TryTraGo

TryTraGo is a high-performance multilanguage dictionary server designed to support approximately 60 million dictionary entries with robust API functionality, social features, and multi-database support.

Features

• Comprehensive Dictionary Functionality

  • Dictionary entries with meanings and translations
  • Support for multiple word types (words, compound words, phrases)
  • Pronunciation information

• Social Features

  • Comments on meanings and translations
  • Like/unlike functionality
  • User profiles and contributions tracking

• Clean Architecture

  • Domain-driven design with clear separation of concerns
  • Four-layer architecture (domain, application, interface, infrastructure)
  • Highly testable and maintainable codebase

• Multi-Database Support

  • PostgreSQL (primary for production)
  • MySQL (alternative)
  • SQLite (development and testing)

• Technology Stack

  • Go 1.24+
  • Gin web framework
  • GORM for database access
  • JWT authentication
  • Uber-zap for structured logging
  • Redis for caching

Quick Start

Prerequisites

• Go 1.24 or higher
• Docker and Docker Compose (for local development)
• PostgreSQL, MySQL, or SQLite

Installation

1. Clone the repository

git clone https://github.com/valpere/trytrago.git
cd trytrago

2. Install dependencies

make setup

3. Build the application

make build

4. Run database migrations

make db-init

5. Start the server

make run

Docker

Run using Docker:

make docker-run

Or with Docker Compose:

make docker-compose-up

API Usage

TryTraGo provides a RESTful API for all dictionary operations. You can view the API documentation at:

• Swagger UI: http://localhost:8080/swagger-ui.html
• OpenAPI Specification: http://localhost:8080/v3/api-docs

Authentication

# Register a new user
curl -X POST http://localhost:8080/api/v1/auth/register \
  -H "Content-Type: application/json" \
  -d '{"username":"testuser","email":"[email protected]","password":"password123"}'

# Login and get a token
curl -X POST http://localhost:8080/api/v1/auth/login \
  -H "Content-Type: application/json" \
  -d '{"username":"testuser","password":"password123"}'

Dictionary Operations

# List entries
curl http://localhost:8080/api/v1/entries

# Create a new entry (requires authentication)
curl -X POST http://localhost:8080/api/v1/entries \
  -H "Authorization: Bearer YOUR_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"word":"example","type":"WORD","pronunciation":"ɪɡˈzæmpəl"}'

Development

Project Structure

trytrago/
├── application/      # Application services and DTOs
├── cmd/              # CLI commands
├── docker/           # Docker configuration
├── docs/             # Documentation
├── domain/           # Core business entities and interfaces
├── infrastructure/   # External details implementations
├── interface/        # HTTP handlers and middleware
├── migrations/       # Database migration files
├── scripts/          # Utility scripts
├── test/             # Test suites
└── main.go           # Application entry point

Make Commands

# Development workflow
make setup            # Install development dependencies
make build            # Build the application
make run              # Run the application
make test             # Run unit tests
make test-all         # Run all tests (unit, integration, API)
make lint             # Run linter

# Database operations
make migrate          # Run migrations
make db-init          # Initialize database
make db-reset         # Reset database
make migration-create # Create new migration files

# Docker
make docker-build     # Build Docker image
make docker-run       # Run Docker container

# Documentation
make docs             # Generate API documentation

Configuration

TryTraGo uses a YAML configuration file. You can specify the configuration file location using the --config flag:

./build/trytrago server --config=/path/to/config.yaml

Example configuration:

server:
  port: 8080
  timeout: 30s

database:
  type: postgres
  host: localhost
  port: 5432
  name: trytrago
  user: postgres
  password: postgres

logging:
  level: info
  format: json

Deployment

For detailed deployment instructions, please refer to README_DEPLOY.md.

License

This project is licensed under the Apache License 2.0 - see the LICENSE file for details.