| | |
| | | package com.ruoyi.system.service.impl; |
| | | |
| | | import com.ruoyi.common.core.constant.CacheConstants; |
| | | import com.ruoyi.common.core.constant.UserConstants; |
| | | import com.ruoyi.common.core.exception.ServiceException; |
| | | import com.ruoyi.common.core.text.Convert; |
| | | import com.ruoyi.common.core.utils.StringUtils; |
| | | import com.ruoyi.common.redis.service.RedisService; |
| | | import com.ruoyi.system.domain.SysConfig; |
| | | import com.ruoyi.system.mapper.SysConfigMapper; |
| | | import com.ruoyi.system.service.ISysConfigService; |
| | | import org.springframework.beans.factory.annotation.Autowired; |
| | | import org.springframework.stereotype.Service; |
| | | |
| | | import javax.annotation.PostConstruct; |
| | | import java.util.Collection; |
| | | import java.util.List; |
| | | |
| | | /** |
| | |
| | | @Autowired |
| | | private SysConfigMapper configMapper; |
| | | |
| | | @Autowired |
| | | private RedisService redisService; |
| | | |
| | | /** |
| | | * 项目启动时,初始化参数到缓存 |
| | | */ |
| | | @PostConstruct |
| | | public void init() { |
| | | loadingConfigCache(); |
| | | } |
| | | |
| | | /** |
| | | * 查询参数配置信息 |
| | | * |
| | | * @param configId 参数配置ID |
| | | * @return 参数配置信息 |
| | | */ |
| | | @Override |
| | | public SysConfig selectConfigById(Long configId) { |
| | | SysConfig config = new SysConfig(); |
| | | config.setConfigId(configId); |
| | | return configMapper.selectConfig(config); |
| | | } |
| | | |
| | | /** |
| | | * 根据键名查询参数配置信息 |
| | | * |
| | | * @param configKey 参数key |
| | | * @return 参数键值 |
| | | */ |
| | | @Override |
| | | public String selectConfigByKey(String configKey) { |
| | | String configValue = Convert.toStr(redisService.getCacheObject(getCacheKey(configKey))); |
| | | if (StringUtils.isNotEmpty(configValue)) { |
| | | return configValue; |
| | | } |
| | | SysConfig config = new SysConfig(); |
| | | config.setConfigKey(configKey); |
| | | SysConfig retConfig = configMapper.selectConfig(config); |
| | | if (StringUtils.isNotNull(retConfig)) { |
| | | redisService.setCacheObject(getCacheKey(configKey), retConfig.getConfigValue()); |
| | | return retConfig.getConfigValue(); |
| | | } |
| | | return StringUtils.EMPTY; |
| | | } |
| | | |
| | | /** |
| | | * 查询参数配置列表 |
| | | * |
| | |
| | | return configMapper.selectConfigList(config); |
| | | } |
| | | |
| | | /** |
| | | * 新增参数配置 |
| | | * |
| | | * @param config 参数配置信息 |
| | | * @return 结果 |
| | | */ |
| | | @Override |
| | | public int insertConfig(SysConfig config) { |
| | | int row = configMapper.insertConfig(config); |
| | | if (row > 0) { |
| | | redisService.setCacheObject(getCacheKey(config.getConfigKey()), config.getConfigValue()); |
| | | } |
| | | return row; |
| | | } |
| | | |
| | | /** |
| | | * 修改参数配置 |
| | | * |
| | | * @param config 参数配置信息 |
| | | * @return 结果 |
| | | */ |
| | | @Override |
| | | public int updateConfig(SysConfig config) { |
| | | SysConfig temp = configMapper.selectConfigById(config.getConfigId()); |
| | | if (!StringUtils.equals(temp.getConfigKey(), config.getConfigKey())) { |
| | | redisService.deleteObject(getCacheKey(temp.getConfigKey())); |
| | | } |
| | | |
| | | int row = configMapper.updateConfig(config); |
| | | if (row > 0) { |
| | | redisService.setCacheObject(getCacheKey(config.getConfigKey()), config.getConfigValue()); |
| | | } |
| | | return row; |
| | | } |
| | | |
| | | /** |
| | | * 批量删除参数信息 |
| | | * |
| | | * @param configIds 需要删除的参数ID |
| | | */ |
| | | @Override |
| | | public void deleteConfigByIds(Long[] configIds) { |
| | | for (Long configId : configIds) { |
| | | SysConfig config = selectConfigById(configId); |
| | | if (StringUtils.equals(UserConstants.YES, config.getConfigType())) { |
| | | throw new ServiceException(String.format("内置参数【%1$s】不能删除 ", config.getConfigKey())); |
| | | } |
| | | configMapper.deleteConfigById(configId); |
| | | redisService.deleteObject(getCacheKey(config.getConfigKey())); |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 加载参数缓存数据 |
| | | */ |
| | | @Override |
| | | public void loadingConfigCache() { |
| | | List<SysConfig> configsList = configMapper.selectConfigList(new SysConfig()); |
| | | for (SysConfig config : configsList) { |
| | | redisService.setCacheObject(getCacheKey(config.getConfigKey()), config.getConfigValue()); |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 清空参数缓存数据 |
| | | */ |
| | | @Override |
| | | public void clearConfigCache() { |
| | | Collection<String> keys = redisService.keys(CacheConstants.SYS_CONFIG_KEY + "*"); |
| | | redisService.deleteObject(keys); |
| | | } |
| | | |
| | | /** |
| | | * 重置参数缓存数据 |
| | | */ |
| | | @Override |
| | | public void resetConfigCache() { |
| | | clearConfigCache(); |
| | | loadingConfigCache(); |
| | | } |
| | | |
| | | /** |
| | | * 校验参数键名是否唯一 |
| | | * |
| | | * @param config 参数配置信息 |
| | | * @return 结果 |
| | | */ |
| | | @Override |
| | | public boolean checkConfigKeyUnique(SysConfig config) { |
| | | Long configId = StringUtils.isNull(config.getConfigId()) ? -1L : config.getConfigId(); |
| | | SysConfig info = configMapper.checkConfigKeyUnique(config.getConfigKey()); |
| | | if (StringUtils.isNotNull(info) && info.getConfigId().longValue() != configId.longValue()) { |
| | | return UserConstants.NOT_UNIQUE; |
| | | } |
| | | return UserConstants.UNIQUE; |
| | | } |
| | | |
| | | /** |
| | | * 设置cache key |
| | | * |
| | | * @param configKey 参数键 |
| | | * @return 缓存键key |
| | | */ |
| | | private String getCacheKey(String configKey) { |
| | | return CacheConstants.SYS_CONFIG_KEY + configKey; |
| | | } |
| | | } |