feat(TODO): ✨ 根据角色获取菜单;给角色分配权限

common/common-util/pom.xml

@@ -34,5 +34,11 @@
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
         </dependency>
+        <dependency>
+            <groupId>com.atguigu</groupId>
+            <artifactId>model</artifactId>
+            <version>1.0-SNAPSHOT</version>
+            <scope>compile</scope>
+        </dependency>
     </dependencies>
 </project>

common/common-util/src/main/java/com/atguigu/common/utlis/MenuHelper.java

@@ -0,0 +1,44 @@
+package com.atguigu.common.utlis;
+
+import com.atguigu.model.system.SysMenu;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class MenuHelper {
+    /**
+     * 构建树型结构
+     *
+     * @param sysMenuList 系统菜单列表
+     * @return 菜单结构列表
+     */
+    public static List<SysMenu> buildTree(List<SysMenu> sysMenuList) {
+        ArrayList<SysMenu> tress = new ArrayList<>();
+        // 把菜单数据进行遍历
+        sysMenuList.forEach(sysMenu -> {
+            if (sysMenu.getParentId() == 0) tress.add(getChildren(sysMenu, sysMenuList));
+        });
+        return tress;
+    }
+
+    /**
+     * 构建递归循环
+     *
+     * @param sysMenu     当前菜单对象
+     * @param sysMenuList 全部菜单列表
+     * @return 菜单
+     */
+    private static SysMenu getChildren(SysMenu sysMenu, List<SysMenu> sysMenuList) {
+        // 遍历所有菜单数据，判断id和parentID对应关系
+        sysMenu.setChildren(new ArrayList<>());
+
+        sysMenuList.forEach(menu -> {
+            if (menu.getChildren() == null) menu.setChildren(new ArrayList<>());
+            if (sysMenu.getId().equals(menu.getParentId())) {
+                sysMenu.getChildren().add(getChildren(menu, sysMenuList));
+            }
+        });
+
+        return sysMenu;
+    }
+}

common/service-util/src/main/java/com/atguigu/CodeGet.java

@@ -55,7 +55,7 @@ public class CodeGet {
     private static StrategyConfig getStrategyConfig() {
         StrategyConfig strategy = new StrategyConfig();
         // TODO 要生成的表
-        strategy.setInclude("sys_user", "sys_role","sys_user_role");
+        strategy.setInclude("sys_menu", "sys_role_menu");
         strategy.setNaming(NamingStrategy.underline_to_camel);// 数据库表映射到实体的命名策略
         strategy.setColumnNaming(NamingStrategy.underline_to_camel);// 数据库表字段映射到实体的命名策略
         strategy.setEntityLombokModel(true); // lombok 模型 @Accessors(chain = true) setter链式操作

common/service-util/src/main/java/com/atguigu/constant/MessageConstant.java

@@ -32,7 +32,5 @@ public class MessageConstant {
     public static final String LOGIN_DTO_IS_EMPTY = "登录参数不能为空";
     public static final String TOKEN_IS_EMPTY = "token为空";
     public static final String DATA_IS_EMPTY = "数据为空";
-    public static final String STOCK_LESS = "库存不足";
-    public static final String SKU_NUM_CANNOT_BE_LESS = "商品数量不能再少了";
-    public static final String CART_IS_EMPTY = "购物车为空";
+    public static final String DELETE_MENU_ERROR_HAS_MENUS = "有下级菜单";
 }

logs/service-oa/spring.log

@@ -102,3 +102,17 @@
 18:39:51:555  INFO 6652 --- [http-nio-8800-exec-1] o.s.web.servlet.DispatcherServlet        : Completed initialization in 2 ms
 18:40:02:303  INFO 6652 --- [http-nio-8800-exec-4] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Starting...
 18:40:02:498  INFO 6652 --- [http-nio-8800-exec-4] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Start completed.
+17:35:19:249  INFO 12196 --- [main] com.atguigu.auth.ServiceAuthApplication  : Starting ServiceAuthApplication on bunny with PID 12196 (G:\java项目\guigu-oa\guigu-oa\service-oa\target\classes started by 13199 in G:\java项目\guigu-oa\guigu-oa)
+17:35:19:250  INFO 12196 --- [main] com.atguigu.auth.ServiceAuthApplication  : The following profiles are active: dev
+17:35:19:892  INFO 12196 --- [main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat initialized with port(s): 8800 (http)
+17:35:19:897  INFO 12196 --- [main] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
+17:35:19:897  INFO 12196 --- [main] org.apache.catalina.core.StandardEngine  : Starting Servlet engine: [Apache Tomcat/9.0.39]
+17:35:19:938  INFO 12196 --- [main] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
+17:35:19:938  INFO 12196 --- [main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 664 ms
+17:35:20:021  INFO 12196 --- [main] com.atguigu.config.MybatisPlusConfig     : 注入MybatisPlus配置类...
+17:35:20:622  INFO 12196 --- [main] o.s.s.concurrent.ThreadPoolTaskExecutor  : Initializing ExecutorService 'applicationTaskExecutor'
+17:35:20:708  INFO 12196 --- [main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat started on port(s): 8800 (http) with context path ''
+17:35:20:847  INFO 12196 --- [main] com.atguigu.auth.ServiceAuthApplication  : Started ServiceAuthApplication in 1.834 seconds (JVM running for 2.625)
+17:35:45:707  INFO 12196 --- [http-nio-8800-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring DispatcherServlet 'dispatcherServlet'
+17:35:45:707  INFO 12196 --- [http-nio-8800-exec-1] o.s.web.servlet.DispatcherServlet        : Initializing Servlet 'dispatcherServlet'
+17:35:45:710  INFO 12196 --- [http-nio-8800-exec-1] o.s.web.servlet.DispatcherServlet        : Completed initialization in 3 ms

