data_system_builder.hpp

#pragma once
 
#include <launchdarkly/server_side/config/builders/data_system/background_sync_builder.hpp>
#include <launchdarkly/server_side/config/builders/data_system/fdv2_builder.hpp>
#include <launchdarkly/server_side/config/builders/data_system/lazy_load_builder.hpp>
#include <launchdarkly/server_side/config/built/data_system/data_system_config.hpp>
 
#include <launchdarkly/error.hpp>
 
namespace launchdarkly::server_side::config::builders {
 
class DataSystemBuilder {
   public:
    DataSystemBuilder();
    using BackgroundSync = BackgroundSyncBuilder;
    using LazyLoad = LazyLoadBuilder;
    using FDv2 = FDv2Builder;
 
    DataSystemBuilder& Disable();
 
    DataSystemBuilder& Enabled(bool enabled);
 
    DataSystemBuilder& Method(BackgroundSync bg_sync);
 
    DataSystemBuilder& Method(LazyLoad lazy_load);
 
    DataSystemBuilder& Method(FDv2 fdv2);
 
    [[nodiscard]] tl::expected<built::DataSystemConfig, Error> Build() const;
 
   private:
    std::optional<std::variant<BackgroundSync, LazyLoad, FDv2>> method_builder_;
    built::DataSystemConfig config_;
};
 
}  // namespace launchdarkly::server_side::config::builders