package de.etecture.ga.service;

import java.util.Optional;

import org.springframework.stereotype.Service;
import org.springframework.util.Assert;

import de.etecture.ga.model.Garage;
import de.etecture.ga.repository.GarageRepository;
import lombok.AllArgsConstructor;

/**
 * Service to handle all {@link Garage} related tasks
 */
@Service
@AllArgsConstructor
public class GarageService {

	private final GarageRepository repository;

	/**
	 * Reads the {@link Garage} object for the given id.
	 * 
	 * @param garageId id of {@link Garage} to read
	 * 
	 * @return a {@link Garage} for the given id
	 */
	public Optional<Garage> getGarage(long garageId) {
		Assert.isTrue(garageId > 0, "A valid garageId must be given");

		return repository.findById(garageId);
	}
}