Added serialization from TL to statistics data for supergroups.

Telegram/SourceFiles/api/api_statistics.cpp

@@ -110,6 +110,79 @@ namespace {
 	};
 }
 
+[[nodiscard]] Data::SupergroupStatistics SupergroupStatisticsFromTL(
+		const MTPDstats_megagroupStats &data) {
+	using Senders = MTPStatsGroupTopPoster;
+	using Administrators = MTPStatsGroupTopAdmin;
+	using Inviters = MTPStatsGroupTopInviter;
+
+	auto topSenders = ranges::views::all(
+		data.vtop_posters().v
+	) | ranges::views::transform([&](const Senders &tl) {
+		return Data::StatisticsMessageSenderInfo{
+			.userId = UserId(tl.data().vuser_id().v),
+			.sentMessageCount = tl.data().vmessages().v,
+			.averageCharacterCount = tl.data().vavg_chars().v,
+		};
+	}) | ranges::to_vector;
+	auto topAdministrators = ranges::views::all(
+		data.vtop_admins().v
+	) | ranges::views::transform([&](const Administrators &tl) {
+		return Data::StatisticsAdministratorActionsInfo{
+			.userId = UserId(tl.data().vuser_id().v),
+			.deletedMessageCount = tl.data().vdeleted().v,
+			.bannedUserCount = tl.data().vkicked().v,
+			.restrictedUserCount = tl.data().vbanned().v,
+		};
+	}) | ranges::to_vector;
+	auto topInviters = ranges::views::all(
+		data.vtop_inviters().v
+	) | ranges::views::transform([&](const Inviters &tl) {
+		return Data::StatisticsInviterInfo{
+			.userId = UserId(tl.data().vuser_id().v),
+			.addedMemberCount = tl.data().vinvitations().v,
+		};
+	}) | ranges::to_vector;
+
+	return {
+		.startDate = data.vperiod().data().vmin_date().v,
+		.endDate = data.vperiod().data().vmax_date().v,
+
+		.memberCount = StatisticalValueFromTL(data.vmembers()),
+		.messageCount = StatisticalValueFromTL(data.vmessages()),
+		.viewerCount = StatisticalValueFromTL(data.vviewers()),
+		.senderCount = StatisticalValueFromTL(data.vposters()),
+
+		.memberCountGraph = StatisticalGraphFromTL(
+			data.vgrowth_graph()),
+
+		.joinGraph = StatisticalGraphFromTL(
+			data.vmembers_graph()),
+
+		.joinBySourceGraph = StatisticalGraphFromTL(
+			data.vnew_members_by_source_graph()),
+
+		.languageGraph = StatisticalGraphFromTL(
+			data.vlanguages_graph()),
+
+		.messageContentGraph = StatisticalGraphFromTL(
+			data.vmessages_graph()),
+
+		.actionGraph = StatisticalGraphFromTL(
+			data.vactions_graph()),
+
+		.dayGraph = StatisticalGraphFromTL(
+			data.vtop_hours_graph()),
+
+		.weekGraph = StatisticalGraphFromTL(
+			data.vweekdays_graph()),
+
+		.topSenders = std::move(topSenders),
+		.topAdministrators = std::move(topAdministrators),
+		.topInviters = std::move(topInviters),
+	};
+}
+
 } // namespace
 
 Statistics::Statistics(not_null<ApiWrap*> api)
@@ -135,6 +208,17 @@ rpl::producer<rpl::no_value, QString> Statistics::request(
 			}).fail([=](const MTP::Error &error) {
 				consumer.put_error_copy(error.type());
 			}).send();
+		} else {
+			_api.request(MTPstats_GetMegagroupStats(
+				MTP_flags(MTPstats_GetMegagroupStats::Flags(0)),
+				channel->inputChannel
+			)).done([=](const MTPstats_MegagroupStats &result) {
+				_supergroupStats = SupergroupStatisticsFromTL(result.data());
+				peer->owner().processUsers(result.data().vusers());
+				consumer.put_done();
+			}).fail([=](const MTP::Error &error) {
+				consumer.put_error_copy(error.type());
+			}).send();
 		}
 
 		return lifetime;
@@ -173,4 +257,8 @@ Data::ChannelStatistics Statistics::channelStats() const {
 	return _channelStats;
 }
 
+Data::SupergroupStatistics Statistics::supergroupStats() const {
+	return _supergroupStats;
+}
+
 } // namespace Api

Telegram/SourceFiles/api/api_statistics.h

@@ -27,9 +27,11 @@ public:
 		float64 x);
 
 	[[nodiscard]] Data::ChannelStatistics channelStats() const;
+	[[nodiscard]] Data::SupergroupStatistics supergroupStats() const;
 
 private:
 	Data::ChannelStatistics _channelStats;
+	Data::SupergroupStatistics _supergroupStats;
 	MTP::Sender _api;
 
 };