email-explorer AGENTS.md

Agents

This document outlines the key aspects of the email-explorer project to facilitate understanding and future development.

Project Overview

email-explorer is a full-stack email client built on Cloudflare Workers. It provides a web-based dashboard for managing emails, including sending, receiving, and organizing them into folders. The backend is a Hono-based API that interacts with Cloudflare's email routing, R2 for storage, and Durable Objects for managing individual mailboxes.

Core Technologies

• Backend:
  • Framework: Hono - A lightweight, fast web framework for Cloudflare Workers.
  • Language: TypeScript
  • API Specification: OpenAPI (Swagger) - The API is defined in openapi.json.
  • Database: Cloudflare D1 (via workers-qb) - Used for storing email metadata, folders, and contacts within Durable Objects.
  • Storage: Cloudflare R2 - Used for storing mailbox settings and email attachments.
  • Email Sending: Cloudflare Email Routing - Used for both sending and receiving emails.
• Frontend:
  • Framework: Vue.js 3 - A progressive JavaScript framework for building user interfaces.
  • Language: TypeScript
  • Build Tool: Vite - A fast build tool for modern web development.
  • Styling: Tailwind CSS - A utility-first CSS framework.
  • State Management: Pinia - A modern state management library for Vue.js.
  • Routing: Vue Router - The official router for Vue.js.
• Testing:
  • Framework: Vitest - A fast unit testing framework.
  • Integration Tests: Cloudflare's vitest-pool-workers for integration testing against a real Cloudflare environment.

Project Structure

The project is a monorepo with two main parts: the backend worker and the frontend dashboard.

• / (Root):
  • wrangler.jsonc: The configuration file for the Cloudflare Worker. It defines the worker's name, entry point, compatibility flags, and bindings to other Cloudflare services like R2, D1, and Durable Objects.
  • package.json: Defines the project's dependencies and scripts for the backend.
  • tsconfig.json: The TypeScript configuration for the backend.
  • src/: The source code for the Cloudflare Worker.
    • index.ts: The main entry point for the worker. It sets up the Hono router and defines the API endpoints.
    • durableObject/: Contains the implementation of the MailboxDO Durable Object.
      • index.ts: The MailboxDO class, which manages all data and operations for a single mailbox.
      • migrations.ts: The database schema and migrations for the D1 database used by the Durable Object.
  • tests/: Contains the integration tests for the API endpoints.
• /dashboard:
  • package.json: Defines the dependencies and scripts for the frontend dashboard.
  • vite.config.ts: The configuration for the Vite build tool.
  • src/: The source code for the Vue.js application.
    • main.ts: The entry point for the Vue application.
    • App.vue: The root Vue component.
    • router/: The Vue Router configuration.
    • stores/: The Pinia stores for managing application state.
    • views/: The different pages of the application.
    • components/: Reusable Vue components.
    • services/: The API client for communicating with the backend.