74 lines
		
	
	
	
		
			1.5 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			74 lines
		
	
	
	
		
			1.5 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#pragma once
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#include "mtproto/sender.h"
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class ApiWrap;
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namespace Main {
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class Session;
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} // namespace Main
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namespace Api {
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class BlockedPeers final {
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public:
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	struct Slice {
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		struct Item {
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			PeerId id;
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			TimeId date = 0;
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			bool operator==(const Item &other) const;
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			bool operator!=(const Item &other) const;
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		};
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		QVector<Item> list;
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		int total = 0;
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		bool operator==(const Slice &other) const;
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		bool operator!=(const Slice &other) const;
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	};
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	explicit BlockedPeers(not_null<ApiWrap*> api);
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	void reload();
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	rpl::producer<Slice> slice();
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	void request(int offset, Fn<void(Slice)> done);
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	void block(not_null<PeerData*> peer);
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	void unblock(
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		not_null<PeerData*> peer,
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		Fn<void(bool success)> done = nullptr,
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		bool force = false);
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private:
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	struct Request {
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		std::vector<Fn<void(bool success)>> callbacks;
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		mtpRequestId requestId = 0;
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		bool blocking = false;
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	};
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	[[nodiscard]] bool blockAlreadySent(
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		not_null<PeerData*> peer,
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		bool blocking,
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		Fn<void(bool success)> done = nullptr);
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	const not_null<Main::Session*> _session;
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	MTP::Sender _api;
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	base::flat_map<not_null<PeerData*>, Request> _blockRequests;
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	mtpRequestId _requestId = 0;
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	std::optional<Slice> _slice;
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	rpl::event_stream<Slice> _changes;
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};
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} // namespace Api
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