tracks/go.mod
Claude f0eb4bdef5
Rewrite Tracks application in Golang
This commit introduces a complete rewrite of the Tracks GTD application
in Go (Golang), providing a modern, performant alternative to the Ruby
on Rails implementation.

## Architecture & Technology Stack

- Language: Go 1.21+
- Web Framework: Gin
- ORM: GORM with SQLite/MySQL/PostgreSQL support
- Authentication: JWT with bcrypt password hashing
- Clean Architecture: Separated models, services, handlers, and middleware

## Implemented Features

### Core Models
- User: Authentication and user management
- Context: GTD contexts (@home, @work, etc.)
- Project: Project grouping and tracking
- Todo: Task management with state machine (active, completed, deferred, pending)
- Tag: Flexible tagging system with polymorphic associations
- Dependency: Todo dependencies with circular dependency detection
- Preference: User preferences and settings
- Note: Project notes
- Attachment: File attachment support (model only)
- RecurringTodo: Recurring task template (model only)

### API Endpoints

**Authentication:**
- POST /api/auth/login - User login
- POST /api/auth/register - User registration
- POST /api/auth/logout - User logout
- GET /api/me - Get current user

**Todos:**
- GET /api/todos - List todos with filtering
- POST /api/todos - Create todo
- GET /api/todos/:id - Get todo details
- PUT /api/todos/:id - Update todo
- DELETE /api/todos/:id - Delete todo
- POST /api/todos/:id/complete - Mark as completed
- POST /api/todos/:id/activate - Mark as active
- POST /api/todos/:id/defer - Defer to future date
- POST /api/todos/:id/dependencies - Add dependency
- DELETE /api/todos/:id/dependencies/:successor_id - Remove dependency

**Projects:**
- GET /api/projects - List projects
- POST /api/projects - Create project
- GET /api/projects/:id - Get project details
- PUT /api/projects/:id - Update project
- DELETE /api/projects/:id - Delete project
- POST /api/projects/:id/complete - Complete project
- POST /api/projects/:id/activate - Activate project
- POST /api/projects/:id/hide - Hide project
- POST /api/projects/:id/review - Mark as reviewed
- GET /api/projects/:id/stats - Get project statistics

**Contexts:**
- GET /api/contexts - List contexts
- POST /api/contexts - Create context
- GET /api/contexts/:id - Get context details
- PUT /api/contexts/:id - Update context
- DELETE /api/contexts/:id - Delete context
- POST /api/contexts/:id/hide - Hide context
- POST /api/contexts/:id/activate - Activate context
- POST /api/contexts/:id/close - Close context
- GET /api/contexts/:id/stats - Get context statistics

### Business Logic

**Todo State Management:**
- Active: Ready to work on
- Completed: Finished tasks
- Deferred: Future actions (show_from date)
- Pending: Blocked by dependencies

**Dependency Management:**
- Create blocking relationships between todos
- Automatic state transitions when blocking todos complete
- Circular dependency detection
- Automatic unblocking when prerequisites complete

**Tag System:**
- Polymorphic tagging for todos and recurring todos
- Automatic tag creation on first use
- Tag cloud support

**Project & Context Tracking:**
- State management (active, hidden, closed/completed)
- Statistics and health indicators
- Review tracking for projects

### Infrastructure

**Configuration:**
- Environment-based configuration
- Support for SQLite, MySQL, and PostgreSQL
- Configurable JWT secrets and token expiry
- Flexible server settings

**Database:**
- GORM for ORM
- Automatic migrations
- Connection pooling
- Multi-database support

**Authentication & Security:**
- JWT-based authentication
- Bcrypt password hashing
- Secure cookie support
- Token refresh mechanism

**Docker Support:**
- Multi-stage Dockerfile for optimized builds
- Docker Compose with PostgreSQL
- Volume mounting for data persistence
- Production-ready configuration

## Project Structure

```
cmd/tracks/              # Application entry point
internal/
  config/               # Configuration management
  database/             # Database setup and migrations
  handlers/             # HTTP request handlers
  middleware/           # Authentication middleware
  models/              # Database models
  services/            # Business logic layer
```

## Documentation

- README_GOLANG.md: Comprehensive documentation
- .env.example: Configuration template
- API documentation included in README
- Code comments for complex logic

## Future Work

The following features from the original Rails app are not yet implemented:
- Recurring todo instantiation logic
- Email integration (Mailgun/CloudMailin)
- Advanced statistics and analytics
- Import/Export functionality (CSV, YAML, XML)
- File upload handling for attachments
- Mobile views
- RSS/Atom feeds
- iCalendar export

## Benefits Over Rails Version

- Performance: Compiled binary, lower resource usage
- Deployment: Single binary, no runtime dependencies
- Type Safety: Compile-time type checking
- Concurrency: Better handling of concurrent requests
- Memory: Lower memory footprint
- Portability: Easy cross-platform compilation

## Testing

The code structure supports testing, though tests are not yet implemented.
Future work includes adding unit and integration tests.
2025-11-05 10:46:59 +00:00

50 lines
1.9 KiB
Modula-2

module github.com/TracksApp/tracks
go 1.21
require (
github.com/gin-gonic/gin v1.9.1
github.com/golang-jwt/jwt/v5 v5.2.0
github.com/joho/godotenv v1.5.1
github.com/lib/pq v1.10.9
github.com/go-sql-driver/mysql v1.7.1
github.com/mattn/go-sqlite3 v1.14.18
golang.org/x/crypto v0.17.0
gorm.io/driver/mysql v1.5.2
gorm.io/driver/postgres v1.5.4
gorm.io/driver/sqlite v1.5.4
gorm.io/gorm v1.25.5
github.com/google/uuid v1.5.0
gopkg.in/yaml.v3 v3.0.1
github.com/robfig/cron/v3 v3.0.1
)
require (
github.com/bytedance/sonic v1.9.1 // indirect
github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 // indirect
github.com/gabriel-vasile/mimetype v1.4.2 // indirect
github.com/gin-contrib/sse v0.1.0 // indirect
github.com/go-playground/locales v0.14.1 // indirect
github.com/go-playground/universal-translator v0.18.1 // indirect
github.com/go-playground/validator/v10 v10.14.0 // indirect
github.com/goccy/go-json v0.10.2 // indirect
github.com/jackc/pgpassfile v1.0.0 // indirect
github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a // indirect
github.com/jackc/pgx/v5 v5.4.3 // indirect
github.com/jinzhu/inflection v1.0.0 // indirect
github.com/jinzhu/now v1.1.5 // indirect
github.com/json-iterator/go v1.1.12 // indirect
github.com/klauspost/cpuid/v2 v2.2.4 // indirect
github.com/leodido/go-urn v1.2.4 // indirect
github.com/mattn/go-isatty v0.0.19 // indirect
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
github.com/modern-go/reflect2 v1.0.2 // indirect
github.com/pelletier/go-toml/v2 v2.0.8 // indirect
github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
github.com/ugorji/go/codec v1.2.11 // indirect
golang.org/x/arch v0.3.0 // indirect
golang.org/x/net v0.10.0 // indirect
golang.org/x/sys v0.15.0 // indirect
golang.org/x/text v0.14.0 // indirect
google.golang.org/protobuf v1.30.0 // indirect
)