legacy_json_error_builder.hpp

#pragma once
 
#include <userver/formats/json/value.hpp>
#include <userver/http/content_type.hpp>
 
#include <userver/server/handlers/exceptions.hpp>
#include <userver/server/http/http_status.hpp>
 
USERVER_NAMESPACE_BEGIN
 
namespace server::handlers {
 
/// Legacy JSON error message builder that returns "code" as an integer.
/// Consider using JsonErrorBuilder instead
class LegacyJsonErrorBuilder {
 public:
  static constexpr bool kIsExternalBodyFormatted = true;
 
  explicit LegacyJsonErrorBuilder(const CustomHandlerException& ex);
 
  LegacyJsonErrorBuilder(http::HttpStatus status, std::string internal_message,
                         std::string external_error_body);
 
  LegacyJsonErrorBuilder(http::HttpStatus status, std::string internal_message,
                         std::string external_error_body,
                         const formats::json::Value& details);
 
  const std::string& GetInternalMessage() const { return internal_message_; };
 
  const std::string& GetExternalBody() const { return json_error_body_; }
 
  static const USERVER_NAMESPACE::http::ContentType& GetContentType() {
    return USERVER_NAMESPACE::http::content_type::kApplicationJson;
  }
 
 private:
  std::string internal_message_;
  std::string json_error_body_;
};
 
}  // namespace server::handlers
 
USERVER_NAMESPACE_END