[P] Improve logging logic in agent

MapView/datasource.py

@@ -72,8 +72,8 @@ class Datasource:
         )
         new_points = [
             (
-                processed_agent_data.latitude,
                 processed_agent_data.longitude,
+                processed_agent_data.latitude,
                 processed_agent_data.road_state,
                 processed_agent_data.user_id
             )

MapView/main.py

@@ -87,7 +87,8 @@ class MapViewApp(App):
             self.car_markers[user_id].lat = lat
             self.car_markers[user_id].lon = lon
 
-        self.mapview.center_on(lat, lon)
+        if user_id == 1:
+            self.mapview.center_on(lat, lon)
 
     def set_pothole_marker(self, point):
         if isinstance(point, dict):

agent/src/main.py

@@ -16,6 +16,8 @@ def connect_mqtt(broker, port):
             print("Failed to connect {broker}:{port}, return code %d\n", rc)
             exit(rc)  # Stop execution
 
+    logging.info(f"Acting as USER_ID = {config.USER_ID}")
+
     client = mqtt_client.Client()
     client.on_connect = on_connect
     client.connect(broker, port)
@@ -29,13 +31,14 @@ def publish(client, topic, datasource):
         data = datasource.read()
         msg = AggregatedDataSchema().dumps(data)
         result = client.publish(topic, msg)
-        logging.info(f"Published to {topic}: {msg[:50]}...")
+        logging.debug(f"Published to {topic}: {msg[:50]}...")
         status = result[0]
         if status != 0:
-            print(f"Failed to send message to topic {topic}")
+            logging.error(f"Failed to send message to topic {topic}")
 
 
 def run():
+    logging.basicConfig(level = logging.INFO)
     # Prepare mqtt client
     client = connect_mqtt(config.MQTT_BROKER_HOST, config.MQTT_BROKER_PORT)
     # Prepare datasource

store/docker/db/structure.sql

@@ -7,6 +7,5 @@ CREATE TABLE processed_agent_data (
     z FLOAT,
     latitude FLOAT,
     longitude FLOAT,
-    timestamp TIMESTAMP,
-    visible BOOLEAN
-);
+    timestamp TIMESTAMP
+);

store/main.py

@@ -8,13 +8,12 @@ from sqlalchemy import (
     Integer,
     String,
     Float,
-    Boolean,
     DateTime,
 )
 from sqlalchemy.sql import select
 
 from database import metadata, SessionLocal
-from schemas import ProcessedAgentData, ProcessedAgentDataInDB, WebSocketData
+from schemas import ProcessedAgentData, ProcessedAgentDataInDB
 
 # FastAPI app setup
 app = FastAPI()
@@ -31,7 +30,6 @@ processed_agent_data = Table(
     Column("latitude", Float),
     Column("longitude", Float),
     Column("timestamp", DateTime),
-    Column("visible", Boolean),
 )
 
 # WebSocket subscriptions
@@ -59,24 +57,7 @@ async def websocket_endpoint(websocket: WebSocket, user_id: int):
 
         # receive forever
         while True:
-            data = await websocket.receive_text()
-            try:
-                if (data):
-                    ws_data = WebSocketData.model_validate(json.loads(data))
-                    session = SessionLocal()
-                    update_query = (
-                        processed_agent_data.update()
-                        .where(processed_agent_data.c.id == ws_data.id)
-                        .values(visible=False)
-                    ).returning(processed_agent_data)
-                    res = session.execute(update_query).fetchone()
-                    if (not res):
-                        session.rollback()
-                        raise Exception("Error while websocket PUT")
-                    session.commit()
-            finally:
-                session.close()                  
-         
+            await websocket.receive_text()
     except WebSocketDisconnect:
         subscriptions.remove(websocket)
 
@@ -100,7 +81,6 @@ def ProcessedAgentData_to_td(data: List[ProcessedAgentData]):
                 "latitude": item.agent_data.gps.latitude,
                 "longitude": item.agent_data.gps.longitude,
                 "timestamp": item.agent_data.timestamp,
-                "visible": True,
             }
             for item in data
         ]

store/schemas.py

@@ -49,7 +49,3 @@ class AgentData(BaseModel):
 class ProcessedAgentData(BaseModel):
     road_state: str
     agent_data: AgentData
-    
-class WebSocketData(BaseModel):
-    id: int
-