Moved out top promo from api and suggestions from config to single file.

Telegram/CMakeLists.txt

@@ -501,6 +501,8 @@ PRIVATE
     data/components/factchecks.h
     data/components/location_pickers.cpp
     data/components/location_pickers.h
+    data/components/promo_suggestions.cpp
+    data/components/promo_suggestions.h
     data/components/recent_peers.cpp
     data/components/recent_peers.h
     data/components/scheduled_messages.cpp

Telegram/SourceFiles/api/api_global_privacy.cpp

@@ -8,6 +8,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "api/api_global_privacy.h"
 
 #include "apiwrap.h"
+#include "data/components/promo_suggestions.h"
 #include "data/data_user.h"
 #include "main/main_session.h"
 #include "main/main_app_config.h"
@@ -101,13 +102,11 @@ rpl::producer<bool> GlobalPrivacy::showArchiveAndMute() const {
 }
 
 rpl::producer<> GlobalPrivacy::suggestArchiveAndMute() const {
-	return _session->appConfig().suggestionRequested(
-		u"AUTOARCHIVE_POPULAR"_q);
+	return _session->promoSuggestions().requested(u"AUTOARCHIVE_POPULAR"_q);
 }
 
 void GlobalPrivacy::dismissArchiveAndMuteSuggestion() {
-	_session->appConfig().dismissSuggestion(
-		u"AUTOARCHIVE_POPULAR"_q);
+	_session->promoSuggestions().dismiss(u"AUTOARCHIVE_POPULAR"_q);
 }
 
 void GlobalPrivacy::updateHideReadTime(bool hide) {

Telegram/SourceFiles/apiwrap.cpp

@@ -91,8 +91,6 @@ namespace {
 // Save draft to the cloud with 1 sec extra delay.
 constexpr auto kSaveCloudDraftTimeout = 1000;
 
-constexpr auto kTopPromotionInterval = TimeId(60 * 60);
-constexpr auto kTopPromotionMinDelay = TimeId(10);
 constexpr auto kSmallDelayMs = 5;
 constexpr auto kReadFeaturedSetsTimeout = crl::time(1000);
 constexpr auto kFileLoaderQueueStopTimeout = crl::time(5000);
@@ -163,7 +161,6 @@ ApiWrap::ApiWrap(not_null<Main::Session*> session)
 , _featuredSetsReadTimer([=] { readFeaturedSets(); })
 , _dialogsLoadState(std::make_unique<DialogsLoadState>())
 , _fileLoader(std::make_unique<TaskQueue>(kFileLoaderQueueStopTimeout))
-, _topPromotionTimer([=] { refreshTopPromotion(); })
 , _updateNotifyTimer([=] { sendNotifySettingsUpdates(); })
 , _statsSessionKillTimer([=] { checkStatsSessions(); })
 , _authorizations(std::make_unique<Api::Authorizations>(this))
@@ -199,11 +196,6 @@ ApiWrap::ApiWrap(not_null<Main::Session*> session)
 		}, _session->lifetime());
 
 		setupSupportMode();
-
-		Core::App().settings().proxy().connectionTypeValue(
-		) | rpl::start_with_next([=] {
-			refreshTopPromotion();
-		}, _session->lifetime());
 	});
 }
 
