public void updateRolePermissions(ActionRequest actionRequest, ActionResponse actionResponse)
      throws Exception {

    ThemeDisplay themeDisplay = (ThemeDisplay) actionRequest.getAttribute(WebKeys.THEME_DISPLAY);

    String portletResource = ParamUtil.getString(actionRequest, "portletResource");
    String modelResource = ParamUtil.getString(actionRequest, "modelResource");
    long[] roleIds =
        StringUtil.split(ParamUtil.getString(actionRequest, "rolesSearchContainerPrimaryKeys"), 0L);

    String selResource = PortletConstants.getRootPortletId(portletResource);

    if (Validator.isNotNull(modelResource)) {
      selResource = modelResource;
    }

    long resourceGroupId =
        ParamUtil.getLong(actionRequest, "resourceGroupId", themeDisplay.getScopeGroupId());
    String resourcePrimKey = ParamUtil.getString(actionRequest, "resourcePrimKey");

    Map<Long, String[]> roleIdsToActionIds = new HashMap<>();

    if (_resourceBlockLocalService.isSupported(selResource)) {
      for (long roleId : roleIds) {
        List<String> actionIds = getActionIdsList(actionRequest, roleId, true);

        roleIdsToActionIds.put(roleId, actionIds.toArray(new String[actionIds.size()]));
      }

      _resourceBlockService.setIndividualScopePermissions(
          themeDisplay.getCompanyId(),
          resourceGroupId,
          selResource,
          GetterUtil.getLong(resourcePrimKey),
          roleIdsToActionIds);
    } else {
      for (long roleId : roleIds) {
        String[] actionIds = getActionIds(actionRequest, roleId, false);

        roleIdsToActionIds.put(roleId, actionIds);
      }

      _resourcePermissionService.setIndividualResourcePermissions(
          resourceGroupId,
          themeDisplay.getCompanyId(),
          selResource,
          resourcePrimKey,
          roleIdsToActionIds);
    }

    if (PropsValues.PERMISSIONS_PROPAGATION_ENABLED) {
      Portlet portlet =
          _portletLocalService.getPortletById(themeDisplay.getCompanyId(), portletResource);

      PermissionPropagator permissionPropagator = portlet.getPermissionPropagatorInstance();

      if (permissionPropagator != null) {
        permissionPropagator.propagateRolePermissions(
            actionRequest, modelResource, resourcePrimKey, roleIds);
      }
    }

    if (Validator.isNull(modelResource)) {

      // Force update of layout modified date. See LPS-59246.

      Portlet portlet = ActionUtil.getPortlet(actionRequest);

      PortletPreferences portletPreferences =
          ActionUtil.getLayoutPortletSetup(actionRequest, portlet);

      portletPreferences.store();
    }
  }