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//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2026
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
#include "td/telegram/StarGiftResalePrice.h"
#include "td/telegram/OptionManager.h"
#include "td/telegram/StarAmount.h"
#include "td/telegram/Td.h"
#include "td/telegram/TonAmount.h"
#include "td/utils/logging.h"
namespace td {
StarGiftResalePrice::StarGiftResalePrice(telegram_api::object_ptr<telegram_api::StarsAmount> &&amount_ptr) {
if (amount_ptr == nullptr) {
return;
}
switch (amount_ptr->get_id()) {
case telegram_api::starsAmount::ID: {
auto star_amount = StarAmount(telegram_api::move_object_as<telegram_api::starsAmount>(amount_ptr), false);
if (star_amount.get_nanostar_count() != 0) {
LOG(ERROR) << "Receive price of " << star_amount << " Telegram Stars";
}
if (star_amount.get_star_count() == 0) {
return;
}
type_ = Type::Star;
amount_ = star_amount.get_star_count();
break;
}
case telegram_api::starsTonAmount::ID: {
auto ton_amount =
TonAmount(telegram_api::move_object_as<telegram_api::starsTonAmount>(amount_ptr), false).get_ton_amount();
if (ton_amount % TON_MULTIPLIER != 0) {
LOG(ERROR) << "Receive price of " << ton_amount << " Grams";
}
ton_amount /= TON_MULTIPLIER;
if (ton_amount == 0) {
return;
}
type_ = Type::Ton;
amount_ = ton_amount;
break;
}
default:
UNREACHABLE();
}
}
Result<StarGiftResalePrice> StarGiftResalePrice::get_star_gift_resale_price(
const Td *td, td_api::object_ptr<td_api::GiftResalePrice> &&price, bool is_purchase) {
if (price == nullptr) {
if (is_purchase) {
return Status::Error(400, "Gift resale price must be non-empty");
} else {
return StarGiftResalePrice();
}
}
switch (price->get_id()) {
case td_api::giftResalePriceStar::ID: {
auto amount = static_cast<const td_api::giftResalePriceStar *>(price.get())->star_count_;
if (amount <= 0) {
return Status::Error(400, "Invalid amount of Telegram Stars specified");
}
if (!is_purchase) {
if (amount < td->option_manager_->get_option_integer("gift_resale_star_count_min") ||
amount > td->option_manager_->get_option_integer("gift_resale_star_count_max")) {
return Status::Error(400, "Invalid amount of Telegram Stars specified");
}
}
StarGiftResalePrice result;
result.type_ = Type::Star;
result.amount_ = amount;
return result;
}
case td_api::giftResalePriceGram::ID: {
auto amount = static_cast<const td_api::giftResalePriceGram *>(price.get())->gram_cent_count_;
if (amount <= 0) {
return Status::Error(400, "Invalid amount of Grams specified");
}
if (!is_purchase) {
if (amount < td->option_manager_->get_option_integer("gift_resale_gram_cent_count_min") ||
amount > td->option_manager_->get_option_integer("gift_resale_gram_cent_count_max")) {
return Status::Error(400, "Invalid amount of Gram cents specified");
}
}
StarGiftResalePrice result;
result.type_ = Type::Ton;
result.amount_ = amount;
return result;
}
default:
UNREACHABLE();
}
}
StarGiftResalePrice StarGiftResalePrice::legacy(int64 star_count) {
StarGiftResalePrice result;
result.type_ = Type::Star;
result.amount_ = star_count;
return result;
}
telegram_api::object_ptr<telegram_api::StarsAmount> StarGiftResalePrice::get_input_stars_amount() const {
switch (type_) {
case Type::None:
return telegram_api::make_object<telegram_api::starsAmount>(0, 0);
case Type::Star:
return telegram_api::make_object<telegram_api::starsAmount>(amount_, 0);
case Type::Ton:
return telegram_api::make_object<telegram_api::starsTonAmount>(amount_ * 10000000);
default:
UNREACHABLE();
return nullptr;
}
}
td_api::object_ptr<td_api::GiftResalePrice> StarGiftResalePrice::get_gift_resale_price_object() const {
switch (type_) {
case Type::None:
return nullptr;
case Type::Star:
return td_api::make_object<td_api::giftResalePriceStar>(amount_);
case Type::Ton:
return td_api::make_object<td_api::giftResalePriceGram>(amount_);
default:
UNREACHABLE();
return nullptr;
}
}
bool operator==(const StarGiftResalePrice &lhs, const StarGiftResalePrice &rhs) {
return lhs.type_ == rhs.type_ && lhs.amount_ == rhs.amount_;
}
bool operator!=(const StarGiftResalePrice &lhs, const StarGiftResalePrice &rhs) {
return !(lhs == rhs);
}
StringBuilder &operator<<(StringBuilder &string_builder, const StarGiftResalePrice &amount) {
switch (amount.type_) {
case StarGiftResalePrice::Type::None:
return string_builder << "[Free]";
case StarGiftResalePrice::Type::Star:
return string_builder << '[' << amount.amount_ << " Stars]";
case StarGiftResalePrice::Type::Ton:
return string_builder << '[' << amount.amount_ << " Gram cents]";
default:
UNREACHABLE();
return string_builder;
}
}
} // namespace td
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