""" Internal Demo Cloning API for Orders Service Service-to-service endpoint for cloning order and customer 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, date from typing import Optional import os from decimal import Decimal from app.core.database import get_db from app.models.order import CustomerOrder, OrderItem from app.models.customer import Customer from shared.utils.demo_dates import adjust_date_for_demo, BASE_REFERENCE_DATE 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 orders service data for a virtual demo tenant Clones: - Customers - Customer orders with line items - Adjusts dates to recent timeframe 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 Returns: Cloning status and record counts """ start_time = datetime.now(timezone.utc) # Parse session creation time for date adjustment if session_created_at: try: session_time = datetime.fromisoformat(session_created_at.replace('Z', '+00:00')) except (ValueError, AttributeError): session_time = start_time else: session_time = start_time logger.info( "Starting orders 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_created_at=session_created_at ) try: # Validate UUIDs base_uuid = uuid.UUID(base_tenant_id) virtual_uuid = uuid.UUID(virtual_tenant_id) # Track cloning statistics stats = { "customers": 0, "customer_orders": 0, "order_line_items": 0, "alerts_generated": 0 } # Customer ID mapping (old -> new) customer_id_map = {} # Clone Customers result = await db.execute( select(Customer).where(Customer.tenant_id == base_uuid) ) base_customers = result.scalars().all() logger.info( "Found customers to clone", count=len(base_customers), base_tenant=str(base_uuid) ) for customer in base_customers: new_customer_id = uuid.uuid4() customer_id_map[customer.id] = new_customer_id new_customer = Customer( id=new_customer_id, tenant_id=virtual_uuid, customer_code=customer.customer_code, name=customer.name, business_name=customer.business_name, customer_type=customer.customer_type, tax_id=customer.tax_id, email=customer.email, phone=customer.phone, address_line1=customer.address_line1, address_line2=customer.address_line2, city=customer.city, state=customer.state, postal_code=customer.postal_code, country=customer.country, business_license=customer.business_license, is_active=customer.is_active, preferred_delivery_method=customer.preferred_delivery_method, payment_terms=customer.payment_terms, credit_limit=customer.credit_limit, discount_percentage=customer.discount_percentage, customer_segment=customer.customer_segment, priority_level=customer.priority_level, special_instructions=customer.special_instructions, delivery_preferences=customer.delivery_preferences, product_preferences=customer.product_preferences, total_orders=customer.total_orders, total_spent=customer.total_spent, average_order_value=customer.average_order_value, last_order_date=customer.last_order_date, created_at=session_time, updated_at=session_time ) db.add(new_customer) stats["customers"] += 1 # Clone Customer Orders with Line Items result = await db.execute( select(CustomerOrder).where(CustomerOrder.tenant_id == base_uuid) ) base_orders = result.scalars().all() logger.info( "Found customer orders to clone", count=len(base_orders), base_tenant=str(base_uuid) ) order_id_map = {} for order in base_orders: new_order_id = uuid.uuid4() order_id_map[order.id] = new_order_id # Adjust dates using demo_dates utility adjusted_order_date = adjust_date_for_demo( order.order_date, session_time, BASE_REFERENCE_DATE ) adjusted_requested_delivery = adjust_date_for_demo( order.requested_delivery_date, session_time, BASE_REFERENCE_DATE ) adjusted_confirmed_delivery = adjust_date_for_demo( order.confirmed_delivery_date, session_time, BASE_REFERENCE_DATE ) adjusted_actual_delivery = adjust_date_for_demo( order.actual_delivery_date, session_time, BASE_REFERENCE_DATE ) adjusted_window_start = adjust_date_for_demo( order.delivery_window_start, session_time, BASE_REFERENCE_DATE ) adjusted_window_end = adjust_date_for_demo( order.delivery_window_end, session_time, BASE_REFERENCE_DATE ) new_order = CustomerOrder( id=new_order_id, tenant_id=virtual_uuid, order_number=f"ORD-{uuid.uuid4().hex[:8].upper()}", # New