@nuskin/mobile-logging v3.1.0

Mobile Logger Package

• This package will allow you to add custom logging in your React Native mobile application and send these logs to DataDog and Firebase all at once.

Install and setup

• In a terminal, cd into the apps/{project-name} directory and run yarn add @nuskin/mobile-logging.

• Locate the top-level file index.js, insert the following code, replacing DD_CLIENT_TOKEN with your app's DataDog client token, CI_ENVIRONMENT_NAME with the app environment (ex: test, prod), and DD_RUM_APPLICATION_ID with your DataDog RUM App Id:

import { initLogger } from '@ns/mobile-logging';
//
// INSERT BELOW
initLogger(DD_CLIENT_TOKEN, CI_ENVIRONMENT_NAME, DD_RUM_APPLICATION_ID);
//
//
AppRegistry.registerComponent(appName, () => App);

IMPORTANT INFORMATION:

• Please note that this package will send information to Firebase ONLY if you have already setup React Native Firebase for your app according to the instructions under 'Getting Started' here: https://rnfirebase.io/
• This package has a peer dependency for @datadog/mobile-react-native and @react-native-firebase/analytics and @react-native-firebase/crashlytics. Make sure the app versions of these packages match those in this package or you will encounter issues.

Usage

• Anywhere within your app you would like to add logging, be sure to import Logger from @nuskin/mobile-logging

import { Logger } from '@nuskin/mobile-logging';

• Use the following labels to indicate the kind of log being put in (note the colors listed - console will use these colors when logging output):

  • Debug (logs locally)
    • Accepts params message (string - required) and context (object - optional)
    • White/Default Terminal
  • Info (logs locally)
    • Accepts params message (string - required) and context (object - optional)
    • Cyan
  • Warning (will be pushed to DataDog and Firebase)
    • Accepts params message (string - required) and context (object - optional)
    • Yellow
  • Error (logs locally and will be pushed to DataDog and Firebase Crashlytics)
    • Accepts params message (string - required), component (string - required), error (error - required), context (object - optional)
    • Red
  • Event (Will be pushed to DataDog and Firebase ONLY)
    • Accepts params event (string - required), component (string - optional), context (object - optional)

• then add the logging as follows ():

Logger.<log-type>(params);

Example Usage:

Logger.error('Third party resource failed to return data', 'Home.tsx', error, {
    market: 'US',
    productId: 'us12345'
});

Example Output: