feat: implement Contec CMS7000PLUS TCP server and dashboard routing with deployment configuration

2026-07-13 12:58:45 +05:30
parent 84b8acc904
commit 6d0f3237af
8 changed files with 108 additions and 5 deletions
@@ -185,3 +185,87 @@ def get_network_info():
            f"6. The dashboard will show data automatically"
        ]
    }
+
+
+# === Push Vitals Endpoint (for local-to-cloud sync) ===
+from schemas import NormalizedVitals
+from models import Patient
+
+
+@router.post("/push-vitals")
+async def push_vitals(vitals: NormalizedVitals, api_key: str = None, db: Session = Depends(get_db)):
+    """
+    Receive vitals pushed from a local instance and store + broadcast them.
+    
+    This enables the 'split architecture' where:
+    - Local instance receives data from physical monitors via TCP
+    - Local instance POSTs vitals here for cloud storage & dashboard access
+    
+    Optional: pass ?api_key=YOUR_KEY for basic authentication.
+    """
+    from config import settings
+    
+    # Optional API key check
+    if settings.api_token and api_key != settings.api_token:
+        if settings.api_token:  # Only enforce if a token is configured
+            raise HTTPException(status_code=401, detail="Invalid or missing api_key")
+    
+    try:
+        # 1. Device tracking
+        device = db.query(Device).filter(Device.device_id == vitals.device_id).first()
+        if not device:
+            device = Device(
+                device_id=vitals.device_id,
+                ip_address=vitals.ip_address or "remote-push",
+                status="active"
+            )
+            db.add(device)
+        else:
+            if vitals.ip_address:
+                device.ip_address = vitals.ip_address
+            device.status = "active"
+            device.last_seen = datetime.now(timezone.utc)
+        
+        # 2. Patient tracking
+        patient = db.query(Patient).filter(Patient.patient_id == vitals.patient_id).first()
+        if not patient:
+            patient = Patient(patient_id=vitals.patient_id, name="Unknown")
+            db.add(patient)
+        
+        # 3. Create vital reading
+        from models import VitalReading as VR
+        reading = VR(
+            device_id=vitals.device_id,
+            patient_id=vitals.patient_id,
+            timestamp=vitals.timestamp,
+            heart_rate=vitals.heart_rate,
+            spo2=vitals.spo2,
+            systolic_bp=vitals.systolic_bp,
+            diastolic_bp=vitals.diastolic_bp,
+            map_bp=vitals.map_bp,
+            respiratory_rate=vitals.respiratory_rate,
+            temperature=vitals.temperature,
+            transmitted=True  # Already received = transmitted
+        )
+        db.add(reading)
+        db.commit()
+        db.refresh(reading)
+        
+        # 4. Broadcast to WebSocket clients
+        await ws_manager.broadcast_vitals(vitals.model_dump(mode="json"))
+        
+        logger.info(f"Push-vitals received for device {vitals.device_id}")
+        
+        return {
+            "status": "ok",
+            "reading_id": reading.id,
+            "device_id": vitals.device_id,
+            "patient_id": vitals.patient_id
+        }
+    
+    except HTTPException:
+        raise
+    except Exception as e:
+        logger.error(f"Push-vitals error: {e}")
+        db.rollback()
+        raise HTTPException(status_code=500, detail=f"Failed to store vitals: {str(e)}")