fluxtuate/lib/inject/dependencies.js

a javascript ES7 library for handling complex data transactions

"use strict";

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

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

exports.default = dependencies;

var _injector = require("./injector");

var _injector2 = _interopRequireDefault(_injector);

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

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

function returnDependantClass(classDependencies, classObject) {
    var dependenciesLength = classDependencies.length;
    var previousDependenciesLength = 0;
    if (classObject.totalDependencies) {
        previousDependenciesLength = classObject.totalDependencies;
    }

    return function (_classObject) {
        _inherits(DependenciesClass, _classObject);

        function DependenciesClass() {
            var _ref;

            for (var _len = arguments.length, props = Array(_len), _key = 0; _key < _len; _key++) {
                props[_key] = arguments[_key];
            }

            _classCallCheck(this, DependenciesClass);

            var _this = _possibleConstructorReturn(this, (_ref = DependenciesClass.__proto__ || Object.getPrototypeOf(DependenciesClass)).call.apply(_ref, [this].concat(props)));

            if (props.length < classDependencies.length + previousDependenciesLength) {
                throw new Error("You must provide the dependencies when constructing a new object of " + classObject + "!! " + JSON.stringify(classDependencies));
            }

            var injector = new _injector2.default();
            classDependencies.forEach(function (prop, index) {
                injector.mapKey(prop).toValue(props[index + previousDependenciesLength]);
            });

            injector.inject(_this);
            return _this;
        }

        _createClass(DependenciesClass, null, [{
            key: "totalDependencies",
            get: function get() {
                return dependenciesLength + previousDependenciesLength;
            }
        }]);

        return DependenciesClass;
    }(classObject);
}

function dependencies() {
    for (var _len2 = arguments.length, props = Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
        props[_key2] = arguments[_key2];
    }

    return returnDependantClass.bind(this, props);
}