lodash-decorators/applicators/ComposeApplicator.js

A collection of decorators using lodash at it's core.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var tslib_1 = require("tslib");
var identity = require("lodash/identity");
var Applicator_1 = require("./Applicator");
var utils_1 = require("../utils");
var ComposeApplicator = (function (_super) {
    tslib_1.__extends(ComposeApplicator, _super);
    function ComposeApplicator(_config) {
        if (_config === void 0) { _config = {}; }
        var _this = _super.call(this) || this;
        _this._config = _config;
        return _this;
    }
    Object.defineProperty(ComposeApplicator.prototype, "post", {
        get: function () {
            return this._config.post === true;
        },
        enumerable: true,
        configurable: true
    });
    ComposeApplicator.prototype.apply = function (_a) {
        var execute = _a.config.execute, _b = _a.value, value = _b === void 0 ? identity : _b, args = _a.args, target = _a.target;
        var applicator = this;
        return function () {
            var _this = this;
            var invokeArgs = [];
            for (var _i = 0; _i < arguments.length; _i++) {
                invokeArgs[_i] = arguments[_i];
            }
            var _args = args.map(function (method) { return utils_1.resolveFunction(method, _this, target); }).slice();
            if (applicator.post) {
                _args.push(value);
            }
            else {
                _args.unshift(value);
            }
            return execute.apply(void 0, _args).apply(this, invokeArgs);
        };
    };
    return ComposeApplicator;
}(Applicator_1.Applicator));
exports.ComposeApplicator = ComposeApplicator;
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