Add Message.unread_reactions.

td/generate/scheme/td_api.tl

@@ -786,6 +786,12 @@ messageReaction reaction:string total_count:int32 is_chosen:Bool recent_sender_i
 //@reactions The list of reactions added to the message
 messageInteractionInfo view_count:int32 forward_count:int32 reply_info:messageReplyInfo reactions:vector<messageReaction> = MessageInteractionInfo;
 
+//@description Contains information about an unread reaction to a message
+//@reaction Text representation of the reaction
+//@sender_id Identifier of the sender, added the reaction
+//@is_big True, if the reaction was added with a big animation
+unreadReaction reaction:string sender_id:MessageSender is_big:Bool = UnreadReaction;
+
 
 //@class MessageSendingState @description Contains information about the sending state of the message
 
@@ -824,6 +830,7 @@ messageSendingStateFailed error_code:int32 error_message:string can_retry:Bool n
 //@edit_date Point in time (Unix timestamp) when the message was last edited
 //@forward_info Information about the initial message sender; may be null
 //@interaction_info Information about interactions with the message; may be null
+//@unread_reactions Information about unread reactions added to the message
 //@reply_in_chat_id If non-zero, the identifier of the chat to which the replied message belongs; Currently, only messages in the Replies chat can have different reply_in_chat_id and chat_id
 //@reply_to_message_id If non-zero, the identifier of the message this message is replying to; can be the identifier of a deleted message
 //@message_thread_id If non-zero, the identifier of the message thread the message belongs to; unique within the chat to which the message belongs
@@ -835,7 +842,7 @@ messageSendingStateFailed error_code:int32 error_message:string can_retry:Bool n
 //@restriction_reason If non-empty, contains a human-readable description of the reason why access to this message must be restricted
 //@content Content of the message
 //@reply_markup Reply markup for the message; may be null
-message id:int53 sender_id:MessageSender chat_id:int53 sending_state:MessageSendingState scheduling_state:MessageSchedulingState is_outgoing:Bool is_pinned:Bool can_be_edited:Bool can_be_forwarded:Bool can_be_saved:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_get_added_reactions:Bool can_get_statistics:Bool can_get_message_thread:Bool can_get_viewers:Bool can_get_media_timestamp_links:Bool has_timestamped_media:Bool is_channel_post:Bool contains_unread_mention:Bool date:int32 edit_date:int32 forward_info:messageForwardInfo interaction_info:messageInteractionInfo reply_in_chat_id:int53 reply_to_message_id:int53 message_thread_id:int53 ttl:int32 ttl_expires_in:double via_bot_user_id:int53 author_signature:string media_album_id:int64 restriction_reason:string content:MessageContent reply_markup:ReplyMarkup = Message;
+message id:int53 sender_id:MessageSender chat_id:int53 sending_state:MessageSendingState scheduling_state:MessageSchedulingState is_outgoing:Bool is_pinned:Bool can_be_edited:Bool can_be_forwarded:Bool can_be_saved:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_get_added_reactions:Bool can_get_statistics:Bool can_get_message_thread:Bool can_get_viewers:Bool can_get_media_timestamp_links:Bool has_timestamped_media:Bool is_channel_post:Bool contains_unread_mention:Bool date:int32 edit_date:int32 forward_info:messageForwardInfo interaction_info:messageInteractionInfo unread_reactions:vector<unreadReaction> reply_in_chat_id:int53 reply_to_message_id:int53 message_thread_id:int53 ttl:int32 ttl_expires_in:double via_bot_user_id:int53 author_signature:string media_album_id:int64 restriction_reason:string content:MessageContent reply_markup:ReplyMarkup = Message;
 
