Result.success();}

!ordersDB.getStatus().equals(Orders.DELIVERY_IN_PROGRESS))

{throw

OrderBusinessException(MessageConstant.ORDER_STATUS_ERROR);}Orders

orders

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);}

8.3

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进入控制台创建应用获取AK

Value(${sky.shop.address})private

String

shopAddress;Value(${sky.baidu.ak})private

String

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

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(lng);//店铺经纬度坐标String

shopLngLat

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(lng);//用户收货地址经纬度坐标String

userLngLat

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.get(0)).get(distance);if(distance

new

OrderBusinessException(超出配送范围);}}

在OrderServiceImpl的submitOrder方法中调用上面的校验方法