121 lines
3.3 KiB
Java
121 lines
3.3 KiB
Java
package com.designhub.service;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.designhub.entity.S3Config;
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import com.designhub.mapper.S3ConfigMapper;
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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 org.springframework.transaction.annotation.Transactional;
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import java.util.List;
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/**
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* S3配置服务
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*/
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@Service
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public class S3ConfigService {
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@Autowired
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private S3ConfigMapper s3ConfigMapper;
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/**
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* 获取激活的S3配置
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*/
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public S3Config getActiveConfig() {
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return s3ConfigMapper.getActiveConfig();
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}
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/**
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* 获取所有S3配置
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*/
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public List<S3Config> getAllConfigs() {
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LambdaQueryWrapper<S3Config> wrapper = new LambdaQueryWrapper<>();
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wrapper.orderByDesc(S3Config::getIsActive)
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.orderByDesc(S3Config::getCreateTime);
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return s3ConfigMapper.selectList(wrapper);
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}
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/**
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* 根据ID获取S3配置
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*/
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public S3Config getConfigById(Long id) {
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return s3ConfigMapper.selectById(id);
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}
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/**
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* 创建S3配置
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*/
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@Transactional
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public S3Config createConfig(S3Config config) {
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// 如果新配置设置为激活，则将其他配置设为未激活
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if (config.getIsActive() != null && config.getIsActive()) {
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deactivateAllConfigs();
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}
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s3ConfigMapper.insert(config);
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return config;
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}
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/**
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* 更新S3配置
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*/
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@Transactional
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public S3Config updateConfig(Long id, S3Config config) {
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S3Config existingConfig = s3ConfigMapper.selectById(id);
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if (existingConfig == null) {
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throw new RuntimeException("S3配置不存在");
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}
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// 如果新配置设置为激活，则将其他配置设为未激活
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if (config.getIsActive() != null && config.getIsActive()) {
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deactivateAllConfigs();
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}
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config.setId(id);
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s3ConfigMapper.updateById(config);
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return s3ConfigMapper.selectById(id);
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}
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/**
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* 删除S3配置
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*/
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public void deleteConfig(Long id) {
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S3Config config = s3ConfigMapper.selectById(id);
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if (config != null && config.getIsActive()) {
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throw new RuntimeException("无法删除激活的配置，请先激活其他配置");
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}
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s3ConfigMapper.deleteById(id);
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}
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/**
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* 激活指定的S3配置
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*/
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@Transactional
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public void activateConfig(Long id) {
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S3Config config = s3ConfigMapper.selectById(id);
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if (config == null) {
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throw new RuntimeException("S3配置不存在");
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}
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// 将其他配置设为未激活
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deactivateAllConfigs();
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// 激活当前配置
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config.setIsActive(true);
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s3ConfigMapper.updateById(config);
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}
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/**
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* 将所有配置设为未激活
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*/
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private void deactivateAllConfigs() {
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LambdaQueryWrapper<S3Config> wrapper = new LambdaQueryWrapper<>();
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wrapper.eq(S3Config::getIsActive, true);
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List<S3Config> activeConfigs = s3ConfigMapper.selectList(wrapper);
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for (S3Config activeConfig : activeConfigs) {
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activeConfig.setIsActive(false);
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s3ConfigMapper.updateById(activeConfig);
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}
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}
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}
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