admin fault

src/main/java/cn/edu/cqwu/repair/controller/admin/AdminFaultController.java

@@ -0,0 +1,47 @@
+package cn.edu.cqwu.repair.controller.admin;
+
+import cn.edu.cqwu.repair.dao.FaultDao;
+import cn.edu.cqwu.repair.util.AppInit;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+import cn.edu.cqwu.repair.entity.Fault;
+
+import javax.servlet.http.HttpServletRequest;
+
+/**
+ * @author xtaod
+ */
+@Controller
+public class AdminFaultController {
+    private final FaultDao faultDao;
+
+    public AdminFaultController(FaultDao faultDao) {
+        this.faultDao = faultDao;
+    }
+
+    @RequestMapping("/admin/fault/delete.do")
+    public String deleteFault(int faultId, Model model, HttpServletRequest request) {
+        if (faultDao.deleteFault(faultId) > 0) {
+            model.addAttribute("faultMess", "删除成功");
+            AppInit.initFault(request.getServletContext(), faultDao);
+        } else {
+            model.addAttribute("faultMess", "删除失败");
+        }
+        return "/admin/fault";
+    }
+
+    @RequestMapping("/admin/fault/add.do")
+    public String addFault(String faultName, Model model, HttpServletRequest request) {
+        Fault fault = new Fault();
+        fault.setFaultName(faultName);
+        if (faultDao.add(fault) > 0) {
+            model.addAttribute("faultMess", "添加成功");
+            AppInit.initFault(request.getServletContext(), faultDao);
+        } else {
+            model.addAttribute("faultMess", "添加失败");
+        }
+        return "/admin/fault";
+    }
+}

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

@@ -0,0 +1,14 @@
+package cn.edu.cqwu.repair.dao;
+
+import cn.edu.cqwu.repair.entity.Fault;
+
+import java.util.ArrayList;
+
+/**
+ * @author xtaod
+ */
+public interface FaultDao {
+    int add(Fault fault);
+    ArrayList<Fault> findAllFault();
+    int deleteFault(int id);
+}

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

@@ -0,0 +1,37 @@
+package cn.edu.cqwu.repair.dao.impl;
+
+import cn.edu.cqwu.repair.dao.FaultDao;
+import cn.edu.cqwu.repair.db.ConnectionFactory;
+import cn.edu.cqwu.repair.entity.Fault;
+import cn.edu.cqwu.repair.entity.mapper.FaultMapper;
+import com.mybatisflex.core.query.QueryWrapper;
+import org.springframework.stereotype.Component;
+
+import java.util.ArrayList;
+
+import static cn.edu.cqwu.repair.entity.table.FaultTableDef.FAULT;
+
+/**
+ * @author xtaod
+ */
+@Component
+public class FaultDaoImpl implements FaultDao {
+    private static final FaultMapper MAPPER = ConnectionFactory.getMapper(FaultMapper.class);
+
+    @Override
+    public int add(Fault fault) {
+        return MAPPER.insert(fault);
+    }
+
+    @Override
+    public ArrayList<Fault> findAllFault() {
+        return (ArrayList<Fault>) MAPPER.selectAll();
+    }
+
+    @Override
+    public int deleteFault(int id) {
+        QueryWrapper qw = new QueryWrapper();
+        qw.where(FAULT.FAULT_ID.eq(id));
+        return MAPPER.deleteByQuery(qw);
+    }
+}

src/main/java/cn/edu/cqwu/repair/listener/MyServletContextListener.java

@@ -6,6 +6,7 @@ import javax.servlet.ServletContextListener;
 import javax.servlet.annotation.WebListener;
 
 import cn.edu.cqwu.repair.dao.DeviceDao;
+import cn.edu.cqwu.repair.dao.FaultDao;
 import cn.edu.cqwu.repair.util.AppInit;
 import org.springframework.web.context.WebApplicationContext;
 import org.springframework.web.context.support.WebApplicationContextUtils;
@@ -24,6 +25,8 @@ public class MyServletContextListener extends AppInit implements ServletContextL
         if (context != null) {
             DeviceDao deviceDao = context.getBean(DeviceDao.class);
             initDevice(application, deviceDao);
+            FaultDao faultDao = context.getBean(FaultDao.class);
+            initFault(application, faultDao);
         }
     }
 

src/main/java/cn/edu/cqwu/repair/util/AppInit.java

@@ -1,6 +1,7 @@
 package cn.edu.cqwu.repair.util;
 
 import cn.edu.cqwu.repair.dao.DeviceDao;
+import cn.edu.cqwu.repair.dao.FaultDao;
 
 import javax.servlet.ServletContext;
 
