| from aws_lambda_powertools import Tracer | |
| from aws_lambda_powertools.utilities.typing import LambdaContext | |
| tracer = Tracer() | |
| def collect_payment(charge_id: str) -> str: | |
| return f"dummy payment collected for charge: {charge_id}" | |
| def lambda_handler(event: dict, context: LambdaContext) -> str: | |
| payment_context = { | |
| "charge_id": event.get("charge_id", ""), | |
| "merchant_id": event.get("merchant_id", ""), | |
| "request_id": context.aws_request_id, | |
| } | |
| payment_context["receipt_id"] = collect_payment(charge_id=payment_context["charge_id"]) | |
| tracer.put_metadata(key="payment_response", value=payment_context) | |
| return payment_context["receipt_id"] | |