@sakuli/commons/dist/properties/decorator/create-property-object-factory.function.js

"use strict";
var __assign = (this && this.__assign) || function () {
    __assign = Object.assign || function(t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
            s = arguments[i];
            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
        }
        return t;
    };
    return __assign.apply(this, arguments);
};
Object.defineProperty(exports, "__esModule", { value: true });
var properties_decorator_1 = require("./properties.decorator");
/**
 *
 * @param propertyMap
 * @return a mapping function for Constructors of a decorated class which is bound to the propertyMap
 */
function createPropertyObjectFactory(propertyMap) {
    return function (cls) {
        if (cls.prototype.constructor.length) {
            throw Error("The constructor of " + cls.name + " must have 0 mandatory parameters but it has " + cls.prototype.constructor.length);
        }
        var propertyDefinitions = properties_decorator_1.getPropertyDecoratorDefinitions(cls);
        var dataObject = propertyDefinitions.reduce(function (agg, def) {
            var _a;
            if (propertyMap.has(def.path)) {
                return __assign({}, agg, (_a = {}, _a[def.property] = def.reader(propertyMap.get(def.path)), _a));
            }
            else {
                return agg;
            }
        }, {});
        return Object.assign(new cls(), dataObject);
    };
}
exports.createPropertyObjectFactory = createPropertyObjectFactory;
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