 //@description Contains a list of messages @total_count Approximate total count of messages found @messages List of messages; messages may be null
 messages total_count:int32 messages:vector<message> = Messages;
@@ -1006,6 +1013,7 @@ videoChat group_call_id:int32 has_participants:Bool default_participant_id:Messa
 //@last_read_inbox_message_id Identifier of the last read incoming message
 //@last_read_outbox_message_id Identifier of the last read outgoing message
 //@unread_mention_count Number of unread messages with a mention/reply in the chat
+//@unread_reaction_count Number of messages with unread reactions in the chat
 //@notification_settings Notification settings for the chat
 //@available_reactions List of reactions, available in the chat
 //@message_ttl Current message Time To Live setting (self-destruct timer) for the chat; 0 if not defined. TTL is counted from the time message or its content is viewed in secret chats and from the send date in other chats
@@ -1016,7 +1024,7 @@ videoChat group_call_id:int32 has_participants:Bool default_participant_id:Messa
 //@reply_markup_message_id Identifier of the message from which reply markup needs to be used; 0 if there is no default custom reply markup in the chat
 //@draft_message A draft of a message in the chat; may be null
 //@client_data Application-specific data associated with the chat. (For example, the chat scroll position or local chat notification settings can be stored here.) Persistent if the message database is used
-chat id:int53 type:ChatType title:string photo:chatPhotoInfo permissions:chatPermissions last_message:message positions:vector<chatPosition> message_sender_id:MessageSender has_protected_content:Bool is_marked_as_unread:Bool is_blocked:Bool has_scheduled_messages:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_be_reported:Bool default_disable_notification:Bool unread_count:int32 last_read_inbox_message_id:int53 last_read_outbox_message_id:int53 unread_mention_count:int32 notification_settings:chatNotificationSettings available_reactions:vector<string> message_ttl:int32 theme_name:string action_bar:ChatActionBar video_chat:videoChat pending_join_requests:chatJoinRequestsInfo reply_markup_message_id:int53 draft_message:draftMessage client_data:string = Chat;
+chat id:int53 type:ChatType title:string photo:chatPhotoInfo permissions:chatPermissions last_message:message positions:vector<chatPosition> message_sender_id:MessageSender has_protected_content:Bool is_marked_as_unread:Bool is_blocked:Bool has_scheduled_messages:Bool can_be_deleted_only_for_self:Bool can_be_deleted_for_all_users:Bool can_be_reported:Bool default_disable_notification:Bool unread_count:int32 last_read_inbox_message_id:int53 last_read_outbox_message_id:int53 unread_mention_count:int32 unread_reaction_count:int32 notification_settings:chatNotificationSettings available_reactions:vector<string> message_ttl:int32 theme_name:string action_bar:ChatActionBar video_chat:videoChat pending_join_requests:chatJoinRequestsInfo reply_markup_message_id:int53 draft_message:draftMessage client_data:string = Chat;
 
 //@description Represents a list of chats @total_count Approximate total count of chats found @chat_ids List of chat identifiers
 chats total_count:int32 chat_ids:vector<int53> = Chats;
@@ -3753,6 +3761,9 @@ updateMessageContentOpened chat_id:int53 message_id:int53 = Update;
 //@description A message with an unread mention was read @chat_id Chat identifier @message_id Message identifier @unread_mention_count The new number of unread mention messages left in the chat
 updateMessageMentionRead chat_id:int53 message_id:int53 unread_mention_count:int32 = Update;
 
+//@description The list of unread reactions added to a message was changed @chat_id Chat identifier @message_id Message identifier @unread_reactions The new list of unread reactions @unread_reaction_count The new number of messages with unread reactions left in the chat
+updateMessageUnreadReactions chat_id:int53 message_id:int53 unread_reactions:vector<unreadReaction> unread_reaction_count:int32 = Update;
+
 //@description A message with a live location was viewed. When the update is received, the application is supposed to update the live location
 //@chat_id Identifier of the chat with the live location message @message_id Identifier of the message with live location
 updateMessageLiveLocationViewed chat_id:int53 message_id:int53 = Update;
@@ -3812,6 +3823,9 @@ updateChatTheme chat_id:int53 theme_name:string = Update;
 //@description The chat unread_mention_count has changed @chat_id Chat identifier @unread_mention_count The number of unread mention messages left in the chat
 updateChatUnreadMentionCount chat_id:int53 unread_mention_count:int32 = Update;
 
