package com.hardcode.sample.service;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cache.annotation.CachePut;
import org.springframework.cache.annotation.Cacheable;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import com.hardcode.sample.domain.Employee;
import com.hardcode.sample.repository.EmployeeRepository;

import lombok.extern.slf4j.Slf4j;

@Service
@Slf4j
public class EmployeeService {
	@Autowired
	private EmployeeRepository repository;
	/**
	 * This method returns an existing employee record.
	 * @param id
	 */
	@Cacheable("employees")
	@Transactional(readOnly=true)
	public Employee findOne(Long id) {
		log.info("Find employee by id - {}", id);
		//Employee emp = new Employee();
		//emp.setId(id);
		return repository.findOne(id);
	}
	
	@CachePut("employees")
	@Transactional
	public Employee save(Employee e){
		return repository.save(e);
	}
	
	@CachePut("employees")
	@Transactional
	public Employee update(Employee e){
		return repository.save(e);
	}
	
}