bakery-ia/services/tenant/app/api/tenants.py

"""
Tenant API - ATOMIC operations
Handles basic CRUD operations for tenants
"""

import structlog
from fastapi import APIRouter, Depends, HTTPException, status, Path
from typing import Dict, Any
from uuid import UUID

from app.schemas.tenants import TenantResponse, TenantUpdate
from app.services.tenant_service import EnhancedTenantService
from shared.auth.decorators import get_current_user_dep
from shared.auth.access_control import admin_role_required
from shared.routing.route_builder import RouteBuilder
from shared.database.base import create_database_manager
from shared.monitoring.metrics import track_endpoint_metrics

logger = structlog.get_logger()
router = APIRouter()
route_builder = RouteBuilder("tenants")

# Dependency injection for enhanced tenant service
def get_enhanced_tenant_service():
    try:
        from app.core.config import settings
        database_manager = create_database_manager(settings.DATABASE_URL, "tenant-service")
        return EnhancedTenantService(database_manager)
    except Exception as e:
        logger.error("Failed to create enhanced tenant service", error=str(e))
        raise HTTPException(status_code=500, detail="Service initialization failed")

@router.get(route_builder.build_base_route("{tenant_id}", include_tenant_prefix=False), response_model=TenantResponse)
@track_endpoint_metrics("tenant_get")
async def get_tenant(
    tenant_id: UUID = Path(..., description="Tenant ID"),
    current_user: Dict[str, Any] = Depends(get_current_user_dep),
    tenant_service: EnhancedTenantService = Depends(get_enhanced_tenant_service)
):
    """Get tenant by ID - ATOMIC operation"""

    tenant = await tenant_service.get_tenant_by_id(str(tenant_id))
    if not tenant:
        raise HTTPException(
            status_code=status.HTTP_404_NOT_FOUND,
            detail="Tenant not found"
        )

    return tenant

@router.put(route_builder.build_base_route("{tenant_id}", include_tenant_prefix=False), response_model=TenantResponse)
@admin_role_required
async def update_tenant(
    update_data: TenantUpdate,
    tenant_id: UUID = Path(..., description="Tenant ID"),
    current_user: Dict[str, Any] = Depends(get_current_user_dep),
    tenant_service: EnhancedTenantService = Depends(get_enhanced_tenant_service)
):
    """Update tenant information - ATOMIC operation (Admin+ only)"""

    try:
        result = await tenant_service.update_tenant(
            str(tenant_id),
            update_data,
            current_user["user_id"]
        )
        return result

    except HTTPException:
        raise
    except Exception as e:
        logger.error("Tenant update failed",
                    tenant_id=str(tenant_id),
                    user_id=current_user["user_id"],
                    error=str(e))
        raise HTTPException(
            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
            detail="Tenant update failed"
        )