tangosource/tangoestimate

'use strict';

angular.module('pokerestimateApp')
.directive('hideFor', ['removeElement', function (removeElement) {
  return {
    restrict: 'A',
    link: function (scope, element, attrs) {
      var roles = attrs.hideFor.split(' ');

      // Wait until value is set
      scope.$watch(attrs.model, function(value){
        var hideFor = _.contains(roles, value);

        if (hideFor) {
          angular.forEach(element.children(), function (child) {
            removeElement(child);
          });
          removeElement(element);
        }
      });
    }
  };
}]).constant('removeElement', function(element){
  if(element && element.remove){ element.remove() };
});