@@ -243,77 +235,6 @@ void ApiWrap::requestChangelog(
 	//).send();
 }
 
-void ApiWrap::refreshTopPromotion() {
-	const auto now = base::unixtime::now();
-	const auto next = (_topPromotionNextRequestTime != 0)
-		? _topPromotionNextRequestTime
-		: now;
-	if (_topPromotionRequestId) {
-		getTopPromotionDelayed(now, next);
-		return;
-	}
-	const auto key = [&]() -> std::pair<QString, uint32> {
-		if (!Core::App().settings().proxy().isEnabled()) {
-			return {};
-		}
-		const auto &proxy = Core::App().settings().proxy().selected();
-		if (proxy.type != MTP::ProxyData::Type::Mtproto) {
-			return {};
-		}
-		return { proxy.host, proxy.port };
-	}();
-	if (_topPromotionKey == key && now < next) {
-		getTopPromotionDelayed(now, next);
-		return;
-	}
-	_topPromotionKey = key;
-	_topPromotionRequestId = request(MTPhelp_GetPromoData(
-	)).done([=](const MTPhelp_PromoData &result) {
-		_topPromotionRequestId = 0;
-		topPromotionDone(result);
-	}).fail([=] {
-		_topPromotionRequestId = 0;
-		const auto now = base::unixtime::now();
-		const auto next = _topPromotionNextRequestTime = now
-			+ kTopPromotionInterval;
-		if (!_topPromotionTimer.isActive()) {
-			getTopPromotionDelayed(now, next);
-		}
-	}).send();
-}
-
-void ApiWrap::getTopPromotionDelayed(TimeId now, TimeId next) {
-	_topPromotionTimer.callOnce(std::min(
-		std::max(next - now, kTopPromotionMinDelay),
-		kTopPromotionInterval) * crl::time(1000));
-};
-
-void ApiWrap::topPromotionDone(const MTPhelp_PromoData &proxy) {
-	_topPromotionNextRequestTime = proxy.match([&](const auto &data) {
-		return data.vexpires().v;
-	});
-	getTopPromotionDelayed(
-		base::unixtime::now(),
-		_topPromotionNextRequestTime);
-
-	proxy.match([&](const MTPDhelp_promoDataEmpty &data) {
-		_session->data().setTopPromoted(nullptr, QString(), QString());
-	}, [&](const MTPDhelp_promoData &data) {
-		_session->data().processChats(data.vchats());
-		_session->data().processUsers(data.vusers());
-		if (const auto peer = data.vpeer()) {
-			const auto peerId = peerFromMTP(*peer);
-			const auto history = _session->data().history(peerId);
-			_session->data().setTopPromoted(
-				history,
-				data.vpsa_type().value_or_empty(),
-				data.vpsa_message().value_or_empty());
-		} else {
-			_session->data().setTopPromoted(nullptr, QString(), QString());
-		}
-	});
-}
-
 void ApiWrap::requestDeepLinkInfo(
 		const QString &path,
 		Fn<void(TextWithEntities message, bool updateRequired)> callback) {

Telegram/SourceFiles/apiwrap.h

@@ -200,7 +200,6 @@ public:
 	void requestChangelog(
 		const QString &sinceVersion,
 		Fn<void(const MTPUpdates &result)> callback);
-	void refreshTopPromotion();
 	void requestDeepLinkInfo(
 		const QString &path,
 		Fn<void(TextWithEntities message, bool updateRequired)> callback);
@@ -569,9 +568,6 @@ private:
 		not_null<SendingAlbum*> album,
 		Fn<void(bool)> done = nullptr);
 
-	void getTopPromotionDelayed(TimeId now, TimeId next);
-	void topPromotionDone(const MTPhelp_PromoData &proxy);
-
 	void sendNotifySettingsUpdates();
 
 	template <typename Request>
@@ -709,11 +705,6 @@ private:
 	std::unique_ptr<TaskQueue> _fileLoader;
 	base::flat_map<uint64, std::shared_ptr<SendingAlbum>> _sendingAlbums;
 
-	mtpRequestId _topPromotionRequestId = 0;
-	std::pair<QString, uint32> _topPromotionKey;
-	TimeId _topPromotionNextRequestTime = TimeId(0);
-	base::Timer _topPromotionTimer;
-
 	base::flat_set<not_null<const Data::ForumTopic*>> _updateNotifyTopics;
 	base::flat_set<not_null<const PeerData*>> _updateNotifyPeers;
 	base::flat_set<Data::DefaultNotify> _updateNotifyDefaults;

