From e48199f6c0a55f7433fe83b9a64ba64eeb9d1f23 Mon Sep 17 00:00:00 2001
From: levlam <levlam@telegram.org>
Date: Thu, 27 Feb 2020 22:39:06 +0300
Subject: [PATCH] Add get_dialog_has_scheduled_messages.

GitOrigin-RevId: 1733e3d3878950e196a2f7a31436f16c5ec4c6d0
---
 td/telegram/MessagesManager.cpp | 25 ++++++++++++++++++-------
 td/telegram/MessagesManager.h   |  2 ++
 2 files changed, 20 insertions(+), 7 deletions(-)

diff --git a/td/telegram/MessagesManager.cpp b/td/telegram/MessagesManager.cpp
index 0f713c1d..48110c5c 100644
--- a/td/telegram/MessagesManager.cpp
+++ b/td/telegram/MessagesManager.cpp
@@ -15410,17 +15410,16 @@ td_api::object_ptr<td_api::chat> MessagesManager::get_chat_object(const Dialog *
     }
   }
 
-  bool has_scheduled_messages =
-      d->has_scheduled_server_messages || d->has_scheduled_database_messages || d->scheduled_messages != nullptr;
   return make_tl_object<td_api::chat>(
       d->dialog_id.get(), get_chat_type_object(d->dialog_id), get_chat_list_object(d), get_dialog_title(d->dialog_id),
       get_chat_photo_object(td_->file_manager_.get(), get_dialog_photo(d->dialog_id)),
       get_dialog_permissions(d->dialog_id).get_chat_permissions_object(),
       get_message_object(d->dialog_id, get_message(d, d->last_message_id)), get_dialog_public_order(d),
       d->pinned_order != DEFAULT_ORDER, d->is_marked_as_unread, d->order == SPONSORED_DIALOG_ORDER,
-      has_scheduled_messages, can_delete_for_self, can_delete_for_all_users, can_report_dialog(d->dialog_id),
-      d->notification_settings.silent_send_message, d->server_unread_count + d->local_unread_count,
-      d->last_read_inbox_message_id.get(), d->last_read_outbox_message_id.get(), d->unread_mention_count,
+      get_dialog_has_scheduled_messages(d), can_delete_for_self, can_delete_for_all_users,
+      can_report_dialog(d->dialog_id), d->notification_settings.silent_send_message,
+      d->server_unread_count + d->local_unread_count, d->last_read_inbox_message_id.get(),
+      d->last_read_outbox_message_id.get(), d->unread_mention_count,
       get_chat_notification_settings_object(&d->notification_settings), get_chat_action_bar_object(d),
       d->pinned_message_id.get(), d->reply_markup_message_id.get(), get_draft_message_object(d->draft_message),
       d->client_data);
@@ -22840,8 +22839,7 @@ void MessagesManager::send_update_chat_has_scheduled_messages(Dialog *d) {
             << ", in database = " << d->has_scheduled_database_messages
             << " and in memory = " << (d->scheduled_messages != nullptr)
             << "; was loaded from database = " << d->has_loaded_scheduled_messages_from_database;
-  bool has_scheduled_messages =
-      d->has_scheduled_server_messages || d->has_scheduled_database_messages || d->scheduled_messages != nullptr;
+  bool has_scheduled_messages = get_dialog_has_scheduled_messages(d);
   if (has_scheduled_messages == d->last_sent_has_scheduled_messages) {
     return;
   }
@@ -24299,6 +24297,19 @@ RestrictedRights MessagesManager::get_dialog_permissions(DialogId dialog_id) con
   }
 }
 
+bool MessagesManager::get_dialog_has_scheduled_messages(const Dialog *d) const {
+  if (!have_input_peer(d->dialog_id, AccessRights::Read)) {
+    return false;
+  }
+  if (is_broadcast_channel(d->dialog_id) &&
+      !td_->contacts_manager_->get_channel_status(d->dialog_id.get_channel_id()).can_post_messages()) {
+    return false;
+  }
+  // TODO send updateChatHasScheduledMessage when can_post_messages changes
+
+  return d->has_scheduled_server_messages || d->has_scheduled_database_messages || d->scheduled_messages != nullptr;
+}
+
 bool MessagesManager::is_dialog_action_unneded(DialogId dialog_id) const {
   if (is_broadcast_channel(dialog_id)) {
     return true;
diff --git a/td/telegram/MessagesManager.h b/td/telegram/MessagesManager.h
index 51b88733..8cee586d 100644
--- a/td/telegram/MessagesManager.h
+++ b/td/telegram/MessagesManager.h
@@ -2249,6 +2249,8 @@ class MessagesManager : public Actor {
 
   RestrictedRights get_dialog_permissions(DialogId dialog_id) const;
 
+  bool get_dialog_has_scheduled_messages(const Dialog *d) const;
+
   static int64 get_dialog_order(MessageId message_id, int32 message_date);
 
   int64 get_dialog_public_order(const Dialog *d) const;