""" Internal Demo Cloning API for Sales Service Service-to-service endpoint for cloning sales data """ from fastapi import APIRouter, Depends, HTTPException, Header from sqlalchemy.ext.asyncio import AsyncSession from sqlalchemy import select, delete, func import structlog import uuid from datetime import datetime, timezone, timedelta from typing import Optional import os from decimal import Decimal import sys from pathlib import Path sys.path.insert(0, str(Path(__file__).parent.parent.parent.parent)) from shared.utils.demo_dates import adjust_date_for_demo, BASE_REFERENCE_DATE from app.core.database import get_db from app.models.sales import SalesData from app.core.config import settings logger = structlog.get_logger() router = APIRouter(prefix="/internal/demo", tags=["internal"]) # Base demo tenant IDs DEMO_TENANT_PROFESSIONAL = "a1b2c3d4-e5f6-47a8-b9c0-d1e2f3a4b5c6" def verify_internal_api_key(x_internal_api_key: Optional[str] = Header(None)): """Verify internal API key for service-to-service communication""" if x_internal_api_key != settings.INTERNAL_API_KEY: logger.warning("Unauthorized internal API access attempted") raise HTTPException(status_code=403, detail="Invalid internal API key") return True @router.post("/clone") async def clone_demo_data( base_tenant_id: str, virtual_tenant_id: str, demo_account_type: str, session_id: Optional[str] = None, session_created_at: Optional[str] = None, db: AsyncSession = Depends(get_db), _: bool = Depends(verify_internal_api_key) ): """ Clone sales service data for a virtual demo tenant Clones: - Sales history records from template tenant - Adjusts dates to recent timeframe - Updates product references to new virtual tenant Args: base_tenant_id: Template tenant UUID to clone from virtual_tenant_id: Target virtual tenant UUID demo_account_type: Type of demo account session_id: Originating session ID for tracing session_created_at: ISO timestamp when demo session was created (for date adjustment) Returns: Cloning status and record counts """ start_time = datetime.now(timezone.utc) # Parse session_created_at or fallback to now if session_created_at: try: session_time = datetime.fromisoformat(session_created_at.replace('Z', '+00:00')) except (ValueError, AttributeError) as e: logger.warning( "Invalid session_created_at format, using current time", session_created_at=session_created_at, error=str(e) ) session_time = datetime.now(timezone.utc) else: logger.warning("session_created_at not provided, using current time") session_time = datetime.now(timezone.utc) logger.info( "Starting sales data cloning", base_tenant_id=base_tenant_id, virtual_tenant_id=virtual_tenant_id, demo_account_type=demo_account_type, session_id=session_id, session_time=session_time.isoformat() ) try: # Validate UUIDs base_uuid = uuid.UUID(base_tenant_id) virtual_uuid = uuid.UUID(virtual_tenant_id) # Track cloning statistics stats = { "sales_records": 0, } # Clone Sales Data result = await db.execute( select(SalesData).where(SalesData.tenant_id == base_uuid) ) base_sales = result.scalars().all() logger.info( "Found sales records to clone", count=len(base_sales), base_tenant=str(base_uuid) ) for sale in base_sales: # Adjust date using the shared utility adjusted_date = adjust_date_for_demo( sale.date, session_time, BASE_REFERENCE_DATE ) if sale.date else None # Create new sales record with adjusted date new_sale = SalesData( id=uuid.uuid4(), tenant_id=virtual_uuid, date=adjusted_date, inventory_product_id=sale.inventory_product_id, # Keep same product refs quantity_sold=sale.quantity_sold, unit_price=sale.unit_price, revenue=sale.revenue, cost_of_goods=sale.cost_of_goods, discount_applied=sale.discount_applied, location_id=sale.location_id, sales_channel=sale.sales_channel, source="demo_clone", # Mark as cloned is_validated=sale.is_validated, validation_notes=sale.validation_notes, notes=sale.notes, weather_condition=sale.weather_condition, is_holiday=sale.is_holiday, is_weekend=sale.is_weekend, created_at=session_time, updated_at=session_time ) db.add(new_sale) stats["sales_records"] += 1 # Commit all changes await db.commit() total_records = sum(stats.values()) duration_ms = int((datetime.now(timezone.utc) - start_time).total_seconds() * 1000) logger.info( "Sales data cloning completed", virtual_tenant_id=virtual_tenant_id, total_records=total_records, stats=stats, duration_ms=duration_ms ) return { "service": "sales", "status": "completed", "records_cloned": total_records, "duration_ms": duration_ms, "details": stats } except ValueError as e: logger.error("Invalid UUID format", error=str(e)) raise HTTPException(status_code=400, detail=f"Invalid UUID: {str(e)}") except Exception as e: logger.error( "Failed to clone sales data", error=str(e), virtual_tenant_id=virtual_tenant_id, exc_info=True ) # Rollback on error await db.rollback() return { "service": "sales", "status": "failed", "records_cloned": 0, "duration_ms": int((datetime.now(timezone.utc) - start_time).total_seconds() * 1000), "error": str(e) } @router.get("/clone/health") async def clone_health_check(_: bool = Depends(verify_internal_api_key)): """ Health check for internal cloning endpoint Used by orchestrator to verify service availability """ return { "service": "sales", "clone_endpoint": "available", "version": "2.0.0" } @router.delete("/tenant/{virtual_tenant_id}") async def delete_demo_data( virtual_tenant_id: str, db: AsyncSession = Depends(get_db), _: bool = Depends(verify_internal_api_key) ): """Delete all sales data for a virtual demo tenant""" logger.info("Deleting sales data for virtual tenant", virtual_tenant_id=virtual_tenant_id) start_time = datetime.now(timezone.utc) try: virtual_uuid = uuid.UUID(virtual_tenant_id) # Count records sales_count = await db.scalar(select(func.count(SalesData.id)).where(SalesData.tenant_id == virtual_uuid)) # Delete sales data await db.execute(delete(SalesData).where(SalesData.tenant_id == virtual_uuid)) await db.commit() duration_ms = int((datetime.now(timezone.utc) - start_time).total_seconds() * 1000) logger.info("Sales data deleted successfully", virtual_tenant_id=virtual_tenant_id, duration_ms=duration_ms) return { "service": "sales", "status": "deleted", "virtual_tenant_id": virtual_tenant_id, "records_deleted": { "sales": sales_count, "total": sales_count }, "duration_ms": duration_ms } except Exception as e: logger.error("Failed to delete sales data", error=str(e), exc_info=True) await db.rollback() raise HTTPException(status_code=500, detail=str(e))