config.hpp

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#pragma once
#include <cstdint>
#include <filesystem>
#include <optional>
#include <string>
 
namespace dcn::config
{
    struct IngestionConfig
    {
        bool enabled = false;
        bool use_local_evm_source = false;
 
        std::string rpc_url;
        std::string registry_address;
        std::optional<std::uint64_t> start_block = std::nullopt;
 
        unsigned int poll_interval_ms;
        unsigned int confirmations;
        unsigned int block_batch_size;
    };
 
    struct Config
    {
        std::filesystem::path bin_path;
        std::filesystem::path logs_path;
        std::filesystem::path resources_path;
        std::filesystem::path storage_path;
 
        bool verbose;
 
        std::uint32_t port;
 
        IngestionConfig chain_ingestion;
 
        unsigned int registry_wal_sync_ms;
        std::filesystem::path registry_db;
 
        std::filesystem::path events_db;
 
        std::filesystem::path feed_db;
        std::filesystem::path feed_archive_root;
        unsigned int events_chain_id = 1;
        unsigned int events_hot_window_days = 90;
        unsigned int events_projector_interval_ms = 200;
        unsigned int events_archive_interval_ms = 30000;
        unsigned int events_reorg_window_blocks = 2048;
        unsigned int events_outbox_retention_days = 7;
        unsigned int events_projector_retry_attempts = 5;
        unsigned int events_dead_letter_sweep_ms = 60000;
    };
}