Refactor MQTT connection and message sending in Flask app

src/Python/flask/web/app.py

@@ -1,17 +1,21 @@
 from flask import Flask, request, render_template
-import paho.mqtt.publish as publish
+import paho.mqtt.client as mqtt
 
 app = Flask(__name__)
 
+mqtt_client = mqtt.Client()
+
+# Verbinding maken met de Raspberry Pi (broker)
+mqtt_client.connect("ishakpi.ddns.net", 1883, 60)
+
 @app.route('/')
 def index():
     return render_template('index.html')
 
 @app.route('/move', methods=['POST'])
 def move():
-    direction = request.form['direction']
-    publish.single("move", direction, hostname="145.109.226.204")
-    return "Message sent"
+    mqtt_client.publish("website/knop", "Knop ingedrukt!")
+    return "Bericht verzonden!"
 
 if __name__ == '__main__':
     app.run(debug=True)