update 优化 新增返回警告消息提示

ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/constant/HttpStatus.java

@@ -85,4 +85,9 @@ public interface HttpStatus {
      * 接口未实现
      */
     int NOT_IMPLEMENTED = 501;
+
+    /**
+     * 系统警告消息
+     */
+    public static final int WARN = 601;
 }

ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/domain/R.java

@@ -1,6 +1,7 @@
 package com.ruoyi.common.core.domain;
 
 import com.ruoyi.common.core.constant.Constants;
+import com.ruoyi.common.core.constant.HttpStatus;
 import lombok.Data;
 import lombok.NoArgsConstructor;
 
@@ -77,6 +78,27 @@ public class R<T> implements Serializable {
         return restResult(null, code, msg);
     }
 
+    /**
+     * 返回警告消息
+     *
+     * @param msg 返回内容
+     * @return 警告消息
+     */
+    public static <T> R<T> warn(String msg) {
+        return restResult(null, HttpStatus.WARN, msg);
+    }
+
+    /**
+     * 返回警告消息
+     *
+     * @param msg 返回内容
+     * @param data 数据对象
+     * @return 警告消息
+     */
+    public static <T> R<T> warn(String msg, T data) {
+        return restResult(data, HttpStatus.WARN, msg);
+    }
+
     private static <T> R<T> restResult(T data, int code, String msg) {
         R<T> r = new R<>();
         r.setCode(code);

ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/controller/SysDeptController.java

@@ -1,7 +1,6 @@
 package com.ruoyi.system.controller;
 
 import cn.dev33.satoken.annotation.SaCheckPermission;
-import cn.hutool.core.lang.tree.Tree;
 import cn.hutool.core.util.ArrayUtil;
 import com.ruoyi.common.core.constant.UserConstants;
 import com.ruoyi.common.core.domain.R;
@@ -15,9 +14,7 @@ import lombok.RequiredArgsConstructor;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
 
-import java.util.HashMap;
 import java.util.List;
-import java.util.Map;
 
 /**
  * 部门信息
@@ -108,10 +105,10 @@ public class SysDeptController extends BaseController {
     @DeleteMapping("/{deptId}")
     public R<Void> remove(@PathVariable Long deptId) {
         if (deptService.hasChildByDeptId(deptId)) {
-            return R.fail("存在下级部门,不允许删除");
+            return R.warn("存在下级部门,不允许删除");
         }
         if (deptService.checkDeptExistUser(deptId)) {
-            return R.fail("部门存在用户,不允许删除");
+            return R.warn("部门存在用户,不允许删除");
         }
         deptService.checkDeptDataScope(deptId);
         return toAjax(deptService.deleteDeptById(deptId));

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

@@ -122,10 +122,10 @@ public class SysMenuController extends BaseController {
     @DeleteMapping("/{menuId}")
     public R<Void> remove(@PathVariable("menuId") Long menuId) {
         if (menuService.hasChildByMenuId(menuId)) {
-            return R.fail("存在子菜单,不允许删除");
+            return R.warn("存在子菜单,不允许删除");
         }
         if (menuService.checkMenuExistRole(menuId)) {
-            return R.fail("菜单已分配,不允许删除");
+            return R.warn("菜单已分配,不允许删除");
         }
         return toAjax(menuService.deleteMenuById(menuId));
     }