+//@description The chat unread_reaction_count has changed @chat_id Chat identifier @unread_reaction_count The number of messages with unread reactions left in the chat
+updateChatUnreadReactionCount chat_id:int53 unread_reaction_count:int32 = Update;
+
 //@description A chat video chat state has changed @chat_id Chat identifier @video_chat New value of video_chat
 updateChatVideoChat chat_id:int53 video_chat:videoChat = Update;
 

td/telegram/MessageReaction.cpp

@@ -239,6 +239,23 @@ StringBuilder &operator<<(StringBuilder &string_builder, const MessageReaction &
   return string_builder << ']';
 }
 
+td_api::object_ptr<td_api::unreadReaction> UnreadMessageReaction::get_unread_reaction_object(Td *td) const {
+  auto sender_id = get_min_message_sender_object(td, sender_dialog_id_, "get_unread_reaction_object");
+  if (sender_id == nullptr) {
+    return nullptr;
+  }
+  return td_api::make_object<td_api::unreadReaction>(reaction_, std::move(sender_id), is_big_);
+}
+
+bool operator==(const UnreadMessageReaction &lhs, const UnreadMessageReaction &rhs) {
+  return lhs.reaction_ == rhs.reaction_ && lhs.sender_dialog_id_ == rhs.sender_dialog_id_ && lhs.is_big_ == rhs.is_big_;
+}
+
+StringBuilder &operator<<(StringBuilder &string_builder, const UnreadMessageReaction &unread_reaction) {
+  return string_builder << '[' << unread_reaction.reaction_ << (unread_reaction.is_big_ ? " BY " : " by ")
+                        << unread_reaction.sender_dialog_id_ << ']';
+}
+
 unique_ptr<MessageReactions> MessageReactions::get_message_reactions(
     Td *td, tl_object_ptr<telegram_api::messageReactions> &&reactions, bool is_bot) {
   if (reactions == nullptr || is_bot) {
@@ -299,6 +316,9 @@ unique_ptr<MessageReactions> MessageReactions::get_message_reactions(
         }
 
         recent_chooser_dialog_ids.push_back(dialog_id);
+        if (peer_reaction->unread_) {
+          result->unread_reactions_.emplace_back(std::move(peer_reaction->reaction_), dialog_id, peer_reaction->big_);
+        }
         if (recent_chooser_dialog_ids.size() == MessageReaction::MAX_RECENT_CHOOSERS) {
           break;
         }
@@ -384,13 +404,20 @@ bool MessageReactions::need_update_message_reactions(const MessageReactions *old
     return true;
   }
 
-  // has_pending_reaction_ doesn't affect visible state
-  // compare all other fields
+  // unread_reactions_ are updated independently; compare all other fields
   return old_reactions->reactions_ != new_reactions->reactions_ || old_reactions->is_min_ != new_reactions->is_min_ ||
          old_reactions->can_see_all_choosers_ != new_reactions->can_see_all_choosers_ ||
          old_reactions->need_polling_ != new_reactions->need_polling_;
 }
 
+bool MessageReactions::need_update_unread_reactions(const MessageReactions *old_reactions,
+                                                    const MessageReactions *new_reactions) {
+  if (old_reactions == nullptr || old_reactions->unread_reactions_.empty()) {
+    return !(new_reactions == nullptr || new_reactions->unread_reactions_.empty());
+  }
+  return new_reactions == nullptr || old_reactions->unread_reactions_ != new_reactions->unread_reactions_;
+}
+
 void reload_message_reactions(Td *td, DialogId dialog_id, vector<MessageId> &&message_ids) {
   if (!td->messages_manager_->have_input_peer(dialog_id, AccessRights::Read) || message_ids.empty()) {
     return;

td/telegram/MessageReaction.h

@@ -93,10 +93,44 @@ inline bool operator!=(const MessageReaction &lhs, const MessageReaction &rhs) {
   return !(lhs == rhs);
 }
 
