typesense/include/event_manager.h

#pragma once

#include "json.hpp"
#include "option.h"

class EventManager {
private:
    EventManager() = default;

    ~EventManager() = default;

    static constexpr char* EVENT_TYPE = "type";
    static constexpr char* EVENT_DATA = "data";

public:
    static EventManager& get_instance() {
        static EventManager instance;
        return instance;
    }

    EventManager(EventManager const&) = delete;
    void operator=(EventManager const&) = delete;

    Option<uint32_t> create_sink(const nlohmann::json& sink_config, bool write_to_disk = true);

    Option<bool> remove_sink(const std::string& name);

    bool add_event(const nlohmann::json& event);

};