tdesktop/Telegram/SourceFiles/api/api_premium.h

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/*
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 "data/data_subscription_option.h"
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#include "mtproto/sender.h"
class ApiWrap;
namespace Main {
class Session;
} // namespace Main
namespace Api {
struct GiftCode {
PeerId from = 0;
PeerId to = 0;
MsgId giveawayId = 0;
TimeId date = 0;
TimeId used = 0; // 0 if not used.
int months = 0;
bool giveaway = false;
explicit operator bool() const {
return months != 0;
}
friend inline bool operator==(
const GiftCode&,
const GiftCode&) = default;
};
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enum class GiveawayState {
Invalid,
Running,
Preparing,
Finished,
Refunded,
};
struct GiveawayInfo {
QString giftCode;
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QString disallowedCountry;
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ChannelId adminChannelId = 0;
GiveawayState state = GiveawayState::Invalid;
TimeId tooEarlyDate = 0;
TimeId finishDate = 0;
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TimeId startDate = 0;
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int winnersCount = 0;
int activatedCount = 0;
bool participating = false;
explicit operator bool() const {
return state != GiveawayState::Invalid;
}
};
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class Premium final {
public:
explicit Premium(not_null<ApiWrap*> api);
void reload();
[[nodiscard]] rpl::producer<TextWithEntities> statusTextValue() const;
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[[nodiscard]] auto videos() const
-> const base::flat_map<QString, not_null<DocumentData*>> &;
[[nodiscard]] rpl::producer<> videosUpdated() const;
[[nodiscard]] auto stickers() const
-> const std::vector<not_null<DocumentData*>> &;
[[nodiscard]] rpl::producer<> stickersUpdated() const;
[[nodiscard]] auto cloudSet() const
-> const std::vector<not_null<DocumentData*>> &;
[[nodiscard]] rpl::producer<> cloudSetUpdated() const;
[[nodiscard]] int64 monthlyAmount() const;
[[nodiscard]] QString monthlyCurrency() const;
void checkGiftCode(
const QString &slug,
Fn<void(GiftCode)> done);
GiftCode updateGiftCode(const QString &slug, const GiftCode &code);
[[nodiscard]] rpl::producer<GiftCode> giftCodeValue(
const QString &slug) const;
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void applyGiftCode(const QString &slug, Fn<void(QString)> done);
void resolveGiveawayInfo(
not_null<PeerData*> peer,
MsgId messageId,
Fn<void(GiveawayInfo)> done);
[[nodiscard]] auto subscriptionOptions() const
-> const Data::SubscriptionOptions &;
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private:
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void reloadPromo();
void reloadStickers();
void reloadCloudSet();
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const not_null<Main::Session*> _session;
MTP::Sender _api;
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mtpRequestId _promoRequestId = 0;
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std::optional<TextWithEntities> _statusText;
rpl::event_stream<TextWithEntities> _statusTextUpdates;
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base::flat_map<QString, not_null<DocumentData*>> _videos;
rpl::event_stream<> _videosUpdated;
mtpRequestId _stickersRequestId = 0;
uint64 _stickersHash = 0;
std::vector<not_null<DocumentData*>> _stickers;
rpl::event_stream<> _stickersUpdated;
mtpRequestId _cloudSetRequestId = 0;
uint64 _cloudSetHash = 0;
std::vector<not_null<DocumentData*>> _cloudSet;
rpl::event_stream<> _cloudSetUpdated;
int64 _monthlyAmount = 0;
QString _monthlyCurrency;
mtpRequestId _giftCodeRequestId = 0;
QString _giftCodeSlug;
base::flat_map<QString, GiftCode> _giftCodes;
rpl::event_stream<QString> _giftCodeUpdated;
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mtpRequestId _giveawayInfoRequestId = 0;
PeerData *_giveawayInfoPeer = nullptr;
MsgId _giveawayInfoMessageId = 0;
Fn<void(GiveawayInfo)> _giveawayInfoDone;
Data::SubscriptionOptions _subscriptionOptions;
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};
} // namespace Api