DataObjectOperator.h

 
#ifndef GPGFRONTEND_DATAOBJECTOPERATOR_H
#define GPGFRONTEND_DATAOBJECTOPERATOR_H
 
#include <json/single_include/nlohmann/json.hpp>
 
#include "core/GpgFrontendCore.h"
#include "core/GpgFunctionObject.h"
#include "core/function/GlobalSettingStation.h"
 
namespace GpgFrontend {
 
class GPGFRONTEND_CORE_EXPORT DataObjectOperator
        : public SingletonFunctionObject<DataObjectOperator> {
 public:
  explicit DataObjectOperator(
      int channel = SingletonFunctionObject::GetDefaultChannel());
 
  std::string SaveDataObj(const std::string &_key, const nlohmann::json &value);
 
  std::optional<nlohmann::json> GetDataObject(const std::string &_key);
 
  std::optional<nlohmann::json> GetDataObjectByRef(const std::string &_ref);
 
 private:
  void init_app_secure_key();
 
  GlobalSettingStation &global_setting_station_ =
      GlobalSettingStation::GetInstance();  
  std::filesystem::path app_secure_path_ =
      global_setting_station_.GetAppConfigPath() /
      "secure";  
  std::filesystem::path app_secure_key_path_ =
      app_secure_path_ / "app.key";  
  std::filesystem::path app_data_objs_path_ =
      global_setting_station_.GetAppDataPath() / "data_objs";  
 
  std::random_device rd_;                  
  std::mt19937 mt_ = std::mt19937(rd_());  
  QByteArray hash_key_;                    
};
 
}  // namespace GpgFrontend
 
#endif  // GPGFRONTEND_DATAOBJECTOPERATOR_H