show empty tip when no terms (#8294)

* show empty tip when no terms

* update

frontend/src/pages/sys-admin/terms-and-conditions/content.js

@@ -38,7 +38,7 @@ class Content extends Component {
       return <p className="error text-center">{errorMsg}</p>;
     } else {
       const emptyTip = (
-        <EmptyTip text={gettext('No terms and conditions')}>
+        <EmptyTip text={gettext('There is no teams and conditions yet.')}>
         </EmptyTip>
       );
       const table = (

frontend/src/tc-view.js

@@ -1,9 +1,11 @@
 import React from 'react';
 import { createRoot } from 'react-dom/client';
 import Logo from './components/logo';
+import EmptyTip from './components/empty-tip';
 import Account from './components/common/account';
 import TermsPreviewWidget from './components/terms-preview-widget';
 import { Utils } from './utils/utils';
+import { gettext } from './utils/constants';
 
 import './css/tc-accept.css';
 
@@ -21,14 +23,26 @@ class TCView extends React.Component {
           <Logo />
           <Account />
         </div>
-        <div className="o-auto">
+        { termsText ?
-          <div className="py-4 px-4 my-6 mx-auto content">
+          <div className="o-auto">
-            <h2 dangerouslySetInnerHTML={{ __html: Utils.HTMLescape(termsName) }}></h2>
+            <div className="py-4 px-4 my-6 mx-auto content">
-            <div className="article">
+              <h2 dangerouslySetInnerHTML={{ __html: Utils.HTMLescape(termsName) }}></h2>
-              <TermsPreviewWidget content={termsText} />
+              <div className="article">
+                <TermsPreviewWidget content={termsText} />
+              </div>
             </div>
           </div>
-        </div>
+          :
+          <div className="cur-view-content">
+            <EmptyTip
+              text={
+                <>
+                  <p className="m-0">{gettext('There is no teams and conditions yet.')}</p>
+                </>
+              }
+            />
+          </div>
+        }
       </div>
     );
   }

thirdpart/termsandconditions/models.py

@@ -74,7 +74,7 @@ class TermsAndConditions(models.Model):
                 date_active__lte=timezone.now(),
                 slug=slug).latest('date_active')
         except TermsAndConditions.DoesNotExist:
-            raise Http404
+            active_terms = None
 
         return active_terms