From a16dbd5a0c92325b94553d5aaf182f2852d1b737 Mon Sep 17 00:00:00 2001
From: Rafail6666 <ahmetshin.rafael@list.ru>
Date: Fri, 4 Apr 2025 23:21:14 +0500
Subject: [PATCH] add lib bad-words-next, filter bad words for en and ru lang

---
 .../assets/js/widgets/components/ChatInput.jsx      | 13 ++++++++++++-
 services/app/apps/codebattle/package.json           |  1 +
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/services/app/apps/codebattle/assets/js/widgets/components/ChatInput.jsx b/services/app/apps/codebattle/assets/js/widgets/components/ChatInput.jsx
index bbfcb4b61..7042702f2 100644
--- a/services/app/apps/codebattle/assets/js/widgets/components/ChatInput.jsx
+++ b/services/app/apps/codebattle/assets/js/widgets/components/ChatInput.jsx
@@ -14,6 +14,11 @@ import useClickAway from '../utils/useClickAway';
 import EmojiPicker from './EmojiPicker';
 import EmojiToolTip from './EmojiTooltip';
 
+import BadWordsNext from 'bad-words-next';
+import en from 'bad-words-next/lib/en';
+import ru from 'bad-words-next/lib/ru';
+import rl from 'bad-words-next/lib/ru_lat';
+
 const MAX_MESSAGE_LENGTH = 1024;
 
 const trimColons = message => message.slice(0, message.lastIndexOf(':'));
@@ -34,6 +39,11 @@ export default function ChatInput({ inputRef, disabled = false }) {
   const [text, setText] = useState('');
   const activeRoom = useSelector(selectors.activeRoomSelector);
 
+  const badwords = new BadWordsNext()
+  badwords.add(en);
+  badwords.add(ru);
+  badwords.add(rl);
+
   const handleChange = async ({ target: { value } }) => {
     if (value.length > MAX_MESSAGE_LENGTH) {
       setMaxLengthExceeded(true);
@@ -46,8 +56,9 @@ export default function ChatInput({ inputRef, disabled = false }) {
 
   const handleSubmit = e => {
     e.preventDefault();
+    const filteredText = badwords.filter(text);
     const message = {
-      text,
+      filteredText,
       meta: {
         type: activeRoom.targetUserId ? messageTypes.private : messageTypes.general,
         targetUserId: activeRoom.targetUserId,
diff --git a/services/app/apps/codebattle/package.json b/services/app/apps/codebattle/package.json
index be4927ea4..4368048f1 100644
--- a/services/app/apps/codebattle/package.json
+++ b/services/app/apps/codebattle/package.json
@@ -56,6 +56,7 @@
     "@xstate/react": "^3.2.2",
     "@xstate/test": "^1.0.0-alpha.1",
     "axios": "^1.6.0",
+    "bad-words-next": "^3.1.1",
     "bootstrap": "^4.6.2",
     "calcite-react": "^0.56.2",
     "chart.js": "^4.4.3",