Added api support for dates of chat participant data.

Telegram/SourceFiles/api/api_chat_participants.cpp

@@ -264,20 +264,24 @@ ChatParticipant::ChatParticipant(
 		_rank = qs(data.vrank().value_or_empty());
 		_rights = ChatAdminRightsInfo(data.vadmin_rights());
 		_by = peerToUser(peerFromUser(data.vpromoted_by()));
+		_date = data.vdate().v;
 	}, [&](const MTPDchannelParticipantSelf &data) {
 		_type = Type::Member;
+		_date = data.vdate().v;
 		_by = peerToUser(peerFromUser(data.vinviter_id()));
 		if (data.vsubscription_until_date()) {
 			_subscriptionDate = data.vsubscription_until_date()->v;
 		}
 	}, [&](const MTPDchannelParticipant &data) {
 		_type = Type::Member;
+		_date = data.vdate().v;
 		if (data.vsubscription_until_date()) {
 			_subscriptionDate = data.vsubscription_until_date()->v;
 		}
 	}, [&](const MTPDchannelParticipantBanned &data) {
 		_restrictions = ChatRestrictionsInfo(data.vbanned_rights());
 		_by = peerToUser(peerFromUser(data.vkicked_by()));
+		_date = data.vdate().v;
 
 		_type = (_restrictions.flags & ChatRestriction::ViewMessages)
 			? Type::Banned
@@ -358,6 +362,20 @@ TimeId ChatParticipant::subscriptionDate() const {
 	return _subscriptionDate;
 }
 
+TimeId ChatParticipant::promotedSince() const {
+	return (_type == Type::Admin) ? _date : TimeId(0);
+}
+
+TimeId ChatParticipant::restrictedSince() const {
+	return (_type == Type::Restricted || _type == Type::Banned)
+		? _date
+		: TimeId(0);
+}
+
+TimeId ChatParticipant::memberSince() const {
+	return (_type == Type::Member) ? _date : TimeId(0);
+}
+
 ChatParticipant::Type ChatParticipant::type() const {
 	return _type;
 }

Telegram/SourceFiles/api/api_chat_participants.h

@@ -61,6 +61,9 @@ public:
 	ChatAdminRightsInfo rights() const;
 
 	TimeId subscriptionDate() const;
+	TimeId promotedSince() const;
+	TimeId restrictedSince() const;
+	TimeId memberSince() const;
 
 	Type type() const;
 	QString rank() const;
@@ -76,6 +79,7 @@ private:
 
 	QString _rank;
 	TimeId _subscriptionDate = 0;
+	TimeId _date = 0;
 
 	ChatRestrictionsInfo _restrictions;
 	ChatAdminRightsInfo _rights;

Telegram/SourceFiles/boxes/peers/edit_participants_box.cpp

@@ -387,6 +387,24 @@ QString ParticipantsAdditionalData::adminRank(
 	return (i != end(_adminRanks)) ? i->second : QString();
 }
 
+TimeId ParticipantsAdditionalData::adminPromotedSince(
+		not_null<UserData*> user) const {
+	const auto i = _adminPromotedSince.find(user);
+	return (i != end(_adminPromotedSince)) ? i->second : TimeId(0);
+}
+
+TimeId ParticipantsAdditionalData::restrictedSince(
+		not_null<PeerData*> peer) const {
+	const auto i = _restrictedSince.find(peer);
+	return (i != end(_restrictedSince)) ? i->second : TimeId(0);
+}
+
+TimeId ParticipantsAdditionalData::memberSince(
+		not_null<UserData*> user) const {
+	const auto i = _memberSince.find(user);
+	return (i != end(_memberSince)) ? i->second : TimeId(0);
+}
+
 auto ParticipantsAdditionalData::restrictedRights(
 	not_null<PeerData*> participant) const
 -> std::optional<ChatRestrictionsInfo> {
@@ -689,6 +707,11 @@ UserData *ParticipantsAdditionalData::applyAdmin(
 	} else {
 		_adminRanks.remove(user);
 	}
+	if (data.promotedSince()) {
+		_adminPromotedSince[user] = data.promotedSince();
+	} else {
+		_adminPromotedSince.remove(user);
+	}
 	if (const auto by = _peer->owner().userLoaded(data.by())) {
 		const auto i = _adminPromotedBy.find(user);
 		if (i == _adminPromotedBy.end()) {
@@ -741,6 +764,11 @@ PeerData *ParticipantsAdditionalData::applyBanned(
 	} else {
 		_kicked.erase(participant);
 	}
+	if (data.restrictedSince()) {
+		_restrictedSince[participant] = data.restrictedSince();
+	} else {
+		_restrictedSince.remove(participant);
+	}
 	_restrictedRights[participant] = data.restrictions();
 	if (const auto by = _peer->owner().userLoaded(data.by())) {
 		const auto i = _restrictedBy.find(participant);

Telegram/SourceFiles/boxes/peers/edit_participants_box.h

@@ -106,14 +106,19 @@ public:
 		not_null<PeerData*> participant) const;
 	[[nodiscard]] std::optional<ChatAdminRightsInfo> adminRights(
 		not_null<UserData*> user) const;
-	QString adminRank(not_null<UserData*> user) const;
+	[[nodiscard]] QString adminRank(not_null<UserData*> user) const;
 	[[nodiscard]] std::optional<ChatRestrictionsInfo> restrictedRights(
 		not_null<PeerData*> participant) const;
 	[[nodiscard]] bool isCreator(not_null<UserData*> user) const;
 	[[nodiscard]] bool isExternal(not_null<PeerData*> participant) const;
 	[[nodiscard]] bool isKicked(not_null<PeerData*> participant) const;
 	[[nodiscard]] UserData *adminPromotedBy(not_null<UserData*> user) const;
-	[[nodiscard]] UserData *restrictedBy(not_null<PeerData*> participant) const;
+	[[nodiscard]] UserData *restrictedBy(
+		not_null<PeerData*> participant) const;
+
+	[[nodiscard]] TimeId adminPromotedSince(not_null<UserData*>) const;
+	[[nodiscard]] TimeId restrictedSince(not_null<PeerData*>) const;
+	[[nodiscard]] TimeId memberSince(not_null<UserData*>) const;
 
 	void migrate(not_null<ChatData*> chat, not_null<ChannelData*> channel);
 
@@ -144,6 +149,9 @@ private:
 	// Data for channels.
 	base::flat_map<not_null<UserData*>, ChatAdminRightsInfo> _adminRights;
 	base::flat_map<not_null<UserData*>, QString> _adminRanks;
+	base::flat_map<not_null<UserData*>, TimeId> _adminPromotedSince;
+	base::flat_map<not_null<PeerData*>, TimeId> _restrictedSince;
+	base::flat_map<not_null<UserData*>, TimeId> _memberSince;
 	base::flat_set<not_null<UserData*>> _adminCanEdit;
 	base::flat_map<not_null<UserData*>, not_null<UserData*>> _adminPromotedBy;
 	std::map<not_null<PeerData*>, ChatRestrictionsInfo> _restrictedRights;