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+package com.zhongzheng.modules.base.service.impl;
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+
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+import cn.hutool.core.bean.BeanUtil;
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+import cn.hutool.core.lang.Validator;
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+import cn.hutool.core.util.StrUtil;
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+import com.zhongzheng.common.utils.DateUtils;
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+import com.zhongzheng.modules.base.bo.BaseFilterAddBo;
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+import com.zhongzheng.modules.base.bo.BaseFilterEditBo;
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+import com.zhongzheng.modules.base.bo.BaseFilterQueryBo;
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+import com.zhongzheng.modules.base.domain.BaseFilter;
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+import com.zhongzheng.modules.base.mapper.BaseFilterMapper;
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+import com.zhongzheng.modules.base.service.IBaseFilterService;
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+import com.zhongzheng.modules.base.vo.BaseFilterVo;
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+import com.zhongzheng.modules.course.domain.CourseBusiness;
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+import com.zhongzheng.modules.course.service.ICourseBusinessService;
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+import org.springframework.beans.factory.annotation.Autowired;
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+import org.springframework.stereotype.Service;
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+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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+import com.github.pagehelper.Page;
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+
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+import java.util.Collection;
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+import java.util.Collections;
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+import java.util.List;
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+import java.util.stream.Collectors;
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+
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+/**
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+ * 业务层次过滤器Service业务层处理
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+ *
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+ * @author hjl
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+ * @date 2022-06-22
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+ */
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+@Service
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+public class BaseFilterServiceImpl extends ServiceImpl<BaseFilterMapper, BaseFilter> implements IBaseFilterService {
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+
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+ @Autowired
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+ private ICourseBusinessService iCourseBusinessService;
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+
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+ @Override
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+ public BaseFilterVo queryById(Long id){
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+ BaseFilter db = this.baseMapper.selectById(id);
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+ return BeanUtil.toBean(db, BaseFilterVo.class);
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+ }
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+
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+ @Override
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+ public List<BaseFilterVo> queryList(BaseFilterQueryBo bo) {
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+ LambdaQueryWrapper<BaseFilter> lqw = Wrappers.lambdaQuery();
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+ lqw.eq(bo.getEducationId() != null, BaseFilter::getEducationId, bo.getEducationId());
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+ lqw.eq(bo.getProjectId() != null, BaseFilter::getProjectId, bo.getProjectId());
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+ lqw.eq(bo.getBusinessId() != null, BaseFilter::getBusinessId, bo.getBusinessId());
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+ lqw.eq(StrUtil.isNotBlank(bo.getSubjectIds()), BaseFilter::getSubjectIds, bo.getSubjectIds());
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+ lqw.eq(bo.getType() != null, BaseFilter::getType, bo.getType());
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+ lqw.eq(bo.getStatus() != null, BaseFilter::getStatus, bo.getStatus());
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+ return entity2Vo(this.list(lqw));
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+ }
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+
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+ /**
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+ * 实体类转化成视图对象
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+ *
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+ * @param collection 实体类集合
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+ * @return
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+ */
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+ private List<BaseFilterVo> entity2Vo(Collection<BaseFilter> collection) {
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+ List<BaseFilterVo> voList = collection.stream()
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+ .map(any -> BeanUtil.toBean(any, BaseFilterVo.class))
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+ .collect(Collectors.toList());
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+ if (collection instanceof Page) {
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+ Page<BaseFilter> page = (Page<BaseFilter>)collection;
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+ Page<BaseFilterVo> pageVo = new Page<>();
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+ BeanUtil.copyProperties(page,pageVo);
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+ pageVo.addAll(voList);
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+ voList = pageVo;
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+ }
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+ return voList;
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+ }
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+
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+ @Override
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+ public Boolean insertByAddBo(BaseFilterAddBo bo) {
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+ BaseFilter add = BeanUtil.toBean(bo, BaseFilter.class);
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+ validEntityBeforeSave(add);
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+ add.setCreateTime(DateUtils.getNowTime());
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+ add.setUpdateTime(DateUtils.getNowTime());
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+ if(Validator.isNotEmpty(bo.getAliasName())&&Validator.isNotEmpty(bo.getBusinessId())){
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+ CourseBusiness business = new CourseBusiness();
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+ business.setAliasName(bo.getAliasName());
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+ business.setUpdateTime(DateUtils.getNowTime());
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+ business.setId(bo.getBusinessId());
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+ iCourseBusinessService.updateById(business);
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+ }
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+ return this.save(add);
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+ }
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+
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+ @Override
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+ public Boolean updateByEditBo(BaseFilterEditBo bo) {
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+ BaseFilter update = BeanUtil.toBean(bo, BaseFilter.class);
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+ validEntityBeforeSave(update);
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+ update.setUpdateTime(DateUtils.getNowTime());
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+ return this.updateById(update);
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+ }
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+
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+ /**
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+ * 保存前的数据校验
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+ *
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+ * @param entity 实体类数据
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+ */
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+ private void validEntityBeforeSave(BaseFilter entity){
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+ //TODO 做一些数据校验,如唯一约束
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+ }
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+
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+ @Override
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+ public Boolean deleteWithValidByIds(Collection<Long> ids, Boolean isValid) {
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+ if(isValid){
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+ //TODO 做一些业务上的校验,判断是否需要校验
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+ }
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+ return this.removeByIds(ids);
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+ }
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+}
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