[add] fixed backend data

.idea/webServers.xml

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

software/backend/data_functions.py

     payload = json.loads(str_in)
     logging.info("ROBOT_DATA_SENSORDATA Received data: " + json.dumps(payload))
     drive_data = {
-        "PlantID": payload['PlantID'],
+        "PlantID": [payload['PlantID']],
         "ActionID": payload['ActionID']
     }
 
     try:
+        print(drive_data)
+        print(robot.order_handler)
         robot.delete_order(drive_data)
         mydatabase.insert_measurement_data(plant_id=payload['PlantID'],
                                            sensordata_temp=payload['AirTemperature'],
                                            sensordata_soil_moisture=payload['SoilMoisture'],
                                            sensordata_brightness=payload['Brightness'])
         logging.debug("Inserted to data base: " + json.dumps(payload))
+        action_getalldata(client, userdata, message, mydatabase)
     except Exception as e:
         logging.error("Could not delete order: " + str(e))
 
+def data_sensordataall(client: mqtt.Client, userdata, message: mqtt.MQTTMessage, mydatabase: PlantDataBase,
+                    robot: Robot):
+    str_in = str(message.payload.decode("UTF-8"))
+    payload = json.loads(str_in)
+    logging.info("ROBOT_DATA_SENSORDATAALL Received data: " + json.dumps(payload))
+
+    plant_ids = []
+
+    for i in payload['SensorData']:
+        plant_ids.append(i["PlantID"])
+    print("Plant Names:", str(plant_ids))
+    drive_data = {
+        "PlantID": plant_ids,
+        "ActionID": payload['ActionID']
+    }
+
+    try:
+        print(robot.order_handler)
+        print(drive_data)
+        robot.delete_order(drive_data)
+        for i in payload['SensorData']:
+            mydatabase.insert_measurement_data(plant_id=i['PlantID'],
+                                            sensordata_temp=i['AirTemperature'],
+                                            sensordata_humidity=i['AirHumidity'],
+                                            sensordata_soil_moisture=i['SoilMoisture'],
+                                            sensordata_brightness=i['Brightness'])
+            logging.debug("Inserted to data base: " + json.dumps(payload))
+        action_getalldata(client, userdata, message, mydatabase)
+    except Exception as e:
+        logging.error("Could not delete order: " + str(e))
+
+
 
 def data_position(client: mqtt.Client, userdata, message: mqtt.MQTTMessage, robot: Robot):
     logging.info("ROBOT_DATA_POSITION Received data: " + json.dumps(message.payload.decode("UTF-8")))
         "Timestamp": str(datetime.now())
     }
     client.publish(Topics['BACKEND_DATA_BATTERY'], json.dumps(battery_data))
+    client.publish(Topics['BACKEND_DATA_ROBOTREADY'], str(robot.get_robot_status()))
 
 
 def data_error(client: mqtt.Client, userdata, message: mqtt.MQTTMessage, robot: Robot):
         logging.info("Waiting Order send to Robot")
 
     logging.info("ROBOT_DATA_ROBOTREADY status updated: " + str(robot.get_robot_status()))
-    client.publish(Topics['BACKEND_DATA_ROBOTREADY'], message.payload.decode("UTF-8"))
+    client.publish(Topics['BACKEND_DATA_ROBOTREADY'], str(robot.get_robot_status()))
 
 
 # FrontEnd Channel Reactions
 
 def action_drive(client: mqtt.Client, userdata, message: mqtt.MQTTMessage, mydatabase: PlantDataBase,
                  robot: Robot):
-    plant_id = mydatabase.get_plant_id(plant_name=json.loads(message.payload.decode("UTF-8"))["PlantName"])
+    plant_id = mydatabase.get_plant_id(plant_name=json.loads(str(message.payload.decode("UTF-8"))))
+    print(str(plant_id))
     action_id = str(uuid.uuid4())
     drive_data = {
         "PlantID": plant_id,
     }
 
