Add td_api::messagePremiumGiveawayCreated.

td/generate/scheme/td_api.tl

@@ -2811,7 +2811,10 @@ messageGiftedPremium gifter_user_id:int53 currency:string amount:int53 cryptocur
 //@code The gift code
 messagePremiumGiftCode creator_id:MessageSender is_from_giveaway:Bool month_count:int32 sticker:sticker code:string = MessageContent;
 
-//@description A Telegram Premium giveaway was created
+//@description A Telegram Premium giveaway was created for the chat
+messagePremiumGiveawayCreated = MessageContent;
+
+//@description A Telegram Premium giveaway
 //@parameters Giveaway parameters
 //@user_count Number of users which will receive Telegram Premium subscription gift codes
 //@month_count Number of month the Telegram Premium subscription will be active after code activation

td/telegram/DialogAction.cpp

@@ -415,6 +415,7 @@ bool DialogAction::is_canceled_by_message_of_type(MessageContentType message_con
     case MessageContentType::WriteAccessAllowedByRequest:
     case MessageContentType::GiftCode:
     case MessageContentType::Giveaway:
+    case MessageContentType::GiveawayLaunch:
       return false;
     default:
       UNREACHABLE();

td/telegram/MessageContent.cpp

@@ -478,7 +478,7 @@ class MessageChatSetTtl final : public MessageContent {
 
 class MessageUnsupported final : public MessageContent {
  public:
-  static constexpr int32 CURRENT_VERSION = 22;
+  static constexpr int32 CURRENT_VERSION = 23;
   int32 version = CURRENT_VERSION;
 
   MessageUnsupported() = default;
@@ -972,6 +972,15 @@ class MessageGiveaway final : public MessageContent {
   }
 };
 
+class MessageGiveawayLaunch final : public MessageContent {
+ public:
+  MessageGiveawayLaunch() = default;
+
+  MessageContentType get_type() const final {
+    return MessageContentType::GiveawayLaunch;
+  }
+};
+
 template <class StorerT>
 static void store(const MessageContent *content, StorerT &storer) {
   CHECK(content != nullptr);
@@ -1397,6 +1406,8 @@ static void store(const MessageContent *content, StorerT &storer) {
       store(m->months, storer);
       break;
     }
+    case MessageContentType::GiveawayLaunch:
+      break;
     default:
       UNREACHABLE();
   }
@@ -1971,6 +1982,9 @@ static void parse(unique_ptr<MessageContent> &content, ParserT &parser) {
       content = std::move(m);
       break;
     }
+    case MessageContentType::GiveawayLaunch:
+      content = make_unique<MessageGiveawayLaunch>();
+      break;
 
     default:
       is_bad = true;
@@ -2594,6 +2608,7 @@ bool can_have_input_media(const Td *td, const MessageContent *content, bool is_s
     case MessageContentType::SetBackground:
     case MessageContentType::WriteAccessAllowedByRequest:
     case MessageContentType::GiftCode:
+    case MessageContentType::GiveawayLaunch:
       return false;
     case MessageContentType::Animation:
     case MessageContentType::Audio:
@@ -2726,6 +2741,7 @@ SecretInputMedia get_secret_input_media(const MessageContent *content, Td *td,
     case MessageContentType::WriteAccessAllowedByRequest:
     case MessageContentType::GiftCode:
     case MessageContentType::Giveaway:
+    case MessageContentType::GiveawayLaunch:
       break;
     default:
       UNREACHABLE();
@@ -2861,6 +2877,7 @@ static tl_object_ptr<telegram_api::InputMedia> get_input_media_impl(
     case MessageContentType::WriteAccessAllowedByRequest:
     case MessageContentType::GiftCode:
     case MessageContentType::Giveaway:
+    case MessageContentType::GiveawayLaunch:
       break;
     default:
       UNREACHABLE();
@@ -3036,6 +3053,7 @@ void delete_message_content_thumbnail(MessageContent *content, Td *td) {
     case MessageContentType::WriteAccessAllowedByRequest:
     case MessageContentType::GiftCode:
     case MessageContentType::Giveaway:
+    case MessageContentType::GiveawayLaunch:
       break;
     default:
       UNREACHABLE();
@@ -3243,6 +3261,7 @@ Status can_send_message_content(DialogId dialog_id, const MessageContent *conten
     case MessageContentType::SetBackground:
     case MessageContentType::WriteAccessAllowedByRequest:
     case MessageContentType::GiftCode:
+    case MessageContentType::GiveawayLaunch:
       UNREACHABLE();
   }
   return Status::OK();
@@ -3383,6 +3402,7 @@ static int32 get_message_content_media_index_mask(const MessageContent *content,
     case MessageContentType::WriteAccessAllowedByRequest:
     case MessageContentType::GiftCode:
     case MessageContentType::Giveaway:
+    case MessageContentType::GiveawayLaunch:
       return 0;
     default:
       UNREACHABLE();
@@ -3613,6 +3633,8 @@ vector<UserId> get_message_content_min_user_ids(const Td *td, const MessageConte
       break;
     case MessageContentType::Giveaway:
       break;
+    case MessageContentType::GiveawayLaunch:
+      break;
     default:
       UNREACHABLE();
       break;
@@ -4336,6 +4358,8 @@ void merge_message_contents(Td *td, const MessageContent *old_content, MessageCo
       }
       break;
     }
+    case MessageContentType::GiveawayLaunch:
+      break;
     default:
       UNREACHABLE();
       break;
@@ -4479,6 +4503,7 @@ bool merge_message_content_file_id(Td *td, MessageContent *message_content, File
     case MessageContentType::WriteAccessAllowedByRequest:
     case MessageContentType::GiftCode:
     case MessageContentType::Giveaway:
+    case MessageContentType::GiveawayLaunch:
       LOG(ERROR) << "Receive new file " << new_file_id << " in a sent message of the type " << content_type;
       break;
     default:
@@ -5541,6 +5566,7 @@ unique_ptr<MessageContent> dup_message_content(Td *td, DialogId dialog_id, const
     case MessageContentType::SetBackground:
     case MessageContentType::WriteAccessAllowedByRequest:
     case MessageContentType::GiftCode:
+    case MessageContentType::GiveawayLaunch:
       return nullptr;
     default:
       UNREACHABLE();
@@ -6296,6 +6322,8 @@ tl_object_ptr<td_api::MessageContent> get_message_content_object(const MessageCo
       return td_api::make_object<td_api::messagePremiumGiveaway>(
           m->giveaway_parameters.get_premium_giveaway_parameters_object(td), m->quantity, m->months);
     }
+    case MessageContentType::GiveawayLaunch:
+      return td_api::make_object<td_api::messagePremiumGiveawayCreated>();
     default:
       UNREACHABLE();
       return nullptr;
@@ -6724,6 +6752,7 @@ string get_message_content_search_text(const Td *td, const MessageContent *conte
     case MessageContentType::WriteAccessAllowedByRequest:
     case MessageContentType::GiftCode:
     case MessageContentType::Giveaway:
+    case MessageContentType::GiveawayLaunch:
       return string();
     default:
       UNREACHABLE();
@@ -7041,6 +7070,8 @@ void add_message_content_dependencies(Dependencies &dependencies, const MessageC
       content->giveaway_parameters.add_dependencies(dependencies);
       break;
     }
+    case MessageContentType::GiveawayLaunch:
+      break;
     default:
       UNREACHABLE();
       break;

