Added support for credits in messages of prize in giveaways.

Telegram/Resources/langs/lang.strings

@@ -2831,6 +2831,9 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_prize_title" = "Congratulations!";
 "lng_prize_about" = "You won a prize in a giveaway organized by {channel}.";
 "lng_prize_duration" = "Your prize is a **Telegram Premium** subscription {duration}.";
+"lng_prize_credits" = "Your prize is {amount}.";
+"lng_prize_credits_amount#one" = "{count} Star";
+"lng_prize_credits_amount#other" = "{count} Stars";
 "lng_prize_gift_about" = "You've received a gift from {channel}.";
 "lng_prize_gift_duration" = "Your gift is a **Telegram Premium** subscription {duration}.";
 "lng_prize_open" = "Open Gift Link";

Telegram/SourceFiles/boxes/gift_premium_box.cpp

@@ -1727,6 +1727,13 @@ void AddCreditsHistoryEntryTable(
 			tr::lng_credits_box_history_entry_via_premium_bot(
 				Ui::Text::RichLangValue));
 	}
+	if (entry.bareGiveawayMsgId) {
+		AddTableRow(
+			table,
+			tr::lng_gift_link_label_to(),
+			controller,
+			controller->session().userId());
+	}
 	if (entry.bareGiveawayMsgId && entry.credits) {
 		AddTableRow(
 			table,

Telegram/SourceFiles/data/data_media_types.h

@@ -129,13 +129,14 @@ struct GiveawayResults {
 
 enum class GiftType : uchar {
 	Premium, // count - months
-	Stars, // count - stars
+	Credits, // count - credits
 };
 
 struct GiftCode {
 	QString slug;
 	ChannelData *channel = nullptr;
 	int count = 0;
+	int giveawayMsgId = 0;
 	GiftType type = GiftType::Premium;
 	bool viaGiveaway = false;
 	bool unclaimed = false;

Telegram/SourceFiles/history/history_item.cpp

@@ -5237,7 +5237,16 @@ void HistoryItem::setServiceMessageByAction(const MTPmessageAction &action) {
 	auto prepareGiftPrize = [&](
 			const MTPDmessageActionPrizeStars &action) {
 		auto result = PreparedServiceText();
-		AssertIsDebug();
+		_history->session().giftBoxStickersPacks().load();
+		result.text = {
+			(action.is_unclaimed()
+				? tr::lng_prize_unclaimed_about
+				: tr::lng_prize_about)(
+					tr::now,
+					lt_channel,
+					_from->owner().peer(
+						peerFromMTP(action.vboost_peer()))->name()),
+		};
 		return result;
 	};
 
@@ -5382,8 +5391,22 @@ void HistoryItem::applyAction(const MTPMessageAction &action) {
 		_media = std::make_unique<Data::MediaGiftBox>(
 			this,
 			_from,
-			Data::GiftType::Stars,
+			Data::GiftType::Credits,
 			data.vstars().v);
+	}, [&](const MTPDmessageActionPrizeStars &data) {
+		_media = std::make_unique<Data::MediaGiftBox>(
+			this,
+			_from,
+			Data::GiftCode{
+				.slug = qs(data.vtransaction_id()),
+				.channel = history()->owner().channel(
+					peerToChannel(peerFromMTP(data.vboost_peer()))),
+				.count = int(data.vstars().v),
+				.giveawayMsgId = data.vgiveaway_msg_id().v,
+				.type = Data::GiftType::Credits,
+				.viaGiveaway = true,
+				.unclaimed = data.is_unclaimed(),
+			});
 	}, [](const auto &) {
 	});
 }

Telegram/SourceFiles/history/view/media/history_view_premium_gift.cpp

@@ -7,11 +7,13 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #include "history/view/media/history_view_premium_gift.h"
 
+#include "base/unixtime.h"
 #include "boxes/gift_premium_box.h" // ResolveGiftCode
 #include "chat_helpers/stickers_gift_box_pack.h"
 #include "core/click_handler_types.h" // ClickHandlerContext
-#include "data/data_document.h"
 #include "data/data_channel.h"
+#include "data/data_credits.h"
+#include "data/data_document.h"
 #include "data/data_user.h"
 #include "history/history.h"
 #include "history/history_item.h"
@@ -19,6 +21,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "lang/lang_keys.h"
 #include "main/main_session.h"
 #include "settings/settings_credits.h" // Settings::CreditsId
+#include "settings/settings_credits_graphics.h"
 #include "settings/settings_credits_graphics.h" // GiftedCreditsBox
 #include "settings/settings_premium.h" // Settings::ShowGiftPremium
 #include "ui/layers/generic_box.h"
@@ -49,7 +52,9 @@ QSize PremiumGift::size() {
 }
 
