SLM config now sync to SLMM, SLMM caches configs for speed

backend/routers/slm_dashboard.py

@@ -12,15 +12,20 @@ from sqlalchemy import func
 from datetime import datetime, timedelta
 import httpx
 import logging
+import os
 
 from backend.database import get_db
 from backend.models import RosterUnit
+from backend.routers.roster_edit import sync_slm_to_slmm_cache
 
 logger = logging.getLogger(__name__)
 
 router = APIRouter(prefix="/api/slm-dashboard", tags=["slm-dashboard"])
 templates = Jinja2Templates(directory="templates")
 
+# SLMM backend URL - configurable via environment variable
+SLMM_BASE_URL = os.getenv("SLMM_BASE_URL", "http://localhost:8100")
+
 
 @router.get("/stats", response_class=HTMLResponse)
 async def get_slm_stats(request: Request, db: Session = Depends(get_db)):
@@ -120,7 +125,7 @@ async def get_live_view(request: Request, unit_id: str, db: Session = Depends(ge
         async with httpx.AsyncClient(timeout=5.0) as client:
             # Get measurement state
             state_response = await client.get(
-                f"http://localhost:8100/api/nl43/{unit_id}/measurement-state"
+                f"{SLMM_BASE_URL}/api/nl43/{unit_id}/measurement-state"
             )
             if state_response.status_code == 200:
                 state_data = state_response.json()
@@ -129,7 +134,7 @@ async def get_live_view(request: Request, unit_id: str, db: Session = Depends(ge
 
             # Get live status
             status_response = await client.get(
-                f"http://localhost:8100/api/nl43/{unit_id}/live"
+                f"{SLMM_BASE_URL}/api/nl43/{unit_id}/live"
             )
             if status_response.status_code == 200:
                 status_data = status_response.json()
@@ -162,7 +167,7 @@ async def control_slm(unit_id: str, action: str):
     try:
         async with httpx.AsyncClient(timeout=10.0) as client:
             response = await client.post(
-                f"http://localhost:8100/api/nl43/{unit_id}/{action}"
+                f"{SLMM_BASE_URL}/api/nl43/{unit_id}/{action}"
             )
 
             if response.status_code == 200:
@@ -239,6 +244,21 @@ async def save_slm_config(request: Request, unit_id: str, db: Session = Depends(
         db.commit()
         logger.info(f"Updated configuration for SLM {unit_id}")
 
+        # Sync updated configuration to SLMM cache
+        logger.info(f"Syncing SLM {unit_id} config changes to SLMM cache...")
+        result = await sync_slm_to_slmm_cache(
+            unit_id=unit_id,
+            host=unit.slm_host,  # Use the updated host from Terra-View
+            tcp_port=unit.slm_tcp_port,
+            ftp_port=unit.slm_ftp_port,
+            deployed_with_modem_id=unit.deployed_with_modem_id,  # Resolve modem IP if assigned
+            db=db
+        )
+
+        if not result["success"]:
+            logger.warning(f"SLMM cache sync warning for {unit_id}: {result['message']}")
+            # Config still saved in Terra-View (source of truth)
+
         return {"status": "success", "unit_id": unit_id}
 
     except Exception as e: