Fix new services implementation 3

services/forecasting/app/schemas/forecasts.py

@@ -22,7 +22,8 @@ class AlertType(str, Enum):
 
 class ForecastRequest(BaseModel):
     """Request schema for generating forecasts"""
-    product_name: str = Field(..., description="Product name")
+    inventory_product_id: str = Field(..., description="Inventory product UUID reference")
+    # product_name: str = Field(..., description="Product name")  # DEPRECATED - use inventory_product_id
     forecast_date: date = Field(..., description="Starting date for forecast")
     forecast_days: int = Field(1, ge=1, le=30, description="Number of days to forecast")
     location: str = Field(..., description="Location identifier")
@@ -40,14 +41,15 @@ class BatchForecastRequest(BaseModel):
     """Request schema for batch forecasting"""
     tenant_id: str = Field(..., description="Tenant ID")
     batch_name: str = Field(..., description="Batch name for tracking")
-    products: List[str] = Field(..., description="List of product names")
+    inventory_product_ids: List[str] = Field(..., description="List of inventory product IDs")
     forecast_days: int = Field(7, ge=1, le=30, description="Number of days to forecast")
 
 class ForecastResponse(BaseModel):
     """Response schema for forecast results"""
     id: str
     tenant_id: str
-    product_name: str
+    inventory_product_id: str  # Reference to inventory service
+    # product_name: str  # Can be fetched from inventory service if needed for display
     location: str
     forecast_date: datetime