# Timebank.cc

[![Laravel](https://img.shields.io/badge/Laravel-10.x-red.svg)](https://laravel.com)
[![PHP](https://img.shields.io/badge/PHP-8.3+-blue.svg)](https://php.net)
[![Version](https://img.shields.io/badge/Version-26.3.0-blue.svg)](CHANGELOG.md)
[![License](https://img.shields.io/badge/License-AGPL%20v3-green.svg)](LICENSE)

A community time banking platform where members exchange services using time as currency. Built with Laravel, Livewire 3, and real-time WebSocket support.

> **Development Status**: Active development — not production-ready.

## Features

- **Multi-Profile System**: Switch between Individual, Organization, Bank, and Admin profiles
- **Time-Based Transactions**: Immutable transaction history with MySQL-level write protection
- **Real-Time Messaging**: Live chat with presence indicators via Laravel Reverb
- **Advanced Search**: Elasticsearch-powered with location and skill matching
- **Multilingual**: English, Dutch, German, Spanish, French
- **White-Label**: Theme and configuration system for custom deployments

## Prerequisites

- PHP 8.3+
- MySQL 8.0+ or MariaDB 10.2+ (window function support required)
- Redis
- Elasticsearch 8.x
- Node.js & NPM
- Composer

See `references/SETUP_GUIDE.md` for full server setup instructions.

## Quick Start

```bash
# 1. Install dependencies
composer install
npm install

# 2. Configure environment
cp .env.example .env
php artisan key:generate
# Edit .env with your database, Redis, Elasticsearch, and mail settings

# 3. Database
php artisan migrate
php artisan db:seed
php artisan storage:link

# 4. Search index
php artisan scout:import

# 5. Start services (separate terminals)
php artisan serve
php artisan queue:work --queue=high,messages,default,emails,mailing,low
php artisan reverb:start
npm run dev
```

## Architecture

### Multi-Guard Authentication
Four profile types using Laravel multi-guard auth (`web`, `admin`, `bank`, `organization`). Active guard stored in session; profile switching handled by `SwitchGuardTrait`.

### Transaction Immutability
Transactions are protected at the MySQL user level — the app DB user cannot UPDATE or DELETE from the `transactions` table:

```sql
REVOKE UPDATE, DELETE ON `timebank_cc`.transactions FROM 'timebank_user'@'localhost';
```

### White-Label Configuration
Copy `config/timebank-default.php`, customize it, and set `TIMEBANK_CONFIG=your-platform` in `.env`. Use `timebank_config('key')` throughout the codebase.

### Theme System
Themes are configured in `config/themes.php` and activated via `TIMEBANK_THEME`. Available themes: `timebank_cc`, `uuro`, `vegetable`, `yellow`. See `references/THEME_IMPLEMENTATION.md`.

## Technology Stack

| Layer | Technology |
|-------|-----------|
| Backend | Laravel 10, Livewire 3, Laravel Jetstream |
| Frontend | Tailwind CSS, Alpine.js, WireUI, Vite |
| Database | MySQL 8+ / MariaDB 10.2+ |
| Search | Elasticsearch 8.x via Laravel Scout |
| Real-time | Laravel Reverb (WebSocket) |
| Cache/Queue | Redis |

## Scripts

### Root-level
| Script | Description |
|--------|-------------|
| `./deploy.sh` | Universal deployment script (local and server) |
| `./deploy.sh -e server` | Deploy using server `.env` configuration |
| `./deploy.sh -m` | Skip migrations |
| `./deploy.sh -n` | Skip npm build |
| `./seed.sh` | Run `db:seed` with elevated MySQL privileges (needed for DROP operations) |
| `./deployment-htmlpurifier-fix.sh` | Set up HTMLPurifier cache (run after deploy or manually) |

### `scripts/` directory
| Script | Description |
|--------|-------------|
| `scripts/backup-all.sh` | Master backup: database + storage |
| `scripts/backup-database.sh` | Database backup only |
| `scripts/backup-storage.sh` | Storage backup only |
| `scripts/restore-all.sh` | Full restore: database + storage |
| `scripts/restore-database.sh` | Database restore only |
| `scripts/restore-storage.sh` | Storage restore only |
| `scripts/cleanup-backups.sh` | Remove old backup files |
| `scripts/setup-backups.sh` | Initialize backup directory structure |
| `scripts/re-index-search.sh` | Rebuild Elasticsearch search indices |
| `scripts/mail-switch.sh` | Toggle between Mailpit (local) and real SMTP |
| `scripts/send-all-test-emails.sh` | Send all transactional test emails in all 5 languages |
| `scripts/test-transactional-emails.sh` | Interactive transactional email test |
| `scripts/test-inactive-warning-emails.sh` | Test inactive profile warning emails |
| `scripts/test-all-warnings.sh` | Test all profile warning flows |
| `scripts/test-transaction-immutability.sh` | Verify transaction immutability on active DB |
| `scripts/check-elasticsearch-security.sh` | Check Elasticsearch security configuration |
| `scripts/create-restricted-db-user-safe.sh` | Create restricted app DB user with write protections |
| `scripts/migrate-to-example-configs.sh` | Migrate to `.example` config pattern |
| `scripts/debug-db-connection.sh` | Debug database connection from `.env` |
| `scripts/log.sh` | Development log viewer (do not include in production) |

