status update consumption done

src/mqtt_methods.py

@@ -0,0 +1,33 @@
+#!/usr/bin/env python3
+import logging
+from mqtt_flask_instance import mqtt
+from db import db
+from schemas import DeviceSchema
+
+"""
+MQTT Stuff
+"""
+
+__author__ = "@tormakris"
+__copyright__ = "Copyright 2020, Birbnetes Team"
+__module_name__ = "mqtt_methods"
+__version__text__ = "1"
+
+deviceschema = DeviceSchema(many=False)
+
+
+@mqtt.on_message()
+def handle_status_message(client, userdata, message):
+    data = dict(
+        topic=message.topic,
+        payload=message.payload.decode()
+    )
+    try:
+        status_message = deviceschema.load(data['payload'], session=db.session, transient=True).data
+        logging.info(f"Recieved status message from {data['payload']['id']}, persisting to db.")
+        db.session.merge(status_message)
+    except Exception as e:
+        db.session.rollback()
+        logging.exception(e)
+    else:
+        db.session.commit()