""" Internal Demo Cloning API for Orders Service Service-to-service endpoint for cloning order and procurement data """ from fastapi import APIRouter, Depends, HTTPException, Header from sqlalchemy.ext.asyncio import AsyncSession from sqlalchemy import select 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.procurement import ProcurementPlan, ProcurementRequirement from app.models.customer import Customer logger = structlog.get_logger() router = APIRouter(prefix="/internal/demo", tags=["internal"]) # Internal API key for service-to-service auth INTERNAL_API_KEY = os.getenv("INTERNAL_API_KEY", "dev-internal-key-change-in-production") # Base demo tenant IDs DEMO_TENANT_SAN_PABLO = "a1b2c3d4-e5f6-47a8-b9c0-d1e2f3a4b5c6" DEMO_TENANT_LA_ESPIGA = "b2c3d4e5-f6a7-48b9-c0d1-e2f3a4b5c6d7" 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 != 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, 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 - Procurement plans with requirements - 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) 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 ) 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, "procurement_plans": 0, "procurement_requirements": 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_name=customer.customer_name, customer_type=customer.customer_type, business_name=customer.business_name, contact_person=customer.contact_person, email=customer.email, phone=customer.phone, address=customer.address, tax_id=customer.tax_id, credit_limit=customer.credit_limit, payment_terms=customer.payment_terms, discount_percentage=customer.discount_percentage, is_active=customer.is_active, notes=customer.notes, tags=customer.tags, metadata_=customer.metadata_, created_at=datetime.now(timezone.utc), updated_at=datetime.now(timezone.utc) ) 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) ) # Calculate date offset if base_orders: max_date = max(order.order_date for order in base_orders) today = datetime.now(timezone.utc) date_offset = today - max_date else: date_offset = timedelta(days=0) order_id_map = {} for order in base_orders: new_order_id = uuid.uuid4() order_id_map[order.id] = new_order_id 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=order.order_date + date_offset if order.order_date else None, requested_delivery_date=order.requested_delivery_date + date_offset if order.requested_delivery_date else None, confirmed_delivery_date=order.confirmed_delivery_date + date_offset if order.confirmed_delivery_date else None, actual_delivery_date=order.actual_delivery_date + date_offset if order.actual_delivery_date else None, delivery_method=order.delivery_method, delivery_address=order.delivery_address, delivery_instructions=order.delivery_instructions, delivery_window_start=order.delivery_window_start + date_offset if order.delivery_window_start else None, delivery_window_end=order.delivery_window_end + date_offset if order.delivery_window_end else None, subtotal=order.subtotal, tax_amount=order.tax_amount, discount_amount=order.discount_amount, delivery_fee=order.delivery_fee, total_amount=order.total_amount, payment_status=order.payment_status, payment_method=order.payment_method, notes=order.notes, internal_notes=order.internal_notes, tags=order.tags, metadata_=order.metadata_, created_at=datetime.now(timezone.utc), updated_at=datetime.now(timezone.utc) ) 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, # Keep product reference quantity=item.quantity, unit_price=item.unit_price, subtotal=item.subtotal, discount_amount=item.discount_amount, tax_amount=item.tax_amount, total_amount=item.total_amount, notes=item.notes, created_at=datetime.now(timezone.utc), updated_at=datetime.now(timezone.utc) ) db.add(new_item) stats["order_line_items"] += 1 # Clone Procurement Plans with Requirements result = await db.execute( select(ProcurementPlan).where(ProcurementPlan.tenant_id == base_uuid) ) base_plans = result.scalars().all() logger.info( "Found procurement plans to clone", count=len(base_plans), base_tenant=str(base_uuid) ) # Calculate date offset for procurement if base_plans: max_plan_date = max(plan.plan_date for plan in base_plans) today_date = date.today() days_diff = (today_date - max_plan_date).days plan_date_offset = timedelta(days=days_diff) else: plan_date_offset = timedelta(days=0) plan_id_map = {} for plan in base_plans: new_plan_id = uuid.uuid4() plan_id_map[plan.id] = new_plan_id new_plan = ProcurementPlan( id=new_plan_id, tenant_id=virtual_uuid, plan_number=f"PROC-{uuid.uuid4().hex[:8].upper()}", plan_date=plan.plan_date + plan_date_offset.days if plan.plan_date else None, plan_period_start=plan.plan_period_start + plan_date_offset.days if plan.plan_period_start else None, plan_period_end=plan.plan_period_end + plan_date_offset.days if plan.plan_period_end else None, planning_horizon_days=plan.planning_horizon_days, status=plan.status, plan_type=plan.plan_type, priority=plan.priority, business_model=plan.business_model, procurement_strategy=plan.procurement_strategy, total_requirements=plan.total_requirements, total_estimated_cost=plan.total_estimated_cost, total_approved_cost=plan.total_approved_cost, cost_variance=plan.cost_variance, notes=plan.notes, created_at=datetime.now(timezone.utc), updated_at=datetime.now(timezone.utc) ) db.add(new_plan) stats["procurement_plans"] += 1 # Clone Procurement Requirements for old_plan_id, new_plan_id in plan_id_map.items(): result = await db.execute( select(ProcurementRequirement).where(ProcurementRequirement.procurement_plan_id == old_plan_id) ) requirements = result.scalars().all() for req in requirements: new_req = ProcurementRequirement( id=uuid.uuid4(), procurement_plan_id=new_plan_id, ingredient_id=req.ingredient_id, # Keep ingredient reference required_quantity=req.required_quantity, unit_of_measure=req.unit_of_measure, estimated_unit_cost=req.estimated_unit_cost, estimated_total_cost=req.estimated_total_cost, required_by_date=req.required_by_date + plan_date_offset.days if req.required_by_date else None, priority=req.priority, source=req.source, notes=req.notes, created_at=datetime.now(timezone.utc), updated_at=datetime.now(timezone.utc) ) db.add(new_req) stats["procurement_requirements"] += 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( "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" }