Request terms acceptance for recurring payments.

Telegram/Resources/langs/lang.strings

@@ -2353,6 +2353,12 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_payments_precheckout_failed" = "The bot couldn't process your payment. Your card has not been billed.";
 "lng_payments_already_paid" = "You have already paid for this item.";
 
+"lng_payments_terms_title" = "Terms of Service";
+"lng_payments_terms_text" = "Subscribe and accept terms of service of {bot}?";
+"lng_payments_terms_agree" = "I agree to {link}";
+"lng_payments_terms_link" = "Terms of Service";
+"lng_payments_terms_accept" = "Accept";
+
 "lng_call_status_incoming" = "is calling you...";
 "lng_call_status_connecting" = "connecting...";
 "lng_call_status_exchanging" = "exchanging encryption keys...";

Telegram/Resources/tl/api.tl

@@ -173,8 +173,8 @@ messageActionChannelMigrateFrom#ea3948e9 title:string chat_id:long = MessageActi
 messageActionPinMessage#94bd38ed = MessageAction;
 messageActionHistoryClear#9fbab604 = MessageAction;
 messageActionGameScore#92a72876 game_id:long score:int = MessageAction;
-messageActionPaymentSentMe#8f31b327 flags:# currency:string total_amount:long payload:bytes info:flags.0?PaymentRequestedInfo shipping_option_id:flags.1?string charge:PaymentCharge = MessageAction;
+messageActionPaymentSentMe#8f31b327 flags:# recurring_init:flags.2?true recurring_used:flags.3?true currency:string total_amount:long payload:bytes info:flags.0?PaymentRequestedInfo shipping_option_id:flags.1?string charge:PaymentCharge = MessageAction;
-messageActionPaymentSent#96163f56 flags:# currency:string total_amount:long invoice_slug:flags.0?string = MessageAction;
+messageActionPaymentSent#96163f56 flags:# recurring_init:flags.2?true recurring_used:flags.3?true currency:string total_amount:long invoice_slug:flags.0?string = MessageAction;
 messageActionPhoneCall#80e11a7f flags:# video:flags.2?true call_id:long reason:flags.0?PhoneCallDiscardReason duration:flags.1?int = MessageAction;
 messageActionScreenshotTaken#4792929b = MessageAction;
 messageActionCustomAction#fae69f56 message:string = MessageAction;
@@ -826,7 +826,7 @@ dataJSON#7d748d04 data:string = DataJSON;
 
 labeledPrice#cb296bf8 label:string amount:long = LabeledPrice;
 
-invoice#cd886e0 flags:# test:flags.0?true name_requested:flags.1?true phone_requested:flags.2?true email_requested:flags.3?true shipping_address_requested:flags.4?true flexible:flags.5?true phone_to_provider:flags.6?true email_to_provider:flags.7?true currency:string prices:Vector<LabeledPrice> max_tip_amount:flags.8?long suggested_tip_amounts:flags.8?Vector<long> = Invoice;
+invoice#3e85a91b flags:# test:flags.0?true name_requested:flags.1?true phone_requested:flags.2?true email_requested:flags.3?true shipping_address_requested:flags.4?true flexible:flags.5?true phone_to_provider:flags.6?true email_to_provider:flags.7?true recurring:flags.9?true currency:string prices:Vector<LabeledPrice> max_tip_amount:flags.8?long suggested_tip_amounts:flags.8?Vector<long> recurring_terms_url:flags.9?string = Invoice;
 
 paymentCharge#ea02c27e id:string provider_charge_id:string = PaymentCharge;
 
@@ -1345,7 +1345,7 @@ attachMenuBotIconColor#4576f3f0 name:string color:int = AttachMenuBotIconColor;
 
 attachMenuBotIcon#b2a7386b flags:# name:string icon:Document colors:flags.0?Vector<AttachMenuBotIconColor> = AttachMenuBotIcon;
 
-attachMenuBot#c8aa2cd2 flags:# inactive:flags.0?true bot_id:long short_name:string peer_types:Vector<AttachMenuPeerType> icons:Vector<AttachMenuBotIcon> = AttachMenuBot;
+attachMenuBot#c8aa2cd2 flags:# inactive:flags.0?true has_settings:flags.1?true bot_id:long short_name:string peer_types:Vector<AttachMenuPeerType> icons:Vector<AttachMenuBotIcon> = AttachMenuBot;
 
 attachMenuBotsNotModified#f1d88a5c = AttachMenuBots;
 attachMenuBots#3c4301c0 hash:long bots:Vector<AttachMenuBot> users:Vector<User> = AttachMenuBots;
@@ -1386,6 +1386,8 @@ payments.exportedInvoice#aed0cbd9 url:string = payments.ExportedInvoice;
 
 messages.transcribedAudio#93752c52 flags:# pending:flags.0?true transcription_id:long text:string = messages.TranscribedAudio;
 
