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

sync_slms_to_slmm.py

@@ -0,0 +1,67 @@
+#!/usr/bin/env python3
+"""
+One-time script to sync existing SLM devices from Terra-View roster to SLMM cache.
+Run this after implementing the automatic sync to backfill existing devices.
+"""
+import asyncio
+import sys
+import os
+
+# Add parent directory to path for imports
+sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
+
+from backend.database import SessionLocal
+from backend.models import RosterUnit
+from backend.routers.roster_edit import sync_slm_to_slmm_cache
+import logging
+
+logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
+logger = logging.getLogger(__name__)
+
+
+async def sync_all_slms():
+    """Sync all SLM devices from Terra-View roster to SLMM cache."""
+    db = SessionLocal()
+    try:
+        # Get all SLM devices from Terra-View (source of truth)
+        slm_devices = db.query(RosterUnit).filter_by(
+            device_type="sound_level_meter"
+        ).all()
+
+        logger.info(f"Found {len(slm_devices)} SLM devices in Terra-View roster")
+
+        success_count = 0
+        failed_count = 0
+
+        for device in slm_devices:
+            logger.info(f"\nProcessing: {device.id}")
+            logger.info(f"  Host: {device.slm_host}")
+            logger.info(f"  TCP Port: {device.slm_tcp_port}")
+            logger.info(f"  Modem: {device.deployed_with_modem_id}")
+
+            result = await sync_slm_to_slmm_cache(
+                unit_id=device.id,
+                host=device.slm_host,
+                tcp_port=device.slm_tcp_port,
+                ftp_port=device.slm_ftp_port,
+                deployed_with_modem_id=device.deployed_with_modem_id,
+                db=db
+            )
+
+            if result["success"]:
+                logger.info(f"✓ {device.id}: {result['message']}")
+                success_count += 1
+            else:
+                logger.error(f"✗ {device.id}: {result['message']}")
+                failed_count += 1
+
+        logger.info(f"\n{'='*60}")
+        logger.info(f"Cache sync complete: {success_count} succeeded, {failed_count} failed")
+        logger.info(f"{'='*60}")
+
+    finally:
+        db.close()
+
+
+if __name__ == "__main__":
+    asyncio.run(sync_all_slms())