service-oa/src/main/java/com/atguigu/auth/controller/SysMenuController.java

@@ -0,0 +1,72 @@
+package com.atguigu.auth.controller;
+
+
+import com.atguigu.auth.service.SysMenuService;
+import com.atguigu.common.result.Result;
+import com.atguigu.model.system.SysMenu;
+import com.atguigu.vo.system.AssginMenuVo;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+/**
+ * <p>
+ * 菜单表 前端控制器
+ * </p>
+ *
+ * @author bunny
+ * @since 2024-04-23
+ */
+@Tag(name = "菜单管理")
+@RestController
+@RequestMapping("/admin/system/sysMenu")
+public class SysMenuController {
+    @Autowired
+    private SysMenuService sysMenuService;
+
+    @Operation(summary = "获取菜单", description = "获取菜单")
+    @GetMapping("findNodes")
+    public Result<List<SysMenu>> findNodes() {
+        List<SysMenu> list = sysMenuService.findNodes();
+        return Result.success(list);
+    }
+
+    @Operation(summary = "新增菜单", description = "新增菜单")
+    @PostMapping("save")
+    public Result<SysMenu> save(@RequestBody SysMenu permission) {
+        sysMenuService.save(permission);
+        return Result.success();
+    }
+
+    @Operation(summary = "修改菜单", description = "修改菜单")
+    @PutMapping("update")
+    public Result<SysMenu> updateById(@RequestBody SysMenu permission) {
+        sysMenuService.updateById(permission);
+        return Result.success();
+    }
+
+    @Operation(summary = "删除菜单", description = "删除菜单")
+    @DeleteMapping("remove/{id}")
+    public Result<SysMenu> remove(@PathVariable Long id) {
+        sysMenuService.removeMenuById(id);
+        return Result.success();
+    }
+
+    @Operation(summary = "根据角色获取菜单", description = "根据角色获取菜单")
+    @GetMapping("toAssign/{roleId}")
+    public Result<List<SysMenu>> toAssign(@PathVariable Long roleId) {
+        List<SysMenu> sysMenuList = sysMenuService.findSysMenuByRoleId(roleId);
+        return Result.success(sysMenuList);
+    }
+
+    @Operation(summary = "给角色分配权限", description = "给角色分配权限")
+    @PostMapping("doAssign")
+    public Result<AssginMenuVo> doAssign(@RequestBody AssginMenuVo assginMenuVo) {
+        sysMenuService.doAssign(assginMenuVo);
+        return Result.success();
+    }
+}
+

service-oa/src/main/java/com/atguigu/auth/controller/SysRoleMenuController.java

@@ -0,0 +1,21 @@
+package com.atguigu.auth.controller;
+
+
+import org.springframework.web.bind.annotation.RequestMapping;
+
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * <p>
+ * 角色菜单 前端控制器
+ * </p>
+ *
+ * @author bunny
+ * @since 2024-04-23
+ */
+@RestController
+@RequestMapping("/auth/sys-role-menu")
+public class SysRoleMenuController {
+
+}
+

service-oa/src/main/java/com/atguigu/auth/mapper/SysMenuMapper.java

@@ -0,0 +1,16 @@
+package com.atguigu.auth.mapper;
+
+import com.atguigu.model.system.SysMenu;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+ * <p>
+ * 菜单表 Mapper 接口
+ * </p>
+ *
+ * @author bunny
+ * @since 2024-04-23
+ */
+public interface SysMenuMapper extends BaseMapper<SysMenu> {
+
+}

service-oa/src/main/java/com/atguigu/auth/mapper/SysRoleMenuMapper.java

@@ -0,0 +1,16 @@
+package com.atguigu.auth.mapper;
+
+import com.atguigu.model.system.SysRoleMenu;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+ * <p>
+ * 角色菜单 Mapper 接口
+ * </p>
+ *
+ * @author bunny
+ * @since 2024-04-23
+ */
+public interface SysRoleMenuMapper extends BaseMapper<SysRoleMenu> {
+
+}