+help.premiumPromo#3f7ae6ee status_text:string status_entities:Vector<MessageEntity> video_sections:Vector<string> videos:Vector<Document> = help.PremiumPromo;
+
 ---functions---
 
 invokeAfterMsg#cb9f372d {X:Type} msg_id:long query:!X = X;
@@ -1729,6 +1731,7 @@ help.getPromoData#c0977421 = help.PromoData;
 help.hidePromoData#1e251c95 peer:InputPeer = Bool;
 help.dismissSuggestion#f50dbaa1 peer:InputPeer suggestion:string = Bool;
 help.getCountriesList#735787a8 lang_code:string hash:int = help.CountriesList;
+help.getPremiumPromo#b81b93d4 = help.PremiumPromo;
 
 channels.readHistory#cc104937 channel:InputChannel max_id:int = Bool;
 channels.deleteMessages#84c1fd4e channel:InputChannel id:Vector<int> = messages.AffectedMessages;
@@ -1792,6 +1795,7 @@ payments.getBankCardData#2e79d779 number:string = payments.BankCardData;
 payments.exportInvoice#f91b065 invoice_media:InputMedia = payments.ExportedInvoice;
 payments.assignAppStoreTransaction#6299a12f transaction_id:string = Updates;
 payments.assignPlayMarketTransaction#4faa4aed purchase_token:string = Updates;
+payments.requestRecurringPayment#146e958d user_id:InputUser recurring_init_charge:string invoice_media:InputMedia = Updates;
 
 stickers.createStickerSet#9021ab67 flags:# masks:flags.0?true animated:flags.1?true videos:flags.4?true user_id:InputUser title:string short_name:string thumb:flags.2?InputDocument stickers:Vector<InputStickerSetItem> software:flags.3?string = messages.StickerSet;
 stickers.removeStickerFromSet#f7760f51 sticker:InputDocument = messages.StickerSet;

Telegram/SourceFiles/payments/payments_checkout_process.cpp

@@ -533,6 +533,10 @@ void CheckoutProcess::panelSubmit() {
 		_form->validateInformation(_form->information());
 	} else if (!method.newCredentials && !method.savedCredentials) {
 		editPaymentMethod();
+	} else if (invoice.isRecurring && !_form->details().termsAccepted) {
+		_panel->requestTermsAcceptance(
+			_form->details().termsBotUsername,
+			invoice.recurringTermsUrl);
 	} else {
 		RegisterPaymentStart(this, { _form->invoice().cover.title });
 		_submitState = SubmitState::Finishing;
@@ -545,6 +549,11 @@ void CheckoutProcess::panelTrustAndSubmit() {
 	panelSubmit();
 }
 
+void CheckoutProcess::panelAcceptTermsAndSubmit() {
+	_form->acceptTerms();
+	panelSubmit();
+}
+
 void CheckoutProcess::panelWebviewMessage(
 		const QJsonDocument &message,
 		bool saveInformation) {

Telegram/SourceFiles/payments/payments_checkout_process.h

@@ -123,6 +123,7 @@ private:
 	void panelCloseSure() override;
 	void panelSubmit() override;
 	void panelTrustAndSubmit() override;
+	void panelAcceptTermsAndSubmit() override;
 	void panelWebviewMessage(
 		const QJsonDocument &message,
 		bool saveInformation) override;

Telegram/SourceFiles/payments/payments_form.cpp

@@ -368,9 +368,13 @@ void Form::processInvoice(const MTPDinvoice &data) {
 		.isPhoneRequested = data.is_phone_requested(),
 		.isEmailRequested = data.is_email_requested(),
 		.isShippingAddressRequested = data.is_shipping_address_requested(),
+		.isRecurring = data.is_recurring(),
 		.isFlexible = data.is_flexible(),
 		.isTest = data.is_test(),
 
+		.recurringTermsUrl = qs(
+			data.vrecurring_terms_url().value_or_empty()),
+
 		.phoneSentToProvider = data.is_phone_to_provider(),
 		.emailSentToProvider = data.is_email_to_provider(),
 	};
@@ -403,6 +407,7 @@ void Form::processDetails(const MTPDpayments_paymentForm &data) {
 	if (const auto botId = _details.botId) {
 		if (const auto bot = _session->data().userLoaded(botId)) {
 			_invoice.cover.seller = bot->name;
+			_details.termsBotUsername = bot->username;
 		}
 	}
 	if (const auto providerId = _details.providerId) {
@@ -938,6 +943,10 @@ void Form::setTips(int64 value) {
 	_invoice.tipsSelected = std::min(value, _invoice.tipsMax);
 }
 
+void Form::acceptTerms() {
+	_details.termsAccepted = true;
+}
+
 void Form::trustBot() {
 	_session->local().markBotTrustedPayment(_details.botId);
 }

Telegram/SourceFiles/payments/payments_form.h

@@ -42,11 +42,13 @@ struct FormDetails {
 	uint64 formId = 0;
 	QString url;
 	QString nativeProvider;
+	QString termsBotUsername;
 	QByteArray nativeParamsJson;
 	UserId botId = 0;
 	UserId providerId = 0;
 	bool canSaveCredentials = false;
 	bool passwordMissing = false;
+	bool termsAccepted = false;
 
