new script for withdrawing anon preprint w/o error

venues/OpenReview.net/Anonymous_Preprint/process/withdrawSubmissionProcess.js

@@ -0,0 +1,37 @@
+function() {
+    var or3client = lib.or3client;
+
+    var CONF = 'OpenReview.net/Anonymous_Preprint';
+    var CONFERENCEPHRASE = "OpenReview Anonymous Preprint";
+    or3client.or3request(or3client.notesUrl + '?id=' + note.forum, {}, 'GET', token)
+    .then(result => {
+        if (result.notes.length > 0){
+            var blindedNote = result.notes[0];
+
+            var milliseconds = (new Date).getTime();
+            blindedNote.ddate = milliseconds
+            blindedNote.content = {
+                    authorids: blindedNote.content.authorids,
+                    authors: blindedNote.content.author,
+                    _bibtex: blindedNote.content._bibtex
+                  }
+            return or3client.or3request(or3client.notesUrl, blindedNote, 'POST', token);
+        } else {
+            return Promise.reject('No notes with the id ' + note.referent + ' were found');
+        }
+    })
+    .then(result => or3client.or3request(or3client.notesUrl + '?id=' + note.forum, {}, 'GET', token))
+    .then(result => {
+      var blindedNote = result.notes[0];
+      author_mail ={
+        "groups": blindedNote.content.authorids,
+        "subject": "Your submission to " + CONFERENCEPHRASE + " has been withdrawn",
+        "message": "Your submission to " + CONFERENCEPHRASE + " has been withdrawn. If this was a mistake, please contact OpenReview Support."
+      };
+      return or3client.or3request(or3client.mailUrl, author_mail, 'POST', token);
+
+    })
+    .then(result => done())
+    .catch(error => done(error));
+    return true;
+}