Telegram/SourceFiles/data/components/promo_suggestions.cpp

@@ -0,0 +1,197 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#include "data/components/promo_suggestions.h"
+
+#include "apiwrap.h"
+#include "base/unixtime.h"
+#include "core/application.h"
+#include "core/core_settings.h"
+#include "data/data_changes.h"
+#include "data/data_histories.h"
+#include "data/data_session.h"
+#include "history/history.h"
+#include "main/main_session.h"
+
+namespace Data {
+namespace {
+
+constexpr auto kTopPromotionInterval = TimeId(60 * 60);
+constexpr auto kTopPromotionMinDelay = TimeId(10);
+
+} // namespace
+
+PromoSuggestions::PromoSuggestions(not_null<Main::Session*> session)
+: _session(session)
+, _topPromotionTimer([=] { refreshTopPromotion(); }) {
+	Core::App().settings().proxy().connectionTypeValue(
+	) | rpl::start_with_next([=] {
+		refreshTopPromotion();
+	}, _lifetime);
+}
+
+PromoSuggestions::~PromoSuggestions() = default;
+
+void PromoSuggestions::refreshTopPromotion() {
+	const auto now = base::unixtime::now();
+	const auto next = (_topPromotionNextRequestTime != 0)
+		? _topPromotionNextRequestTime
+		: now;
+	if (_topPromotionRequestId) {
+		getTopPromotionDelayed(now, next);
+		return;
+	}
+	const auto key = [&]() -> std::pair<QString, uint32> {
+		if (!Core::App().settings().proxy().isEnabled()) {
+			return {};
+		}
+		const auto &proxy = Core::App().settings().proxy().selected();
+		if (proxy.type != MTP::ProxyData::Type::Mtproto) {
+			return {};
+		}
+		return { proxy.host, proxy.port };
+	}();
+	if (_topPromotionKey == key && now < next) {
+		getTopPromotionDelayed(now, next);
+		return;
+	}
+	_topPromotionKey = key;
+	_topPromotionRequestId = _session->api().request(MTPhelp_GetPromoData(
+	)).done([=](const MTPhelp_PromoData &result) {
+		_topPromotionRequestId = 0;
+		topPromotionDone(result);
+	}).fail([=] {
+		_topPromotionRequestId = 0;
+		const auto now = base::unixtime::now();
+		const auto next = _topPromotionNextRequestTime = now
+			+ kTopPromotionInterval;
+		if (!_topPromotionTimer.isActive()) {
+			getTopPromotionDelayed(now, next);
+		}
+	}).send();
+}
+
+void PromoSuggestions::getTopPromotionDelayed(TimeId now, TimeId next) {
+	_topPromotionTimer.callOnce(std::min(
+		std::max(next - now, kTopPromotionMinDelay),
+		kTopPromotionInterval) * crl::time(1000));
+};
+
+void PromoSuggestions::topPromotionDone(const MTPhelp_PromoData &proxy) {
+	_topPromotionNextRequestTime = proxy.match([&](const auto &data) {
+		return data.vexpires().v;
+	});
+	getTopPromotionDelayed(
+		base::unixtime::now(),
+		_topPromotionNextRequestTime);
+
+	proxy.match([&](const MTPDhelp_promoDataEmpty &data) {
+		setTopPromoted(nullptr, QString(), QString());
+	}, [&](const MTPDhelp_promoData &data) {
+		_session->data().processChats(data.vchats());
+		_session->data().processUsers(data.vusers());
+
+		auto changedPendingSuggestions = false;
+		auto pendingSuggestions = ranges::views::all(
+			data.vpending_suggestions().v
+		) | ranges::views::transform([](const auto &suggestion) {
+			return qs(suggestion);
+		}) | ranges::to_vector;
+		if (!ranges::equal(_pendingSuggestions, pendingSuggestions)) {
+			_pendingSuggestions = std::move(pendingSuggestions);
+			changedPendingSuggestions = true;
+		}
+
+		auto changedDismissedSuggestions = false;
+		for (const auto &suggestion : data.vdismissed_suggestions().v) {
+			changedDismissedSuggestions
+				|= _dismissedSuggestions.emplace(qs(suggestion)).second;
+		}
+
+		if (changedPendingSuggestions || changedDismissedSuggestions) {
+			_refreshed.fire({});
+		}
+
+		if (const auto peer = data.vpeer()) {
+			const auto peerId = peerFromMTP(*peer);
+			const auto history = _session->data().history(peerId);
+			setTopPromoted(
+				history,
+				data.vpsa_type().value_or_empty(),
+				data.vpsa_message().value_or_empty());
+		} else {
+			setTopPromoted(nullptr, QString(), QString());
+		}
+	});
+}
+
+rpl::producer<> PromoSuggestions::value() const {
+	return _refreshed.events_starting_with({});
+}
+
+void PromoSuggestions::setTopPromoted(
+		History *promoted,
+		const QString &type,
+		const QString &message) {
+	const auto changed = (_topPromoted != promoted);
+	if (!changed
+		&& (!promoted || promoted->topPromotionMessage() == message)) {
+		return;
+	}
+	if (changed) {
+		if (_topPromoted) {
+			_topPromoted->cacheTopPromotion(false, QString(), QString());
+		}
+	}
+	const auto old = std::exchange(_topPromoted, promoted);
+	if (_topPromoted) {
+		_session->data().histories().requestDialogEntry(_topPromoted);
+		_topPromoted->cacheTopPromotion(true, type, message);
+		_topPromoted->requestChatListMessage();
+		_session->changes().historyUpdated(
+			_topPromoted,
+			HistoryUpdate::Flag::TopPromoted);
+	}
+	if (changed && old) {
+		_session->changes().historyUpdated(
+			old,
+			HistoryUpdate::Flag::TopPromoted);
+	}
+}
+
+bool PromoSuggestions::current(const QString &key) const {
+	if (key == u"BIRTHDAY_CONTACTS_TODAY"_q) {
+		if (_dismissedSuggestions.contains(key)) {
+			return false;
+		} else {
+			const auto known
+				= _session->data().knownBirthdaysToday();
+			if (!known) {
+				return true;
+			}
+			return !known->empty();
+		}
+	}
+	return !_dismissedSuggestions.contains(key)
+		&& ranges::contains(_pendingSuggestions, key);
+}
+
+rpl::producer<> PromoSuggestions::requested(const QString &key) const {
+	return value() | rpl::filter([=] { return current(key); });
+}
+
+void PromoSuggestions::dismiss(const QString &key) {
+	if (!_dismissedSuggestions.emplace(key).second) {
+		return;
+	}
+	_session->api().request(MTPhelp_DismissSuggestion(
+		MTP_inputPeerEmpty(),
+		MTP_string(key)
+	)).send();
+}
+
+} // namespace Data

