package com.oying.modules.message.service.impl;
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import com.oying.modules.message.domain.MessageInfo;
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import com.oying.utils.FileUtil;
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import lombok.RequiredArgsConstructor;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.oying.modules.message.service.MessageInfoService;
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import com.oying.modules.message.domain.dto.MessageInfoQueryCriteria;
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import com.oying.modules.message.mapper.MessageInfoMapper;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import com.oying.utils.PageUtil;
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import java.util.List;
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import java.util.Map;
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import java.io.IOException;
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import javax.servlet.http.HttpServletResponse;
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import java.util.ArrayList;
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import java.util.LinkedHashMap;
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import com.oying.utils.PageResult;
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/**
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* @description 服务实现
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* @author 李萌
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* @date 2025-05-06
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**/
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@Service
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@RequiredArgsConstructor
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public class MessageInfoServiceImpl extends ServiceImpl<MessageInfoMapper, MessageInfo> implements MessageInfoService {
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private final MessageInfoMapper messageInfoMapper;
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@Override
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public PageResult<MessageInfo> queryAll(MessageInfoQueryCriteria criteria, Page<Object> page){
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return PageUtil.toPage(messageInfoMapper.findAll(criteria, page));
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}
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@Override
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public List<MessageInfo> queryAll(MessageInfoQueryCriteria criteria){
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return messageInfoMapper.findAll(criteria);
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void create(MessageInfo resources) {
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messageInfoMapper.insert(resources);
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void update(MessageInfo resources) {
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MessageInfo messageInfo = getById(resources.getMessageId());
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messageInfo.copy(resources);
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messageInfoMapper.updateById(messageInfo);
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void deleteAll(List<Long> ids) {
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messageInfoMapper.deleteBatchIds(ids);
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}
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@Override
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public void download(List<MessageInfo> all, HttpServletResponse response) throws IOException {
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List<Map<String, Object>> list = new ArrayList<>();
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for (MessageInfo messageInfo : all) {
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Map<String, Object> map = new LinkedHashMap<>();
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map.put("消息类型('SYSTEM', 'ORDER', 'CUSTOMER')", messageInfo.getMessageType());
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map.put("消息标题", messageInfo.getTitle());
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map.put("消息内容", messageInfo.getContent());
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map.put("消息状态（未读/已读）", messageInfo.getStatus());
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map.put("消息创建时间", messageInfo.getCreatedAt());
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map.put("消息更新时间", messageInfo.getUpdatedAt());
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map.put("消息跳转链接（订单详情或评价详情）", messageInfo.getLink());
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list.add(map);
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}
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FileUtil.downloadExcel(list, response);
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}
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}
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