NB_NetPump/coffee-system/src/main/java/com/coffee/bus/service/LocalBusHospitalService.java

package com.coffee.bus.service;

import cn.hutool.core.collection.CollectionUtil;
import cn.hutool.core.util.StrUtil;
import com.coffee.bus.entity.BusHospitalEntity;
import com.coffee.bus.mapper.BusHospitalMapper;
import com.coffee.common.config.mybatis.GetNameInterface;
import com.coffee.common.crud.BaseService;
import org.springframework.boot.CommandLineRunner;
import org.springframework.stereotype.Service;

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

/**
 * @author lifang
 * @version 1.0.0
 * @ClassName LocalBusHospitalService.java
 * @Description TODO
 * @createTime 2022年03月19日 09:27:00
 */
@Service
public class LocalBusHospitalService extends BaseService<BusHospitalMapper, BusHospitalEntity,String> implements CommandLineRunner, GetNameInterface<String,String> {
    private static Map<String,String> hospitalMap=new HashMap<>();
    @Override
    public void validateBeforeSave(BusHospitalEntity entity) {

    }

    @Override
    public void validateBeforeUpdate(BusHospitalEntity entity) {

    }

    @Override
    public void validateBeforeDelete(String id) {

    }

    @Override
    public void postSave(BusHospitalEntity entity) {
        hospitalMap.put(entity.getId(),entity.getName());
    }

    @Override
    public void postUpdate(BusHospitalEntity entity) {
        hospitalMap.put(entity.getId(),entity.getName());
    }

    @Override
    public void postDelete(String id) {
        hospitalMap.remove(id);
    }

    @Override
    public void run(String... args) throws Exception {
        List<BusHospitalEntity> hospitalList = this.list();
        if(CollectionUtil.isNotEmpty(hospitalList)){
            Map<String, List<BusHospitalEntity>> collect = hospitalList.stream().collect(Collectors.groupingBy(BusHospitalEntity::getId));
            collect.forEach((k,v)->hospitalMap.put(k,v.get(0).getName()));
        }
    }


    @Override
    public String getName(String id) {
        if(StrUtil.isEmpty(id)){
            return "";
        }
        return hospitalMap.get(id);
    }
}