The error message is not user-friendly when adding duplicate permissi…

console-ui/src/locales/en-US.js

@@ -673,6 +673,7 @@ const I18N_CONF = {
     defaultFuzzyd: 'Default fuzzy query mode opened',
     fuzzyd: "Add wildcard '*' for fuzzy query",
     query: 'Search',
+    checkPermission: 'This role permission already exists!',
   },
   NewPermissions: {
     addPermission: 'Add Permission',

console-ui/src/locales/zh-CN.js

@@ -668,6 +668,7 @@ const I18N_CONF = {
     defaultFuzzyd: '已开启默认模糊查询',
     fuzzyd: "添加通配符'*'进行模糊查询",
     query: '查询',
+    checkPermission: '此角色权限已存在！',
   },
   NewPermissions: {
     addPermission: '添加权限',

console-ui/src/pages/AuthorityControl/PermissionsManagement/PermissionsManagement.js

@@ -25,9 +25,15 @@ import {
   Form,
   Input,
   Switch,
+  Message,
 } from '@alifd/next';
 import { connect } from 'react-redux';
-import { getPermissions, createPermission, deletePermission } from '../../../reducers/authority';
+import {
+  getPermissions,
+  checkPermission,
+  createPermission,
+  deletePermission,
+} from '../../../reducers/authority';
 import { getNamespaces } from '../../../reducers/namespace';
 import RegionGroup from '../../../components/RegionGroup';
 import NewPermissions from './NewPermissions';
@@ -217,9 +223,17 @@ class PermissionsManagement extends React.Component {
         <NewPermissions
           visible={createPermissionVisible}
           onOk={permission =>
-            createPermission(permission).then(res => {
-              this.setState({ pageNo: 1 }, () => this.getPermissions());
-              return res;
+            checkPermission(permission).then(res => {
+              if (res) {
+                Message.error({
+                  content: locale.checkPermission,
+                });
+              } else {
+                createPermission(permission).then(res => {
+                  this.setState({ pageNo: 1 }, () => this.getPermissions());
+                  return res;
+                });
+              }
             })
           }
           onCancel={() => this.colseCreatePermission()}

console-ui/src/reducers/authority.js

@@ -119,6 +119,15 @@ const getPermissions = params => dispatch =>
     .get('v1/auth/permissions', { params })
     .then(data => dispatch({ type: PERMISSIONS_LIST, data }));
 
+/**
+ * 添加权限前置校验
+ * @param {*} param0
+ */
+const checkPermission = ([role, resource, action]) => {
+  const params = { role, resource, action };
+  return request.get('v1/auth/permissions', { params }).then(res => res.data);
+};
+
 /**
  * 给角色添加权限
  * @param {*} param0
@@ -157,6 +166,7 @@ export {
   createRole,
   deleteRole,
   getPermissions,
+  checkPermission,
   createPermission,
   deletePermission,
 };