@platform/cell.client/lib/HttpClient/HttpClient.js

A strongly typed HTTP client for operating with a CellOS service end-point.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var tslib_1 = require("tslib");
var common_1 = require("../common");
var HttpClientCell_1 = require("./HttpClientCell");
var HttpClientFile_1 = require("./HttpClientFile");
var HttpClientNs_1 = require("./HttpClientNs");
function clientHeader() {
    var VERSION = common_1.constants.VERSION;
    var client = "client@" + VERSION['@platform/cell.client'];
    var schema = "schema@" + VERSION['@platform/cell.schema'];
    return "CellOS; " + client + "; " + schema;
}
var HttpClient = (function () {
    function HttpClient(args) {
        var _a;
        this.urls = common_1.Schema.urls((_a = args.host, (_a !== null && _a !== void 0 ? _a : 8080)));
        this.origin = this.urls.origin;
        var headers = { client: clientHeader() };
        var http = args.http ? args.http : common_1.Http.create({ headers: headers, mode: 'cors' });
        http.before$.subscribe(function (e) { return e.modify.headers.merge(headers); });
        this.http = http;
        this.request$ = http.before$;
        this.response$ = http.after$;
    }
    HttpClient.create = function (input) {
        var args = typeof input === 'object' ? input : { host: input };
        return new HttpClient(args);
    };
    HttpClient.isClient = function (input) {
        if (typeof input !== 'object' || input === null) {
            return false;
        }
        var value = input;
        return (common_1.util.isObservable(value.request$) &&
            common_1.util.isObservable(value.response$) &&
            typeof value.origin === 'string' &&
            typeof value.info === 'function' &&
            typeof value.ns === 'function' &&
            typeof value.cell === 'function' &&
            typeof value.file === 'function');
    };
    HttpClient.prototype.info = function () {
        return tslib_1.__awaiter(this, void 0, void 0, function () {
            var http, url, res;
            return tslib_1.__generator(this, function (_a) {
                switch (_a.label) {
                    case 0:
                        http = this.http;
                        url = this.urls.sys.info.toString();
                        return [4, http.get(url)];
                    case 1:
                        res = _a.sent();
                        return [2, common_1.util.fromHttpResponse(res).toClientResponse()];
                }
            });
        });
    };
    HttpClient.prototype.ns = function (input) {
        var urls = this.urls;
        var uri = urls.ns(input).uri;
        var http = this.http;
        return HttpClientNs_1.HttpClientNs.create({ uri: uri, urls: urls, http: http });
    };
    HttpClient.prototype.cell = function (input) {
        var urls = this.urls;
        var uri = urls.cell(input).uri;
        var http = this.http;
        return HttpClientCell_1.HttpClientCell.create({ uri: uri, urls: urls, http: http });
    };
    HttpClient.prototype.file = function (input) {
        var urls = this.urls;
        var uri = urls.file(input).uri;
        var http = this.http;
        return HttpClientFile_1.HttpClientFile.create({ uri: uri, urls: urls, http: http });
    };
    return HttpClient;
}());
exports.HttpClient = HttpClient;