package cn.lili.modules.system.serviceimpl;
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import cn.lili.common.enums.ResultCode;
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import cn.lili.common.exception.ServiceException;
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import cn.lili.common.utils.StringUtils;
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import cn.lili.modules.system.entity.dos.AppVersion;
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import cn.lili.modules.system.mapper.AppVersionMapper;
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import cn.lili.modules.system.service.AppVersionService;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import org.springframework.stereotype.Service;
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/**
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* APP版本控制业务层实现
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*
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* @author Chopper
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* @since 2020/11/17 8:02 下午
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*/
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@Service
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public class AppVersionServiceImpl extends ServiceImpl<AppVersionMapper, AppVersion> implements AppVersionService {
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@Override
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public AppVersion getAppVersion(String appType) {
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return this.baseMapper.getLatestVersion(appType);
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}
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@Override
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public boolean checkAppVersion(AppVersion appVersion) {
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if (null == appVersion) {
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throw new ServiceException(ResultCode.APP_VERSION_PARAM_ERROR);
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}
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if (StringUtils.isBlank(appVersion.getType())) {
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throw new ServiceException(ResultCode.APP_VERSION_TYPE_ERROR);
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}
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//检测版本是否存在（同类型APP下版本不允许重复）
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if (null != this.getOne(new LambdaQueryWrapper<AppVersion>()
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.eq(AppVersion::getVersion, appVersion.getVersion())
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.eq(AppVersion::getType, appVersion.getType())
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.ne(appVersion.getId() != null, AppVersion::getId, appVersion.getId()))) {
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throw new ServiceException(ResultCode.APP_VERSION_EXIST);
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}
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return true;
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}
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}
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