Changes after Test added

.idea/webServers.xml

   <component name="WebServers">
     <option name="servers">
       <webServer id="1b3e9e3f-7394-4cbc-a32d-b95ef2abda52" name="backend">
-        <fileTransfer accessType="SFTP" host="lego-K53SV" port="22" sshConfigId="40359a92-2c87-41df-943b-cfac73c7ea3d" sshConfig="lego@lego-K53SV:22 password">
+        <fileTransfer accessType="SFTP" host="192.168.137.197" port="22" sshConfigId="8ca8aafc-5b14-4074-b370-599a5b56368a" sshConfig="lego@192.168.137.197:22 password">
           <advancedOptions>
             <advancedOptions dataProtectionLevel="Private" keepAliveTimeout="0" passiveMode="true" shareSSLContext="true" />
           </advancedOptions>

software/backend/data_functions.py

 
 
 def data_battery(client: mqtt.Client, userdata, message: mqtt.MQTTMessage, robot: Robot):
-    logging.info("ROBOT_DATA_BATTERY Received data: " + json.dumps(message.payload.decode("UTF-8")))
+    logging.info("ROBOT_DATA_BATTERY Received data: " + str(json.dumps(message.payload.decode("UTF-8"))))
     robot.store_battery(json.loads(message.payload.decode("UTF-8"))["Battery"])
     battery_data = {
         "Battery": robot.get_battery(),
 def action_getbattery(client: mqtt.Client, userdata, message: mqtt.MQTTMessage):
     client.publish(Topics['ROBOT_ACTION_GETBATTERY'])
     logging.info("BACKEND_ACTION_GETBATTERY message forwarded to Robot")
-    battery_data = {
-        "Battery": 66,
-        "Timestamp": str(datetime.now())
-    }
-    print(battery_data)
-    client.publish(Topics['BACKEND_DATA_BATTERY'], json.dumps(battery_data))
 
 
 def action_getalldata(client: mqtt.Client, userdata, message: Union[mqtt.MQTTMessage, list], mydatabase: PlantDataBase):

software/backend/defines.py

 contains all constants for the backend architecture of the smart garden project
 """
 
-MQTT_BROKER_LOCAL = "192.168.0.199"
+MQTT_BROKER_LOCAL = "192.168.137.197"
 MQTT_BROKER_GLOBAL = "mqtt.eclipseprojects.io"
 RASPI_CLIENT_ID = "smart_farming_raspi"
 BACKEND_CLIENT_ID = "smart_farming_server"

software/backend/dev_test_examples/mqtt_publisher.py

 client = mqtt.Client()
 client.on_connect = on_connect
 
-client.connect(mqttBroker)
+client.connect("mqtt://192.168.137.197", 1883)
 
 plantdata = {
-    "AirTemperature": 1.0,
-    "AirHumidity": 1.0,
-    "SoilMoisture": 1.0,
-    "Brightness": 1,
-    "PlantID": 2,
-    "Timestamp": "",
-    "MeasurementID": 0,
-    "PlantName": "test"
+    "Battery": 10
 }
 
 
 print(type(PLANTDATA))
-client.publish(Topics['BACKEND_ACTION_NEWPLANT'], json.dumps(plantdata))
+client.publish(Topics['ROBOT_DATA_BATTERY'], json.dumps(plantdata))
 print(json.dumps(plantdata))
 time.sleep(2)

software/backend/main.py

 
         _client.subscribe(Topics['ROBOT_DATA_BATTERY'])
         _client.message_callback_add(Topics['ROBOT_DATA_BATTERY'], lambda client, userdata, message: data_functions.
-                                     data_battery(client, userdata, message))
+                                     data_battery(client, userdata, message, _robot))
 
         # client.subscribe('Robot/Data/Picture')
 
     robot = Robot()
     my_database = PlantDataBase(database_name=DATABASE_NAME)
     my_database.create_tables()
-    mqttclient = mqtt.Client(BACKEND_CLIENT_ID)
+    mqttclient = mqtt.Client(BACKEND_CLIENT_ID, transport="websockets")
     mqttclient.on_connect = lambda client, userdata, flags, rc: on_connect(_client=client,
                                                                            _userdata=userdata,
                                                                            _flags=flags,