package com.mindskip.xzs.service.impl;
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import com.github.pagehelper.PageHelper;
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import com.mindskip.xzs.base.RestResponse;
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import com.mindskip.xzs.domain.StudyType;
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import com.mindskip.xzs.domain.vo.StudyTypeVO;
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import com.mindskip.xzs.repository.StudyTypeMapper;
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import com.mindskip.xzs.service.StudyTypeService;
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import lombok.RequiredArgsConstructor;
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import org.springframework.stereotype.Service;
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import java.util.Date;
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import java.util.List;
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import java.util.Objects;
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/**
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* @author：xp
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* @date：2024/5/13 10:24
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*/
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@Service
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@RequiredArgsConstructor
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public class StudyTypeServiceImpl implements StudyTypeService {
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private final StudyTypeMapper mapper;
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@Override
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public RestResponse page(StudyTypeVO query) {
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PageHelper.startPage(query.getPageNum(), query.getPageSize());
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return RestResponse.ok(mapper.page(query));
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}
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@Override
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public RestResponse add(StudyTypeVO vo) {
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StudyType studyType = new StudyType();
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studyType.setTypeName(vo.getTypeName());
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studyType.setOrderNum(vo.getOrderNum());
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studyType.setCreateTime(new Date());
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mapper.add(studyType);
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return RestResponse.ok("添加成功");
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}
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@Override
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public RestResponse update(StudyTypeVO query) {
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if (Objects.isNull(query.getId())) {
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throw new RuntimeException("请选择要修改得数据");
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}
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mapper.update(query);
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return RestResponse.ok("修改成功");
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}
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@Override
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public RestResponse remove(Integer id) {
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mapper.remove(id);
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return RestResponse.ok("删除成功");
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}
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@Override
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public RestResponse list() {
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List<StudyTypeVO> data = mapper.list();
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return RestResponse.ok(data);
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}
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}
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