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tdlight/td/telegram/Payments.cpp

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//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2023
//
// 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/Payments.h"
#include "td/telegram/AccessRights.h"
#include "td/telegram/ContactsManager.h"
#include "td/telegram/DialogId.h"
#include "td/telegram/Global.h"
#include "td/telegram/InputInvoice.h"
#include "td/telegram/MessageEntity.h"
#include "td/telegram/MessageId.h"
#include "td/telegram/MessagesManager.h"
#include "td/telegram/misc.h"
#include "td/telegram/PasswordManager.h"
#include "td/telegram/Photo.h"
#include "td/telegram/ServerMessageId.h"
#include "td/telegram/Td.h"
#include "td/telegram/telegram_api.h"
#include "td/telegram/ThemeManager.h"
#include "td/telegram/UpdatesManager.h"
#include "td/telegram/UserId.h"
#include "td/utils/algorithm.h"
#include "td/utils/buffer.h"
#include "td/utils/common.h"
#include "td/utils/JsonBuilder.h"
#include "td/utils/logging.h"
#include "td/utils/Status.h"
namespace td {
namespace {
struct InputInvoiceInfo {
DialogId dialog_id_;
telegram_api::object_ptr<telegram_api::InputInvoice> input_invoice_;
};
Result<InputInvoiceInfo> get_input_invoice_info(Td *td, td_api::object_ptr<td_api::InputInvoice> &&input_invoice) {
if (input_invoice == nullptr) {
return Status::Error(400, "Input invoice must be non-empty");
}
InputInvoiceInfo result;
switch (input_invoice->get_id()) {
case td_api::inputInvoiceMessage::ID: {
auto invoice = td_api::move_object_as<td_api::inputInvoiceMessage>(input_invoice);
DialogId dialog_id(invoice->chat_id_);
MessageId message_id(invoice->message_id_);
TRY_RESULT(server_message_id, td->messages_manager_->get_invoice_message_id({dialog_id, message_id}));
auto input_peer = td->messages_manager_->get_input_peer(dialog_id, AccessRights::Read);
if (input_peer == nullptr) {
return Status::Error(400, "Can't access the chat");
}
result.dialog_id_ = dialog_id;
result.input_invoice_ =
make_tl_object<telegram_api::inputInvoiceMessage>(std::move(input_peer), server_message_id.get());
break;
}
case td_api::inputInvoiceName::ID: {
auto invoice = td_api::move_object_as<td_api::inputInvoiceName>(input_invoice);
result.input_invoice_ = make_tl_object<telegram_api::inputInvoiceSlug>(invoice->name_);
break;
}
default:
UNREACHABLE();
}
return std::move(result);
}
} // namespace
class SetBotShippingAnswerQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
public:
explicit SetBotShippingAnswerQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(int64 shipping_query_id, const string &error_message,
vector<tl_object_ptr<telegram_api::shippingOption>> &&shipping_options) {
int32 flags = 0;
if (!error_message.empty()) {
flags |= telegram_api::messages_setBotShippingResults::ERROR_MASK;
}
if (!shipping_options.empty()) {
flags |= telegram_api::messages_setBotShippingResults::SHIPPING_OPTIONS_MASK;
}
send_query(G()->net_query_creator().create(telegram_api::messages_setBotShippingResults(
flags, shipping_query_id, error_message, std::move(shipping_options))));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::messages_setBotShippingResults>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
bool result = result_ptr.ok();
if (!result) {
LOG(INFO) << "Sending answer to a shipping query has failed";
}
promise_.set_value(Unit());
}
void on_error(Status status) final {
promise_.set_error(std::move(status));
}
};
class SetBotPreCheckoutAnswerQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
public:
explicit SetBotPreCheckoutAnswerQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(int64 pre_checkout_query_id, const string &error_message) {
int32 flags = 0;
if (!error_message.empty()) {
flags |= telegram_api::messages_setBotPrecheckoutResults::ERROR_MASK;
} else {
flags |= telegram_api::messages_setBotPrecheckoutResults::SUCCESS_MASK;
}
send_query(G()->net_query_creator().create(telegram_api::messages_setBotPrecheckoutResults(
flags, false /*ignored*/, pre_checkout_query_id, error_message)));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::messages_setBotPrecheckoutResults>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
bool result = result_ptr.ok();
