tsdb_ck/include/shared.hpp

/// Internal shared header file. Not intended for external use.

#pragma once

#include <clickhouse/client.h>
#include <clickhouse/exceptions.h>
#include <spdlog/logger.h>

#include <exception>
#include <string>

namespace tsdb_shared {

struct tsdb_exception : std::runtime_error {
    using std::runtime_error::runtime_error;

    tsdb_exception(const std::string& what, std::exception_ptr nested_exception)
        : std::runtime_error(what), nested_exception_(nested_exception) {}

    std::exception_ptr nested_exception() const noexcept { return nested_exception_; }

private:
    std::exception_ptr nested_exception_ = nullptr;
};

void init_tsdb_env();
spdlog::logger& logger();
std::string random_uuid();

template <typename F>
auto ex_log_boundary(F&& f) try {
    return f();
} catch (const clickhouse::Error& e) {
    logger().error("Unhandled stck exception: {}", e.what());
    throw tsdb_exception(e.what(), std::current_exception());
} catch (const std::exception& e) {
    logger().error("Unhandled generic exception: {}", e.what());
    throw;
}

}  // namespace tsdb_shared

// Preludes
using tsdb_shared::ex_log_boundary;
using tsdb_shared::logger;