@@ -8,6 +9,10 @@ import javax.servlet.ServletContext;
  * @author xtaod
  */
 public class AppInit {
+    public static void initFault(ServletContext servletContext, FaultDao faultDao) {
+        servletContext.setAttribute("faults", faultDao.findAllFault());
+    }
+
     public static void initDevice(ServletContext servletContext, DeviceDao deviceDao) {
         servletContext.setAttribute("device", deviceDao.findAllDevice());
     }

src/main/webapp/admin/fault.jsp

@@ -0,0 +1,79 @@
+<%--
+  Created by IntelliJ IDEA.
+  User: xtaod
+  Date: 2024/5/15
+  Time: 下午9:54
+  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="title" value="报修类型维护"/>
+<c:set var="webroot" value="${pageContext.request.contextPath}"/>
+<html>
+<head>
+    <meta http-equiv="content-type" content="text/html; charset=UTF-8">
+    <title>${title}</title>
+    <link rel="stylesheet" href="${webroot}/styles/bootstrap.min.css" crossorigin="anonymous">
+    <script src="${webroot}/js/bootstrap.bundle.min.js"></script>
+    <link rel="stylesheet" href="${webroot}/styles/sidebar.css" crossorigin="anonymous">
+    <link rel="stylesheet" href="${webroot}/styles/index.css" crossorigin="anonymous">
+    <link rel="stylesheet" href="${webroot}/styles/entry.css" crossorigin="anonymous">
+</head>
+<body>
+<main class="d-flex flex-nowrap">
+    <%@ include file="../includes/header.jsp" %>
+
+    <main class="form-signin w-100 m-auto scrollspy" style="min-width: 800px">
+        <img class="mb-4" src="${webroot}/images/logo.jpg" alt="" width="72" height="72">
+
+        <h1 class="h3 mb-3 fw-normal">已添加的报修类型列表</h1>
+        <c:if test="${not empty requestScope.faultMess}">
+            <div class="alert alert-warning" role="alert">
+                    ${requestScope.faultMess}
+            </div>
+        </c:if>
+
+        <table class="table">
+            <thead>
+            <tr>
+                <th scope="col">故障序号</th>
+                <th scope="col">故障名称</th>
+                <th scope="col">删除故障</th>
+            </tr>
+            </thead>
+            <tbody>
+            <c:forEach items="${applicationScope.faults}" var="fault" varStatus="rows">
+                <tr>
+                    <td>${rows.count}</td>
+                    <td>${fault.faultName}</td>
+                    <td><a href="${webroot}/admin/fault/delete.do?faultId=${fault.faultId}">删除</a>
+                    </td>
+                </tr>
+            </c:forEach>
+            </tbody>
+        </table>
+
+        <h1 class="h3 mb-3 fw-normal">添加报修类型</h1>
+        <c:if test="${not empty requestScope.addMess}">
+            <div class="alert alert-warning" role="alert">
+                    ${requestScope.addMess}
+            </div>
+        </c:if>
+
+        <form action="${webroot}/admin/fault/add.do" method="post">
+            <div class="input-group mb-3">
+                <span class="input-group-text">故障名称</span>
+                <input type="text" class="form-control" name="faultName" id="faultName" required>
+            </div>
+            <input class="btn btn-primary w-100 py-2" type="submit" id="submit">
+            <br/><br/>
+            <input class="btn btn-primary w-100 py-2" type="reset" value="重置">
+            <br/><br/>
+        </form>
+    </main>
+</main>
+</body>
+</html>

src/main/webapp/includes/menu.jsp

@@ -47,8 +47,8 @@
                 </a>
             </li>
             <li class="nav-item">
-                <a href="${webroot}/admin/state.jsp" class="nav-link link-body-emphasis" aria-current="page">
+                <a href="${webroot}/admin/fault.jsp" class="nav-link link-body-emphasis" aria-current="page">
-                    >> 报修类型管理
+                    >> 报修类型维护
                 </a>
             </li>
             <li class="nav-item">