if (!result) {
LOG(INFO) << "Sending answer to a pre-checkout query has failed";
}
promise_.set_value(Unit());
}
void on_error(Status status) final {
promise_.set_error(std::move(status));
}
};
static tl_object_ptr<td_api::labeledPricePart> convert_labeled_price(
tl_object_ptr<telegram_api::labeledPrice> labeled_price) {
CHECK(labeled_price != nullptr);
if (!check_currency_amount(labeled_price->amount_)) {
LOG(ERROR) << "Receive invalid labeled price amount " << labeled_price->amount_;
labeled_price->amount_ = (labeled_price->amount_ < 0 ? -1 : 1) * (static_cast<int64>(1) << 40);
}
return make_tl_object<td_api::labeledPricePart>(std::move(labeled_price->label_), labeled_price->amount_);
}
static tl_object_ptr<td_api::invoice> convert_invoice(tl_object_ptr<telegram_api::invoice> invoice) {
CHECK(invoice != nullptr);
auto labeled_prices = transform(std::move(invoice->prices_), convert_labeled_price);
bool is_test = (invoice->flags_ & telegram_api::invoice::TEST_MASK) != 0;
bool need_name = (invoice->flags_ & telegram_api::invoice::NAME_REQUESTED_MASK) != 0;
bool need_phone_number = (invoice->flags_ & telegram_api::invoice::PHONE_REQUESTED_MASK) != 0;
bool need_email_address = (invoice->flags_ & telegram_api::invoice::EMAIL_REQUESTED_MASK) != 0;
bool need_shipping_address = (invoice->flags_ & telegram_api::invoice::SHIPPING_ADDRESS_REQUESTED_MASK) != 0;
bool send_phone_number_to_provider = (invoice->flags_ & telegram_api::invoice::PHONE_TO_PROVIDER_MASK) != 0;
bool send_email_address_to_provider = (invoice->flags_ & telegram_api::invoice::EMAIL_TO_PROVIDER_MASK) != 0;
bool is_flexible = (invoice->flags_ & telegram_api::invoice::FLEXIBLE_MASK) != 0;
if (send_phone_number_to_provider) {
need_phone_number = true;
}
if (send_email_address_to_provider) {
need_email_address = true;
}
if (is_flexible) {
need_shipping_address = true;
}
if (invoice->max_tip_amount_ < 0 || !check_currency_amount(invoice->max_tip_amount_)) {
LOG(ERROR) << "Receive invalid maximum tip amount " << invoice->max_tip_amount_;
invoice->max_tip_amount_ = 0;
}
td::remove_if(invoice->suggested_tip_amounts_,
[](int64 amount) { return amount < 0 || !check_currency_amount(amount); });
if (invoice->suggested_tip_amounts_.size() > 4) {
invoice->suggested_tip_amounts_.resize(4);
}
return make_tl_object<td_api::invoice>(std::move(invoice->currency_), std::move(labeled_prices),
invoice->max_tip_amount_, std::move(invoice->suggested_tip_amounts_),
std::move(invoice->recurring_terms_url_), is_test, need_name,
need_phone_number, need_email_address, need_shipping_address,
send_phone_number_to_provider, send_email_address_to_provider, is_flexible);
}
static tl_object_ptr<td_api::PaymentProvider> convert_payment_provider(
const string &native_provider_name, tl_object_ptr<telegram_api::dataJSON> native_parameters) {
if (native_parameters == nullptr) {
return nullptr;
}
if (native_provider_name == "smartglocal") {
string data = native_parameters->data_;
auto r_value = json_decode(data);
if (r_value.is_error()) {
LOG(ERROR) << "Can't parse JSON object \"" << native_parameters->data_ << "\": " << r_value.error();
return nullptr;
}
auto value = r_value.move_as_ok();
if (value.type() != JsonValue::Type::Object) {
LOG(ERROR) << "Wrong JSON data \"" << native_parameters->data_ << '"';
return nullptr;
}
const auto &object = value.get_object();
auto r_public_token = object.get_required_string_field("public_token");
if (r_public_token.is_error()) {
LOG(ERROR) << "Unsupported JSON data \"" << native_parameters->data_ << '"';
return nullptr;
}
if (object.field_count() != 1) {
LOG(ERROR) << "Unsupported JSON data \"" << native_parameters->data_ << '"';
}
return make_tl_object<td_api::paymentProviderSmartGlocal>(r_public_token.move_as_ok());
}
if (native_provider_name == "stripe") {
string data = native_parameters->data_;
auto r_value = json_decode(data);
if (r_value.is_error()) {
LOG(ERROR) << "Can't parse JSON object \"" << native_parameters->data_ << "\": " << r_value.error();
return nullptr;
}
auto value = r_value.move_as_ok();
if (value.type() != JsonValue::Type::Object) {
LOG(ERROR) << "Wrong JSON data \"" << native_parameters->data_ << '"';
return nullptr;
}
const auto &object = value.get_object();
