@braintree/custom-actions-logger v0.2.1

@braintree/custom-actions-logger

Simple wrapper around @dazn/lambda-powertools-logger that provides a built-in tag parameter on all log messages. This logger outputs structured JSON logs. The logger also includes AWS Lambda environment information (awsRegion, functionName, functionVersion, functionMemorySize, and environment) and will capture all known correlation IDs within AWS Lambda.

Installation

$ npm add @braintree/custom-actions-logger

Usage

For Custom Action Handler Logging - Most Common

In this example, the context is passed to support logging correlation IDs

import { createLogger } from "@braintree/custom-actions-logger";
import type { Context } from "aws-sdk";
import {
  BraintreeTransaction,
  BraintreeTransactionStatus,
  BraintreeEventHandlerResponse,
  BraintreeBatchingStrategy,
} from "braintree-types";

export const MyHandler = async (
  transaction: BraintreeTransaction,
  context: Context
): Promise<BraintreeEventHandlerResponse> => {
  const log = createLogger({ tag: "myTag", context });

  log.info("A message", { key: "value" });

  log.debug("A message", { key: "value" });

  log.warn("A message", { key: "value" }, new Error("boom!"));

  log.error("A message", { key: "value" }, new Error("boom!"));

  // ...
};

Generic Logging

import { createLogger } from "@braintree/custom-actions-logger";

const log = createLogger({ tag: "myTag" });

log.info("A message", { key: "value" });

log.debug("A message", { key: "value" });

log.warn("A message", { key: "value" }, new Error("boom!"));

log.error("A message", { key: "value" }, new Error("boom!"));