     if robot.get_order_number() < 6 and robot.get_robot_status() is True:
-        robot.add_order(drive_data)
+        robot.add_order({"PlantID": [plant_id], "ActionID": action_id})
         client.publish(Topics['ROBOT_ACTION_DRIVE'], json.dumps(drive_data))
         logging.info("BACKEND_ACTION_DRIVE Drive Command published: " + json.dumps(drive_data))
     else:
     print(plant_names)
 
     for names in plant_names:
-        _id = mydatabase.get_plant_id(names)
+        _id = mydatabase.get_plant_id(names[0])
         plant_ids.append(_id)
 
     action_id = str(uuid.uuid4())
     print(drive_data)
     if robot.get_order_number() < 6 and robot.get_robot_status() is True:
         robot.add_order(drive_data)
-        client.publish(Topics['ROBOT_ACTION_DRIVEALL'], json.dumps(plant_ids))
+        client.publish(Topics['ROBOT_ACTION_DRIVEALL'], json.dumps(drive_data))
         logging.info("BACKEND_ACTION_DRIVEALL Drive Command published: " + json.dumps(drive_data))
     else:
         if robot.get_order_number() < 6:
 
 def action_getalldata(client: mqtt.Client, userdata, message: Union[mqtt.MQTTMessage, list], mydatabase: PlantDataBase):
     plant_names = mydatabase.get_plant_names()
+    print("SUIII" + str(plant_names))
     alldata = []
     for i in plant_names:
-        alldata.append(mydatabase.get_latest_data(plant_name=i))
+        alldata.append(mydatabase.get_latest_data(plant_name=i[0]))
     client.publish(Topics['BACKEND_DATA_SENSORDATAALL'], json.dumps(alldata))
     logging.info("BACKEND_DATA_SENSORDATAALL got data from database:" + str(alldata))
 

software/backend/defines.py

 contains all constants for the backend architecture of the smart garden project
 """
 
-MQTT_BROKER_LOCAL = "192.168.137.197"
+MQTT_BROKER_LOCAL = "192.168.0.102"
 MQTT_BROKER_GLOBAL = "mqtt.eclipseprojects.io"
 RASPI_CLIENT_ID = "smart_farming_raspi"
 BACKEND_CLIENT_ID = "smart_farming_server"

software/backend/dev_test_examples/json_test.py

+
+test_dict = {
+    "PlantData": [ {"PlantID":1, "Test": 0}, {"PlantID": 2, "Test": 0}],
+    "ActionID": "SUIIII"
+}
+
+
+plant_ids = []
+for i in test_dict["PlantData"]:
+    plant_ids.append(i["PlantID"])
+
+print(plant_ids)

software/backend/main.py

         _client.message_callback_add(Topics['ROBOT_DATA_SENSORDATA'], lambda client, userdata, message: data_functions.
                                      data_sensordata(client, userdata, message, _mydatabase, _robot))
 
+        _client.subscribe(Topics['ROBOT_DATA_ALL'])
+        _client.message_callback_add(Topics['ROBOT_DATA_ALL'], lambda client, userdata, message: data_functions.
+                                     data_sensordataall(client, userdata, message, _mydatabase, _robot))
         _client.subscribe(Topics['ROBOT_DATA_POSITION'])
         _client.message_callback_add(Topics['ROBOT_DATA_POSITION'], data_functions.data_position)
 
     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,
                                                                            _rc=rc,
                                                                            _mydatabase=my_database,
                                                                            _robot=robot)
-    mqttclient.connect(MQTT_BROKER_GLOBAL)
+    mqttclient.connect(MQTT_BROKER_LOCAL)
     logging.basicConfig(filename="server.log", filemode="a", encoding="utf-8", level=logging.DEBUG,
                         format='%(asctime)s %(name)s %(levelname)s %(message)s',
                         datefmt="%d-%m-%Y %H:%M:%S")

software/backend/plantdatabase.py

 import sqlite3
 from typing import Optional
 import logging
-from itertools import chain
 
 
 class PlantDataBase:
     def get_plant_names(self) -> list:
         try:
             self.cur.execute("SELECT PlantName FROM plants")
-            return [row[0] for row in self.cur.fetchall()]
+            return self.cur.fetchall()
         except Exception as e:
             logging.error("Could not get plant names: " + str(e))