Add slow_mode_delay_expires_in.

GitOrigin-RevId: 118cd722f73982fc86823b28358f7111848d3b1a

td/generate/scheme/td_api.tl

@@ -467,6 +467,7 @@ supergroup id:int32 username:string date:int32 status:ChatMemberStatus member_co
 //@banned_count Number of users banned from chat; 0 if unknown
 //@linked_chat_id Chat identifier of a discussion group for the channel, or a channel, for which the supergroup is a discussion group; 0 if none or unknown
 //@slow_mode_delay Delay between consecutive sent messages for non-administrator supergroup members, in seconds
+//@slow_mode_delay_expires_in Time left before next message can be sent in the supergroup, in seconds. An updateSupergroupFullInfo update is not triggered when value of this field changes, but both new and old values are non-zero
 //@can_get_members True, if members of the chat can be retrieved
 //@can_set_username True, if the chat username can be changed
 //@can_set_sticker_set True, if the supergroup sticker set can be changed
@@ -478,7 +479,7 @@ supergroup id:int32 username:string date:int32 status:ChatMemberStatus member_co
 //@invite_link Invite link for this chat
 //@upgraded_from_basic_group_id Identifier of the basic group from which supergroup was upgraded; 0 if none
 //@upgraded_from_max_message_id Identifier of the last message in the basic group from which supergroup was upgraded; 0 if none
-supergroupFullInfo description:string member_count:int32 administrator_count:int32 restricted_count:int32 banned_count:int32 linked_chat_id:int53 slow_mode_delay:int32 can_get_members:Bool can_set_username:Bool can_set_sticker_set:Bool can_set_location:Bool can_view_statistics:Bool is_all_history_available:Bool sticker_set_id:int64 location:chatLocation invite_link:string upgraded_from_basic_group_id:int32 upgraded_from_max_message_id:int53 = SupergroupFullInfo;
+supergroupFullInfo description:string member_count:int32 administrator_count:int32 restricted_count:int32 banned_count:int32 linked_chat_id:int53 slow_mode_delay:int32 slow_mode_delay_expires_in:double can_get_members:Bool can_set_username:Bool can_set_sticker_set:Bool can_set_location:Bool can_view_statistics:Bool is_all_history_available:Bool sticker_set_id:int64 location:chatLocation invite_link:string upgraded_from_basic_group_id:int32 upgraded_from_max_message_id:int53 = SupergroupFullInfo;
 
 
 //@class SecretChatState @description Describes the current secret chat state

td/telegram/ContactsManager.cpp

@@ -3287,6 +3287,7 @@ void ContactsManager::ChannelFull::store(StorerT &storer) const {
   bool has_location = !location.empty();
   bool has_bot_user_ids = !bot_user_ids.empty();
   bool is_slow_mode_enabled = slow_mode_delay != 0;
+  bool is_slow_mode_delay_active = slow_mode_next_send_date != 0;
   BEGIN_STORE_FLAGS();
   STORE_FLAG(has_description);
   STORE_FLAG(has_administrator_count);
@@ -3306,6 +3307,7 @@ void ContactsManager::ChannelFull::store(StorerT &storer) const {
   STORE_FLAG(has_location);
   STORE_FLAG(has_bot_user_ids);
   STORE_FLAG(is_slow_mode_enabled);
+  STORE_FLAG(is_slow_mode_delay_active);
   END_STORE_FLAGS();
   if (has_description) {
     store(description, storer);
@@ -3344,6 +3346,9 @@ void ContactsManager::ChannelFull::store(StorerT &storer) const {
   if (is_slow_mode_enabled) {
     store(slow_mode_delay, storer);
   }
+  if (is_slow_mode_delay_active) {
+    store(slow_mode_next_send_date, storer);
+  }
   store_time(expires_at, storer);
 }
 
