client: add lib.archive

Add client lib to archive transcripts of meetings.

client/lib/archive.js

+'use strict';
+
+/* global robotLib:true XMLHttpRequest */
+
+robotLib.archive = function (config) {
+  return {
+    store(transcript) {
+      const xmlhttp = new XMLHttpRequest();
+      xmlhttp.open('POST', config.archive + '/json-handler');
+      xmlhttp.setRequestHeader('Content-Type', 'application/json;charset=UTF-8');
+      xmlhttp.send(JSON.stringify(transcript));
+    }
+  };
+};

client/lib/archive.test.js

+'use strict';
+
+describe('client/lib/stt', () => {
+  beforeEach(() => {
+    global.robotLib = {};
+
+    /* eslint-disable import/no-unassigned-import */
+    require('./archive.js');
+    /* eslint-enable */
+  });
+
+  test('should define robotLib.archive', () => {
+    expect(global.robotLib.archive).toBeDefined();
+  });
+});

config.json

@@ -20,5 +20,6 @@
     "name": "hublot",
     "gstreamerURL": "ws://localhost:8888",
     "externalLibs": []
+		"archive": "http://localhost:8080/api"
   }
 }