HandlerRegistry.hpp

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#pragma once
 
#include "rpc/common/AnyHandler.hpp"
 
#include <memory>
#include <span>
#include <string_view>
 
namespace data {
class AmendmentCenterInterface;
class BackendInterface;
}  // namespace data
 
namespace etl {
struct ETLServiceInterface;
class LoadBalancerInterface;
}  // namespace etl
 
namespace feed {
class SubscriptionManagerInterface;
}  // namespace feed
 
namespace util::config {
class ClioConfigDefinition;
}  // namespace util::config
 
namespace rpc {
class Counters;
}  // namespace rpc
 
namespace rpc::impl {

struct HandlerDeps {
    util::config::ClioConfigDefinition const& config;
    std::shared_ptr<data::BackendInterface> const& backend;
    std::shared_ptr<feed::SubscriptionManagerInterface> const& subscriptionManager;
    std::shared_ptr<etl::LoadBalancerInterface> const& balancer;
    std::shared_ptr<etl::ETLServiceInterface const> const& etl;
    std::shared_ptr<data::AmendmentCenterInterface const> const& amendmentCenter;
    Counters const& counters;
};

using HandlerFactory = AnyHandler (*)(HandlerDeps const&);

struct HandlerEntry {
    std::string_view name;
    HandlerFactory factory;
    bool isClioOnly = false;
};

[[nodiscard]] std::span<HandlerEntry const>
handlerRegistry() noexcept;
 
}  // namespace rpc::impl