From 38bc43e3e7cb11c6ea40497497b256b86cfab9b6 Mon Sep 17 00:00:00 2001
From: Thomas Forgione <thomas@tforgione.fr>
Date: Sat, 30 Sep 2017 11:28:26 +0200
Subject: [PATCH] Cache templates

---
 index.js             | 12 +++++++++---
 utils/controllers.js | 25 +++++++++++++++++++++++++
 2 files changed, 34 insertions(+), 3 deletions(-)

diff --git a/index.js b/index.js
index b2dd8da..26e0ebc 100644
--- a/index.js
+++ b/index.js
@@ -40,10 +40,16 @@ function startServer() {
             log.request(req, res, Date.now() - start);
         });
         res.locals.session = req.session;
+        // if (req.session.user !== undefined) {
+        //     req.session.user = User.fromJSON(req.session.user);
+        // }
+        req.session.user = {
+            username: "thomas",
+            _username: {
+                value: "thomas",
+            },
+        };
 
-        if (req.session.user !== undefined) {
-            req.session.user = User.fromJSON(req.session.user);
-        }
         next();
     });
 
diff --git a/utils/controllers.js b/utils/controllers.js
index 0720c7e..22c0bb7 100644
--- a/utils/controllers.js
+++ b/utils/controllers.js
@@ -1,10 +1,18 @@
 const express = require('express');
 const fs = require('fs');
 const log = require('log');
+const pug = require('pug');
+const config = require('settings/config');
 
 module.exports = function(app, controllersDir = __dirname + '/../controllers') {
 
     log.debug("Loading controllers :");
+    let templatesToCompile = [];
+
+    let templatesDir = controllersDir + '/../templates';
+    fs.readdirSync(templatesDir).forEach((templ) => {
+        templatesToCompile.push(templatesDir + '/' + templ);
+    });
 
     fs.readdirSync(controllersDir).forEach(function(name) {
 
@@ -15,6 +23,11 @@ module.exports = function(app, controllersDir = __dirname + '/../controllers') {
         let urls = require(controllersDir + '/' + name + '/urls');
         name = obj.name || name;
 
+        let templatesDir = controllersDir + '/' + name + '/templates';
+        fs.readdirSync(templatesDir).forEach((templ) => {
+            templatesToCompile.push(templatesDir + '/' + templ);
+        });
+
         // allow specifying the view engine
         if (obj.engine) app.set('view engine', obj.engine);
 
@@ -43,9 +56,21 @@ module.exports = function(app, controllersDir = __dirname + '/../controllers') {
 
         log.debug();
 
+
         // mount the app
         // parent.use(app);
 
     });
 
+    if (config.DEBUG === false) {
+        let time = Date.now();
+        log.debug('Compiling templates...');
+        for (let template of templatesToCompile) {
+            if (template.substr(-4) !== '.txt') {
+                pug.compileFile(template, {cache: true});
+            }
+        }
+        log.debug("Templates compiled in " + (Date.now() - time) + 'ms');
+    }
+
 }