 	[[nodiscard]] bool valid() const {
 		return !url.isEmpty();
@@ -223,6 +225,7 @@ public:
 	void setHasPassword(bool has);
 	void setShippingOption(const QString &id);
 	void setTips(int64 value);
+	void acceptTerms();
 	void trustBot();
 	void submit();
 	void submit(const Core::CloudPasswordResult &result);

Telegram/SourceFiles/payments/ui/payments_panel.cpp

@@ -644,6 +644,91 @@ void Panel::showWarning(const QString &bot, const QString &provider) {
 	}));
 }
 
+void Panel::requestTermsAcceptance(
+		const QString &username,
+		const QString &url) {
+	showBox(Box([=](not_null<GenericBox*> box) {
+		box->setTitle(tr::lng_payments_terms_title());
+		box->addRow(object_ptr<Ui::FlatLabel>(
+			box.get(),
+			tr::lng_payments_terms_text(
+				lt_bot,
+				rpl::single(Ui::Text::Bold('@' + username)),
+				Ui::Text::WithEntities),
+			st::boxLabel));
+		const auto update = std::make_shared<Fn<void()>>();
+		auto checkView = std::make_unique<Ui::CheckView>(
+			st::defaultCheck,
+			false,
+			[=] { if (*update) { (*update)(); } });
+		const auto check = checkView.get();
+		const auto row = box->addRow(
+			object_ptr<Ui::Checkbox>(
+				box.get(),
+				tr::lng_payments_terms_agree(
+					lt_link,
+					rpl::single(Ui::Text::Link(
+						tr::lng_payments_terms_link(tr::now),
+						url)),
+					Ui::Text::WithEntities),
+				st::defaultBoxCheckbox,
+				std::move(checkView)),
+			{
+				st::boxRowPadding.left(),
+				st::boxRowPadding.left(),
+				st::boxRowPadding.right(),
+				st::defaultBoxCheckbox.margin.bottom(),
+			});
+		(*update) = [=] { row->update(); };
+
+		struct State {
+			bool error = false;
+			Ui::Animations::Simple errorAnimation;
+		};
+		const auto state = box->lifetime().make_state<State>();
+		const auto showError = [=] {
+			const auto callback = [=] {
+				const auto error = state->errorAnimation.value(
+					state->error ? 1. : 0.);
+				if (error == 0.) {
+					check->setUntoggledOverride(std::nullopt);
+				} else {
+					const auto color = anim::color(
+						st::defaultCheck.untoggledFg,
+						st::boxTextFgError,
+						error);
+					check->setUntoggledOverride(color);
+				}
+			};
+			state->error = true;
+			state->errorAnimation.stop();
+			state->errorAnimation.start(
+				callback,
+				0.,
+				1.,
+				st::defaultCheck.duration);
+		};
+
+		row->checkedChanges(
+		) | rpl::filter([=](bool checked) {
+			return checked;
+		}) | rpl::start_with_next([=] {
+			state->error = false;
+			check->setUntoggledOverride(std::nullopt);
+		}, row->lifetime());
+
+		box->addButton(tr::lng_payments_terms_accept(), [=] {
+			if (check->checked()) {
+				_delegate->panelAcceptTermsAndSubmit();
+				box->closeBox();
+			} else {
+				showError();
+			}
+		});
+		box->addButton(tr::lng_cancel(), [=] { box->closeBox(); });
+	}));
+}
+
 void Panel::showEditCard(
 		const NativeMethodDetails &native,
 		CardField field) {

Telegram/SourceFiles/payments/ui/payments_panel.h

@@ -72,6 +72,7 @@ public:
 	void askSetPassword();
 	void showCloseConfirm();
 	void showWarning(const QString &bot, const QString &provider);
+	void requestTermsAcceptance(const QString &username, const QString &url);
 
 	bool showWebview(
 		const QString &url,

Telegram/SourceFiles/payments/ui/payments_panel_data.h

@@ -49,10 +49,12 @@ struct Invoice {
 	bool isPhoneRequested = false;
 	bool isEmailRequested = false;
 	bool isShippingAddressRequested = false;
+	bool isRecurring = false;
 	bool isFlexible = false;
 	bool isTest = false;
 
 	QString provider;
+	QString recurringTermsUrl;
 	bool phoneSentToProvider = false;
 	bool emailSentToProvider = false;
 

Telegram/SourceFiles/payments/ui/payments_panel_delegate.h

@@ -29,6 +29,7 @@ public:
 	virtual void panelCloseSure() = 0;
 	virtual void panelSubmit() = 0;
 	virtual void panelTrustAndSubmit() = 0;
+	virtual void panelAcceptTermsAndSubmit() = 0;
 	virtual void panelWebviewMessage(
 		const QJsonDocument &message,
 		bool saveInformation) = 0;

Telegram/lib_ui

@@ -1 +1 @@
-Subproject commit 676d8697c6c704c6c5494f03f0bc78d006052768
+Subproject commit e1ec6a38beae8f90202b8bfa5a247e8f286b810f