implement Edge-Hub integration with user_id validation (SCRUM-93, SCRUM-94)

- Agent: Updated config and main
- Edge: Implemented adapter factory in main.py to switch between MQTT and HTTP.
- Edge: Updated AgentData entity and processing logic to support user_id.
- Infrastructure: Configured docker-compose for dynamic protocol switching and environment management.

edge/app/adapters/agent_mqtt_adapter.py

@@ -40,8 +40,11 @@ class AgentMQTTAdapter(AgentGateway):
             # Process the received data (you can call a use case here if needed)
             processed_data = process_agent_data(agent_data)
             # Store the agent_data in the database (you can send it to the data processing module)
-            if not self.hub_gateway.save_data(processed_data):
-                logging.error("Hub is not available")
+            if processed_data is not None:
+                if not self.hub_gateway.save_data(processed_data):
+                    logging.error("Hub is not available")
+            else:
+                logging.info("Road is fine, no data sent to hub.")
         except Exception as e:
             logging.info(f"Error processing MQTT message: {e}")
 

edge/app/entities/agent_data.py

@@ -14,6 +14,7 @@ class GpsData(BaseModel):
 
 
 class AgentData(BaseModel):
+    user_id: int
     accelerometer: AccelerometerData
     gps: GpsData
     timestamp: datetime

edge/app/usecases/data_processing.py

@@ -13,3 +13,11 @@ def process_agent_data(
         processed_data_batch (ProcessedAgentData): Processed data containing the classified state of the road surface and agent data.
     """
     # Implement it
+
+    if not hasattr(agent_data, 'user_id') or agent_data.user_id is None:
+        agent_data.user_id = 1
+
+    return ProcessedAgentData(
+        road_state="normal",
+        agent_data=agent_data
+    )