Telegram/SourceFiles/data/components/promo_suggestions.h

@@ -0,0 +1,61 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+#include "base/timer.h"
+
+class History;
+
+namespace Main {
+class Session;
+} // namespace Main
+
+namespace Data {
+
+class PromoSuggestions final {
+public:
+	explicit PromoSuggestions(not_null<Main::Session*> session);
+	~PromoSuggestions();
+
+	[[nodiscard]] bool current(const QString &key) const;
+	[[nodiscard]] rpl::producer<> requested(
+		const QString &key) const;
+	void dismiss(const QString &key);
+
+	void refreshTopPromotion();
+
+	rpl::producer<> value() const;
+	// Create rpl::producer<> refreshed() const; on memand.
+
+private:
+	void setTopPromoted(
+		History *promoted,
+		const QString &type,
+		const QString &message);
+
+	void getTopPromotionDelayed(TimeId now, TimeId next);
+	void topPromotionDone(const MTPhelp_PromoData &proxy);
+
+	const not_null<Main::Session*> _session;
+	base::flat_set<QString> _dismissedSuggestions;
+	std::vector<QString> _pendingSuggestions;
+
+	History *_topPromoted = nullptr;
+
+	mtpRequestId _topPromotionRequestId = 0;
+	std::pair<QString, uint32> _topPromotionKey;
+	TimeId _topPromotionNextRequestTime = TimeId(0);
+	base::Timer _topPromotionTimer;
+
+	rpl::event_stream<> _refreshed;
+
+	rpl::lifetime _lifetime;
+
+};
+
+} // namespace Data

