Terrible hack to close popovers in Angular (using angular-strap)

rm_popovers.js

angular.module('app').directive('rmPopovers',
    function($document, $rootScope, $timeout, $popover, $location) {
        return {
            restrict: 'EA',
            link : function(scope, element, attrs, $location) {
                var $element = $(element);

                function closeAllPopovers(){
                  $('[popover-block]').each(function(){
                    var $this = $(this);
                    $this.scope().$hide();
                    $this.find('[popover-close]').click();
                  });
                }

                $(element).click(function() {
                    $('[popover-block]').each(function(){
                        var $this = $(this);
                        if($this.attr('popover-name') != $element.attr('popover-target'))
                        {
                            $this.scope().$hide();
                        }
                    });
                });
                angular.element($('body')).click(function(e) {
                  var $popover = $(e.target).parents('[popover-block], [bs-popover]');
                  if($popover.length <= 0){
                    closeAllPopovers();
                  }
                });

                scope.$on('$locationChangeSuccess', function(){
                  closeAllPopovers();
                });

            }
        }
    }
);