auto r_need_country = object.get_required_bool_field("need_country");
auto r_need_postal_code = object.get_required_bool_field("need_zip");
auto r_need_cardholder_name = object.get_required_bool_field("need_cardholder_name");
auto r_publishable_key = object.get_required_string_field("publishable_key");
// TODO support "gpay_parameters":{"gateway":"stripe","stripe:publishableKey":"...","stripe:version":"..."}
if (r_need_country.is_error() || r_need_postal_code.is_error() || r_need_cardholder_name.is_error() ||
r_publishable_key.is_error()) {
LOG(ERROR) << "Unsupported JSON data \"" << native_parameters->data_ << '"';
return nullptr;
}
if (object.field_count() != 5) {
LOG(ERROR) << "Unsupported JSON data \"" << native_parameters->data_ << '"';
}
return make_tl_object<td_api::paymentProviderStripe>(r_publishable_key.move_as_ok(), r_need_country.move_as_ok(),
r_need_postal_code.move_as_ok(),
r_need_cardholder_name.move_as_ok());
}
return nullptr;
}
static tl_object_ptr<td_api::address> convert_address(tl_object_ptr<telegram_api::postAddress> address) {
if (address == nullptr) {
return nullptr;
}
return make_tl_object<td_api::address>(std::move(address->country_iso2_), std::move(address->state_),
std::move(address->city_), std::move(address->street_line1_),
std::move(address->street_line2_), std::move(address->post_code_));
}
static tl_object_ptr<telegram_api::postAddress> convert_address(tl_object_ptr<td_api::address> address) {
if (address == nullptr) {
return nullptr;
}
return make_tl_object<telegram_api::postAddress>(std::move(address->street_line1_), std::move(address->street_line2_),
std::move(address->city_), std::move(address->state_),
std::move(address->country_code_), std::move(address->postal_code_));
}
static tl_object_ptr<td_api::orderInfo> convert_order_info(
tl_object_ptr<telegram_api::paymentRequestedInfo> order_info) {
if (order_info == nullptr) {
return nullptr;
}
return make_tl_object<td_api::orderInfo>(std::move(order_info->name_), std::move(order_info->phone_),
std::move(order_info->email_),
convert_address(std::move(order_info->shipping_address_)));
}
static tl_object_ptr<td_api::shippingOption> convert_shipping_option(
tl_object_ptr<telegram_api::shippingOption> shipping_option) {
if (shipping_option == nullptr) {
return nullptr;
}
return make_tl_object<td_api::shippingOption>(std::move(shipping_option->id_), std::move(shipping_option->title_),
transform(std::move(shipping_option->prices_), convert_labeled_price));
}
static tl_object_ptr<telegram_api::paymentRequestedInfo> convert_order_info(
tl_object_ptr<td_api::orderInfo> order_info) {
if (order_info == nullptr) {
return nullptr;
}
int32 flags = 0;
if (!order_info->name_.empty()) {
flags |= telegram_api::paymentRequestedInfo::NAME_MASK;
}
if (!order_info->phone_number_.empty()) {
flags |= telegram_api::paymentRequestedInfo::PHONE_MASK;
}
if (!order_info->email_address_.empty()) {
flags |= telegram_api::paymentRequestedInfo::EMAIL_MASK;
}
if (order_info->shipping_address_ != nullptr) {
flags |= telegram_api::paymentRequestedInfo::SHIPPING_ADDRESS_MASK;
}
return make_tl_object<telegram_api::paymentRequestedInfo>(
flags, std::move(order_info->name_), std::move(order_info->phone_number_), std::move(order_info->email_address_),
convert_address(std::move(order_info->shipping_address_)));
}
static vector<tl_object_ptr<td_api::savedCredentials>> convert_saved_credentials(
vector<tl_object_ptr<telegram_api::paymentSavedCredentialsCard>> saved_credentials) {
return transform(
std::move(saved_credentials), [](tl_object_ptr<telegram_api::paymentSavedCredentialsCard> &&credentials) {
return make_tl_object<td_api::savedCredentials>(std::move(credentials->id_), std::move(credentials->title_));
});
}
class GetPaymentFormQuery final : public Td::ResultHandler {
Promise<tl_object_ptr<td_api::paymentForm>> promise_;
DialogId dialog_id_;
public:
explicit GetPaymentFormQuery(Promise<tl_object_ptr<td_api::paymentForm>> &&promise) : promise_(std::move(promise)) {
}
void send(InputInvoiceInfo &&input_invoice_info, tl_object_ptr<telegram_api::dataJSON> &&theme_parameters) {
dialog_id_ = input_invoice_info.dialog_id_;
int32 flags = 0;
if (theme_parameters != nullptr) {
flags |= telegram_api::payments_getPaymentForm::THEME_PARAMS_MASK;