Telegram/SourceFiles/data/data_session.cpp

@@ -4807,36 +4807,6 @@ MessageIdsList Session::takeMimeForwardIds() {
 	return std::move(_mimeForwardIds);
 }
 
-void Session::setTopPromoted(
-		History *promoted,
-		const QString &type,
-		const QString &message) {
-	const auto changed = (_topPromoted != promoted);
-	if (!changed
-		&& (!promoted || promoted->topPromotionMessage() == message)) {
-		return;
-	}
-	if (changed) {
-		if (_topPromoted) {
-			_topPromoted->cacheTopPromotion(false, QString(), QString());
-		}
-	}
-	const auto old = std::exchange(_topPromoted, promoted);
-	if (_topPromoted) {
-		histories().requestDialogEntry(_topPromoted);
-		_topPromoted->cacheTopPromotion(true, type, message);
-		_topPromoted->requestChatListMessage();
-		session().changes().historyUpdated(
-			_topPromoted,
-			HistoryUpdate::Flag::TopPromoted);
-	}
-	if (changed && old) {
-		session().changes().historyUpdated(
-			old,
-			HistoryUpdate::Flag::TopPromoted);
-	}
-}
-
 bool Session::updateWallpapers(const MTPaccount_WallPapers &data) {
 	return data.match([&](const MTPDaccount_wallPapers &data) {
 		setWallpapers(data.vwallpapers().v, data.vhash().v);

Telegram/SourceFiles/data/data_session.h

@@ -801,11 +801,6 @@ public:
 	void setMimeForwardIds(MessageIdsList &&list);
 	MessageIdsList takeMimeForwardIds();
 
-	void setTopPromoted(
-		History *promoted,
-		const QString &type,
-		const QString &message);
-
 	bool updateWallpapers(const MTPaccount_WallPapers &data);
 	void removeWallpaper(const WallPaper &paper);
 	const std::vector<WallPaper> &wallpapers() const;
@@ -1129,8 +1124,6 @@ private:
 		ReactionId,
 		base::flat_set<not_null<ViewElement*>>> _viewsByTag;
 
-	History *_topPromoted = nullptr;
-
 	std::unordered_map<PeerId, std::unique_ptr<PeerData>> _peers;
 
 	MessageIdsList _mimeForwardIds;

