@michaelganchas/ts-inject/dist/autowire.js

A lightweight TypeScript dependency injection library

"use strict";
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
    if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
        if (ar || !(i in from)) {
            if (!ar) ar = Array.prototype.slice.call(from, 0, i);
            ar[i] = from[i];
        }
    }
    return to.concat(ar || Array.prototype.slice.call(from));
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.autowire = void 0;
var container_1 = require("./container");
/**
 * Autowire a class constructor with resolved dependencies.
 *
 * @param ClassDef - The target class constructor
 * @param keys - Keys of dependencies to inject from DI container
 * @return A function that returns a new instance of the class with injected dependencies
 */
var autowire = function (ClassDef, keys) {
    return function () {
        var deps = keys.map(function (key) { return container_1.container.get(key); });
        return new (ClassDef.bind.apply(ClassDef, __spreadArray([void 0], deps, false)))();
    };
};
exports.autowire = autowire;