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Diffstat (limited to 'lib/wallet/http.ts')
-rw-r--r-- | lib/wallet/http.ts | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/lib/wallet/http.ts b/lib/wallet/http.ts new file mode 100644 index 000000000..3f7244e40 --- /dev/null +++ b/lib/wallet/http.ts @@ -0,0 +1,84 @@ +/* + This file is part of TALER + (C) 2016 GNUnet e.V. + + TALER is free software; you can redistribute it and/or modify it under the + terms of the GNU General Public License as published by the Free Software + Foundation; either version 3, or (at your option) any later version. + + TALER is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR + A PARTICULAR PURPOSE. See the GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along with + TALER; see the file COPYING. If not, If not, see <http://www.gnu.org/licenses/> + */ + +/** + * Helpers for doing XMLHttpRequest-s that are based on ES6 promises. + * @module Http + * @author Florian Dold + */ + +"use strict"; + + +export interface HttpResponse { + status: number; + responseText: string; +} + + +export class BrowserHttpLib { + req(method: string, + url: string|uri.URI, + options?: any): Promise<HttpResponse> { + let urlString: string; + if (url instanceof URI) { + urlString = url.href(); + } else if (typeof url === "string") { + urlString = url; + } + + return new Promise((resolve, reject) => { + let myRequest = new XMLHttpRequest(); + myRequest.open(method, urlString); + if (options && options.req) { + myRequest.send(options.req); + } else { + myRequest.send(); + } + myRequest.addEventListener("readystatechange", (e) => { + if (myRequest.readyState == XMLHttpRequest.DONE) { + let resp = { + status: myRequest.status, + responseText: myRequest.responseText + }; + resolve(resp); + } + }); + }); + } + + + get(url: string|uri.URI) { + return this.req("get", url); + } + + + postJson(url: string|uri.URI, body) { + return this.req("post", url, {req: JSON.stringify(body)}); + } + + + postForm(url: string|uri.URI, form) { + return this.req("post", url, {req: form}); + } +} + + +export class RequestException { + constructor(detail) { + + } +}
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