TransactionEntry.hpp

#pragma once
 
#include "data/BackendInterface.hpp"
#include "rpc/common/SpecBackend.hpp"
#include "rpc/common/Types.hpp"
 
#include <boost/json/conversion.hpp>
#include <boost/json/object.hpp>
#include <boost/json/value.hpp>
#include <rpcspec/handlers/transaction_entry/Types.hpp>
#include <xrpl/protocol/LedgerHeader.h>
 
#include <cstdint>
#include <memory>
#include <optional>
#include <utility>
 
namespace rpc {

class TransactionEntryHandler
    : public rpc::HandlerFor<rpc::spec::handlers::transaction_entry::Input> {
    std::shared_ptr<BackendInterface> sharedPtrBackend_;
 
public:
    struct Output {
        std::optional<xrpl::LedgerHeader> ledgerHeader;
        // TODO: use a better type for this
        boost::json::object metadata;
        boost::json::object tx;
        // validated should be sent via framework
        bool validated = true;
        uint32_t apiVersion;
    };
 
    using Result = HandlerReturnType<Output>;

    TransactionEntryHandler(std::shared_ptr<BackendInterface> sharedPtrBackend)
        : sharedPtrBackend_(std::move(sharedPtrBackend))
    {
    }

    [[nodiscard]] Result
    process(Input const& input, Context const& ctx) const;
 
private:
    friend void
    tag_invoke(boost::json::value_from_tag, boost::json::value& jv, Output const& output);
};
 
}  // namespace rpc