[P] Add second agent in docker-compose.yaml

agent/src/data/gpx-to-csv.py

@@ -1,13 +0,0 @@
-print('lat,lon')
-
-try:
-    while True:
-        i = input()
-
-        if '<trkpt' not in i:
-            continue
-
-        si = i.split('"')[1::2]
-        print(f"{si[0]},{si[1]}")
-except EOFError:
-    pass

docker-compose.yaml

@@ -148,7 +148,7 @@ services:
       MQTT_BROKER_HOST: "mqtt"
       MQTT_BROKER_PORT: 1883
       MQTT_TOPIC: "processed_data_topic"
-      BATCH_SIZE: 4
+      BATCH_SIZE: 20
     ports:
       - "9000:8000"
     networks:

store/docker/db/structure.sql

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

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
@@ -47,7 +45,7 @@ async def websocket_endpoint(websocket: WebSocket, user_id: int):
 
     try:
         # send already available data
-        r = processed_agent_data.select().order_by(processed_agent_data.c.timestamp)
+        r = processed_agent_data.select()
         stored_data = SessionLocal().execute(r).fetchall()
 
         jsonable_data = [{c.name: getattr(i, c.name) for c in processed_agent_data.columns} for i in stored_data]
@@ -59,24 +57,7 @@ async def websocket_endpoint(websocket: WebSocket, user_id: int):
 
         # receive forever
         while True:
-            data = await websocket.receive_text()
+            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()                  
-         
     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
-