-StringBuilder &operator<<(StringBuilder &string_builder, const MessageReaction &message_reaction);
+StringBuilder &operator<<(StringBuilder &string_builder, const MessageReaction &reaction);
+
+class UnreadMessageReaction {
+  string reaction_;
+  DialogId sender_dialog_id_;
+  bool is_big_ = false;
+
+  friend bool operator==(const UnreadMessageReaction &lhs, const UnreadMessageReaction &rhs);
+
+  friend StringBuilder &operator<<(StringBuilder &string_builder, const UnreadMessageReaction &message_reaction);
+
+ public:
+  UnreadMessageReaction() = default;
+
+  UnreadMessageReaction(string reaction, DialogId sender_dialog_id, bool is_big)
+      : reaction_(std::move(reaction)), sender_dialog_id_(sender_dialog_id), is_big_(is_big) {
+  }
+
+  td_api::object_ptr<td_api::unreadReaction> get_unread_reaction_object(Td *td) const;
+
+  template <class StorerT>
+  void store(StorerT &storer) const;
+
+  template <class ParserT>
+  void parse(ParserT &parser);
+};
+
+bool operator==(const UnreadMessageReaction &lhs, const UnreadMessageReaction &rhs);
+
+inline bool operator!=(const UnreadMessageReaction &lhs, const UnreadMessageReaction &rhs) {
+  return !(lhs == rhs);
+}
+
+StringBuilder &operator<<(StringBuilder &string_builder, const UnreadMessageReaction &unread_reaction);
 
 struct MessageReactions {
   vector<MessageReaction> reactions_;
+  vector<UnreadMessageReaction> unread_reactions_;
   bool is_min_ = false;
   bool need_polling_ = true;
   bool can_see_all_choosers_ = false;
@@ -119,6 +153,9 @@ struct MessageReactions {
   static bool need_update_message_reactions(const MessageReactions *old_reactions,
                                             const MessageReactions *new_reactions);
 
+  static bool need_update_unread_reactions(const MessageReactions *old_reactions,
+                                           const MessageReactions *new_reactions);
+
   template <class StorerT>
   void store(StorerT &storer) const;
 

td/telegram/MessageReaction.hpp

@@ -53,34 +53,60 @@ void MessageReaction::parse(ParserT &parser) {
   CHECK(!is_empty());
 }
 
+template <class StorerT>
+void UnreadMessageReaction::store(StorerT &storer) const {
+  BEGIN_STORE_FLAGS();
+  STORE_FLAG(is_big_);
+  END_STORE_FLAGS();
+  td::store(reaction_, storer);
+  td::store(sender_dialog_id_, storer);
+}
+
+template <class ParserT>
+void UnreadMessageReaction::parse(ParserT &parser) {
+  BEGIN_PARSE_FLAGS();
+  PARSE_FLAG(is_big_);
+  END_PARSE_FLAGS();
+  td::parse(reaction_, parser);
+  td::parse(sender_dialog_id_, parser);
+}
+
 template <class StorerT>
 void MessageReactions::store(StorerT &storer) const {
   bool has_reactions = !reactions_.empty();
+  bool has_unread_reactions = !unread_reactions_.empty();
   BEGIN_STORE_FLAGS();
   STORE_FLAG(is_min_);
   STORE_FLAG(need_polling_);
   STORE_FLAG(can_see_all_choosers_);
-  STORE_FLAG(has_pending_reaction_);
+  STORE_FLAG(has_unread_reactions);
   STORE_FLAG(has_reactions);
   END_STORE_FLAGS();
   if (has_reactions) {
     td::store(reactions_, storer);
   }
+  if (has_unread_reactions) {
+    td::store(unread_reactions_, storer);
+  }
 }
 
 template <class ParserT>
 void MessageReactions::parse(ParserT &parser) {
   bool has_reactions;
+  bool has_unread_reactions;
   BEGIN_PARSE_FLAGS();
   PARSE_FLAG(is_min_);
   PARSE_FLAG(need_polling_);
   PARSE_FLAG(can_see_all_choosers_);
-  PARSE_FLAG(has_pending_reaction_);
+  PARSE_FLAG(has_unread_reactions);
   PARSE_FLAG(has_reactions);
   END_PARSE_FLAGS();
   if (has_reactions) {
     td::parse(reactions_, parser);
   }
+  if (has_unread_reactions) {
+    td::parse(unread_reactions_, parser);
+  }
 }
 
 }  // namespace td