 QString PremiumGift::title() {
-	if (const auto count = stars()) {
+	if (creditsPrize()) {
+		return tr::lng_prize_title(tr::now);
+	} else if (const auto count = credits()) {
 		return tr::lng_gift_stars_title(tr::now, lt_count, count);
 	}
 	return gift()
@@ -60,7 +65,8 @@ QString PremiumGift::title() {
 }
 
 TextWithEntities PremiumGift::subtitle() {
-	if (const auto count = stars()) {
+	const auto isCreditsPrize = creditsPrize();
+	if (const auto count = credits(); count && !isCreditsPrize) {
 		return outgoingGift()
 			? tr::lng_gift_stars_outgoing(
 				tr::now,
@@ -82,20 +88,32 @@ TextWithEntities PremiumGift::subtitle() {
 			Ui::Text::Bold(name),
 			Ui::Text::RichLangValue);
 	result.append("\n\n");
-	result.append((_data.unclaimed
-		? tr::lng_prize_unclaimed_duration
-		: _data.viaGiveaway
-		? tr::lng_prize_duration
-		: tr::lng_prize_gift_duration)(
+	result.append(isCreditsPrize
+		? tr::lng_prize_credits(
 			tr::now,
-			lt_duration,
-			Ui::Text::Bold(GiftDuration(_data.count)),
-			Ui::Text::RichLangValue));
+			lt_amount,
+			tr::lng_prize_credits_amount(
+				tr::now,
+				lt_count,
+				credits(),
+				Ui::Text::RichLangValue),
+			Ui::Text::RichLangValue)
+		: (_data.unclaimed
+			? tr::lng_prize_unclaimed_duration
+			: _data.viaGiveaway
+			? tr::lng_prize_duration
+			: tr::lng_prize_gift_duration)(
+				tr::now,
+				lt_duration,
+				Ui::Text::Bold(GiftDuration(_data.count)),
+				Ui::Text::RichLangValue));
 	return result;
 }
 
 rpl::producer<QString> PremiumGift::button() {
-	return (gift() && (outgoingGift() || !_data.unclaimed))
+	return creditsPrize()
+		? tr::lng_view_button_giftcode()
+		: (gift() && (outgoingGift() || !_data.unclaimed))
 		? tr::lng_sticker_premium_view()
 		: tr::lng_prize_open();
 }
@@ -110,7 +128,26 @@ ClickHandlerPtr PremiumGift::createViewLink() {
 		if (const auto controller = my.sessionWindow.get()) {
 			const auto selfId = controller->session().userPeerId();
 			const auto sent = (from->id == selfId);
-			if (data.type == Data::GiftType::Stars) {
+			if (creditsPrize()) {
+				using Type = Data::CreditsHistoryEntry::PeerType;
+				controller->show(Box(
+					Settings::ReceiptCreditsBox,
+					controller,
+					Data::CreditsHistoryEntry{
+						.id = data.slug,
+						.title = QString(),
+						.description = QString(),
+						.date = base::unixtime::parse(date),
+						.credits = uint64(data.count),
+						.barePeerId = data.channel
+							? data.channel->id.value
+							: 0,
+						.bareGiveawayMsgId = uint64(data.giveawayMsgId),
+						.peerType = Type::Peer,
+						.in = true,
+					},
+					Data::SubscriptionEntry()));
+			} else if (data.type == Data::GiftType::Credits) {
 				const auto to = sent ? peer : peer->session().user();
 				controller->show(Box(
 					Settings::GiftedCreditsBox,
@@ -186,8 +223,14 @@ bool PremiumGift::gift() const {
 	return _data.slug.isEmpty() || !_data.channel;
 }
 
-int PremiumGift::stars() const {
-	return (_data.type == Data::GiftType::Stars) ? _data.count : 0;
+bool PremiumGift::creditsPrize() const {
+	return _data.viaGiveaway
+		&& (_data.type == Data::GiftType::Credits)
+		&& !_data.slug.isEmpty();
+}
+
+int PremiumGift::credits() const {
+	return (_data.type == Data::GiftType::Credits) ? _data.count : 0;
 }
 
 void PremiumGift::ensureStickerCreated() const {
@@ -196,7 +239,7 @@ void PremiumGift::ensureStickerCreated() const {
 	}
 	const auto &session = _parent->history()->session();
 	auto &packs = session.giftBoxStickersPacks();
-	const auto count = stars();
+	const auto count = credits();
 	const auto months = count ? packs.monthsForStars(count) : _data.count;
 	if (const auto document = packs.lookup(months)) {
 		if (const auto sticker = document->sticker()) {

Telegram/SourceFiles/history/view/media/history_view_premium_gift.h

@@ -49,7 +49,8 @@ private:
 	[[nodiscard]] bool incomingGift() const;
 	[[nodiscard]] bool outgoingGift() const;
 	[[nodiscard]] bool gift() const;
-	[[nodiscard]] int stars() const;
+	[[nodiscard]] bool creditsPrize() const;
+	[[nodiscard]] int credits() const;
 	void ensureStickerCreated() const;
 
 	const not_null<Element*> _parent;