}
send_query(G()->net_query_creator().create(telegram_api::payments_getPaymentForm(
flags, std::move(input_invoice_info.input_invoice_), std::move(theme_parameters))));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::payments_getPaymentForm>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto payment_form = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for GetPaymentFormQuery: " << to_string(payment_form);
td_->contacts_manager_->on_get_users(std::move(payment_form->users_), "GetPaymentFormQuery");
UserId payments_provider_user_id(payment_form->provider_id_);
if (!payments_provider_user_id.is_valid()) {
LOG(ERROR) << "Receive invalid payments provider " << payments_provider_user_id;
return on_error(Status::Error(500, "Receive invalid payments provider identifier"));
}
UserId seller_bot_user_id(payment_form->bot_id_);
if (!seller_bot_user_id.is_valid()) {
LOG(ERROR) << "Receive invalid seller " << seller_bot_user_id;
return on_error(Status::Error(500, "Receive invalid seller identifier"));
}
bool can_save_credentials = payment_form->can_save_credentials_;
bool need_password = payment_form->password_missing_;
auto photo = get_web_document_photo(td_->file_manager_.get(), std::move(payment_form->photo_), dialog_id_);
auto payment_provider =
convert_payment_provider(payment_form->native_provider_, std::move(payment_form->native_params_));
if (payment_provider == nullptr) {
payment_provider = td_api::make_object<td_api::paymentProviderOther>(std::move(payment_form->url_));
}
auto additional_payment_options = transform(
payment_form->additional_methods_, [](const telegram_api::object_ptr<telegram_api::paymentFormMethod> &method) {
return td_api::make_object<td_api::paymentOption>(method->title_, method->url_);
});
promise_.set_value(make_tl_object<td_api::paymentForm>(
payment_form->form_id_, convert_invoice(std::move(payment_form->invoice_)),
td_->contacts_manager_->get_user_id_object(seller_bot_user_id, "paymentForm seller"),
td_->contacts_manager_->get_user_id_object(payments_provider_user_id, "paymentForm provider"),
std::move(payment_provider), std::move(additional_payment_options),
convert_order_info(std::move(payment_form->saved_info_)),
convert_saved_credentials(std::move(payment_form->saved_credentials_)), can_save_credentials, need_password,
payment_form->title_, get_product_description_object(payment_form->description_),
get_photo_object(td_->file_manager_.get(), photo)));
}
void on_error(Status status) final {
td_->messages_manager_->on_get_dialog_error(dialog_id_, status, "GetPaymentFormQuery");
promise_.set_error(std::move(status));
}
};
class ValidateRequestedInfoQuery final : public Td::ResultHandler {
Promise<tl_object_ptr<td_api::validatedOrderInfo>> promise_;
DialogId dialog_id_;
public:
explicit ValidateRequestedInfoQuery(Promise<tl_object_ptr<td_api::validatedOrderInfo>> &&promise)
: promise_(std::move(promise)) {
}
void send(InputInvoiceInfo &&input_invoice_info, tl_object_ptr<telegram_api::paymentRequestedInfo> requested_info,
bool allow_save) {
dialog_id_ = input_invoice_info.dialog_id_;
int32 flags = 0;
if (allow_save) {
flags |= telegram_api::payments_validateRequestedInfo::SAVE_MASK;
}
if (requested_info == nullptr) {
requested_info = make_tl_object<telegram_api::paymentRequestedInfo>();
requested_info->flags_ = 0;
}
send_query(G()->net_query_creator().create(telegram_api::payments_validateRequestedInfo(
flags, false /*ignored*/, std::move(input_invoice_info.input_invoice_), std::move(requested_info))));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::payments_validateRequestedInfo>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto validated_order_info = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for ValidateRequestedInfoQuery: " << to_string(validated_order_info);
promise_.set_value(make_tl_object<td_api::validatedOrderInfo>(
std::move(validated_order_info->id_),
transform(std::move(validated_order_info->shipping_options_), convert_shipping_option)));
}
void on_error(Status status) final {
td_->messages_manager_->on_get_dialog_error(dialog_id_, status, "ValidateRequestedInfoQuery");
promise_.set_error(std::move(status));
}
};
class SendPaymentFormQuery final : public Td::ResultHandler {
