编写开放接口，组/用户，移动组等功能

src/main/java/com/yunhai/userbase/controller/oapi/GroupController.java

@@ -1,10 +1,17 @@
 package com.yunhai.userbase.controller.oapi;
 
 import com.yunhai.platform.utils.model.BoaGroup;
+import com.yunhai.userbase.common.validation.ValidationGroups;
 import com.yunhai.userbase.config.Config;
+import com.yunhai.userbase.model.sysgroup.SysGroupBatchRequest;
+import com.yunhai.userbase.model.sysgroup.SysGroupRequest;
 import com.yunhai.userbase.service.ISysGroupService;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
@@ -60,4 +67,38 @@ public class GroupController {
             @RequestParam(value = "withSub", required = false) Boolean withSub) {
         return sysGroupService.getGroupList(ids, withSub);
     }
+
+    /**
+     * 新增组：返回创建后的组节点（含 id）。<br>
+     * 层级类型约束、根节点保护等复用后台逻辑；鉴权由 OpenApiAuthEnforceConfiguration 在过滤器层强制签名。
+     */
+    @PostMapping("add")
+    public BoaGroup add(@RequestBody @Validated(ValidationGroups.Create.class) SysGroupRequest request) {
+        return sysGroupService.add(request);
+    }
+
+    /**
+     * 编辑组（不含移动，移动请走 group/move 后台接口）：返回更新后的组节点（含 id）。
+     */
+    @PostMapping("edit/{id}")
+    public BoaGroup edit(@PathVariable Integer id,
+            @RequestBody @Validated(ValidationGroups.Update.class) SysGroupRequest request) {
+        return sysGroupService.edit(id, request);
+    }
+
+    /**
+     * 删除组：组下存在子组或用户时拒绝删除（根节点不可删）。无返回值。
+     */
+    @PostMapping("delete/{id}")
+    public void delete(@PathVariable Integer id) {
+        sysGroupService.delete(id);
+    }
+
+    /**
+     * 批量新增子组：请求体 { pid, type, items:[{name},...] }，返回创建后的组节点列表（均含 id）。
+     */
+    @PostMapping("batchAdd")
+    public List<BoaGroup> batchAdd(@RequestBody @Validated SysGroupBatchRequest request) {
+        return sysGroupService.batchAdd(request);
+    }
 }