Filter out @OData. properties

Author: Igor Drobiazko

lib/actions/createEvent.js

@@ -43,18 +43,7 @@ function processAction(msg, cfg) {
     function emitData(data) {
         const id = data.id;
         console.log('Successfully created event with ID=' + id);
-        console.log('Emitting data ...');
-        console.log('---DATA---');
-        console.log('%j', data);
-        console.log('---MSG---');
-        console.log('%j', messages.newMessageWithBody(data));
-
-        //const messageBody = _.cloneDeep(data);
-        const messageBody = _.pick(data, [
-            'id', 'createdDateTime', 'lastModifiedDateTime', 'originalStartTimeZone',
-            'originalEndTimeZone', 'iCalUId', 'reminderMinutesBeforeStart', 'subject',
-            'importance', 'sensitivity', 'isAllDay', 'isCancelled', 'isOrganizer', 'showAs',
-            'webLink', 'body', 'start', 'end', 'location', 'organizer']);
+        const messageBody = _.omitBy(data, (value, key) => key.startsWith('@odata.'));
         messageBody.calendarId = cfg.calendarId;
         console.log('Emitting data ...');
         self.emit('data', messages.newMessageWithBody(messageBody));

spec/data/createEvent_test.out.json

@@ -1,4 +1,6 @@
 {
+  "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('89a51905-7f06-48bc-938e-546dc98ff0f0')/calendars('AAMkAGYyNmJlYjBmLTgwOWYtNGU0Mi04NWFlLTU2ZTMwY2JlNDhkZgBGAAAAAABcc3udxmt-T5OeQSKuwfgVBwAluK5-nwXiS66fQePzIjR0AAAAAAEGAAAluK5-nwXiS66fQePzIjR0AAAOrV-7AAA%3D')/events/$entity",
+  "@odata.etag": "W/\"Jbiuf58F4kuun0Hj8yI0dAAAPmJyew==\"",
   "id":"testid12345",
   "subject": "Unit Test - Simple Event",
   "body": {