@@ -3362,6 +3367,7 @@ void ContactsManager::ChannelFull::parse(ParserT &parser) {
   bool has_location;
   bool has_bot_user_ids;
   bool is_slow_mode_enabled;
+  bool is_slow_mode_delay_active;
   BEGIN_PARSE_FLAGS();
   PARSE_FLAG(has_description);
   PARSE_FLAG(has_administrator_count);
@@ -3381,6 +3387,7 @@ void ContactsManager::ChannelFull::parse(ParserT &parser) {
   PARSE_FLAG(has_location);
   PARSE_FLAG(has_bot_user_ids);
   PARSE_FLAG(is_slow_mode_enabled);
+  PARSE_FLAG(is_slow_mode_delay_active);
   END_PARSE_FLAGS();
   if (has_description) {
     parse(description, parser);
@@ -3419,6 +3426,9 @@ void ContactsManager::ChannelFull::parse(ParserT &parser) {
   if (is_slow_mode_enabled) {
     parse(slow_mode_delay, parser);
   }
+  if (is_slow_mode_delay_active) {
+    parse(slow_mode_next_send_date, parser);
+  }
   parse_time(expires_at, parser);
 }
 
@@ -8461,7 +8471,15 @@ void ContactsManager::on_get_chat_full(tl_object_ptr<telegram_api::ChatFull> &&c
 
     on_update_channel_full_location(channel, channel_id, DialogLocation(std::move(channel_full->location_)));
 
-    on_update_channel_full_slow_mode_delay(channel, channel_id, channel_full->slowmode_seconds_);
+    int32 slow_mode_delay = 0;
+    int32 slow_mode_next_send_date = 0;
+    if ((channel_full->flags_ & CHANNEL_FULL_FLAG_HAS_SLOW_MODE_DELAY) != 0) {
+      slow_mode_delay = channel_full->slowmode_seconds_;
+    }
+    if ((channel_full->flags_ & CHANNEL_FULL_FLAG_HAS_SLOW_MODE_NEXT_SEND_DATE) != 0) {
+      slow_mode_next_send_date = channel_full->slowmode_next_send_date_;
+    }
+    on_update_channel_full_slow_mode_delay(channel, channel_id, slow_mode_delay, slow_mode_next_send_date);
 
     ChatId migrated_from_chat_id;
     MessageId migrated_from_max_message_id;
@@ -9558,6 +9576,7 @@ void ContactsManager::invalidate_channel_full(ChannelId channel_id, bool drop_in
     }
     if (drop_slow_mode_delay && channel_full->slow_mode_delay != 0) {
       channel_full->slow_mode_delay = 0;
+      channel_full->slow_mode_next_send_date = 0;
       channel_full->is_changed = true;
     }
     update_channel_full(channel_full, channel_id);
@@ -9686,11 +9705,12 @@ void ContactsManager::on_update_channel_full_location(ChannelFull *channel_full,
 }
 
 void ContactsManager::on_update_channel_full_slow_mode_delay(ChannelFull *channel_full, ChannelId channel_id,
-                                                             int32 slow_mode_delay) {
+                                                             int32 slow_mode_delay, int32 slow_mode_next_send_date) {
   if (channel_full->slow_mode_delay != slow_mode_delay) {
     channel_full->slow_mode_delay = slow_mode_delay;
     channel_full->is_changed = true;
   }
+  on_update_channel_full_slow_mode_next_send_date(channel_full, slow_mode_next_send_date);
 
   Channel *c = get_channel(channel_id);
   CHECK(c != nullptr);
@@ -9702,6 +9722,21 @@ void ContactsManager::on_update_channel_full_slow_mode_delay(ChannelFull *channe
   }
 }
 
