From ce77aa9e5d218b5a045dfee4cd0c8aa4bcdf179f Mon Sep 17 00:00:00 2001
From: "tao.chen" <93983997+taochen-ct@users.noreply.github.com>
Date: Wed, 26 Aug 2026 09:55:11 +0800
Subject: [PATCH] update: role_code

---
 .../app/features/admin/UserManagementPage.tsx | 37 +++++++++++++++----
 1 file changed, 30 insertions(+), 7 deletions(-)

diff --git a/frontend/app/features/admin/UserManagementPage.tsx b/frontend/app/features/admin/UserManagementPage.tsx
index 3716a59..58df878 100644
--- a/frontend/app/features/admin/UserManagementPage.tsx
+++ b/frontend/app/features/admin/UserManagementPage.tsx
@@ -1,6 +1,6 @@
 import { useEffect, useState } from "react";
 
-import { ApiRequestError, type Employee } from "../../services/api";
+import { ApiRequestError, type Employee, type Role } from "../../services/api";
 import { useApi, useAuth } from "../../context/AuthContext";
 import Icon from "../../components/common/Icon";
 import {
@@ -39,6 +39,7 @@ export function UserManagementPage({
   const api = useApi();
   const { user } = useAuth();
   const [employees, setEmployees] = useState<Employee[]>([]);
+  const [roles, setRoles] = useState<Role[]>([]);
   const [loading, setLoading] = useState(true);
   const [saving, setSaving] = useState(false);
   const [editing, setEditing] = useState<Employee | null>(null);
@@ -51,7 +52,12 @@ export function UserManagementPage({
   const load = async (): Promise<void> => {
     setLoading(true);
     try {
-      setEmployees(await api.listPlatformEmployees());
+      const [employeeList, roleList] = await Promise.all([
+        api.listPlatformEmployees(),
+        api.listPlatformRoles(),
+      ]);
+      setEmployees(employeeList);
+      setRoles(roleList);
       onConnectionChange(true);
     } catch (error) {
       onConnectionChange(false);
@@ -95,7 +101,7 @@ export function UserManagementPage({
       onNotify({ tone: "error", message: "请输入密码" });
       return;
     }
-    // 编辑自身或管理员时,前端二次拦截禁用 status / role_code 的修改
+    // 编辑自身时,前端二次拦截禁用 status / role_code 的修改;管理员账号禁止停用/锁定
     if (editing) {
       const editingSelf = editing.user_id === user?.user_id;
       const targetIsAdmin = editing.role_code === "admin";
@@ -107,10 +113,6 @@ export function UserManagementPage({
         onNotify({ tone: "error", message: "不能停用或锁定管理员账号" });
         return;
       }
-      if (targetIsAdmin && form.role_code !== editing.role_code) {
-        onNotify({ tone: "error", message: "不能降级管理员账号" });
-        return;
-      }
       if (editingSelf && form.role_code !== editing.role_code) {
         onNotify({ tone: "error", message: "不能降级自身管理员角色" });
         return;
@@ -286,6 +288,27 @@ export function UserManagementPage({
                   placeholder="请输入邮箱（可选）"
                 />
               </label>
+              {editing && (
+                <label className={formFieldClass}>
+                  <span>角色</span>
+                  <select
+                    className={formInputClass}
+                    value={form.role_code}
+                    disabled={editing.user_id === user?.user_id || roles.length === 0}
+                    onChange={(event) => setForm({ ...form, role_code: event.target.value as typeof form.role_code })}
+                  >
+                    {roles.length === 0 ? (
+                      <option value="" disabled>加载中…</option>
+                    ) : (
+                      roles.map((role) => (
+                        <option key={role.role_code} value={role.role_code}>
+                          {role.role_name}
+                        </option>
+                      ))
+                    )}
+                  </select>
+                </label>
+              )}
               {editing && (
                 <label className={formFieldClass}>
                   <span>状态</span>