Upload Service Lambda

Upload processing service for RespondlyAI platform. Part of the microservices architecture using a shared API Gateway.

Architecture

• Service: Upload processing and file management
• Runtime: Node.js 22.x on AWS Lambda
• API Gateway: Shared with email-service-lambda
• Endpoints: /uploads/process (GET, POST)
• Deployment: Serverless Framework

API Endpoints

POST /uploads/process

Process file uploads and return upload metadata.

GET /uploads/process

Health check and service status.

Shared API Gateway

This service uses the same API Gateway as email-service-lambda:

• Gateway ID: Imported from CloudFormation exports
• Email Service: /emails/send
• Upload Service: /uploads/process
• Base URL: https://y47joumyc5.execute-api.ap-south-1.amazonaws.com/dev

Development

# Install dependencies
npm install

# Deploy to AWS
npm run deploy

# View logs
npm run logs

# Remove service
npm run remove

Configuration

The service imports the following CloudFormation exports from email-service-lambda:

• dev-RespondlyAI-RestApiId: API Gateway REST API ID
• dev-RespondlyAI-RootResourceId: API Gateway Root Resource ID

Testing

# Test health endpoint
curl -X GET "https://y47joumyc5.execute-api.ap-south-1.amazonaws.com/dev/uploads/process"

# Test upload processing
curl -X POST "https://y47joumyc5.execute-api.ap-south-1.amazonaws.com/dev/uploads/process" \
  -H "Content-Type: application/json" \
  -d '{"file": "test.pdf", "size": 1024}'

Environment Variables

• NODE_ENV: Current environment (dev/prod)
• STAGE: Deployment stage

Dependencies

• aws-sdk: AWS service interactions
• serverless: Deployment framework
• serverless-offline: Local development server