Promise<tl_object_ptr<td_api::paymentResult>> promise_;
DialogId dialog_id_;
public:
explicit SendPaymentFormQuery(Promise<tl_object_ptr<td_api::paymentResult>> &&promise)
: promise_(std::move(promise)) {
}
void send(InputInvoiceInfo &&input_invoice_info, int64 payment_form_id, const string &order_info_id,
const string &shipping_option_id, tl_object_ptr<telegram_api::InputPaymentCredentials> input_credentials,
int64 tip_amount) {
CHECK(input_credentials != nullptr);
dialog_id_ = input_invoice_info.dialog_id_;
int32 flags = 0;
if (!order_info_id.empty()) {
flags |= telegram_api::payments_sendPaymentForm::REQUESTED_INFO_ID_MASK;
}
if (!shipping_option_id.empty()) {
flags |= telegram_api::payments_sendPaymentForm::SHIPPING_OPTION_ID_MASK;
}
if (tip_amount != 0) {
flags |= telegram_api::payments_sendPaymentForm::TIP_AMOUNT_MASK;
}
send_query(G()->net_query_creator().create(telegram_api::payments_sendPaymentForm(
flags, payment_form_id, std::move(input_invoice_info.input_invoice_), order_info_id, shipping_option_id,
std::move(input_credentials), tip_amount)));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::payments_sendPaymentForm>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto payment_result = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for SendPaymentFormQuery: " << to_string(payment_result);
switch (payment_result->get_id()) {
case telegram_api::payments_paymentResult::ID: {
auto result = move_tl_object_as<telegram_api::payments_paymentResult>(payment_result);
td_->updates_manager_->on_get_updates(
std::move(result->updates_), PromiseCreator::lambda([promise = std::move(promise_)](Unit) mutable {
promise.set_value(make_tl_object<td_api::paymentResult>(true, string()));
}));
return;
}
case telegram_api::payments_paymentVerificationNeeded::ID: {
auto result = move_tl_object_as<telegram_api::payments_paymentVerificationNeeded>(payment_result);
promise_.set_value(make_tl_object<td_api::paymentResult>(false, std::move(result->url_)));
return;
}
default:
UNREACHABLE();
}
}
void on_error(Status status) final {
td_->messages_manager_->on_get_dialog_error(dialog_id_, status, "SendPaymentFormQuery");
promise_.set_error(std::move(status));
}
};
class GetPaymentReceiptQuery final : public Td::ResultHandler {
Promise<tl_object_ptr<td_api::paymentReceipt>> promise_;
DialogId dialog_id_;
public:
explicit GetPaymentReceiptQuery(Promise<tl_object_ptr<td_api::paymentReceipt>> &&promise)
: promise_(std::move(promise)) {
}
void send(DialogId dialog_id, ServerMessageId server_message_id) {
dialog_id_ = dialog_id;
auto input_peer = td_->messages_manager_->get_input_peer(dialog_id, AccessRights::Read);
if (input_peer == nullptr) {
return on_error(Status::Error(400, "Can't access the chat"));
}
send_query(G()->net_query_creator().create(
telegram_api::payments_getPaymentReceipt(std::move(input_peer), server_message_id.get())));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::payments_getPaymentReceipt>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto payment_receipt = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for GetPaymentReceiptQuery: " << to_string(payment_receipt);
td_->contacts_manager_->on_get_users(std::move(payment_receipt->users_), "GetPaymentReceiptQuery");
UserId payments_provider_user_id(payment_receipt->provider_id_);
if (!payments_provider_user_id.is_valid()) {
LOG(ERROR) << "Receive invalid payments provider " << payments_provider_user_id;
return on_error(Status::Error(500, "Receive invalid payments provider identifier"));
}
UserId seller_bot_user_id(payment_receipt->bot_id_);
if (!seller_bot_user_id.is_valid()) {
LOG(ERROR) << "Receive invalid seller " << seller_bot_user_id;
return on_error(Status::Error(500, "Receive invalid seller identifier"));
}
auto photo = get_web_document_photo(td_->file_manager_.get(), std::move(payment_receipt->photo_), dialog_id_);
if (payment_receipt->tip_amount_ < 0 || !check_currency_amount(payment_receipt->tip_amount_)) {
LOG(ERROR) << "Receive invalid tip amount " << payment_receipt->tip_amount_;
payment_receipt->tip_amount_ = 0;
}
promise_.set_value(make_tl_object<td_api::paymentReceipt>(
payment_receipt->title_, get_product_description_object(payment_receipt->description_),
