package com.ycl.jxkg.service.impl;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import com.baomidou.mybatisplus.core.toolkit.Assert;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.github.pagehelper.PageInfo;
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import com.ycl.jxkg.base.Result;
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import com.ycl.jxkg.domain.entity.ExamTemplate;
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import com.ycl.jxkg.domain.form.ExamTemplateForm;
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import com.ycl.jxkg.domain.query.ExamTemplateQuery;
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import com.ycl.jxkg.domain.vo.admin.exam.ExamTemplateVO;
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import com.ycl.jxkg.mapper.ExamTemplateMapper;
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import com.ycl.jxkg.service.ExamTemplateService;
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import com.ycl.jxkg.utils.PageUtil;
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import lombok.RequiredArgsConstructor;
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import org.springframework.beans.BeanUtils;
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import org.springframework.stereotype.Service;
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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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* 随机试卷模板 服务实现类
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*
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* @author 开发人员名字
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* @since 2024-06-03
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*/
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@Service
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@RequiredArgsConstructor
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public class ExamTemplateServiceImpl extends ServiceImpl<ExamTemplateMapper, ExamTemplate> implements ExamTemplateService {
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private final ExamTemplateMapper examTemplateMapper;
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/**
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* 添加
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* @param form
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* @return
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*/
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@Override
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public Result add(ExamTemplateForm form) {
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ExamTemplate entity = ExamTemplateForm.getEntityByForm(form, null);
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baseMapper.insert(entity);
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return Result.ok("添加成功");
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}
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/**
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* 修改
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* @param form
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* @return
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*/
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@Override
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public Result update(ExamTemplateForm form) {
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ExamTemplate entity = baseMapper.selectById(form.getId());
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// 为空抛IllegalArgumentException，做全局异常处理
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Assert.notNull(entity, "记录不存在");
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BeanUtils.copyProperties(form, entity);
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baseMapper.updateById(entity);
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return Result.ok("修改成功");
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}
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/**
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* 批量删除
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* @param ids
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* @return
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*/
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@Override
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public Result remove(List<String> ids) {
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baseMapper.deleteBatchIds(ids);
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return Result.ok("删除成功");
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}
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/**
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* id删除
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* @param id
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* @return
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*/
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@Override
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public Result removeById(String id) {
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baseMapper.deleteById(id);
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return Result.ok("删除成功");
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}
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/**
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* 分页查询
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* @param query
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* @return
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*/
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@Override
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public Result page(ExamTemplateQuery query) {
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IPage<ExamTemplateVO> page = PageUtil.getPage(query, ExamTemplateVO.class);
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baseMapper.getPage(page, query);
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PageInfo<ExamTemplateVO> pageInfo = new PageInfo<>();
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pageInfo.setList(page.getRecords());
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pageInfo.setTotal(page.getTotal());
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return Result.ok(pageInfo);
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}
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/**
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* 根据id查找
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* @param id
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* @return
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*/
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@Override
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public Result detail(Integer id) {
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ExamTemplateVO vo = baseMapper.getById(id);
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Assert.notNull(vo, "记录不存在");
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return Result.ok(vo);
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}
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/**
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* 列表
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* @return
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*/
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@Override
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public Result all() {
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List<ExamTemplate> entities = baseMapper.selectList(null);
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List<ExamTemplateVO> vos = entities.stream()
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.map(entity -> ExamTemplateVO.getVoByEntity(entity, null))
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.collect(Collectors.toList());
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return Result.ok(vos);
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}
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}
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