package com.doumee.biz.system.impl;
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import com.doumee.biz.system.AgreementConfigBiz;
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import com.doumee.biz.system.SystemDictDataBiz;
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import com.doumee.core.constants.Constants;
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import com.doumee.core.constants.ResponseStatus;
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import com.doumee.core.exception.BusinessException;
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import com.doumee.dao.dto.AgreementConfigDTO;
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import com.doumee.dao.system.model.SystemDictData;
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import org.apache.commons.lang3.StringUtils;
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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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/**
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* 协议配置业务实现
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* @author rk
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* @date 2026/04/13
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*/
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@Service
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public class AgreementConfigBizImpl implements AgreementConfigBiz {
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@Autowired
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private SystemDictDataBiz systemDictDataBiz;
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@Override
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public AgreementConfigDTO getConfig() {
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AgreementConfigDTO dto = new AgreementConfigDTO();
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dto.setPrivacyAgreement(getValue(Constants.PRIVACY_AGREEMENT));
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dto.setUserAgreement(getValue(Constants.USER_AGREEMENT));
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dto.setAboutUs(getValue(Constants.ABOUT_US));
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return dto;
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}
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@Override
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@Transactional(rollbackFor = {Exception.class, BusinessException.class})
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public void saveConfig(AgreementConfigDTO dto) {
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validate(dto);
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saveOrUpdate(Constants.PRIVACY_AGREEMENT, "隐私协议", dto.getPrivacyAgreement());
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saveOrUpdate(Constants.USER_AGREEMENT, "用户协议", dto.getUserAgreement());
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saveOrUpdate(Constants.ABOUT_US, "关于我们", dto.getAboutUs());
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}
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private String getValue(String label) {
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SystemDictData data = systemDictDataBiz.queryByCode(Constants.SYSTEM, label);
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return data != null ? data.getCode() : null;
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}
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private void saveOrUpdate(String label, String remark, String value) {
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SystemDictData existing = systemDictDataBiz.queryByCode(Constants.SYSTEM, label);
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if (existing != null && existing.getId() != null) {
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existing.setCode(value);
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systemDictDataBiz.updateById(existing);
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} else {
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SystemDictData newData = new SystemDictData();
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newData.setDictId(100);
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newData.setLabel(label);
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newData.setRemark(remark);
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newData.setCode(value);
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newData.setDisabled(false);
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newData.setDeleted(false);
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systemDictDataBiz.create(newData);
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}
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}
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private void validate(AgreementConfigDTO dto) {
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if (dto == null
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|| StringUtils.isBlank(dto.getPrivacyAgreement())
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|| StringUtils.isBlank(dto.getUserAgreement())
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|| StringUtils.isBlank(dto.getAboutUs())) {
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throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(), "所有配置项均为必填");
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}
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}
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}
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