Fix migrated_to_channel preloading.

GitOrigin-RevId: d87246857b4a6e7d429e8e9dd835ca0678f44a2d

td/telegram/ContactsManager.cpp

@@ -4937,6 +4937,10 @@ bool ContactsManager::have_user_force(UserId user_id) {
 }
 
 ContactsManager::User *ContactsManager::get_user_force(UserId user_id) {
+  if (!user_id.is_valid()) {
+    return nullptr;
+  }
+
   User *u = get_user(user_id);
   if (u != nullptr) {
     return u;
@@ -5138,6 +5142,10 @@ void ContactsManager::on_load_chat_from_database(ChatId chat_id, string value) {
     }
   }
 
+  if (c != nullptr && c->migrated_to_channel_id.is_valid() && !have_channel_force(c->migrated_to_channel_id)) {
+    LOG(ERROR) << "Can't find " << c->migrated_to_channel_id << " from " << chat_id;
+  }
+
   for (auto &promise : promises) {
     promise.set_value(Unit());
   }
@@ -5148,8 +5156,16 @@ bool ContactsManager::have_chat_force(ChatId chat_id) {
 }
 
 ContactsManager::Chat *ContactsManager::get_chat_force(ChatId chat_id) {
+  if (!chat_id.is_valid()) {
+    return nullptr;
+  }
+
   Chat *c = get_chat(chat_id);
   if (c != nullptr) {
+    if (c->migrated_to_channel_id.is_valid() && !have_channel_force(c->migrated_to_channel_id)) {
+      LOG(ERROR) << "Can't find " << c->migrated_to_channel_id << " from " << chat_id;
+    }
+
     return c;
   }
   if (!G()->parameters().use_chat_info_db) {
@@ -5360,6 +5376,10 @@ bool ContactsManager::have_channel_force(ChannelId channel_id) {
 }
 
 ContactsManager::Channel *ContactsManager::get_channel_force(ChannelId channel_id) {
+  if (!channel_id.is_valid()) {
+    return nullptr;
+  }
+
   Channel *c = get_channel(channel_id);
   if (c != nullptr) {
     return c;
@@ -5581,11 +5601,14 @@ bool ContactsManager::have_secret_chat_force(SecretChatId secret_chat_id) {
 }
 
 ContactsManager::SecretChat *ContactsManager::get_secret_chat_force(SecretChatId secret_chat_id) {
+  if (!secret_chat_id.is_valid()) {
+    return nullptr;
+  }
+
   SecretChat *c = get_secret_chat(secret_chat_id);
   if (c != nullptr) {
     if (!have_user_force(c->user_id)) {
       LOG(ERROR) << "Can't find " << c->user_id << " from " << secret_chat_id;
-      return nullptr;
     }
     return c;
   }
@@ -9028,14 +9051,17 @@ int32 ContactsManager::get_basic_group_id_object(ChatId chat_id, const char *sou
   return chat_id.get();
 }
 
-tl_object_ptr<td_api::basicGroup> ContactsManager::get_basic_group_object(ChatId chat_id) const {
+tl_object_ptr<td_api::basicGroup> ContactsManager::get_basic_group_object(ChatId chat_id) {
   return get_basic_group_object(chat_id, get_chat(chat_id));
 }
 
-tl_object_ptr<td_api::basicGroup> ContactsManager::get_basic_group_object(ChatId chat_id, const Chat *chat) const {
+tl_object_ptr<td_api::basicGroup> ContactsManager::get_basic_group_object(ChatId chat_id, const Chat *chat) {
   if (chat == nullptr) {
     return nullptr;
   }
+  if (chat->migrated_to_channel_id.is_valid()) {
+    get_channel_force(chat->migrated_to_channel_id);
+  }
   return make_tl_object<td_api::basicGroup>(
       chat_id.get(), chat->participant_count, get_chat_status(chat).get_chat_member_status_object(),
       chat->everyone_is_administrator, chat->is_active,

td/telegram/ContactsManager.h

@@ -376,7 +376,7 @@ class ContactsManager : public Actor {
 
   int32 get_basic_group_id_object(ChatId chat_id, const char *source) const;
 
-  tl_object_ptr<td_api::basicGroup> get_basic_group_object(ChatId chat_id) const;
+  tl_object_ptr<td_api::basicGroup> get_basic_group_object(ChatId chat_id);
 
   tl_object_ptr<td_api::basicGroupFullInfo> get_basic_group_full_info_object(ChatId chat_id) const;
 
@@ -945,7 +945,7 @@ class ContactsManager : public Actor {
 
   tl_object_ptr<td_api::userFullInfo> get_user_full_info_object(UserId user_id, const UserFull *user_full) const;
 
-  tl_object_ptr<td_api::basicGroup> get_basic_group_object(ChatId chat_id, const Chat *chat) const;
+  tl_object_ptr<td_api::basicGroup> get_basic_group_object(ChatId chat_id, const Chat *chat);
 
   tl_object_ptr<td_api::basicGroupFullInfo> get_basic_group_full_info_object(const ChatFull *chat_full) const;
 

td/telegram/MessagesManager.cpp

@@ -19249,11 +19249,12 @@ std::pair<int32, vector<DialogParticipant>> MessagesManager::search_dialog_parti
       return td_->contacts_manager_->get_channel_participants(
           dialog_id.get_channel_id(), td_api::make_object<td_api::supergroupMembersFilterSearch>(query), 0, limit,
           random_id, force, std::move(promise));
-    case DialogType::SecretChat:
+    case DialogType::SecretChat: {
       promise.set_value(Unit());
-      return search_private_chat_participants(
-          td_->contacts_manager_->get_my_id("search_dialog_participants"),
-          td_->contacts_manager_->get_secret_chat_user_id(dialog_id.get_secret_chat_id()), query, limit);
+      auto peer_user_id = td_->contacts_manager_->get_secret_chat_user_id(dialog_id.get_secret_chat_id());
+      return search_private_chat_participants(td_->contacts_manager_->get_my_id("search_dialog_participants"),
+                                              peer_user_id, query, limit);
+    }
     case DialogType::None:
     default:
       UNREACHABLE();

td/telegram/UpdatesManager.cpp

@@ -1502,7 +1502,7 @@ void UpdatesManager::on_update(tl_object_ptr<telegram_api::updateEncryptedChatTy
   }
 
   UserId user_id = td_->contacts_manager_->get_secret_chat_user_id(secret_chat_id);
-  if (!user_id.is_valid()) {
+  if (!td_->contacts_manager_->have_user_force(user_id)) {
     LOG(DEBUG) << "Ignore secret chat typing of unknown " << user_id;
     return;
   }