Email Phone Lambda

This project is an AWS Lambda function that processes emails and phone numbers.

Project Overview

The lambda function retrieves content from a file endpoint, extracts email addresses and phone numbers using regular expressions, and then checks each contact against a separate endpoint.

Prerequisites

Node.js (version 14.x or later recommended)
npm (comes with Node.js)
AWS SAM CLI (for local testing)

Setup

Clone the repository:

git clone <repository-url>
cd email-phone-lambda

Install dependencies:
```
npm install
```

Building the Project

To build the project, run:

npm run build

This command uses esbuild to bundle the TypeScript code into a single JavaScript file, which is output to dist/index.js.

Running Tests

To run the tests, use:

npm test

This command runs Jest to execute the test suite defined in src/index.test.ts.

Running Locally

To run the lambda function locally, you need to have the AWS SAM CLI installed. The project includes a sample event file (events/event.json) that mimics an API Gateway proxy event. To invoke the function locally:

Make sure you've built the project using npm run build.
Run the following command:

npm start

This command uses SAM CLI to invoke the lambda function locally with the event defined in events/event.json.

Note: The lambda function expects two environment variables: FILE_ENDPOINT and CHECK_ENDPOINT. Make sure these are set in your local environment or in the template.yaml file before running the function locally.

Project Structure

src/index.ts: Main lambda function code
src/index.test.ts: Unit tests for the lambda function
dist/: Contains the built JavaScript files
events/event.json: Sample API Gateway proxy event for local testing
template.yaml: SAM template for defining the AWS resources

Configuration

The lambda function uses two environment variables:

FILE_ENDPOINT: The URL of the endpoint to retrieve the file content
CHECK_ENDPOINT: The URL of the endpoint to check each contact

Make sure to set these in your AWS Lambda configuration or in the template.yaml file for local testing.

Deployment

To deploy this lambda function to AWS, you can use the AWS SAM CLI or the AWS Console. Refer to the AWS documentation for detailed deployment instructions.

License

This project is licensed under the ISC License.

sawyerit/testwithclaude