add worker evalueReport

src/main/java/cn/edu/cqwu/repair/controller/worker/WorkerEvalueReportController.java

@@ -0,0 +1,70 @@
+package cn.edu.cqwu.repair.controller.worker;
+
+import cn.edu.cqwu.repair.dao.OrderDao;
+import cn.edu.cqwu.repair.dao.WorkerDao;
+import cn.edu.cqwu.repair.entity.Order;
+import cn.edu.cqwu.repair.entity.ScoreDates;
+import cn.edu.cqwu.repair.entity.Worker;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpSession;
+import java.util.List;
+
+
+
+/**
+ * @author sobear
+ */
+@Controller
+public class WorkerEvalueReportController extends HttpServlet{
+    private final OrderDao orderDao;
+    private final WorkerDao workerDao;
+
+    @Autowired
+    public WorkerEvalueReportController(OrderDao orderDao,WorkerDao workerDao){
+        this.orderDao = orderDao;
+        this.workerDao = workerDao;
+    }
+
+    @RequestMapping ("/worker/EvalueReport.do")
+    public String getScore(Model model, HttpSession session,
+                           HttpServletRequest request){
+        // 获取Session对象
+        session = request.getSession();
+
+        // 从Session中获取ID数据
+        Worker workerUser = (Worker) session.getAttribute("workerUser");
+        // 调用DAO的方法来获取数据库中的该员工的历史订单数据
+        List<Order> orders = (List<Order>) orderDao.findByWorkerNoStatus(workerUser.getUserid());
+
+        int num12 = 0; // 记录score为1~2之间的数量
+        int num3 = 0;  // 记录score为3之间的数量
+        int num45 = 0; // 记录score为4~5之间的数量
+        int numTotal = orders.size(); // 记录总数
+        int totalScore = 0; // 记录总分数
+
+        for (Order order : orders) {
+            int score = order.getScore();
+            totalScore += score;
+            if (score >= 1 && score <= 2) {
+                num12++;
+            } else if (score == 3) {
+                num3++;
+            } else if (score >= 4 && score <= 5) {
+                num45++;
+            }
+        }
+
+        double numAverage = (double) totalScore / numTotal; // 平均数
+        ScoreDates scDatas = new ScoreDates(num12,num3,num45,numTotal,totalScore,numAverage);
+        model.addAttribute("scDatas",scDatas);
+
+        return "/worker/worker_evalue_report";
+    }
+
+}

src/main/java/cn/edu/cqwu/repair/dao/OrderDao.java

@@ -15,6 +15,8 @@ public interface OrderDao {
     ArrayList<Order> findByWorkerId(int workerId);
     ArrayList<Order> findByStatus(int status);
 
+    ArrayList<Order> findByWorkerNoStatus(int status);
+
     public int statusModify(int orderId);
     public Order findByOrderId(int orderId);
 

src/main/java/cn/edu/cqwu/repair/dao/impl/OrderDaoImpl.java

@@ -71,6 +71,13 @@ public class OrderDaoImpl implements OrderDao {
         return (ArrayList<Order>) mapper.selectListByQuery(qw);
     }
 
+    @Override
+    public ArrayList<Order> findByWorkerNoStatus(int workerId){
+        QueryWrapper qw = new QueryWrapper();
+        qw.select(ORDER.ALL_COLUMNS).where(ORDER.WORKER_ID.eq(workerId));
+        return (ArrayList<Order>) mapper.selectListByQuery(qw);
+    }
+
     @Override
     public ArrayList<Order> findByStatus(int status) {
         QueryWrapper qw = new QueryWrapper();

src/main/java/cn/edu/cqwu/repair/dao/impl/WorkerDaoImpl.java

@@ -89,4 +89,6 @@ public class WorkerDaoImpl implements WorkerDao {
         qw.where(WORKER.ORDER_STATUS.eq(WorkerStatus.FREE.value)).where(WORKER.TYPE_ID.eq(typeId));
         return MAPPER.selectOneByQuery(qw);
     }
+
+
 }

