diagbotcloud/cdssman-service/src/main/java/com/diagbot/facade/ConceptInfoFacade.java

package com.diagbot.facade;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.diagbot.entity.ConceptDetail;
import com.diagbot.entity.ConceptInfo;
import com.diagbot.enums.IsDeleteEnum;
import com.diagbot.service.impl.ConceptInfoServiceImpl;
import com.google.common.collect.Lists;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import java.util.List;
import java.util.stream.Collectors;

/**
 * @Description:
 * @Author:zhaops
 * @time: 2020/8/19 14:17
 */
@Component
public class ConceptInfoFacade extends ConceptInfoServiceImpl {
    @Autowired
    private ConceptDetailFacade conceptDetailFacade;

    /**
     * 获取全静态知识
     *
     * @return
     */
    public List<ConceptInfo> getAllConceptInfo() {
        QueryWrapper<ConceptInfo> conceptInfoQueryWrapper = new QueryWrapper<>();
        conceptInfoQueryWrapper.eq("is_deleted", IsDeleteEnum.N.getKey());
        List<ConceptInfo> infoList = this.list(conceptInfoQueryWrapper);

        QueryWrapper<ConceptDetail> conceptDetailQueryWrapper = new QueryWrapper<>();
        conceptDetailQueryWrapper.eq("is_deleted", IsDeleteEnum.N.getKey());
        List<ConceptDetail> detailsList = conceptDetailFacade.list(conceptDetailQueryWrapper);

        List<Long> conceptIds = detailsList.stream().map(i -> i.getConceptId()).distinct().collect(Collectors.toList());

        List<ConceptInfo> retList = Lists.newArrayList();
        infoList.forEach(info -> {
            if (conceptIds.contains(info.getId())) {
                retList.add(info);
            }
        });
        return infoList;
    }
}