td/telegram/MessageContentType.cpp

@@ -132,6 +132,8 @@ StringBuilder &operator<<(StringBuilder &string_builder, MessageContentType cont
       return string_builder << "GiftCode";
     case MessageContentType::Giveaway:
       return string_builder << "Giveaway";
+    case MessageContentType::GiveawayLaunch:
+      return string_builder << "GiveawayLaunch";
     default:
       return string_builder << "Invalid type " << static_cast<int32>(content_type);
   }
@@ -200,6 +202,7 @@ bool is_allowed_media_group_content(MessageContentType content_type) {
     case MessageContentType::WriteAccessAllowedByRequest:
     case MessageContentType::GiftCode:
     case MessageContentType::Giveaway:
+    case MessageContentType::GiveawayLaunch:
       return false;
     default:
       UNREACHABLE();
@@ -277,6 +280,7 @@ bool is_secret_message_content(int32 ttl, MessageContentType content_type) {
     case MessageContentType::WriteAccessAllowedByRequest:
     case MessageContentType::GiftCode:
     case MessageContentType::Giveaway:
+    case MessageContentType::GiveawayLaunch:
       return false;
     default:
       UNREACHABLE();
@@ -347,6 +351,7 @@ bool is_service_message_content(MessageContentType content_type) {
     case MessageContentType::SetBackground:
     case MessageContentType::WriteAccessAllowedByRequest:
     case MessageContentType::GiftCode:
+    case MessageContentType::GiveawayLaunch:
       return true;
     default:
       UNREACHABLE();
@@ -417,6 +422,7 @@ bool can_have_message_content_caption(MessageContentType content_type) {
     case MessageContentType::WriteAccessAllowedByRequest:
     case MessageContentType::GiftCode:
     case MessageContentType::Giveaway:
+    case MessageContentType::GiveawayLaunch:
       return false;
     default:
       UNREACHABLE();

td/telegram/MessageContentType.h

@@ -73,7 +73,8 @@ enum class MessageContentType : int32 {
   Story,
   WriteAccessAllowedByRequest,
   GiftCode,
-  Giveaway
+  Giveaway,
+  GiveawayLaunch
 };
 // increase MessageUnsupported::CURRENT_VERSION each time a new message content type is added
 

td/telegram/MessagesManager.cpp

@@ -26325,6 +26325,7 @@ bool MessagesManager::can_edit_message(DialogId dialog_id, const Message *m, boo
     case MessageContentType::SetBackground:
     case MessageContentType::WriteAccessAllowedByRequest:
     case MessageContentType::GiftCode:
+    case MessageContentType::GiveawayLaunch:
       return false;
     default:
       UNREACHABLE();