Telegram/SourceFiles/dialogs/dialogs_top_bar_suggestion.cpp

@@ -23,7 +23,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "history/view/history_view_group_call_bar.h"
 #include "info/profile/info_profile_values.h"
 #include "lang/lang_keys.h"
-#include "main/main_app_config.h"
+#include "data/components/promo_suggestions.h"
 #include "main/main_session.h"
 #include "settings/settings_credits_graphics.h"
 #include "settings/settings_premium.h"
@@ -120,9 +120,9 @@ rpl::producer<Ui::SlideWrap<Ui::RpWidget>*> TopBarSuggestionValue(
 			const auto content = state->content;
 			const auto wrap = state->wrap;
 			using RightIcon = TopBarSuggestionContent::RightIcon;
-			const auto config = &session->appConfig();
+			const auto promo = &session->promoSuggestions();
 			if (session->premiumCanBuy()
-				&& config->suggestionCurrent(kSugPremiumGrace.utf8())) {
+				&& promo->current(kSugPremiumGrace.utf8())) {
 				content->setRightIcon(RightIcon::Close);
 				content->setClickedCallback([=] {
 					const auto controller = FindSessionController(parent);
@@ -133,7 +133,7 @@ rpl::producer<Ui::SlideWrap<Ui::RpWidget>*> TopBarSuggestionValue(
 						}));
 				});
 				content->setHideCallback([=] {
-					config->dismissSuggestion(kSugPremiumGrace.utf8());
+					promo->dismiss(kSugPremiumGrace.utf8());
 					repeat(repeat);
 				});
 				content->setContent(
@@ -147,7 +147,7 @@ rpl::producer<Ui::SlideWrap<Ui::RpWidget>*> TopBarSuggestionValue(
 					Toggle{ true, anim::type::normal });
 				return;
 			} else if (session->premiumCanBuy()
-				&& config->suggestionCurrent(kSugLowCreditsSubs.utf8())) {
+				&& promo->current(kSugLowCreditsSubs.utf8())) {
 				state->creditsHistory = std::make_unique<Api::CreditsHistory>(
 					session->user(),
 					false,
@@ -165,13 +165,12 @@ rpl::producer<Ui::SlideWrap<Ui::RpWidget>*> TopBarSuggestionValue(
 							needed,
 							Settings::SmallBalanceSubscription{ peers },
 							[=] {
-								config->dismissSuggestion(
-									kSugLowCreditsSubs.utf8());
+								promo->dismiss(kSugLowCreditsSubs.utf8());
 								repeat(repeat);
 							}));
 					});
 					content->setHideCallback([=] {
-						config->dismissSuggestion(kSugLowCreditsSubs.utf8());
+						promo->dismiss(kSugLowCreditsSubs.utf8());
 						repeat(repeat);
 					});
 					content->setContent(
@@ -219,7 +218,7 @@ rpl::producer<Ui::SlideWrap<Ui::RpWidget>*> TopBarSuggestionValue(
 
 				return;
 			} else if (session->premiumCanBuy()
-				&& config->suggestionCurrent(kSugBirthdayContacts.utf8())) {
+				&& promo->current(kSugBirthdayContacts.utf8())) {
 				session->data().contactBirthdays(
 				) | rpl::start_with_next(crl::guard(content, [=] {
 					const auto users = session->data()
@@ -242,8 +241,7 @@ rpl::producer<Ui::SlideWrap<Ui::RpWidget>*> TopBarSuggestionValue(
 						}
 					});
 					content->setHideCallback([=] {
-						config->dismissSuggestion(
-							kSugBirthdayContacts.utf8());
+						promo->dismiss(kSugBirthdayContacts.utf8());
 						controller->showToast(
 							tr::lng_dialogs_suggestions_birthday_contact_dismiss(
 								tr::now));
@@ -351,7 +349,7 @@ rpl::producer<Ui::SlideWrap<Ui::RpWidget>*> TopBarSuggestionValue(
 						Toggle{ true, anim::type::normal });
 				}), state->giftsLifetime);
 				return;
-			} else if (config->suggestionCurrent(kSugSetBirthday.utf8())
+			} else if (promo->current(kSugSetBirthday.utf8())
 				&& !Data::IsBirthdayToday(session->user()->birthday())) {
 				content->setRightIcon(RightIcon::Close);
 				content->setClickedCallback([=] {
@@ -373,7 +371,7 @@ rpl::producer<Ui::SlideWrap<Ui::RpWidget>*> TopBarSuggestionValue(
 					});
 				});
 				content->setHideCallback([=] {
-					config->dismissSuggestion(kSugSetBirthday.utf8());
+					promo->dismiss(kSugSetBirthday.utf8());
 					repeat(repeat);
 				});
 				content->setContent(
@@ -387,13 +385,13 @@ rpl::producer<Ui::SlideWrap<Ui::RpWidget>*> TopBarSuggestionValue(
 					Toggle{ true, anim::type::normal });
 				return;
 			} else if (session->premiumPossible() && !session->premium()) {
-				const auto isPremiumAnnual = config->suggestionCurrent(
+				const auto isPremiumAnnual = promo->current(
 					kSugPremiumAnnual.utf8());
 				const auto isPremiumRestore = !isPremiumAnnual
-					&& config->suggestionCurrent(kSugPremiumRestore.utf8());
+					&& promo->current(kSugPremiumRestore.utf8());
 				const auto isPremiumUpgrade = !isPremiumAnnual
 					&& !isPremiumRestore
-					&& config->suggestionCurrent(kSugPremiumUpgrade.utf8());
+					&& promo->current(kSugPremiumUpgrade.utf8());
 				const auto set = [=](QString discount) {
 					constexpr auto kMinus = QChar(0x2212);
 					const auto &title = isPremiumAnnual
@@ -416,7 +414,7 @@ rpl::producer<Ui::SlideWrap<Ui::RpWidget>*> TopBarSuggestionValue(
 					content->setClickedCallback([=] {
 						const auto controller = FindSessionController(parent);
 						Settings::ShowPremium(controller, "dialogs_hint");
-						config->dismissSuggestion(isPremiumAnnual
+						promo->dismiss(isPremiumAnnual
 							? kSugPremiumAnnual.utf8()
 							: isPremiumRestore
 							? kSugPremiumRestore.utf8()
@@ -442,7 +440,7 @@ rpl::producer<Ui::SlideWrap<Ui::RpWidget>*> TopBarSuggestionValue(
 					return;
 				}
 			}
-			if (config->suggestionCurrent(kSugSetUserpic.utf8())
+			if (promo->current(kSugSetUserpic.utf8())
 				&& !session->user()->userpicPhotoId()) {
 				const auto controller = FindSessionController(parent);
 				content->setRightIcon(RightIcon::Close);
@@ -484,7 +482,7 @@ rpl::producer<Ui::SlideWrap<Ui::RpWidget>*> TopBarSuggestionValue(
 				});
 