service-oa/src/main/java/com/atguigu/auth/service/SysMenuService.java

@@ -0,0 +1,47 @@
+package com.atguigu.auth.service;
+
+import com.atguigu.model.system.SysMenu;
+import com.atguigu.vo.system.AssginMenuVo;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+import java.util.List;
+
+/**
+ * <p>
+ * 菜单表 服务类
+ * </p>
+ *
+ * @author bunny
+ * @since 2024-04-23
+ */
+public interface SysMenuService extends IService<SysMenu> {
+
+    /**
+     * 获取菜单
+     *
+     * @return 菜单列表
+     */
+    List<SysMenu> findNodes();
+
+    /**
+     * 删除菜单
+     *
+     * @param id 菜单id
+     */
+    void removeMenuById(Long id);
+
+    /**
+     * 根据角色获取菜单
+     *
+     * @param roleId 角色id
+     * @return 菜单列表
+     */
+    List<SysMenu> findSysMenuByRoleId(Long roleId);
+
+    /**
+     * 给角色分配权限
+     *
+     * @param assginMenuVo 分配条件
+     */
+    void doAssign(AssginMenuVo assginMenuVo);
+}

service-oa/src/main/java/com/atguigu/auth/service/SysRoleMenuService.java

@@ -0,0 +1,16 @@
+package com.atguigu.auth.service;
+
+import com.atguigu.model.system.SysRoleMenu;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+/**
+ * <p>
+ * 角色菜单 服务类
+ * </p>
+ *
+ * @author bunny
+ * @since 2024-04-23
+ */
+public interface SysRoleMenuService extends IService<SysRoleMenu> {
+
+}

service-oa/src/main/java/com/atguigu/auth/service/impl/SysMenuServiceImpl.java

@@ -0,0 +1,78 @@
+package com.atguigu.auth.service.impl;
+
+import com.atguigu.auth.mapper.SysMenuMapper;
+import com.atguigu.auth.service.SysMenuService;
+import com.atguigu.common.utlis.MenuHelper;
+import com.atguigu.constant.MessageConstant;
+import com.atguigu.exception.BunnyException;
+import com.atguigu.model.system.SysMenu;
+import com.atguigu.vo.system.AssginMenuVo;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+/**
+ * <p>
+ * 菜单表 服务实现类
+ * </p>
+ *
+ * @author bunny
+ * @since 2024-04-23
+ */
+@Service
+public class SysMenuServiceImpl extends ServiceImpl<SysMenuMapper, SysMenu> implements SysMenuService {
+
+    /**
+     * 获取菜单
+     *
+     * @return 菜单列表
+     */
+    @Override
+    public List<SysMenu> findNodes() {
+        return MenuHelper.buildTree(list());
+    }
+
+    /**
+     * 删除菜单
+     *
+     * @param id 菜单id
+     */
+    @Override
+    public void removeMenuById(Long id) {
+        // 判断当前菜单是否有下级菜单
+        LambdaQueryWrapper<SysMenu> wrapper = new LambdaQueryWrapper<>();
+        wrapper.eq(SysMenu::getParentId, id);
+
+        // 查询菜单列表
+        List<SysMenu> sysMenuList = list(wrapper);
+
+        // 为空时可以删除
+        if (sysMenuList == null) removeById(id);
+
+        // 如果不为空抛出异常
+        throw new BunnyException(MessageConstant.DELETE_MENU_ERROR_HAS_MENUS);
+    }
+
+    /**
+     * 根据角色获取菜单
+     *
+     * @param roleId 角色id
+     * @return 菜单列表
+     */
+    @Override
+    public List<SysMenu> findSysMenuByRoleId(Long roleId) {
+        return null;
+    }
+
+    /**
+     * 给角色分配权限
+     *
+     * @param assginMenuVo 分配条件
+     */
+    @Override
+    public void doAssign(AssginMenuVo assginMenuVo) {
+
+    }
+}

service-oa/src/main/java/com/atguigu/auth/service/impl/SysRoleMenuServiceImpl.java

@@ -0,0 +1,20 @@
+package com.atguigu.auth.service.impl;
+
+import com.atguigu.auth.mapper.SysRoleMenuMapper;
+import com.atguigu.auth.service.SysRoleMenuService;
+import com.atguigu.model.system.SysRoleMenu;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.stereotype.Service;
+
+/**
+ * <p>
+ * 角色菜单 服务实现类
+ * </p>
+ *
+ * @author bunny
+ * @since 2024-04-23
+ */
+@Service
+public class SysRoleMenuServiceImpl extends ServiceImpl<SysRoleMenuMapper, SysRoleMenu> implements SysRoleMenuService {
+
+}

service-oa/src/main/resources/mapper/SysMenuMapper.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.atguigu.auth.mapper.SysMenuMapper">
+
+</mapper>

service-oa/src/main/resources/mapper/SysRoleMenuMapper.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.atguigu.auth.mapper.SysRoleMenuMapper">
+
+</mapper>