moved indexing to setting file, simplified updating index count

brain/api/v1/pages.js

@@ -1,6 +1,6 @@
 import Book from '../../data/Book';
 import Auth from '../../data/Auth';
-import Navigation from '../../data/Navigation';
+import Settings from '../../data/Settings';
 import * as DataEvent from '../../../src/com/events/DataEvent';
 const express = require('express');
 const router = express.Router();
@@ -8,8 +8,8 @@ const multer = require('multer');
 const fs = require('fs-extra');
 const moment = require('moment');
 const book = new Book();
-const nav = new Navigation();
 const auth = new Auth();
+const settings = new Settings();
 const _ = require('lodash');
 const uploadPath =
 	'./public/assets/images/blog/' + moment().format('YYYY') + '/' + moment().format('MM');
@@ -68,8 +68,8 @@ router.post('/write/:task?', feature_upload, (req, res) => {
 			body.deleted = false;
 			book.editPage(body, body.page_uuid, task, req.session.user)
 				.then(result => {
-					if (result.type === DataEvent.PAGE_CREATE) {
-						nav.updatePageStats();
+					if (result.type === DataEvent.PAGE_ADDED) {
+						settings.updatePageIndex();
 					}
 					res.json(result);
 				})

brain/data/Navigation.js

@@ -30,14 +30,6 @@ export default class Navigation {
 		}
 	}
 
-	updatePageStats() {
-		fs.readJSON('site/settings.json').then(settings => {
-			settings.library_stats.current_index = ++settings.library_stats.current_index;
-			settings.library_stats.total_pages = ++settings.library_stats.total_pages;
-			fs.writeJSON('site/settings.json', settings);
-		});
-	}
-
 	//--------------------------
 	// event handlers
 	//--------------------------

brain/data/Settings.js

@@ -11,7 +11,6 @@ export default class Settings {
 	//--------------------------
 	// methods
 	//--------------------------
-	start() {}
 	saveTags(tags) {
 		return new Promise((resolve, reject) => {
 			if (!_.isEqual(config.tags, tags)) {
@@ -37,6 +36,14 @@ export default class Settings {
 		});
 	}
 
+	updatePageIndex() {
+		fs.readJSON('site/settings.json').then(settings => {
+			settings.library_stats.current_index = ++settings.library_stats.current_index;
+			//settings.library_stats.total_pages = ++settings.library_stats.total_pages;
+			fs.writeJSON('site/settings.json', settings);
+		});
+	}
+
 	//--------------------------
 	// event handlers
 	//--------------------------