# Resources & References

## 📚 Official Documentation Links

### Telegram
- [Telegram Bot API](https://core.telegram.org/bots/api) - Official Bot API documentation
- [Telegram Client API](https://core.telegram.org/client/schema) - Official Client API (for Telethon)
- [Telegram Bot Features](https://core.telegram.org/bots/features) - Bot capabilities overview
- [@BotFather](https://t.me/botfather) - Create and manage bots

### Python Libraries

#### Pyrogram
- [Official Docs](https://docs.pyrogram.org/) - Pyrogram documentation
- [GitHub](https://github.com/pyrogram/pyrogram) - Source code
- [Examples](https://docs.pyrogram.org/topics/smart-plugins) - Code examples
- [API Reference](https://docs.pyrogram.org/api) - Full API reference

#### Telethon
- [Official Docs](https://docs.telethon.dev/) - Telethon documentation
- [GitHub](https://github.com/LonamiWebs/Telethon) - Source code
- [Examples](https://docs.telethon.dev/examples/) - Usage examples
- [Advanced Usage](https://docs.telethon.dev/advanced/) - Advanced topics

#### Celery
- [Official Docs](https://docs.celeryproject.io/) - Celery documentation
- [GitHub](https://github.com/celery/celery) - Source code
- [First Steps](https://docs.celeryproject.io/en/stable/getting-started/first-steps-with-celery.html) - Getting started
- [User Guide](https://docs.celeryproject.io/en/stable/userguide/) - Complete user guide
- [Flower Documentation](https://flower.readthedocs.io/) - Monitoring UI docs

#### SQLAlchemy
- [Official Docs](https://docs.sqlalchemy.org/) - Complete documentation
- [GitHub](https://github.com/sqlalchemy/sqlalchemy) - Source code
- [ORM Tutorial](https://docs.sqlalchemy.org/en/20/orm/quickstart.html) - ORM basics
- [Async Support](https://docs.sqlalchemy.org/en/20/orm/extensions/asyncio.html) - Async SQLAlchemy

#### APScheduler
- [Official Docs](https://apscheduler.readthedocs.io/) - APScheduler documentation
- [GitHub](https://github.com/agronholm/apscheduler) - Source code
- [Cron Trigger](https://apscheduler.readthedocs.io/en/latest/modules/triggers/cron.html) - Cron expression guide

### Database & Cache

#### PostgreSQL
- [Official Docs](https://www.postgresql.org/docs/) - PostgreSQL documentation
- [PostgreSQL Async](https://www.postgresql.org/docs/current/libpq-async.html) - Async support
- [Performance Tuning](https://www.postgresql.org/docs/current/performance-tips.html) - Optimization guide

#### Redis
- [Official Docs](https://redis.io/documentation) - Redis documentation
- [Commands](https://redis.io/commands/) - Complete command reference
- [Data Structures](https://redis.io/topics/data-types) - Data types guide
- [Python Redis](https://github.com/redis/redis-py) - Python client library

### DevOps & Deployment

#### Docker
- [Official Docs](https://docs.docker.com/) - Docker documentation
- [Docker Best Practices](https://docs.docker.com/develop/dev-best-practices/) - Best practices
- [Docker Compose](https://docs.docker.com/compose/) - Compose documentation
- [Alpine Linux](https://alpinelinux.org/downloads/) - Lightweight base images

#### Kubernetes
- [Official Docs](https://kubernetes.io/docs/) - Kubernetes documentation
- [Getting Started](https://kubernetes.io/docs/setup/) - Setup guides
- [Concepts](https://kubernetes.io/docs/concepts/) - Key concepts
- [Deployments](https://kubernetes.io/docs/concepts/workloads/controllers/deployment/) - Deployment guide

#### GitHub Actions
- [Official Docs](https://docs.github.com/en/actions) - GitHub Actions documentation
- [Workflow Syntax](https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions) - YAML syntax
- [Marketplace](https://github.com/marketplace?type=actions) - Action marketplace

### Code Quality

#### Pre-commit
- [Official Docs](https://pre-commit.com/) - Pre-commit hooks framework
- [Hooks Repository](https://github.com/pre-commit/pre-commit-hooks) - Default hooks

#### Black
- [Official Docs](https://black.readthedocs.io/) - Code formatter
- [GitHub](https://github.com/psf/black) - Source code

#### isort
- [Official Docs](https://pycqa.github.io/isort/) - Import sorting
- [GitHub](https://github.com/PyCQA/isort) - Source code

#### mypy
- [Official Docs](https://mypy.readthedocs.io/) - Type checker
- [GitHub](https://github.com/python/mypy) - Source code

