系统菜单搜索优化

muyu-modules/muyu-system/src/main/java/com/muyu/system/controller/SysMenuController.java

@@ -8,6 +8,7 @@ import com.muyu.common.log.annotation.Log;
 import com.muyu.common.log.enums.BusinessType;
 import com.muyu.common.security.annotation.RequiresPermissions;
 import com.muyu.common.security.utils.SecurityUtils;
+import com.muyu.common.system.domain.SysUser;
 import com.muyu.system.domain.SysMenu;
 import com.muyu.system.domain.resp.RoleMenuTreeResp;
 import com.muyu.system.service.SysMenuService;
@@ -15,7 +16,9 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
 
+import java.util.ArrayList;
 import java.util.List;
+import java.util.stream.Collectors;
 
 /**
  * 菜单信息
@@ -35,10 +38,12 @@ public class SysMenuController extends BaseController {
     @GetMapping("/list")
     public Result list (SysMenu menu) {
         Long userId = SecurityUtils.getUserId();
-        List<SysMenu> menus = menuService.selectMenuList(menu, userId);
-        return success(menus);
+        List<SysMenu> sysMenus = menuService.selectMenuList(menu, userId);
+        return success(sysMenus);
     }
 
+
+
     /**
      * 根据菜单编号获取详细信息
      */

muyu-modules/muyu-system/src/main/java/com/muyu/system/mapper/SysMenuMapper.java

@@ -135,4 +135,6 @@ public interface SysMenuMapper extends BaseMapper<SysMenu> {
      * @return 结果
      */
     public SysMenu checkMenuNameUnique (@Param("menuName") String menuName, @Param("parentId") Long parentId);
+
+
 }

muyu-modules/muyu-system/src/main/java/com/muyu/system/service/SysMenuService.java

@@ -158,4 +158,6 @@ public interface SysMenuService extends IService<SysMenu> {
      * @return 结果
      */
     public boolean checkMenuNameUnique (SysMenu menu);
+
+
 }

muyu-modules/muyu-system/src/main/java/com/muyu/system/service/impl/SysMenuServiceImpl.java

@@ -60,17 +60,40 @@ public class SysMenuServiceImpl extends ServiceImpl<SysMenuMapper, SysMenu> impl
      */
     @Override
     public List<SysMenu> selectMenuList (SysMenu menu, Long userId) {
+        List<SysMenu> allSysMenu=null;
         List<SysMenu> menuList = null;
+        boolean admin = SysUser.isAdmin(userId);
         // 管理员显示所有菜单信息
-        if (SysUser.isAdmin(userId)) {
+        if (admin) {
             menuList = menuMapper.selectMenuList(menu);
         } else {
             menu.getParams().put("userId", userId);
             menuList = menuMapper.selectMenuListByUserId(menu);
         }
+        if(menuList.size()==1){
+            SysMenu sysMenu = menuList.get(0);
+            //调用查询ParentId父类id
+            this.selectMenuParentId1(menuList,sysMenu);
+            SysMenu sysMenu1 = new SysMenu();
+            sysMenu1.setPerms(menu.getPerms());
+            allSysMenu = admin ?menuMapper.selectMenuList(null):menuMapper.selectMenuListByUserId(sysMenu1);
+            List<SysMenu> childList = this.getChildList(allSysMenu, sysMenu);
+            menuList.addAll(childList);
+        }
         return menuList;
     }
 
+    private void selectMenuParentId1(List<SysMenu> list,SysMenu menu) {
+        if(menu.getParentId().equals(0L)){
+            return;
+        }else {
+            SysMenu sysMenu = this.selectMenuById(menu.getParentId());
+            list.add(sysMenu);
+            selectMenuParentId1(list,sysMenu);
+        }
+    }
+
+
     /**
      * 根据用户ID查询权限
      *
@@ -321,6 +344,8 @@ public class SysMenuServiceImpl extends ServiceImpl<SysMenuMapper, SysMenu> impl
         return UserConstants.UNIQUE;
     }
 
+
+
     /**
      * 获取路由名称
      *