package usecase.user;
   
   import common.http.interceptor.InterceptableServlet;
   import usecase.auth.AuthorizationConstraints;
   
   import javax.inject.Inject;
   import javax.servlet.ServletException;
   import javax.servlet.annotation.WebServlet;
   import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpServletResponse;
  import java.io.IOException;
  import java.util.List;
  
  import static usecase.auth.AuthorizationConstraints.Types.ADMINS_ONLY;
  
  /**
   * Servlet che mostra agli amministratori gli utenti registrati.
   */
  @WebServlet("/admin/showusers")
  @AuthorizationConstraints(ADMINS_ONLY)
  class ShowUsersServlet extends InterceptableServlet {
  
      @Inject private UserService service;
  
      @Override
      protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
          List<UserProfile> usersDto = service.showUsers();
          request.setAttribute("users", usersDto);
          request.getRequestDispatcher("/WEB-INF/views/crm/show-users.jsp").forward(request,response);
      }
  }