order number customer_id=customer_id_map.get(order.customer_id, order.customer_id), status=order.status, order_type=order.order_type, priority=order.priority, order_date=adjusted_order_date, requested_delivery_date=adjusted_requested_delivery, confirmed_delivery_date=adjusted_confirmed_delivery, actual_delivery_date=adjusted_actual_delivery, delivery_method=order.delivery_method, delivery_address=order.delivery_address, delivery_instructions=order.delivery_instructions, delivery_window_start=adjusted_window_start, delivery_window_end=adjusted_window_end, subtotal=order.subtotal, tax_amount=order.tax_amount, discount_amount=order.discount_amount, discount_percentage=order.discount_percentage, delivery_fee=order.delivery_fee, total_amount=order.total_amount, payment_status=order.payment_status, payment_method=order.payment_method, payment_terms=order.payment_terms, payment_due_date=order.payment_due_date, special_instructions=order.special_instructions, order_source=order.order_source, sales_channel=order.sales_channel, created_at=session_time, updated_at=session_time ) db.add(new_order) stats["customer_orders"] += 1 # Clone Order Items for old_order_id, new_order_id in order_id_map.items(): result = await db.execute( select(OrderItem).where(OrderItem.order_id == old_order_id) ) order_items = result.scalars().all() for item in order_items: new_item = OrderItem( id=uuid.uuid4(), order_id=new_order_id, product_id=item.product_id, product_name=item.product_name, product_sku=item.product_sku, quantity=item.quantity, unit_of_measure=item.unit_of_measure, unit_price=item.unit_price, line_discount=item.line_discount, line_total=item.line_total, status=item.status ) db.add(new_item) stats["order_line_items"] += 1 # Commit cloned data await db.commit() # NOTE: Alert generation removed - alerts are now generated automatically by the # respective alert services which run scheduled checks at appropriate intervals. # This eliminates duplicate alerts and provides a more realistic demo experience. stats["alerts_generated"] = 0 total_records = stats["customers"] + stats["customer_orders"] + stats["order_line_items"] duration_ms = int((datetime.now(timezone.utc) - start_time).total_seconds() * 1000) logger.info( "Orders data cloning completed", virtual_tenant_id=virtual_tenant_id, total_records=total_records, stats=stats, duration_ms=duration_ms ) return { "service": "orders", "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 orders data", error=str(e), virtual_tenant_id=virtual_tenant_id, exc_info=True ) # Rollback on error await db.rollback() return { "service": "orders", "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": "orders", "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 order data for a virtual demo tenant""" logger.info("Deleting order 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 order_count = await db.scalar(select(func.count(CustomerOrder.id)).where(CustomerOrder.tenant_id == virtual_uuid)) item_count = await db.scalar(select(func.count(OrderItem.id)).where(OrderItem.tenant_id == virtual_uuid)) customer_count = await db.scalar(select(func.count(Customer.id)).where(Customer.tenant_id == virtual_uuid)) # Delete in order await db.execute(delete(OrderItem).where(OrderItem.tenant_id == virtual_uuid)) await db.execute(delete(CustomerOrder).where(CustomerOrder.tenant_id == virtual_uuid)) await db.execute(delete(Customer).where(Customer.tenant_id == virtual_uuid)) await db.commit() duration_ms = int((datetime.now(timezone.utc) - start_time).total_seconds() * 1000) logger.info("Order data deleted successfully", virtual_tenant_id=virtual_tenant_id, duration_ms=duration_ms) return { "service": "orders", "status": "deleted", "virtual_tenant_id": virtual_tenant_id, "records_deleted": { "orders": order_count, "items": item_count, "customers": customer_count, "total": order_count + item_count + customer_count }, "duration_ms": duration_ms } except Exception as e: logger.error("Failed to delete order data", error=str(e), exc_info=True) await db.rollback() raise HTTPException(status_code=500, detail=str(e))