Baldwin Function App

This repository contains the Azure Function App that powers the backend for Baldwin — an AI-driven email assistant that summarizes, categorizes, and routes iCloud email content for Robert and Lisa.

🧠 Functionality

The following HTTP-triggered Azure Functions are implemented in function_app.py using the Python V2 decorator model:

Endpoint	Method	Description
/api/scan-mail	GET	Fetch recent iCloud emails (mock or IMAP)
/api/summarize-email	POST	Summarize the body of an email
/api/build-digest	POST	Combine multiple summaries into a digest
/api/send-digest	POST	Send a digest email to Robert or Lisa

🗂️ Project Structure

baldwin-function/
├── function_app.py         # Core function definitions using @app decorators
├── requirements.txt        # Python dependencies
├── host.json               # Azure Functions host config
├── local.settings.json     # Local dev settings (excluded from deployment)
└── build.sh                # Optional script to zip for deployment

🚀 Deployment

This function app is designed to be deployed via Terraform using zip_deploy_file. Run build.sh to generate a zip package:

chmod +x build.sh
./build.sh

The resulting build.zip can be deployed using:

zip_deploy_file = "${path.module}/../baldwin-function/build.zip"

🔐 Environment Variables

These must be set via app_settings in Terraform or local.settings.json for local development:

• OPENAI_API_KEY
• SMTP_SERVER
• SMTP_PORT
• SMTP_USERNAME
• SMTP_PASSWORD

🧪 Testing Locally

Use Azure Functions Core Tools to test locally:

func start

📬 Future Features

• IMAP integration to pull real iCloud emails
• Tagging logic (/tag-email)
• Event extraction (/extract-events)
• Smart digest scheduling

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© 2025 Robert Barrimond — All rights reserved.