+void ContactsManager::on_update_channel_full_slow_mode_next_send_date(ChannelFull *channel_full,
+                                                                      int32 slow_mode_next_send_date) {
+  if (channel_full->slow_mode_delay == 0 && slow_mode_next_send_date > 0) {
+    LOG(ERROR) << "Slow mode is disabled, but next send date is " << slow_mode_next_send_date;
+    slow_mode_next_send_date = 0;
+  }
+  if (slow_mode_next_send_date <= G()->unix_time()) {
+    slow_mode_next_send_date = 0;
+  }
+  if (channel_full->slow_mode_next_send_date != slow_mode_next_send_date) {
+    channel_full->slow_mode_next_send_date = slow_mode_next_send_date;
+    channel_full->is_changed = true;
+  }
+}
+
 void ContactsManager::on_get_dialog_invite_link_info(const string &invite_link,
                                                      tl_object_ptr<telegram_api::ChatInvite> &&chat_invite_ptr) {
   auto &invite_link_info = invite_link_infos_[invite_link];
@@ -10487,7 +10522,7 @@ void ContactsManager::on_update_channel_location(ChannelId channel_id, const Dia
 void ContactsManager::on_update_channel_slow_mode_delay(ChannelId channel_id, int32 slow_mode_delay) {
   auto channel_full = get_channel_full_force(channel_id);
   if (channel_full != nullptr) {
-    on_update_channel_full_slow_mode_delay(channel_full, channel_id, slow_mode_delay);
+    on_update_channel_full_slow_mode_delay(channel_full, channel_id, slow_mode_delay, 0);
     update_channel_full(channel_full, channel_id);
   }
 }
@@ -12474,12 +12509,16 @@ tl_object_ptr<td_api::supergroupFullInfo> ContactsManager::get_supergroup_full_i
 tl_object_ptr<td_api::supergroupFullInfo> ContactsManager::get_supergroup_full_info_object(
     const ChannelFull *channel_full) const {
   CHECK(channel_full != nullptr);
+  double slow_mode_delay_expires_in = 0;
+  if (channel_full->slow_mode_next_send_date != 0) {
+    slow_mode_delay_expires_in = max(channel_full->slow_mode_next_send_date - G()->server_time(), 1e-3);
+  }
   return td_api::make_object<td_api::supergroupFullInfo>(
       channel_full->description, channel_full->participant_count, channel_full->administrator_count,
       channel_full->restricted_count, channel_full->banned_count, DialogId(channel_full->linked_channel_id).get(),
-      channel_full->slow_mode_delay, channel_full->can_get_participants, channel_full->can_set_username,
+      channel_full->slow_mode_delay, slow_mode_delay_expires_in, channel_full->can_get_participants,
-      channel_full->can_set_sticker_set, channel_full->can_set_location, channel_full->can_view_statistics,
+      channel_full->can_set_username, channel_full->can_set_sticker_set, channel_full->can_set_location,
-      channel_full->is_all_history_available, channel_full->sticker_set_id.get(),
+      channel_full->can_view_statistics, channel_full->is_all_history_available, channel_full->sticker_set_id.get(),
       channel_full->location.get_chat_location_object(), channel_full->invite_link,
       get_basic_group_id_object(channel_full->migrated_from_chat_id, "get_supergroup_full_info_object"),
       channel_full->migrated_from_max_message_id.get());

td/telegram/ContactsManager.h

@@ -750,6 +750,7 @@ class ContactsManager : public Actor {
     DialogLocation location;
 
     int32 slow_mode_delay = 0;
+    int32 slow_mode_next_send_date = 0;
 
     MessageId migrated_from_max_message_id;
     ChatId migrated_from_chat_id;
@@ -929,6 +930,7 @@ class ContactsManager : public Actor {
   static constexpr int32 CHANNEL_FULL_FLAG_HAS_LOCATION = 1 << 15;
   static constexpr int32 CHANNEL_FULL_FLAG_CAN_SET_LOCATION = 1 << 16;
   static constexpr int32 CHANNEL_FULL_FLAG_HAS_SLOW_MODE_DELAY = 1 << 17;
+  static constexpr int32 CHANNEL_FULL_FLAG_HAS_SLOW_MODE_NEXT_SEND_DATE = 1 << 18;
 
   static constexpr int32 CHAT_INVITE_FLAG_IS_CHANNEL = 1 << 0;
   static constexpr int32 CHAT_INVITE_FLAG_IS_BROADCAST = 1 << 1;
@@ -1075,7 +1077,9 @@ class ContactsManager : public Actor {
   void on_update_channel_full_linked_channel_id(ChannelFull *channel_full, ChannelId channel_id,
                                                 ChannelId linked_channel_id);
   void on_update_channel_full_location(ChannelFull *channel_full, ChannelId channel_id, const DialogLocation &location);
-  void on_update_channel_full_slow_mode_delay(ChannelFull *channel_full, ChannelId channel_id, int32 slow_mode_delay);
+  void on_update_channel_full_slow_mode_delay(ChannelFull *channel_full, ChannelId channel_id, int32 slow_mode_delay,
+                                              int32 slow_mode_next_send_date);
+  void on_update_channel_full_slow_mode_next_send_date(ChannelFull *channel_full, int32 slow_mode_next_send_date);
   void on_update_channel_full_bot_user_ids(ChannelFull *channel_full, ChannelId channel_id,
                                            vector<UserId> &&bot_user_ids);