Start integrating the onboarding flow with backend 14

services/inventory/app/main.py

@@ -12,10 +12,9 @@ import structlog
 
 # Import core modules
 from app.core.config import settings
-from app.core.database import init_db, close_db
+from app.core.database import init_db, close_db, health_check as db_health_check
 from app.api import ingredients, stock, classification
 from app.services.inventory_alert_service import InventoryAlertService
-from shared.monitoring.health import router as health_router
 from shared.monitoring.metrics import setup_metrics_early
 # Auth decorators are used in endpoints, no global setup needed
 
@@ -127,7 +126,6 @@ async def general_exception_handler(request: Request, exc: Exception):
 
 
 # Include routers
-app.include_router(health_router, prefix="/health", tags=["health"])
 app.include_router(ingredients.router, prefix=settings.API_V1_STR)
 app.include_router(stock.router, prefix=settings.API_V1_STR)
 app.include_router(classification.router, prefix=settings.API_V1_STR)
@@ -154,6 +152,49 @@ async def root():
     }
 
 
+@app.get("/health")
+async def health_check():
+    """Comprehensive health check endpoint"""
+    try:
+        # Check database health
+        db_health = await db_health_check()
+        
+        # Check alert service health
+        alert_health = {"status": "not_initialized"}
+        if hasattr(app.state, 'alert_service') and app.state.alert_service:
+            try:
+                alert_health = await app.state.alert_service.health_check()
+            except Exception as e:
+                alert_health = {"status": "unhealthy", "error": str(e)}
+        
+        # Determine overall health
+        overall_healthy = (
+            db_health and 
+            alert_health.get("status") in ["healthy", "not_initialized"]
+        )
+        
+        return {
+            "status": "healthy" if overall_healthy else "unhealthy",
+            "service": settings.SERVICE_NAME,
+            "version": settings.VERSION,
+            "database": "connected" if db_health else "disconnected",
+            "alert_service": alert_health,
+            "timestamp": structlog.get_logger().info("Health check requested")
+        }
+        
+    except Exception as e:
+        logger.error("Health check failed", error=str(e))
+        return {
+            "status": "unhealthy",
+            "service": settings.SERVICE_NAME,
+            "version": settings.VERSION,
+            "database": "unknown",
+            "alert_service": {"status": "unknown"},
+            "error": str(e),
+            "timestamp": structlog.get_logger().info("Health check failed")
+        }
+
+
 # Service info endpoint
 @app.get(f"{settings.API_V1_STR}/info")
 async def service_info():