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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/LabeledPricePart.h"
#include "td/telegram/misc.h"
#include "td/utils/algorithm.h"
namespace td {
telegram_api::object_ptr<telegram_api::labeledPrice> LabeledPricePart::get_input_labeled_price() const {
return telegram_api::make_object<telegram_api::labeledPrice>(label_, amount_);
}
vector<telegram_api::object_ptr<telegram_api::labeledPrice>> LabeledPricePart::get_input_labeled_prices(
const vector<LabeledPricePart> &parts) {
return transform(parts, [](const LabeledPricePart &price) { return price.get_input_labeled_price(); });
}
Result<vector<LabeledPricePart>> LabeledPricePart::get_labeled_price_parts(
vector<td_api::object_ptr<td_api::labeledPricePart>> &&parts, int64 *result_total_amount) {
if (parts.empty()) {
return Status::Error(400, "There must be at least one price part");
}
vector<LabeledPricePart> result;
result.reserve(parts.size());
int64 total_amount = 0;
for (auto &part : parts) {
if (part == nullptr) {
return Status::Error(400, "Price part must be non-empty");
}
if (!clean_input_string(part->label_)) {
return Status::Error(400, "Price part label must be encoded in UTF-8");
}
if (!check_currency_amount(part->amount_)) {
return Status::Error(400, "Too big amount of the currency specified");
}
result.emplace_back(std::move(part->label_), part->amount_);
total_amount += part->amount_;
}
if (total_amount <= 0) {
return Status::Error(400, "Total price must be positive");
}
if (!check_currency_amount(total_amount)) {
return Status::Error(400, "Total price is too big");
}
if (result_total_amount != nullptr) {
*result_total_amount = total_amount;
}
return std::move(result);
}
StringBuilder &operator<<(StringBuilder &string_builder, const LabeledPricePart &labeled_price_part) {
return string_builder << '[' << labeled_price_part.label_ << ": " << labeled_price_part.amount_ << ']';
}
} // namespace td
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