74 lines
2.1 KiB
C++
74 lines
2.1 KiB
C++
#pragma once
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#include <mutex>
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#include <memory>
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#include <chrono>
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#include "DatabaseHandler.h"
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namespace license {
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namespace stats {
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struct GeneralStatistics {
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std::chrono::system_clock::time_point age;
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uint64_t instances = 0;
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uint64_t servers = 0;
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uint64_t clients = 0;
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uint64_t bots = 0;
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};
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struct HistoryStatistics {
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enum HistoryPeriod {
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DAY,
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WEEK,
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MONTH,
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HALF_YEAR,
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YEAR
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};
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enum HistoryOffset {
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NOW,
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ONE_BEFORE,
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SEVEN_BEFORE,
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TWELVE_BEFORE
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};
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enum HistoryType {
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LAST_DAY,
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DAY_YESTERDAY,
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DAY_7DAYS_AGO,
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LAST_WEEK,
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LAST_MONTH,
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LAST_HALF_YEAR
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};
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static std::chrono::system_clock::time_point align_type(HistoryType type, const std::chrono::system_clock::time_point&);
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static std::chrono::milliseconds time_period(HistoryType type);
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static std::chrono::milliseconds cache_timeout(HistoryType type);
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static std::chrono::milliseconds type_duration(HistoryType type);
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std::chrono::system_clock::time_point evaluated;
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std::chrono::system_clock::time_point begin;
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std::chrono::system_clock::time_point end;
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std::chrono::milliseconds period;
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HistoryType type;
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std::shared_ptr<server::database::DatabaseHandler::UserHistory> statistics;
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};
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class StatisticManager {
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public:
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explicit StatisticManager(std::shared_ptr<server::database::DatabaseHandler> /* manager */);
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virtual ~StatisticManager();
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void reset_cache_general();
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std::shared_ptr<GeneralStatistics> general_statistics();
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std::shared_ptr<HistoryStatistics> history(HistoryStatistics::HistoryType);
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private:
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std::shared_ptr<server::database::DatabaseHandler> license_manager;
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std::recursive_mutex _general_statistics_lock;
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std::recursive_mutex _general_statistics_generate_lock;
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std::shared_ptr<GeneralStatistics> _general_statistics;
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std::map<HistoryStatistics::HistoryType, std::recursive_mutex> _history_locks;
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std::map<HistoryStatistics::HistoryType, std::shared_ptr<HistoryStatistics>> _history;
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};
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}
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} |