@EnableSwagger2
@EnableScheduling
@EnableFeignClients(basePackages = {"src.main.biz.smallProject.client","com.codingapi.tx"})
@EnableJpaRepositories(basePackages = {"src.main.biz.smallProject.web.*.dao","src.main.newgrand.framework.common.dao" })
@EntityScan(basePackages = { "src.main.biz.smallProject.web.*.entity","src.main.newgrand.framework.common.domain"})
@EnableCaching
public class StartApp {
    public static void main(String[] args) {
        ApplicationContext context = SpringApplication.run(StartApp.class);
        new SpringUtil().setApplicationContext(context);
    }
}

package src.main.biz.smallProject.web.cost.service.impl;
import com.querydsl.core.BooleanBuilder;
import com.querydsl.core.QueryResults;
import com.querydsl.core.types.Projections;
import com.querydsl.jpa.impl.JPAQueryFactory;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cache.annotation.CacheEvict;
import org.springframework.cache.annotation.Cacheable;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import src.main.biz.smallProject.utils.CollectionUtils;
import src.main.biz.smallProject.web.construct.form.IdsForm;
import src.main.biz.smallProject.web.cost.dao.BusinessScopeJPA;
import src.main.biz.smallProject.web.cost.entity.BusinessScopeEntity;
import src.main.biz.smallProject.web.cost.entity.QBusinessScopeEntity;
import src.main.biz.smallProject.web.cost.form.BusinessScopeForm;
import src.main.biz.smallProject.web.cost.form.BusinessScopeQueryForm;
import src.main.biz.smallProject.web.cost.service.BusinessScopeService;
import src.main.biz.smallProject.web.cost.vo.BusinessScopeVO;
import src.main.newgrand.framework.common.constants.PageData;
import src.main.newgrand.framework.common.exception.BusinessException;
import src.main.newgrand.framework.common.service.impl.BaseServiceImpl;
import src.main.newgrand.framework.common.utils.ResultRes;
import java.time.LocalDateTime;
import java.util.List;
import static src.main.biz.smallProject.redis.CacheConstants.BUSINESS_SCOPE_CACHE;
/**
 * @Description
 * @Author    yql
 * @Date 2022-05-10 10:44:29 */
@Service
public class BusinessScopeServiceImpl extends BaseServiceImpl<BusinessScopeJPA, BusinessScopeEntity, BusinessScopeVO> implements BusinessScopeService {
    @Autowired
    private JPAQueryFactory jpaQueryFactory;
    QBusinessScopeEntity qBusinessScopeEntity = QBusinessScopeEntity.businessScopeEntity;
    @Autowired
    private BusinessScopeService businessScopeService;
    @Override
    @Transactional(rollbackFor = BusinessException.class)
    @CacheEvict(cacheNames = {BUSINESS_SCOPE_CACHE}, allEntries = true)
    public ResultRes add(BusinessScopeForm form) {
        BusinessScopeEntity businessScopeEntity = new BusinessScopeEntity();
        BeanUtils.copyProperties(form,businessScopeEntity);
        businessScopeService.save(businessScopeEntity);
        return ResultRes.success();
    }
    @Override
    @Transactional(rollbackFor = BusinessException.class)
    @CacheEvict(cacheNames = {BUSINESS_SCOPE_CACHE}, allEntries = true)
    public ResultRes update(BusinessScopeForm form) {
        BusinessScopeEntity businessScopeEntity = findById(form.getPhid());
        if(businessScopeEntity == null){
            throw new BusinessException("数据不存在，请检查!");
        }
        BeanUtils.copyProperties(form,businessScopeEntity);
        businessScopeService.updateSelectiveById(businessScopeEntity);
        return ResultRes.success();
    }
    @Override
    @Cacheable(cacheNames = BUSINESS_SCOPE_CACHE, key = "{ " + "#root.methodName, #form.status}", unless = "#result == null")
    public ResultRes<PageData> list(BusinessScopeQueryForm form) {
        long currPage = form.getCurrent();
        long size = form.getSize();
        BooleanBuilder booleanBuilder = new BooleanBuilder();
        booleanBuilder.and(qBusinessScopeEntity.phDelflag.eq(0L));
        if(form.getStatus() != null){
            booleanBuilder.and(qBusinessScopeEntity.status.eq(form.getStatus()));
        }
        QueryResults<BusinessScopeVO> results = jpaQueryFactory
                .select(Projections.bean(
                        BusinessScopeVO.class,
                        qBusinessScopeEntity.phid,
                        qBusinessScopeEntity.name,
                        qBusinessScopeEntity.status))
                .from(qBusinessScopeEntity)
                .where(booleanBuilder)
                .orderBy(qBusinessScopeEntity.phInsertDt.desc())
                .offset((currPage - 1) * size)
                .limit(size).fetchResults();
        PageData pageData = new PageData(results.getResults(), results.getTotal(), size, currPage);
        return ResultRes.success(pageData);
    }
    @Override
    @Transactional(rollbackFor = BusinessException.class)
    @CacheEvict(cacheNames = {BUSINESS_SCOPE_CACHE}, allEntries = true)
    public ResultRes deleteData(IdsForm form) {
        List<Long> ids = form.getIds();
        List<BusinessScopeEntity> businessScopeEntityList = queryFactory.selectFrom(qBusinessScopeEntity)
                .where(qBusinessScopeEntity.phid.in(ids).and(qBusinessScopeEntity.phDelflag.eq(0L)))
                .fetch();
        if(CollectionUtils.isEmpty(businessScopeEntityList)){
            throw new BusinessException("数据不存在，请检查!");
        }
        queryFactory.update(qBusinessScopeEntity)
                .set(qBusinessScopeEntity.phDelflag, 1L)
                .set(qBusinessScopeEntity.phUpdateDt, LocalDateTime.now())
                .where(qBusinessScopeEntity.phid.in(ids))
                .execute();
        return ResultRes.success();
    }
}