毕业设计基于springboot+vue的光伏电站监控管理系统源代码+数据库，前后端分离

package com.lyy.photovoltaic.service.impl; import com.alibaba.fastjson.JSONArray; import com.alibaba.fastjson.JSONObject; import com.lyy.photovoltaic.beans.*; import com.lyy.photovoltaic.common.utils.DateUtil; import com.lyy.photovoltaic.common.utils.MyRandom; import com.lyy.photovoltaic.common.vo.ResultCode; import com.lyy.photovoltaic.common.vo.ResultVO; import com.lyy.photovoltaic.mapper.*; import com.lyy.photovoltaic.service.OrdersDetailsService; import com.lyy.photovoltaic.service.OrdersService; import com.lyy.photovoltaic.service.UserEquipmentsService; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import tk.mybatis.mapper.entity.Example; import java.math.BigDecimal; import java.util.*; import java.util.stream.Collectors; @Service public class OrdersServiceImpl implements OrdersService { @Autowired OrdersMapper ordersMapper; @Autowired OrdersDetailsService ordersDetailsService; @Autowired OrdersDetailsMapper ordersDetailsMapper; @Autowired UsersInfoMapper usersInfoMapper; @Autowired UsersEquipmentsListsMapper usersEquipmentsListsMapper; @Autowired UserEquipmentsService userEquipmentsService; @Override public ResultVO addOrders(JSONObject jsonObject) { // System.out.println(jsonObject); Orders order = new Orders(); String string = jsonObject.getJSONObject("data").getString("userId"); String oId = System.currentTimeMillis() + string; order.setOrderId(oId); order.setOrderOwner(jsonObject.getJSONObject("data").getString("orderName")); order.setOrderPhone(jsonObject.getJSONObject("data").getString("phone")); order.setOrderAddress(jsonObject.getJSONObject("data").getString("address")); order.setOrderCreatetime(new Date()); order.setOrderStatus(true); order.setOrderIsshowtouser(true); order.setOrderAmount(jsonObject.getJSONObject("data").getString("amount")); order.setUserId(jsonObject.getJSONObject("data").getString("userId")); JSONArray jsonArray = jsonObject.getJSONObject("data").getJSONArray("orderDetails"); // System.out.println(jsonArray); /* 用StringJoiner作字符串拼接 */ StringJoiner EId = new StringJoiner(","); //分别为：分隔符、前缀、后缀，也可以只传第一个参数分隔符 StringJoiner UCId = new StringJoiner(","); if (jsonArray != null && jsonArray.size() > 0) { OrdersDetails[] ordersDetails = new OrdersDetails[jsonArray.size()]; for (int i = 0; i < jsonArray.size(); i++) { JSONObject jo = jsonArray.getJSONObject(i); String eId = jo.get("eId").toString(); EId.add(eId); String uCId = System.currentTimeMillis() + MyRandom.getStringRandom() + eId; UCId.add(uCId); String eCount = jo.get("count").toString(); String eRealPrice = jo.get("realPrice").toString(); String eName = jo.get("name").toString(); System.out.println(eName); BigDecimal eRealPrice1 = new BigDecimal(eRealPrice); String ePrice = jo.get("price").toString(); BigDecimal ePrice1 = new BigDecimal(ePrice); ordersDetails[i] = new OrdersDetails(); ordersDetails[i].setOrderDetailsId(uCId); ordersDetails[i].seteId(eId); ordersDetails[i].seteName(eName); ordersDetails[i].seteCount(Integer.valueOf(eCount)); ordersDetails[i].seteRealprice(eRealPrice1); ordersDetails[i].setePrice(ePrice1); // System.out.println(i); ResultVO resultVO = ordersDetailsService.addOrdersDetails(ordersDetails[i]); // System.out.println("ordersDetails:"+ordersDetails[i]); } } // System.out.println("EId:"+EId); order.setOrderDetailsId(UCId.toString()); // System.out.println("UCId:"+UCId); // System.out.println(order); int i = ordersMapper.insert(order); if (i > 0) { return new ResultVO(ResultCode.SUCCESS, "添加订单成功", order); } return new ResultVO(ResultCode.FAILED, "添加订单失败", null); } @Override public ResultVO findOrders(String uId) { Example example = new Example(Orders.class); Example.Criteria criteria = example.createCriteria(); criteria.andEqualTo("userId", uId); criteria.andEqualTo("orderIsshowtouser", true); List<Orders> orders = ordersMapper.selectByExample(example); for (Orders order : orders) { System.out.println(order); String orderDetailsId = order.getOrderDetailsId(); String[] stringArr = orderDetailsId.split(","); List<OrdersDetails> orderDetailsLists = ordersDetailsMapper.findOrderDetailsLists(stringArr); order.setOrderDetailsList(orderDetailsLists); } if (orders.size() > 0) { return new ResultVO(ResultCode.SUCCESS, "查询订单成功", orders); } return new ResultVO(ResultCode.FAILED, "查询历史订单失败", null); } @Override public ResultVO logicDeleteOrders(String orderId) { // System.out.println(orderId); Orders order = new Orders(); order.setOrderIsshowtouser(false); Example example = new Example(Orders.class); Example.Criteria criteria = example.createCriteria(); criteria.andEqualTo("orderId", orderId); int i = ordersMapper.updateByExampleSelective(order, example); if (i > 0) { return new ResultVO(ResultCode.SUCCESS, "逻辑删除历史订单成功"); } return new ResultVO(ResultCode.FAILED, "逻辑删除成功历史订单失败", null); } @Override public ResultVO unProcessOrders() { Example example = new Example(Orders.class); Example.Criteria criteria = example.createCriteria(); criteria.andIsNull("staffId"); criteria.andIsNull("orderDeliveryAddress"); // criteria.andNotEqualTo("staffId", null); // criteria.andNotEqualTo("orderDeliveryAddress", null); List<Orders> orders = ordersMapper.selectByExample(example); for (Orders order : orders) { // System.out.println(order); String orderDetailsId = order.getOrderDetailsId(); // System.out.println(orderDetailsId); String[] stringArr = orderDetailsId.split(","); // System.out.println(Arrays.toString(stringArr)); List<OrdersDetails> orderDetailsLists = ordersDetailsMapper.findOrderDetailsLists(stringArr); order.setOrderDetailsList(orderDetailsLists); // System.out.println(orderDetailsLists); // System.out.println(orders); // orderDetailsLists.ge } // System.out.println("-------------"); // System.out.println(orders); if (orders.size() > 0) { return new ResultVO(ResultCode.SUCCESS, "查看未处理订单成功", orders); } return new ResultVO(ResultCode.FAILED, "查看未处理订单失败", null); } @Override public ResultVO UpdateOrders(String orderId, JSONObject jsonObject) { Orders order = ordersMapper.selectByPrimaryKey(orderId); // System.out.println(jsonObject); order.setOrderDeliveryAddress(jsonObject.getString("orderDeliveryAddress")); order.setStaffId(jsonObject.getString("staffId")); // System.out.println(order); //通过用户Id查看用户个人设备列表Id Example example = new Example(Orders.class); Example.Criteria criteria = example.createCriteria(); criteria.andEqualTo("userId", order.getUserId()); UsersInfo usersInfo = usersInfoMapper.selectOneByExample(