Invalidate and reload UserFull after receiving first incoming message from the user to fix chatActionBar.

GitOrigin-RevId: 34c0492433475fc49f01159615462e7b7edf7d0b

td/telegram/ContactsManager.cpp

@@ -7091,6 +7091,16 @@ void ContactsManager::on_update_phone_number_privacy() {
   }
 }
 
+void ContactsManager::invalidate_user_full(UserId user_id) {
+  auto user_full = get_user_full_force(user_id);
+  if (user_full != nullptr && !user_full->is_expired()) {
+    user_full->expires_at = 0.0;
+    user_full->need_save_to_database = true;
+
+    update_user_full(user_full, user_id);
+  }
+}
+
 UserId ContactsManager::get_user_id(const tl_object_ptr<telegram_api::User> &user) {
   CHECK(user != nullptr);
   switch (user->get_id()) {

td/telegram/ContactsManager.h

@@ -261,6 +261,8 @@ class ContactsManager : public Actor {
 
   void on_update_phone_number_privacy();
 
+  void invalidate_user_full(UserId user_id);
+
   void on_channel_unban_timeout(ChannelId channel_id);
 
   void check_dialog_username(DialogId dialog_id, const string &username, Promise<CheckDialogUsernameResult> &&promise);

td/telegram/MessagesManager.cpp

@@ -29038,6 +29038,30 @@ MessagesManager::Message *MessagesManager::add_message_to_dialog(Dialog *d, uniq
     update_top_dialogs(dialog_id, m);
     cancel_user_dialog_action(dialog_id, m);
     try_hide_distance(dialog_id, m);
+
+    if (d->messages == nullptr && !m->is_outgoing && dialog_id != get_my_dialog_id()) {
+      switch (dialog_id.get_type()) {
+        case DialogType::User:
+          td_->contacts_manager_->invalidate_user_full(dialog_id.get_user_id());
+          td_->contacts_manager_->reload_user_full(dialog_id.get_user_id());
+          break;
+        case DialogType::Chat:
+        case DialogType::Channel:
+          // nothing to do
+          break;
+        case DialogType::SecretChat: {
+          auto user_id = td_->contacts_manager_->get_secret_chat_user_id(dialog_id.get_secret_chat_id());
+          if (user_id.is_valid()) {
+            td_->contacts_manager_->invalidate_user_full(user_id);
+            td_->contacts_manager_->reload_user_full(user_id);
+          }
+          break;
+        }
+        case DialogType::None:
+        default:
+          UNREACHABLE();
+      }
+    }
   }
 
   Message *result_message = treap_insert_message(&d->messages, std::move(message));