## Artisan Commands

### Development & Deployment
```bash
php artisan serve              # Dev server
php artisan queue:work --queue=high,messages,default,emails,mailing,low  # Queue worker
php artisan reverb:start       # WebSocket server
npm run dev                    # Asset dev server (HMR)
npm run build                  # Production assets
php artisan optimize           # Rebuild config/route/view cache
php artisan scout:import       # Rebuild search indices (high memory)
php artisan test               # Run test suite
php artisan database:update    # Apply schema changes and data migrations
php artisan config:merge --all # Merge new keys from .example config files
```

### Profiles
```bash
php artisan profiles:mark-inactive          # Mark profiles inactive based on login threshold
php artisan profiles:process-inactive       # Send warnings and delete over-threshold profiles
php artisan profiles:permanently-delete-expired  # Anonymize profiles past grace period
php artisan profiles:restore <id>           # Restore a soft-deleted profile
```

### Mailings
```bash
php artisan mailings:process-scheduled      # Send scheduled mailings that are ready
php artisan mailings:process-bounces        # Process bounce emails from bounce mailbox
php artisan mailings:manage-bounces         # Apply threshold-based actions on bounced addresses
php artisan mailings:retry-failed           # Retry failed mailings outside their retry window
php artisan email:send-test                 # Send test transactional emails
```

### Calls / Posts
```bash
php artisan calls:process-expiry            # Send expiry warnings and expired notifications
php artisan posts:backup                    # Backup posts + media to ZIP archive
php artisan posts:restore                   # Restore posts from backup file
```

### Tags & Skills
```bash
# Export existing tags/categories to JSON (for AI-assisted translation/generation)
php artisan tags:import-export export-categories
php artisan tags:import-export export-tags
php artisan tags:import-export export-tags --category-id=5 --locale=en

# Import translated/generated tags from JSON files in imports/tags/
php artisan tags:import-export import
php artisan tags:import-export import path/to/file.json
php artisan tags:import-export import --dry-run   # Preview without changes

# Remove a tag group
php artisan tags:import-export remove-group

# Validate tag translations across all locales
php artisan tags:validate-translations
php artisan tags:validate-translations --locale=nl
php artisan tags:validate-translations --show-missing
php artisan tags:validate-translations --show-duplicates
php artisan tags:validate-translations --show-contexts
```

Tags can also be seeded directly from the database seeders:
```bash
php artisan db:seed --class=TaggableTagsTableSeeder
php artisan db:seed --class=TaggableContextsTableSeeder
php artisan db:seed --class=TaggableLocalesTableSeeder
php artisan db:seed --class=TaggableLocaleContextTableSeeder
```

### Translations
```bash
php artisan ai-translator:translate         # Translate PHP language files via AI
php artisan ai-translator:translate-json    # Translate JSON language files via AI
php artisan ai-translator:find-unused       # Find unused translation keys
php artisan ai-translator:clean             # Remove translated strings to prepare for re-translation
```

Translation helper scripts (in `references/translations/`):
```bash
references/translations/translate-all-sequential.sh  # Translate all locales sequentially
references/translations/translate-new-keys.sh         # Translate only new/missing keys
references/translations/retranslate-informal.sh       # Re-translate informal language variants
```

## Key Configuration (`.env`)

```env
TIMEBANK_CONFIG=timebank_cc
TIMEBANK_THEME=timebank_cc

DB_CONNECTION=mysql
DB_DATABASE=timebank_cc
DB_USERNAME=timebank_cc_app
DB_PASSWORD=your_password

ELASTICSEARCH_HOST=localhost:9200
SCOUT_DRIVER=matchish-elasticsearch

BROADCAST_DRIVER=reverb
REVERB_APP_ID=app-id
REVERB_APP_KEY=app-key
REVERB_APP_SECRET=app-secret

CACHE_DRIVER=redis
SESSION_DRIVER=database
QUEUE_CONNECTION=redis
```

## References

| Document | Description |
|----------|-------------|
| `references/SETUP_GUIDE.md` | Full Debian server setup |
| `references/EXTERNAL_SERVICES_REQUIREMENTS.md` | Redis, Elasticsearch, mail setup |
| `references/WEBSOCKET_SETUP.md` | Reverb / WebSocket configuration |
| `references/THEME_IMPLEMENTATION.md` | Theme system details |
| `references/STYLE_GUIDE.md` | UI component patterns |
| `references/CONFIG_MANAGEMENT.md` | White-label config management |
| `references/SECURITY_OVERVIEW.md` | Security architecture |
| `references/QUEUE_WORKERS_SETUP.md` | Production queue / systemd setup |

## License

AGPL v3 — see [LICENSE](LICENSE).
