【7.1.1】【menu】增加菜单叶子节点的标识

kernel-s-system/system-business-menu/src/main/java/cn/stylefeng/roses/kernel/system/modular/menu/entity/SysMenu.java

@@ -209,6 +209,13 @@ public class SysMenu extends BaseEntity implements AbstractTreeNode<SysMenu> {
     @ChineseDescription("父级菜单的名称")
     private String menuParentName;
 
+    /**
+     * 是否是叶子节点菜单
+     */
+    @TableField(exist = false)
+    @ChineseDescription("是否是叶子节点菜单")
+    private Boolean leafFlag;
+
     @Override
     public String getNodeId() {
         return menuId.toString();

kernel-s-system/system-business-menu/src/main/java/cn/stylefeng/roses/kernel/system/modular/menu/factory/AntdMenusFactory.java

@@ -91,6 +91,25 @@ public class AntdMenusFactory {
         return antdMenuSelectTreeNode;
     }
 
+    /**
+     * 填充叶子节点的标识
+     *
+     * @author fengshuonan
+     * @date 2021/8/8 15:22
+     */
+    public static void fillLeafFlag(List<SysMenu> sysMenuList) {
+        for (SysMenu sysMenu : sysMenuList) {
+            sysMenu.setLeafFlag(true);
+
+            // 判断这个节点下面有没有节点
+            for (SysMenu tempMenu : sysMenuList) {
+                if (tempMenu.getMenuPids().contains("[" + sysMenu.getMenuId() + "]")) {
+                    sysMenu.setLeafFlag(false);
+                }
+            }
+        }
+    }
+
     /**
      * 模型转化
      *

kernel-s-system/system-business-menu/src/main/java/cn/stylefeng/roses/kernel/system/modular/menu/service/impl/SysMenuServiceImpl.java

@@ -221,6 +221,9 @@ public class SysMenuServiceImpl extends ServiceImpl<SysMenuMapper, SysMenu> impl
 
         List<SysMenu> sysMenuList = this.findList(sysMenuRequest);
 
+        // 遍历菜单，设置是否是叶子节点属性
+        AntdMenusFactory.fillLeafFlag(sysMenuList);
+
         // 将结果集处理成树
         return new DefaultTreeBuildFactory<SysMenu>().doTreeBuild(sysMenuList);
     }