allow passing timestamp to create, clear on rest level

app/main.go

@@ -101,7 +101,13 @@ func importComments(dataStore store.Interface) error {
 	if err != nil {
 		return errors.Wrapf(err, "can't open import file %s", opts.ImportCommand.InputFile)
 	}
-	defer fh.Close()
+
+	defer func() {
+		if err = fh.Close(); err != nil {
+			log.Printf("[WARN] can't close %s, %s", opts.ImportCommand.InputFile, err)
+		}
+	}()
+
 	return importer.Import(fh, opts.ImportCommand.SiteID)
 }
 

app/migrator/disqus.go

@@ -17,11 +17,6 @@ type Disqus struct {
 	DataStore store.Interface
 }
 
-type disqusXML struct {
-	Threads  []disqusThread  `xml:"thread"`
-	Comments []disqusComment `xml:"post"`
-}
-
 type disqusThread struct {
 	UID         string    `xml:"id,attr"`
 	Forum       string    `xml:"forum"`

app/rest/server.go

@@ -105,7 +105,8 @@ func (s *Server) createCommentCtrl(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	comment.ID = "" // don't allow user to define ID, force auto-gen
+	comment.ID = ""                 // don't allow user to define ID, force auto-gen
+	comment.Timestamp = time.Time{} // reset time, force auto-gen
 	comment.Text = template.HTMLEscapeString(comment.Text)
 
 	comment.User.IP = strings.Split(r.RemoteAddr, ":")[0]

app/store/bolt.go

@@ -44,8 +44,10 @@ func (b *BoltDB) Create(comment Comment) (string, error) {
 	if comment.ID == "" {
 		comment.ID = makeCommentID()
 	}
+	if comment.Timestamp.IsZero() {
+		comment.Timestamp = time.Now()
+	}
 
-	comment.Timestamp = time.Now()
 	comment.Votes = make(map[string]bool)
 
 	err := b.Update(func(tx *bolt.Tx) error {