@aca-1/a2-composer/_build/services/data-store-worker.service.js

Angular 2 Interface for composer

var __extends = (this && this.__extends) || (function () {
    var extendStatics = Object.setPrototypeOf ||
        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
import { Injectable } from '@angular/core';
import { ClientMessageBrokerFactory, FnArg, PRIMITIVE, UiArguments } from '@angular/platform-webworker';
import { DataStoreService } from './data-store.service';
var DataStoreWorkerService = (function (_super) {
    __extends(DataStoreWorkerService, _super);
    function DataStoreWorkerService(brokerFactory) {
        var _this = _super.call(this) || this;
        _this.brokerFactory = brokerFactory;
        _this.broker = null;
        if (_this.brokerFactory) {
            _this.broker = brokerFactory.createMessageBroker('COMPOSER Storage Broker');
        }
        return _this;
    }
    DataStoreWorkerService.prototype.getItem = function (type, key) {
        var _this = this;
        return new Promise(function (resolve, reject) {
            if (_this.broker) {
                var exec = (type === 'local' ? 'localStorage' : 'sessionStorage') + "_getItem";
                _this.execOnUI(exec, [key]).then(function (result) {
                    resolve(result);
                });
            }
        });
    };
    DataStoreWorkerService.prototype.setItem = function (type, key, value) {
        var _this = this;
        return new Promise(function (resolve, reject) {
            if (_this.broker) {
                var exec = (type === 'local' ? 'localStorage' : 'sessionStorage') + "_setItem";
                _this.execOnUI(exec, [key, value]).then(function (result) {
                    resolve(result);
                });
            }
        });
    };
    DataStoreWorkerService.prototype.removeItem = function (type, key) {
        var _this = this;
        return new Promise(function (resolve, reject) {
            if (_this.broker) {
                var exec = (type === 'local' ? 'localStorage' : 'sessionStorage') + "_removeItem";
                _this.execOnUI(exec, [key]).then(function (result) {
                    resolve(result);
                });
            }
        });
    };
    DataStoreWorkerService.prototype.keys = function (type) {
        return new Promise(function (resolve, reject) {
            resolve([]);
        });
    };
    DataStoreWorkerService.prototype.execOnUI = function (fn, args) {
        var _this = this;
        return new Promise(function (resolve, reject) {
            if (_this.broker) {
                var argments = [];
                for (var _i = 0, args_1 = args; _i < args_1.length; _i++) {
                    var arg = args_1[_i];
                    argments.push(new FnArg(arg, PRIMITIVE));
                }
                var method = new UiArguments(fn, argments);
                _this.broker.runOnService(method, PRIMITIVE).then(function (result) {
                    resolve(result);
                });
            }
            else {
                reject({ message: 'Message Broker does not exist or has not been initialised.' });
            }
        });
    };
    return DataStoreWorkerService;
}(DataStoreService));
export { DataStoreWorkerService };
DataStoreWorkerService.decorators = [
    { type: Injectable },
];
DataStoreWorkerService.ctorParameters = function () { return [
    { type: ClientMessageBrokerFactory, },
]; };
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