src/main/java/cn/edu/cqwu/repair/entity/ScoreDates.java

@@ -0,0 +1,74 @@
+package cn.edu.cqwu.repair.entity;
+
+public class ScoreDates {
+    private int num12; // 记录score为1~2之间的数量
+    private int num3;  // 记录score为3之间的数量
+    private int num45; // 记录score为4~5之间的数量
+    private int numTotal; // 记录总数
+    private int totalScore; // 记录总分数
+
+    private double numAverage;//记录平均数
+
+    // 构造函数
+    public ScoreDates(int num12, int num3, int num45, int numTotal, int totalScore,double numAverage) {
+        this.num12 = num12;
+        this.num3 = num3;
+        this.num45 = num45;
+        this.numTotal = numTotal;
+        this.totalScore = totalScore;
+        this.numAverage = numAverage;
+    }
+
+    // Getter 和 Setter 方法
+    public double getnumAverage() {
+        return numAverage;
+    }
+
+    public void setnumAverage(double numAverage) {
+        this.numAverage = numAverage;
+    }
+    public int getNum12() {
+        return num12;
+    }
+
+    public void setNum12(int num12) {
+        this.num12 = num12;
+    }
+
+    public int getNum3() {
+        return num3;
+    }
+
+    public void setNum3(int num3) {
+        this.num3 = num3;
+    }
+
+    public int getNum45() {
+        return num45;
+    }
+
+    public void setNum45(int num45) {
+        this.num45 = num45;
+    }
+
+    public int getNumTotal() {
+        return numTotal;
+    }
+
+    public void setNumTotal(int numTotal) {
+        this.numTotal = numTotal;
+    }
+
+    public int getTotalScore() {
+        return totalScore;
+    }
+
+    public void setTotalScore(int totalScore) {
+        this.totalScore = totalScore;
+    }
+
+    @Override
+    public String toString() {
+        return "{num12: "+num12 + ",num3:" + num3 + ",num45:" + num45 + ",numAverage: " + numAverage + ",}";
+    }
+}

src/main/webapp/includes/menu.jsp

@@ -100,6 +100,9 @@
                 <a href="${webroot}/worker/FixList.do" class="nav-link link-body-emphasis" aria-current="page">
                     >> 维修列表
                 </a>
+                <a href="${webroot}/worker/EvalueReport.do" class="nav-link link-body-emphasis" aria-current="page">
+                    >> 订单满意度
+                </a>
                 <a href="${webroot}/worker/HistoryList.do" class="nav-link link-body-emphasis" aria-current="page">
                     >> 历史维修记录
                 </a>

src/main/webapp/worker/worker_evalue_report.jsp

@@ -0,0 +1,84 @@
+<%--
+  Created by IntelliJ IDEA.
+  User: sobear
+  Date: 2024/6/6
+  Time: 21:58
+  To change this template use File | Settings | File Templates.
+--%>
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
+<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>
+<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
+<%@ page isELIgnored="false" %>
+<c:set var="webroot" value="${pageContext.request.contextPath}"/>
+<c:set var="title" value="用户中心"/>
+<html>
+<head>
+    <meta http-equiv="content-type" content="text/html; charset=UTF-8">
+    <title>${title}</title>
+    <link rel="stylesheet" href="${webroot}/styles/bootstrap.min.css" crossorigin="anonymous">
+    <script src="${webroot}/js/bootstrap.bundle.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
+    <link rel="stylesheet" href="${webroot}/styles/sidebar.css" crossorigin="anonymous">
+    <link rel="stylesheet" href="${webroot}/styles/index.css" crossorigin="anonymous">
+</head>
+<body>
+<main class="d-flex flex-nowrap">
+    <%@ include file="../includes/header.jsp" %>
+
+    <main class="form-signin w-100 m-auto">
+
+        <canvas id="pieChart" width="400" height="400"></canvas>
+        <div class="alert alert-primary square-alert" role="alert">
+            你的客户满意度评价为：${scDatas.getnumAverage()};
+        </div>
+    </main>
+
+</main>
+
+<script>
+    // 获取 Java 对象中的数据
+    var scDatas = ${scDatas};
+
+    // 在 JavaScript 中使用 Java 对象中的数据
+    var num12 = scDatas.num12;
+    var num3 = scDatas.num3;
+    var num45 = scDatas.num45;
+
+    // 绘制饼图
+    var ctx = document.getElementById('pieChart').getContext('2d');
+    var myChart = new Chart(ctx, {
+        type: 'pie',
+        data: {
+            labels: ['不满意', '一般', '满意'],
+            datasets: [{
+                label: 'Scores',
+                data: [num12, num3, num45],
+                backgroundColor: [
+                    'rgba(255, 99, 132, 0.5)',
+                    'rgba(54, 162, 235, 0.5)',
+                    'rgba(255, 206, 86, 0.5)'
+                ],
+                borderColor: [
+                    'rgba(255, 99, 132, 1)',
+                    'rgba(54, 162, 235, 1)',
+                    'rgba(255, 206, 86, 1)'
+                ],
+                borderWidth: 1
+            }]
+        },
+        options: {
+            responsive: true,
+            maintainAspectRatio: false,
+            title: {
+                display: true,
+                text: 'Scores Distribution'
+            }
+        }
+    });
+</script>
+
+
+
+</body>
+</html>