get_photo_object(td_->file_manager_.get(), photo), payment_receipt->date_,
td_->contacts_manager_->get_user_id_object(seller_bot_user_id, "paymentReceipt seller"),
td_->contacts_manager_->get_user_id_object(payments_provider_user_id, "paymentReceipt provider"),
convert_invoice(std::move(payment_receipt->invoice_)), convert_order_info(std::move(payment_receipt->info_)),
convert_shipping_option(std::move(payment_receipt->shipping_)), std::move(payment_receipt->credentials_title_),
payment_receipt->tip_amount_));
}
void on_error(Status status) final {
td_->messages_manager_->on_get_dialog_error(dialog_id_, status, "GetPaymentReceiptQuery");
promise_.set_error(std::move(status));
}
};
class GetSavedInfoQuery final : public Td::ResultHandler {
Promise<tl_object_ptr<td_api::orderInfo>> promise_;
public:
explicit GetSavedInfoQuery(Promise<tl_object_ptr<td_api::orderInfo>> &&promise) : promise_(std::move(promise)) {
}
void send() {
send_query(G()->net_query_creator().create(telegram_api::payments_getSavedInfo()));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::payments_getSavedInfo>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto saved_info = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for GetSavedInfoQuery: " << to_string(saved_info);
promise_.set_value(convert_order_info(std::move(saved_info->saved_info_)));
}
void on_error(Status status) final {
promise_.set_error(std::move(status));
}
};
class ClearSavedInfoQuery final : public Td::ResultHandler {
Promise<Unit> promise_;
public:
explicit ClearSavedInfoQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
}
void send(bool clear_credentials, bool clear_order_info) {
CHECK(clear_credentials || clear_order_info);
int32 flags = 0;
if (clear_credentials) {
flags |= telegram_api::payments_clearSavedInfo::CREDENTIALS_MASK;
}
if (clear_order_info) {
flags |= telegram_api::payments_clearSavedInfo::INFO_MASK;
}
send_query(G()->net_query_creator().create(
telegram_api::payments_clearSavedInfo(flags, false /*ignored*/, false /*ignored*/)));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::payments_clearSavedInfo>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
promise_.set_value(Unit());
}
void on_error(Status status) final {
promise_.set_error(std::move(status));
}
};
class ExportInvoiceQuery final : public Td::ResultHandler {
Promise<string> promise_;
public:
explicit ExportInvoiceQuery(Promise<string> &&promise) : promise_(std::move(promise)) {
}
void send(tl_object_ptr<telegram_api::inputMediaInvoice> &&input_media_invoice) {
send_query(G()->net_query_creator().create(telegram_api::payments_exportInvoice(std::move(input_media_invoice))));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::payments_exportInvoice>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto link = result_ptr.move_as_ok();
promise_.set_value(std::move(link->url_));
}
void on_error(Status status) final {
promise_.set_error(std::move(status));
}
};
class GetBankCardInfoQuery final : public Td::ResultHandler {
Promise<td_api::object_ptr<td_api::bankCardInfo>> promise_;
public:
explicit GetBankCardInfoQuery(Promise<td_api::object_ptr<td_api::bankCardInfo>> &&promise)
: promise_(std::move(promise)) {
}
void send(const string &bank_card_number) {
send_query(G()->net_query_creator().create(telegram_api::payments_getBankCardData(bank_card_number), {},
G()->get_webfile_dc_id()));
}
void on_result(BufferSlice packet) final {
auto result_ptr = fetch_result<telegram_api::payments_getBankCardData>(packet);
if (result_ptr.is_error()) {
return on_error(result_ptr.move_as_error());
}
auto response = result_ptr.move_as_ok();
auto actions = transform(response->open_urls_, [](auto &open_url) {
return td_api::make_object<td_api::bankCardActionOpenUrl>(open_url->name_, open_url->url_);
});
promise_.set_value(td_api::make_object<td_api::bankCardInfo>(response->title_, std::move(actions)));
}
void on_error(Status status) final {
promise_.set_error(std::move(status));
}
};
void answer_shipping_query(Td *td, int64 shipping_query_id,
vector<tl_object_ptr<td_api::shippingOption>> &&shipping_options,
const string &error_message, Promise<Unit> &&promise) {
vector<tl_object_ptr<telegram_api::shippingOption>> options;
for (auto &option : shipping_options) {
