managarten/services/matrix-todo-bot/CLAUDE.md
Till-JS b9f0d841df ♻️ refactor(matrix-bots): remove offline mode, require login for all operations
- Remove local JSON storage from matrix-todo-bot and matrix-calendar-bot
- Delete TodoService, CalendarService and their modules
- Add requireLogin() helper that prompts users to authenticate
- All bot commands now require login before any operation
- Data is always synced with respective backends (todo-backend, calendar-backend)
- Update CLAUDE.md documentation for both bots

BREAKING CHANGE: Bots no longer work without authentication

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-02-13 12:18:11 +01:00

158 lines
3.9 KiB
Markdown

# Matrix Todo Bot - Claude Code Guidelines
## Overview
Matrix Todo Bot provides a task management interface via Matrix chat. It integrates with the Todo backend for full CRUD operations, syncing tasks across Matrix, web, and mobile apps.
**Login Required**: Users must login (`!login email password`) to use the bot. All tasks are synchronized with the todo-backend.
## Tech Stack
- **Framework**: NestJS 10
- **Matrix**: matrix-bot-sdk
- **Backend**: Todo API (port 3018)
- **Auth**: Mana Core Auth (JWT)
## Commands
```bash
# Development
pnpm install
pnpm start:dev # Start with hot reload
# Build
pnpm build # Production build
# Type check
pnpm type-check # Check TypeScript types
```
## Project Structure
```
services/matrix-todo-bot/
├── src/
│ ├── main.ts # Application entry point
│ ├── app.module.ts # Root module
│ ├── health.controller.ts # Health check endpoint
│ ├── config/
│ │ └── configuration.ts # Configuration & help texts
│ └── bot/
│ ├── bot.module.ts
│ └── matrix.service.ts # Matrix client & command handlers
├── Dockerfile
└── package.json
```
## Matrix Commands
| Command | Description |
|---------|-------------|
| `!help` | Show help message |
| `!login email pass` | Login (required before use) |
| `!logout` | Logout |
| `!add [task]` | Create a new task |
| `!list` | Show all pending tasks |
| `!heute` / `!today` | Show today's tasks |
| `!inbox` | Show tasks without date |
| `!done [nr]` | Mark task as complete |
| `!delete [nr]` | Delete a task |
| `!projects` | List all projects |
| `!project [name]` | Show project tasks |
| `!status` | Show bot status |
| `!pin` | Pin help to room |
## Natural Language Keywords
The bot also responds to natural language (German + English):
- "hilfe", "help" → Show help
- "zeige aufgaben", "show tasks" → List tasks
- "heute", "today" → Today's tasks
- "inbox", "eingang" → Inbox tasks
- "projekte", "projects" → List projects
## Task Input Syntax
```
!add Task title !p1 @morgen #projektname
│ │ │ └── Project
│ │ └── Due date (@heute, @morgen, @übermorgen)
│ └── Priority (1-4, 1 highest)
└── Task title
```
## Environment Variables
```env
# Server
PORT=3314
# Matrix
MATRIX_HOMESERVER_URL=http://localhost:8008
MATRIX_ACCESS_TOKEN=syt_xxx
MATRIX_ALLOWED_ROOMS=#todo-bot:mana.how
MATRIX_STORAGE_PATH=./data/bot-storage.json
# Todo Backend
TODO_BACKEND_URL=http://localhost:3018
# Mana Core Auth
MANA_CORE_AUTH_URL=http://localhost:3001
# Redis (for session storage)
REDIS_URL=redis://localhost:6379
```
## Docker
```bash
# Build locally
docker build -f services/matrix-todo-bot/Dockerfile -t matrix-todo-bot services/matrix-todo-bot
# Run
docker run -p 3314:3314 \
-e MATRIX_HOMESERVER_URL=http://synapse:8008 \
-e MATRIX_ACCESS_TOKEN=syt_xxx \
-e TODO_BACKEND_URL=http://todo-backend:3018 \
-e MANA_CORE_AUTH_URL=http://mana-core-auth:3001 \
-v matrix-todo-bot-data:/app/data \
matrix-todo-bot
```
## Health Check
```bash
curl http://localhost:3314/health
```
## Getting a Matrix Access Token
```bash
# Login to get access token
curl -X POST "https://matrix.mana.how/_matrix/client/v3/login" \
-H "Content-Type: application/json" \
-d '{
"type": "m.login.password",
"user": "todo-bot",
"password": "your-password"
}'
# Response contains: {"access_token": "syt_xxx", ...}
```
## Authentication Flow
1. User sends `!login email password`
2. Bot authenticates via mana-core-auth
3. JWT token stored in Redis session
4. Token used for all Todo API calls
5. Tasks sync with todo-backend (PostgreSQL)
## Data Synchronization
All tasks are stored in the Todo backend PostgreSQL database. Changes made via:
- Matrix bot
- Todo web app
- Todo mobile app
...are all synchronized automatically.