Added support of maximum amount of credits to withdraw from app config.

Telegram/Resources/langs/lang.strings

@@ -6577,6 +6577,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_bot_earn_learn_credits_out_about" = "You can withdraw Stars using Fragment, or use Stars to advertise your bot. {link}";
 "lng_self_earn_learn_credits_out_about" = "You can withdraw from 10 Stars using Fragment. {link}";
 "lng_bot_earn_out_ph" = "Enter amount to withdraw";
+"lng_bot_earn_out_ph_max" = "Enter amount to withdraw (max. {amount})";
 "lng_bot_earn_balance_password_title" = "Two-step verification";
 "lng_bot_earn_balance_password_description" = "Please enter your password to collect.";
 "lng_bot_earn_credits_out_minimal" = "You cannot withdraw less than {link}.";

Telegram/SourceFiles/main/main_app_config.cpp

@@ -89,6 +89,10 @@ int AppConfig::starrefCommissionMax() const {
 	return get<int>(u"starref_max_commission_permille"_q, 900);
 }
 
+int AppConfig::starsWithdrawMax() const {
+	return get<int>(u"stars_revenue_withdrawal_max"_q, 100);
+}
+
 float64 AppConfig::starsWithdrawRate() const {
 	return get<float64>(u"stars_usd_withdraw_rate_x1000"_q, 1300) / 1000.;
 }

Telegram/SourceFiles/main/main_app_config.h

@@ -69,6 +69,7 @@ public:
 	[[nodiscard]] int starrefCommissionMin() const;
 	[[nodiscard]] int starrefCommissionMax() const;
 
+	[[nodiscard]] int starsWithdrawMax() const;
 	[[nodiscard]] float64 starsWithdrawRate() const;
 	[[nodiscard]] float64 currencyWithdrawRate() const;
 	[[nodiscard]] bool paidMessagesAvailable() const;

Telegram/SourceFiles/settings/settings_credits_graphics.cpp

@@ -2615,9 +2615,15 @@ void AddWithdrawalWidget(
 		object_ptr<Ui::SlideWrap<Ui::VerticalLayout>>(
 			container,
 			object_ptr<Ui::VerticalLayout>(container)));
+	const auto starsWithdrawMax = CreditsAmount(
+		controller->session().appConfig().starsWithdrawMax());
 	const auto input = Ui::AddInputFieldForCredits(
 		withdrawalWrap->entity(),
-		rpl::duplicate(availableBalanceValue));
+		rpl::duplicate(
+			availableBalanceValue
+		) | rpl::map([=](CreditsAmount amount) {
+			return (amount > starsWithdrawMax) ? starsWithdrawMax : amount;
+		}));
 
 	Ui::AddSkip(withdrawalWrap->entity());
 	Ui::AddSkip(withdrawalWrap->entity());

Telegram/SourceFiles/ui/effects/credits_graphics.cpp

@@ -175,7 +175,11 @@ not_null<MaskedInputField*> AddInputFieldForCredits(
 	const auto input = CreateChild<NumberInput>(
 		inputContainer,
 		st,
-		tr::lng_bot_earn_out_ph(),
+		tr::lng_bot_earn_out_ph_max(
+			lt_amount,
+			currentValue.value() | rpl::map([](CreditsAmount amount) {
+				return QString::number(amount.whole());
+			})),
 		QString::number(currentValue.current().whole()),
 		currentValue.current().whole());
 	rpl::duplicate(