#### pytest
- [Official Docs](https://docs.pytest.org/) - Testing framework
- [GitHub](https://github.com/pytest-dev/pytest) - Source code

## 🎯 Project-Specific Guides

### Getting Started
1. **[README.md](README.md)** - Project overview and quick start
2. **[DOCKER_QUICKSTART.md](docs/DOCKER_QUICKSTART.md)** - 5-minute quick start
3. **[FIRST_RUN.sh](FIRST_RUN.sh)** - Interactive setup script

### Development
1. **[DEVELOPMENT.md](DEVELOPMENT.md)** - Full development guide
2. **[docs/DOCKER_CELERY.md](docs/DOCKER_CELERY.md)** - Docker & Celery details
3. **[PRE_LAUNCH_CHECKLIST.md](PRE_LAUNCH_CHECKLIST.md)** - Pre-launch verification

### Production
1. **[PRODUCTION_DEPLOYMENT.md](PRODUCTION_DEPLOYMENT.md)** - Deployment guide
2. **[docker-compose.prod.yml](docker-compose.prod.yml)** - Production configuration
3. **[docs/DOCKER_CELERY_SUMMARY.md](docs/DOCKER_CELERY_SUMMARY.md)** - Feature summary

### Architecture & Reference
1. **[PROJECT_STRUCTURE.md](PROJECT_STRUCTURE.md)** - File organization
2. **[IMPROVEMENTS_SUMMARY.md](IMPROVEMENTS_SUMMARY.md)** - All changes made
3. **[docs/ARCHITECTURE.md](docs/ARCHITECTURE.md)** - System design (if exists)

## 🔗 Common Commands & Quick Reference

### Project Management
```bash
# Quick start
chmod +x quickstart.sh
./quickstart.sh

# Or use Make
make up                    # Start services
make down                  # Stop services
make logs                  # View logs
make test                  # Run tests
make lint                  # Check code

# Or use docker.sh
./docker.sh up
./docker.sh logs
./docker.sh celery-status
```

### Docker Operations
```bash
docker-compose ps                          # List services
docker-compose logs -f                     # Follow logs
docker-compose logs -f [service]           # Follow specific service
docker-compose exec [service] bash         # Shell into service
docker-compose restart [service]           # Restart service
docker-compose down -v                     # Complete cleanup

# Production
docker-compose -f docker-compose.yml -f docker-compose.prod.yml up -d
```

### Database Operations
```bash
# Connect
docker-compose exec postgres psql -U bot -d tg_autoposter

# Backup
docker-compose exec -T postgres pg_dump -U bot tg_autoposter > backup.sql

# Restore
gunzip < backup.sql.gz | docker-compose exec -T postgres psql -U bot tg_autoposter

# Migrations
docker-compose exec bot alembic upgrade head
docker-compose exec bot alembic downgrade -1
docker-compose exec bot alembic revision -m "description"
```

### Monitoring
```bash
# Flower (Task Queue Monitoring)
# Open: http://localhost:5555
# Login: admin / (password from .env)

# Docker Stats
docker stats

# Logs
docker-compose logs -f bot
docker-compose logs -f celery_worker_send

# Check service health
docker-compose ps
```

### Development
```bash
# Format code
make fmt
black app/
isort app/

# Lint
make lint
flake8 app/
mypy app/

# Test
make test
pytest
pytest --cov=app

# Shell
make shell
python -i -c "from app import *"

# Install dependencies
pip install -r requirements.txt
pip install -r requirements-dev.txt
```

## 📖 Learning Resources

### Python Async Programming
- [asyncio Documentation](https://docs.python.org/3/library/asyncio.html)
- [Real Python Async](https://realpython.com/async-io-python/)
- [Coroutines & Tasks](https://docs.python.org/3/library/asyncio-task.html)

### Database Design
- [PostgreSQL Design Patterns](https://www.postgresql.org/docs/current/indexes.html)
- [SQL Performance](https://sqlperformance.com/)
- [Database Indexing](https://use-the-index-luke.com/)

### Microservices Architecture
- [Microservices.io](https://microservices.io/)
- [Building Microservices](https://www.oreilly.com/library/view/building-microservices/9781491950340/) (Book)
- [Event-Driven Architecture](https://martinfowler.com/articles/201701-event-driven.html)

### Task Queue Patterns
- [Celery Best Practices](https://docs.celeryproject.io/en/stable/userguide/optimizing.html)
- [Task Queues Explained](https://blog.serverless.com/why-use-job-queues)
- [Message Brokers](https://www.confluent.io/blog/messaging-queues-key-concepts/)