if (option == nullptr) {
return promise.set_error(Status::Error(400, "Shipping option must be non-empty"));
}
if (!clean_input_string(option->id_)) {
return promise.set_error(Status::Error(400, "Shipping option identifier must be encoded in UTF-8"));
}
if (!clean_input_string(option->title_)) {
return promise.set_error(Status::Error(400, "Shipping option title must be encoded in UTF-8"));
}
vector<tl_object_ptr<telegram_api::labeledPrice>> prices;
for (auto &price_part : option->price_parts_) {
if (price_part == nullptr) {
return promise.set_error(Status::Error(400, "Shipping option price part must be non-empty"));
}
if (!clean_input_string(price_part->label_)) {
return promise.set_error(Status::Error(400, "Shipping option price part label must be encoded in UTF-8"));
}
if (!check_currency_amount(price_part->amount_)) {
return promise.set_error(Status::Error(400, "Too big amount of the currency specified"));
}
prices.push_back(make_tl_object<telegram_api::labeledPrice>(std::move(price_part->label_), price_part->amount_));
}
options.push_back(make_tl_object<telegram_api::shippingOption>(std::move(option->id_), std::move(option->title_),
std::move(prices)));
}
td->create_handler<SetBotShippingAnswerQuery>(std::move(promise))
->send(shipping_query_id, error_message, std::move(options));
}
void answer_pre_checkout_query(Td *td, int64 pre_checkout_query_id, const string &error_message,
Promise<Unit> &&promise) {
td->create_handler<SetBotPreCheckoutAnswerQuery>(std::move(promise))->send(pre_checkout_query_id, error_message);
}
void get_payment_form(Td *td, td_api::object_ptr<td_api::InputInvoice> &&input_invoice,
const td_api::object_ptr<td_api::themeParameters> &theme,
Promise<tl_object_ptr<td_api::paymentForm>> &&promise) {
TRY_RESULT_PROMISE(promise, input_invoice_info, get_input_invoice_info(td, std::move(input_invoice)));
tl_object_ptr<telegram_api::dataJSON> theme_parameters;
if (theme != nullptr) {
theme_parameters = make_tl_object<telegram_api::dataJSON>(string());
theme_parameters->data_ = ThemeManager::get_theme_parameters_json_string(theme, false);
}
td->create_handler<GetPaymentFormQuery>(std::move(promise))
->send(std::move(input_invoice_info), std::move(theme_parameters));
}
void validate_order_info(Td *td, td_api::object_ptr<td_api::InputInvoice> &&input_invoice,
td_api::object_ptr<td_api::orderInfo> &&order_info, bool allow_save,
Promise<td_api::object_ptr<td_api::validatedOrderInfo>> &&promise) {
TRY_RESULT_PROMISE(promise, input_invoice_info, get_input_invoice_info(td, std::move(input_invoice)));
if (order_info != nullptr) {
if (!clean_input_string(order_info->name_)) {
return promise.set_error(Status::Error(400, "Name must be encoded in UTF-8"));
}
if (!clean_input_string(order_info->phone_number_)) {
return promise.set_error(Status::Error(400, "Phone number must be encoded in UTF-8"));
}
if (!clean_input_string(order_info->email_address_)) {
return promise.set_error(Status::Error(400, "Email address must be encoded in UTF-8"));
}
if (order_info->shipping_address_ != nullptr) {
if (!clean_input_string(order_info->shipping_address_->country_code_)) {
return promise.set_error(Status::Error(400, "Country code must be encoded in UTF-8"));
}
if (!clean_input_string(order_info->shipping_address_->state_)) {
return promise.set_error(Status::Error(400, "State must be encoded in UTF-8"));
}
if (!clean_input_string(order_info->shipping_address_->city_)) {
return promise.set_error(Status::Error(400, "City must be encoded in UTF-8"));
}
if (!clean_input_string(order_info->shipping_address_->street_line1_)) {
return promise.set_error(Status::Error(400, "Street address must be encoded in UTF-8"));
}
if (!clean_input_string(order_info->shipping_address_->street_line2_)) {
return promise.set_error(Status::Error(400, "Street address must be encoded in UTF-8"));
}
if (!clean_input_string(order_info->shipping_address_->postal_code_)) {
return promise.set_error(Status::Error(400, "Postal code must be encoded in UTF-8"));
}
}
}
td->create_handler<ValidateRequestedInfoQuery>(std::move(promise))
->send(std::move(input_invoice_info), convert_order_info(std::move(order_info)), allow_save);
}
void send_payment_form(Td *td, td_api::object_ptr<td_api::InputInvoice> &&input_invoice, int64 payment_form_id,
