From c5ba6b8621f576db2fc869acc36ac74fae10913d Mon Sep 17 00:00:00 2001
From: KevinMidboe <kevin.midboe@gmail.com>
Date: Mon, 4 Sep 2017 18:54:24 +0200
Subject: [PATCH] Added a toggle endpoint that checks the db for button state
 then uses that to set it to the opposite.

---
 server.js | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/server.js b/server.js
index 62da6b0..46ed9ac 100644
--- a/server.js
+++ b/server.js
@@ -5,6 +5,7 @@ var PythonShell = require('python-shell');
 
 app.use(express.static('public'));
  
+var relayState = false;
 
 // This responds with "Hello World" on the homepage
 app.get('/', function (req, res) {
@@ -61,6 +62,23 @@ app.post('/off', function (req, res) {
 	});
 })
 
+app.post('/toggle', function (req, res) {
+	relayState = !relayState
+	var options = {
+	  pythonOptions: ['-u'],
+	  args: relayState
+	};
+
+	PythonShell.run('scripts/fanController.py', options, function (err, results) {
+  	if (err) throw err;
+  	
+  	if (results[0] == true)
+  		res.send('off')
+  	else
+  		res.send('none')
+	});
+})
+
 var server = app.listen(3000, function () {
 
 	var host = server.address().address