From 923c3ee12e57f8e6ff90547c7d158310c4af374d Mon Sep 17 00:00:00 2001
From: Alexander Zinchuk <alx.zinchuk@gmail.com>
Date: Tue, 20 Sep 2022 14:59:12 +0200
Subject: [PATCH] Composer: Fix error when opening chat with read-only
 restriction (again) (#2044)

---
 src/api/gramjs/methods/messages.ts | 17 +++++++++++------
 src/global/actions/api/messages.ts |  8 +++++++-
 2 files changed, 18 insertions(+), 7 deletions(-)

diff --git a/src/api/gramjs/methods/messages.ts b/src/api/gramjs/methods/messages.ts
index 4f8be32d..01bfccdd 100644
--- a/src/api/gramjs/methods/messages.ts
+++ b/src/api/gramjs/methods/messages.ts
@@ -734,12 +734,17 @@ export async function sendMessageAction({
     return undefined;
   }
 
-  const result = await invokeRequest(new GramJs.messages.SetTyping({
-    peer: buildInputPeer(peer.id, peer.accessHash),
-    topMsgId: threadId,
-    action: gramAction,
-  }));
-  return result;
+  try {
+    const result = await invokeRequest(new GramJs.messages.SetTyping({
+      peer: buildInputPeer(peer.id, peer.accessHash),
+      topMsgId: threadId,
+      action: gramAction,
+    }), undefined, true);
+    return result;
+  } catch (error) {
+    // Prevent error from being displayed in UI
+  }
+  return undefined;
 }
 
 export async function markMessageListRead({
diff --git a/src/global/actions/api/messages.ts b/src/global/actions/api/messages.ts
index d1f39028..03808f2a 100644
--- a/src/global/actions/api/messages.ts
+++ b/src/global/actions/api/messages.ts
@@ -75,7 +75,9 @@ import {
 import {
   debounce, onTickEnd, rafPromise,
 } from '../../../util/schedulers';
-import { getMessageOriginalId, getUserFullName, isServiceNotificationMessage } from '../../helpers';
+import {
+  getMessageOriginalId, getUserFullName, isDeletedUser, isServiceNotificationMessage, isUserBot,
+} from '../../helpers';
 import { getTranslation } from '../../../util/langProvider';
 import { ensureProtocol } from '../../../util/ensureProtocol';
 
@@ -332,6 +334,8 @@ addActionHandler('saveDraft', (global, actions, payload) => {
 
   const { text, entities } = draft;
   const chat = selectChat(global, chatId)!;
+  const user = selectUser(global, chatId)!;
+  if (user && isDeletedUser(user)) return undefined;
 
   if (threadId === MAIN_THREAD_ID) {
     void callApi('saveDraft', {
@@ -484,6 +488,8 @@ addActionHandler('sendMessageAction', async (global, actions, payload) => {
 
   const chat = selectChat(global, chatId)!;
   if (!chat) return;
+  const user = selectUser(global, chatId);
+  if (user && (isUserBot(user) || isDeletedUser(user))) return;
 
   await callApi('sendMessageAction', {
     peer: chat, threadId, action,