Add improvements 2

services/forecasting/app/clients/inventory_client.py

@@ -1,82 +0,0 @@
-# services/forecasting/app/clients/inventory_client.py
-"""
-Simple client for inventory service integration
-Used when product names are not available locally
-"""
-
-import aiohttp
-import structlog
-from typing import Optional, Dict, Any
-import os
-
-logger = structlog.get_logger()
-
-class InventoryServiceClient:
-    """Simple client for inventory service interactions"""
-    
-    def __init__(self, base_url: str = None):
-        self.base_url = base_url or os.getenv("INVENTORY_SERVICE_URL", "http://inventory-service:8000")
-        self.timeout = aiohttp.ClientTimeout(total=5)  # 5 second timeout
-    
-    async def get_product_name(self, tenant_id: str, inventory_product_id: str) -> Optional[str]:
-        """
-        Get product name from inventory service
-        Returns None if service is unavailable or product not found
-        """
-        try:
-            async with aiohttp.ClientSession(timeout=self.timeout) as session:
-                url = f"{self.base_url}/api/v1/products/{inventory_product_id}"
-                headers = {"X-Tenant-ID": tenant_id}
-                
-                async with session.get(url, headers=headers) as response:
-                    if response.status == 200:
-                        data = await response.json()
-                        return data.get("name", f"Product-{inventory_product_id}")
-                    else:
-                        logger.debug("Product not found in inventory service", 
-                                   inventory_product_id=inventory_product_id,
-                                   status=response.status)
-                        return None
-                        
-        except Exception as e:
-            logger.debug("Failed to get product name from inventory service", 
-                        inventory_product_id=inventory_product_id,
-                        error=str(e))
-            return None
-    
-    async def get_multiple_product_names(self, tenant_id: str, product_ids: list) -> Dict[str, str]:
-        """
-        Get multiple product names efficiently
-        Returns a mapping of product_id -> product_name
-        """
-        try:
-            async with aiohttp.ClientSession(timeout=self.timeout) as session:
-                url = f"{self.base_url}/api/v1/products/batch"
-                headers = {"X-Tenant-ID": tenant_id}
-                payload = {"product_ids": product_ids}
-                
-                async with session.post(url, json=payload, headers=headers) as response:
-                    if response.status == 200:
-                        data = await response.json()
-                        return {item["id"]: item["name"] for item in data.get("products", [])}
-                    else:
-                        logger.debug("Batch product lookup failed", 
-                                   product_count=len(product_ids),
-                                   status=response.status)
-                        return {}
-                        
-        except Exception as e:
-            logger.debug("Failed to get product names from inventory service", 
-                        product_count=len(product_ids),
-                        error=str(e))
-            return {}
-
-# Global client instance
-_inventory_client = None
-
-def get_inventory_client() -> InventoryServiceClient:
-    """Get the global inventory client instance"""
-    global _inventory_client
-    if _inventory_client is None:
-        _inventory_client = InventoryServiceClient()
-    return _inventory_client