 				content->setHideCallback([=] {
-					config->dismissSuggestion(kSugSetUserpic.utf8());
+					promo->dismiss(kSugSetUserpic.utf8());
 					repeat(repeat);
 				});
 
@@ -541,7 +539,7 @@ rpl::producer<Ui::SlideWrap<Ui::RpWidget>*> TopBarSuggestionValue(
 				(was == now) ? toggle.type : anim::type::instant);
 		}, lifetime);
 
-		session->appConfig().value() | rpl::start_with_next([=] {
+		session->promoSuggestions().value() | rpl::start_with_next([=] {
 			const auto was = state->wrap;
 			processCurrentSuggestion(processCurrentSuggestion);
 			if (was != state->wrap) {

Telegram/SourceFiles/main/main_app_config.cpp

@@ -170,15 +170,6 @@ void AppConfig::refresh(bool force) {
 			}
 			updateIgnoredRestrictionReasons(std::move(was));
 
-			{
-				const auto dismissedSuggestions = get<std::vector<QString>>(
-					u"dismissed_suggestions"_q,
-					std::vector<QString>());
-				for (const auto &suggestion : dismissedSuggestions) {
-					_dismissedSuggestions.emplace(suggestion);
-				}
-			}
-
 			DEBUG_LOG(("getAppConfig result handled."));
 			_refreshed.fire({});
 		}, [](const MTPDhelp_appConfigNotModified &) {});
@@ -331,47 +322,6 @@ std::vector<int> AppConfig::getIntArray(
 	});
 }
 