const string &order_info_id, const string &shipping_option_id,
const td_api::object_ptr<td_api::InputCredentials> &credentials, int64 tip_amount,
Promise<td_api::object_ptr<td_api::paymentResult>> &&promise) {
TRY_RESULT_PROMISE(promise, input_invoice_info, get_input_invoice_info(td, std::move(input_invoice)));
if (credentials == nullptr) {
return promise.set_error(Status::Error(400, "Input payment credentials must be non-empty"));
}
tl_object_ptr<telegram_api::InputPaymentCredentials> input_credentials;
switch (credentials->get_id()) {
case td_api::inputCredentialsSaved::ID: {
auto credentials_saved = static_cast<const td_api::inputCredentialsSaved *>(credentials.get());
auto credentials_id = credentials_saved->saved_credentials_id_;
if (!clean_input_string(credentials_id)) {
return promise.set_error(Status::Error(400, "Credentials identifier must be encoded in UTF-8"));
}
auto temp_password_state = PasswordManager::get_temp_password_state_sync();
if (!temp_password_state.has_temp_password) {
return promise.set_error(Status::Error(400, "Temporary password required to use saved credentials"));
}
input_credentials = make_tl_object<telegram_api::inputPaymentCredentialsSaved>(
std::move(credentials_id), BufferSlice(temp_password_state.temp_password));
break;
}
case td_api::inputCredentialsNew::ID: {
auto credentials_new = static_cast<const td_api::inputCredentialsNew *>(credentials.get());
int32 flags = 0;
if (credentials_new->allow_save_) {
flags |= telegram_api::inputPaymentCredentials::SAVE_MASK;
}
input_credentials = make_tl_object<telegram_api::inputPaymentCredentials>(
flags, false /*ignored*/, make_tl_object<telegram_api::dataJSON>(credentials_new->data_));
break;
}
case td_api::inputCredentialsGooglePay::ID: {
auto credentials_google_pay = static_cast<const td_api::inputCredentialsGooglePay *>(credentials.get());
input_credentials = make_tl_object<telegram_api::inputPaymentCredentialsGooglePay>(
make_tl_object<telegram_api::dataJSON>(credentials_google_pay->data_));
break;
}
case td_api::inputCredentialsApplePay::ID: {
auto credentials_apple_pay = static_cast<const td_api::inputCredentialsApplePay *>(credentials.get());
input_credentials = make_tl_object<telegram_api::inputPaymentCredentialsApplePay>(
make_tl_object<telegram_api::dataJSON>(credentials_apple_pay->data_));
break;
}
default:
UNREACHABLE();
}
td->create_handler<SendPaymentFormQuery>(std::move(promise))
->send(std::move(input_invoice_info), payment_form_id, order_info_id, shipping_option_id,
std::move(input_credentials), tip_amount);
}
void get_payment_receipt(Td *td, FullMessageId full_message_id,
Promise<tl_object_ptr<td_api::paymentReceipt>> &&promise) {
TRY_RESULT_PROMISE(promise, server_message_id,
td->messages_manager_->get_payment_successful_message_id(full_message_id));
td->create_handler<GetPaymentReceiptQuery>(std::move(promise))
->send(full_message_id.get_dialog_id(), server_message_id);
}
void get_saved_order_info(Td *td, Promise<tl_object_ptr<td_api::orderInfo>> &&promise) {
td->create_handler<GetSavedInfoQuery>(std::move(promise))->send();
}
void delete_saved_order_info(Td *td, Promise<Unit> &&promise) {
td->create_handler<ClearSavedInfoQuery>(std::move(promise))->send(false, true);
}
void delete_saved_credentials(Td *td, Promise<Unit> &&promise) {
td->create_handler<ClearSavedInfoQuery>(std::move(promise))->send(true, false);
}
void export_invoice(Td *td, td_api::object_ptr<td_api::InputMessageContent> &&invoice, Promise<string> &&promise) {
if (invoice == nullptr) {
return promise.set_error(Status::Error(400, "Invoice must be non-empty"));
}
TRY_RESULT_PROMISE(promise, input_invoice,
InputInvoice::process_input_message_invoice(std::move(invoice), td, DialogId(), false));
auto input_media = input_invoice.get_input_media_invoice(td, nullptr, nullptr);
CHECK(input_media != nullptr);
td->create_handler<ExportInvoiceQuery>(std::move(promise))->send(std::move(input_media));
}
void get_bank_card_info(Td *td, const string &bank_card_number,
Promise<td_api::object_ptr<td_api::bankCardInfo>> &&promise) {
td->create_handler<GetBankCardInfoQuery>(std::move(promise))->send(bank_card_number);
}
} // namespace td
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