package cn.minbb.evaluationsystemserver.service.impl;

import cn.minbb.evaluationsystemserver.entity.Classification;
import cn.minbb.evaluationsystemserver.entity.repository.ClassificationRepository;
import cn.minbb.evaluationsystemserver.service.ClassificationService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Sort;
import org.springframework.stereotype.Service;

import java.util.List;

@Service
public class ClassificationServiceImpl implements ClassificationService {

    private ClassificationRepository classificationRepository;

    @Autowired
    public ClassificationServiceImpl(ClassificationRepository classificationRepository) {
        this.classificationRepository = classificationRepository;
    }

    @Override
    public List<Classification> findEnabledClassification() {
        return classificationRepository.findByEnabledTrue(new Sort(Sort.Direction.DESC, "orderBy"));
    }

    @Override
    public Classification findById(Long classificationId) {
        return classificationRepository.getOne(classificationId);
    }
}