Rewrite

main.go

@@ -106,10 +106,11 @@ func main() { // {{{
 	http.HandleFunc("/", rootHandler)
 	http.HandleFunc("/notes2", pageNotes2)
 	http.HandleFunc("/login", pageLogin)
+	http.HandleFunc("/sync", pageSync)
 
 	http.HandleFunc("/user/authenticate", AuthManager.AuthenticationHandler)
 
-	http.HandleFunc("/node/tree", authenticated(actionNodeTree))
+	http.HandleFunc("/node/tree/{timestamp}", authenticated(actionNodeTree))
 	http.HandleFunc("/node/retrieve/{id}", authenticated(actionNodeRetrieve))
 
 	http.HandleFunc("/service_worker.js", pageServiceWorker)
@@ -212,20 +213,32 @@ func pageNotes2(w http.ResponseWriter, r *http.Request) { // {{{
 		return
 	}
 } // }}}
+func pageSync(w http.ResponseWriter, r *http.Request) { // {{{
+	page := NewPage("sync")
+
+	err := Webengine.Render(page, w, r)
+	if err != nil {
+		w.Write([]byte(err.Error()))
+		return
+	}
+} // }}}
 
 func actionNodeTree(w http.ResponseWriter, r *http.Request) { // {{{
 	user := getUser(r)
+	changedFrom, _ := strconv.Atoi(r.PathValue("timestamp"))
 
-	nodes, err := NodeTree(user.ID, 0)
+	nodes, maxSeq, err := NodeTree(user.ID, uint64(changedFrom))
 	if err != nil {
+		Log.Error("/node/tree", "error", err)
 		httpError(w, err)
 		return
 	}
 
 	j, _ := json.Marshal(struct {
 		OK    bool
-		Nodes []Node
-	}{true, nodes})
+		Nodes []TreeNode
+		MaxSeq uint64
+	}{true, nodes, maxSeq})
 	Log.Debug("tree", "nodes", nodes)
 	w.Write(j)
 } // }}}