content: /**
   * Copyright (c) 2010-present Abixen Systems. All rights reserved.
   *
   * This library is free software; you can redistribute it and/or modify it under
   * the terms of the GNU Lesser General Public License as published by the Free
   * Software Foundation; either version 2.1 of the License, or (at your option)
   * any later version.
   *
   * This library is distributed in the hope that it will be useful, but WITHOUT
   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
   * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
   * details.
   */
  
  package com.abixen.platform.core.infrastructure.security;
  
  import com.abixen.platform.common.infrastructure.security.PlatformUser;
  import com.abixen.platform.core.domain.model.User;
  import com.abixen.platform.core.application.service.SecurityService;
  import com.abixen.platform.core.domain.service.UserService;
  import lombok.extern.slf4j.Slf4j;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.data.domain.AuditorAware;
  
  import java.util.Optional;
  
  @Slf4j
  public class PlatformAuditorAware implements AuditorAware<User> {
  
      @Autowired
      private UserService userService;
  
      @Autowired
      private SecurityService securityService;
  
      @Override
      public Optional<User> getCurrentAuditor() {
          log.debug("getCurrentAuditor()");
  
          PlatformUser authorizedUser = securityService.getAuthorizedUser();
          if (authorizedUser == null) {
              return Optional.empty();
          }
  
          return Optional.ofNullable(userService.find(authorizedUser.getId()));
      }
  }