### Container Orchestration
- [Docker Compose vs Kubernetes](https://www.bmc.com/blogs/docker-compose-vs-kubernetes/)
- [Container Best Practices](https://docs.docker.com/develop/dev-best-practices/)
- [Multi-stage Builds](https://docs.docker.com/build/building/multi-stage/)

## 🤝 Community & Support

### Telegram Communities
- [Python Telegram Bot](https://t.me/python_telegram_bot) - Official community
- [Celery Users](https://groups.google.com/g/celery-users) - Celery community
- [SQLAlchemy](https://groups.google.com/g/sqlalchemy) - SQLAlchemy discussion

### GitHub Resources
- [GitHub Issues](https://github.com/yourusername/TG_autoposter/issues) - Report bugs
- [GitHub Discussions](https://github.com/yourusername/TG_autoposter/discussions) - Ask questions
- [GitHub Wiki](https://github.com/yourusername/TG_autoposter/wiki) - Community docs (if exists)

### Stack Overflow Tags
- [python-telegram-bot](https://stackoverflow.com/questions/tagged/python-telegram-bot)
- [celery](https://stackoverflow.com/questions/tagged/celery)
- [sqlalchemy](https://stackoverflow.com/questions/tagged/sqlalchemy)
- [docker-compose](https://stackoverflow.com/questions/tagged/docker-compose)

## 🎓 Tutorials & Courses

### Free Resources
- [Real Python](https://realpython.com/) - Python tutorials
- [DataCamp](https://www.datacamp.com/) - Data & SQL courses
- [Linux Academy](https://www.linuxacademy.com/) - DevOps courses
- [Coursera](https://www.coursera.org/) - University courses

### Paid Resources
- [Udemy](https://www.udemy.com/) - Various programming courses
- [Pluralsight](https://www.pluralsight.com/) - Tech courses
- [Codecademy](https://www.codecademy.com/) - Interactive learning

## 💡 Tips & Best Practices

### Development
- Use virtual environments (`venv` or `poetry`)
- Write tests before implementing features
- Use type hints for better IDE support
- Keep functions small and focused
- Document complex logic

### Deployment
- Always use .env for secrets
- Test in staging before production
- Use health checks for all services
- Set up proper logging
- Monitor resource usage
- Plan for scaling

### Security
- Never commit .env files
- Use strong passwords (12+ characters)
- Keep dependencies updated
- Use HTTPS in production
- Validate all inputs
- Limit admin access

### Monitoring
- Set up log aggregation
- Monitor key metrics (CPU, memory, disk)
- Track error rates
- Monitor response times
- Alert on anomalies

## 📞 Getting Help

### If Something Goes Wrong

1. **Check Logs First**
   ```bash
   docker-compose logs [service] --tail 50
   ```

2. **Read Documentation**
   - DEVELOPMENT.md for dev issues
   - PRODUCTION_DEPLOYMENT.md for prod issues
   - docs/ folder for detailed guides

3. **Search Online**
   - GitHub Issues of related projects
   - Stack Overflow with relevant tags
   - Library documentation

4. **Ask for Help**
   - GitHub Issues (be specific about the problem)
   - GitHub Discussions (for general questions)
   - Stack Overflow (for common issues)
   - Community forums (language/framework specific)

## 📋 Checklist for Reading Documentation

Before starting development/deployment:
- [ ] Read README.md
- [ ] Read relevant guide (DEVELOPMENT.md or PRODUCTION_DEPLOYMENT.md)
- [ ] Skim docs/ folder
- [ ] Check IMPROVEMENTS_SUMMARY.md for what's new
- [ ] Review PROJECT_STRUCTURE.md for file organization
- [ ] Run PRE_LAUNCH_CHECKLIST.md before going live

## 🎯 Next Steps

### Immediate (Today)
1. Complete PRE_LAUNCH_CHECKLIST.md
2. Start services with quickstart.sh
3. Test bot in Telegram
4. Review Flower dashboard

### Short Term (This Week)
1. Read DEVELOPMENT.md
2. Create test messages
3. Set up monitoring
4. Test scheduling features

### Medium Term (This Month)
1. Read PRODUCTION_DEPLOYMENT.md
2. Plan production deployment
3. Set up backups
4. Configure auto-scaling

### Long Term (Ongoing)
1. Monitor and maintain
2. Update dependencies
3. Add new features
4. Performance optimization

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**Resource Version**: 1.0  
**Last Updated**: 2024-01-01  
**Completeness**: Comprehensive ✅