Handled subscriptions list changes in settings section for credits.

Telegram/SourceFiles/api/api_chat_invite.cpp

@@ -8,6 +8,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "api/api_chat_invite.h"
 
 #include "apiwrap.h"
+#include "api/api_credits.h"
 #include "boxes/premium_limits_box.h"
 #include "core/application.h"
 #include "data/components/credits.h"
@@ -295,20 +296,39 @@ void ConfirmSubscriptionBox(
 		const auto buttonWidth = state->saveButton
 			? state->saveButton->width()
 			: 0;
+		const auto finish = [=] {
+			state->api = std::nullopt;
+			state->loading.force_assign(false);
+			if (const auto strong = weak.data()) {
+				strong->closeBox();
+			}
+		};
 		state->api->request(
 			MTPpayments_SendStarsForm(
 				MTP_long(formId),
 				MTP_inputInvoiceChatInviteSubscription(MTP_string(hash)))
 		).done([=](const MTPpayments_PaymentResult &result) {
-			state->api = std::nullopt;
-			state->loading.force_assign(false);
 			result.match([&](const MTPDpayments_paymentResult &data) {
 				session->api().applyUpdates(data.vupdates());
 			}, [](const MTPDpayments_paymentVerificationNeeded &data) {
 			});
-			if (weak) {
-				box->closeBox();
+			const auto refill = session->data().activeCreditsSubsRebuilder();
+			const auto strong = weak.data();
+			if (!strong) {
+				return;
 			}
+			if (!refill) {
+				return finish();
+			}
+			const auto api
+				= strong->lifetime().make_state<Api::CreditsHistory>(
+					session->user(),
+					true,
+					true);
+			api->requestSubscriptions({}, [=](Data::CreditsStatusSlice d) {
+				refill->fire(std::move(d));
+				finish();
+			});
 		}).fail([=](const MTP::Error &error) {
 			const auto id = error.type();
 			if (weak) {

Telegram/SourceFiles/settings/settings_credits.cpp

@@ -191,6 +191,19 @@ void Credits::setupSubscriptions(not_null<Ui::VerticalLayout*> container) {
 			fill(std::move(d));
 		});
 	}
+	{
+		using Rebuilder = Data::Session::CreditsSubsRebuilder;
+		using RebuilderPtr = std::shared_ptr<Rebuilder>;
+		const auto rebuilder = content->lifetime().make_state<RebuilderPtr>(
+			self->owner().createCreditsSubsRebuilder());
+		rebuilder->get()->events(
+		) | rpl::start_with_next([=](Data::CreditsStatusSlice slice) {
+			while (content->count()) {
+				delete content->widgetAt(0);
+			}
+			fill(std::move(slice));
+		}, content->lifetime());
+	}
 }
 
 void Credits::setupHistory(not_null<Ui::VerticalLayout*> container) {

Telegram/SourceFiles/settings/settings_credits_graphics.cpp

@@ -802,6 +802,28 @@ void BoostCreditsBox(
 	}, button->lifetime());
 }
 
+void ProcessReceivedSubscriptions(
+		QPointer<Ui::GenericBox> weak,
+		not_null<Main::Session*> session) {
+	const auto rebuilder = session->data().activeCreditsSubsRebuilder();
+	if (const auto strong = weak.data()) {
+		if (!rebuilder) {
+			return strong->closeBox();
+		}
+		const auto api
+			= strong->lifetime().make_state<Api::CreditsHistory>(
+				session->user(),
+				true,
+				true);
+		api->requestSubscriptions({}, [=](Data::CreditsStatusSlice first) {
+			rebuilder->fire(std::move(first));
+			if (const auto strong = weak.data()) {
+				strong->closeBox();
+			}
+		});
+	}
+}
+
 void ReceiptCreditsBox(
 		not_null<Ui::GenericBox*> box,
 		not_null<Window::SessionController*> controller,
@@ -1328,9 +1350,7 @@ void ReceiptCreditsBox(
 					return false;
 				}
 				const auto done = [=, weak = Ui::MakeWeak(box)] {
-					if (const auto strong = weak.data()) {
-						strong->closeBox();
-					}
+					ProcessReceivedSubscriptions(weak, session);
 				};
 				const auto fail = [=, s = box->uiShow()](const QString &e) {
 					s->showToast(e);
@@ -1414,15 +1434,11 @@ void ReceiptCreditsBox(
 			}
 		} else if (toRenew && s.expired) {
 			Api::CheckChatInvite(controller, s.inviteHash, nullptr, [=] {
-				if (const auto strong = weak.data()) {
-					strong->closeBox();
-				}
+				ProcessReceivedSubscriptions(weak, session);
 			});
 		} else {
 			const auto done = [=] {
-				if (const auto strong = weak.data()) {
-					strong->closeBox();
-				}
+				ProcessReceivedSubscriptions(weak, session);
 			};
 			const auto fail = [=, show = box->uiShow()](const QString &e) {
 				if (const auto strong = weak.data()) {