a1-redux/lib/connect.js

Angular >=1.5 and redux

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = connect;

var _angular = require('angular');

var _invariant = require('invariant');

var _invariant2 = _interopRequireDefault(_invariant);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function connect(_ref, directiveDef) {
  var mapStateToScope = _ref.mapStateToScope;
  var mapDispatchToScope = _ref.mapDispatchToScope;

  (0, _invariant2.default)((0, _angular.isFunction)(directiveDef) || (0, _angular.isArray)(directiveDef), 'invalid definition of angular directive definition. Should be array or function');
  (0, _invariant2.default)((0, _angular.isFunction)(mapStateToScope), 'should be function with store state as param');
  (0, _invariant2.default)((0, _angular.isFunction)(mapDispatchToScope), 'should be function with store dispatch, state as param');

  var directiveFun = (0, _angular.isFunction)(directiveDef) ? directiveDef : directiveDef[directiveDef.length - 1];
  var directiveDependency = (0, _angular.isArray)(directiveDef) && directiveDef.length >= 2 ? directiveDef.slice(0, directiveDef.length - 1) : [];

  var wrappedDirectiveDependency = directiveDependency.concat('ngStore');

  var wrappedDirectiveFun = function wrappedDirectiveFun() {
    var ngStore = arguments.length <= arguments.length - 1 + 0 ? undefined : arguments[arguments.length - 1 + 0];
    var dirApi = directiveFun.apply(undefined, arguments);

    (0, _invariant2.default)((0, _angular.isFunction)(dirApi.link), 'directive link must be defined as a function');

    function wrappedLink($scope, $element, $attrs) {
      var $nuScope = $scope;

      function mapState() {
        (0, _angular.forEach)(mapStateToScope(ngStore.getState), function (val, key) {
          $nuScope[key] = val;
        });
      }

      var unsubscribe = ngStore.subscribe(mapState);
      $nuScope.$on('$destroy', unsubscribe);
      mapState();

      (0, _angular.forEach)(mapDispatchToScope(ngStore.dispatch, ngStore.getState, $nuScope), function (val, key) {
        $nuScope[key] = val;
      });

      for (var _len = arguments.length, more = Array(_len > 3 ? _len - 3 : 0), _key = 3; _key < _len; _key++) {
        more[_key - 3] = arguments[_key];
      }

      return dirApi.link.apply(dirApi, [$nuScope, $element, $attrs].concat(more));
    }

    return (0, _angular.extend)({}, dirApi, {
      link: wrappedLink
    });
  };

  var finalDirDef = wrappedDirectiveDependency.concat(wrappedDirectiveFun);

  return finalDirDef;
}