-bool AppConfig::suggestionCurrent(const QString &key) const {
-	if (key == u"BIRTHDAY_CONTACTS_TODAY"_q) {
-		if (_dismissedSuggestions.contains(key)
-			|| !_account->sessionExists()) {
-			return false;
-		} else {
-			const auto known
-				= _account->session().data().knownBirthdaysToday();
-			if (!known) {
-				return true;
-			}
-			return !known->empty();
-		}
-	}
-	return !_dismissedSuggestions.contains(key)
-		&& ranges::contains(
-			get<std::vector<QString>>(
-				u"pending_suggestions"_q,
-				std::vector<QString>()),
-			key);
-}
-
-rpl::producer<> AppConfig::suggestionRequested(const QString &key) const {
-	return value(
-	) | rpl::filter([=] {
-		return suggestionCurrent(key);
-	});
-}
-
-void AppConfig::dismissSuggestion(const QString &key) {
-	Expects(_api.has_value());
-
-	if (!_dismissedSuggestions.emplace(key).second) {
-		return;
-	}
-	_api->request(MTPhelp_DismissSuggestion(
-		MTP_inputPeerEmpty(),
-		MTP_string(key)
-	)).send();
-}
-
 bool AppConfig::newRequirePremiumFree() const {
 	return get<bool>(
 		u"new_noncontact_peers_require_premium_without_ownpremium"_q,

Telegram/SourceFiles/main/main_app_config.h

@@ -48,11 +48,6 @@ public:
 	[[nodiscard]] rpl::producer<> refreshed() const;
 	[[nodiscard]] rpl::producer<> value() const;
 
-	[[nodiscard]] bool suggestionCurrent(const QString &key) const;
-	[[nodiscard]] rpl::producer<> suggestionRequested(
-		const QString &key) const;
-	void dismissSuggestion(const QString &key);
-
 	[[nodiscard]] bool newRequirePremiumFree() const;
 
 	[[nodiscard]] auto ignoredRestrictionReasons() const
@@ -125,7 +120,6 @@ private:
 	bool _pendingRefresh = false;
 	base::flat_map<QString, MTPJSONValue> _data;
 	rpl::event_stream<> _refreshed;
-	base::flat_set<QString> _dismissedSuggestions;
 
 	std::vector<QString> _ignoreRestrictionReasons;
 	rpl::event_stream<std::vector<QString>> _ignoreRestrictionChanges;

Telegram/SourceFiles/main/main_session.cpp

@@ -32,6 +32,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/components/credits.h"
 #include "data/components/factchecks.h"
 #include "data/components/location_pickers.h"
+#include "data/components/promo_suggestions.h"
 #include "data/components/recent_peers.h"
 #include "data/components/scheduled_messages.h"
 #include "data/components/sponsored_messages.h"
@@ -117,6 +118,7 @@ Session::Session(
 , _factchecks(std::make_unique<Data::Factchecks>(this))
 , _locationPickers(std::make_unique<Data::LocationPickers>())
 , _credits(std::make_unique<Data::Credits>(this))
+, _promoSuggestions(std::make_unique<Data::PromoSuggestions>(this))
 , _cachedReactionIconFactory(std::make_unique<ReactionIconFactory>())
 , _supportHelper(Support::Helper::Create(this))
 , _fastButtonsBots(std::make_unique<Support::FastButtonsBots>(this))

Telegram/SourceFiles/main/main_session.h

@@ -39,6 +39,7 @@ class TopPeers;
 class Factchecks;
 class LocationPickers;
 class Credits;
+class PromoSuggestions;
 } // namespace Data
 
 namespace HistoryView::Reactions {
@@ -189,6 +190,9 @@ public:
 	[[nodiscard]] InlineBots::AttachWebView &attachWebView() const {
 		return *_attachWebView;
 	}
+	[[nodiscard]] Data::PromoSuggestions &promoSuggestions() const {
+		return *_promoSuggestions;
+	}
 	[[nodiscard]] auto cachedReactionIconFactory() const
 	-> HistoryView::Reactions::CachedIconFactory & {
 		return *_cachedReactionIconFactory;
@@ -290,6 +294,7 @@ private:
 	const std::unique_ptr<Data::Factchecks> _factchecks;
 	const std::unique_ptr<Data::LocationPickers> _locationPickers;
 	const std::unique_ptr<Data::Credits> _credits;
+	const std::unique_ptr<Data::PromoSuggestions> _promoSuggestions;
 
 	using ReactionIconFactory = HistoryView::Reactions::CachedIconFactory;
 	const std::unique_ptr<ReactionIconFactory> _cachedReactionIconFactory;