oyingServer.git

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			package com.oying.modules.sh.service.impl;

			import com.oying.modules.sh.domain.OrderReturnOperationLog;
			import com.oying.utils.FileUtil;
			import lombok.RequiredArgsConstructor;
			import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
			import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
			import com.oying.modules.sh.service.OrderReturnOperationLogService;
			import com.oying.modules.sh.domain.dto.OrderReturnOperationLogQueryCriteria;
			import com.oying.modules.sh.mapper.OrderReturnOperationLogMapper;
			import org.springframework.stereotype.Service;
			import org.springframework.transaction.annotation.Transactional;
			import com.oying.utils.PageUtil;

			import java.util.*;
			import java.io.IOException;
			import javax.servlet.http.HttpServletResponse;

			import com.oying.utils.PageResult;

			/**
			* @description 服务实现
			* @author lixin
			* @date 2025-07-02
			**/
			@Service
			@RequiredArgsConstructor
			public class OrderReturnOperationLogServiceImpl extends ServiceImpl<OrderReturnOperationLogMapper, OrderReturnOperationLog> implements OrderReturnOperationLogService {

			private final OrderReturnOperationLogMapper orderReturnOperationLogMapper;

			@Override
			public PageResult<OrderReturnOperationLog> queryAll(OrderReturnOperationLogQueryCriteria criteria, Page<Object> page){
			return PageUtil.toPage(orderReturnOperationLogMapper.findAll(criteria, page));
			}

			@Override
			public List<OrderReturnOperationLog> queryAll(OrderReturnOperationLogQueryCriteria criteria){
			return orderReturnOperationLogMapper.findAll(criteria);
			}

			@Override
			public List<OrderReturnOperationLog> getByReturnNum(String returnNum) {
			return orderReturnOperationLogMapper.getByReturnNum(returnNum);
			}

			@Override
			@Transactional(rollbackFor = Exception.class)
			public void create(OrderReturnOperationLog resources) {
			orderReturnOperationLogMapper.insert(resources);
			}

			@Override
			@Transactional(rollbackFor = Exception.class)
			public void update(OrderReturnOperationLog resources) {
			OrderReturnOperationLog orderReturnOperationLog = getById(resources.getLogId());
			orderReturnOperationLog.copy(resources);
			orderReturnOperationLogMapper.updateById(orderReturnOperationLog);
			}

			@Override
			@Transactional(rollbackFor = Exception.class)
			public void deleteAll(List<Long> ids) {
			orderReturnOperationLogMapper.deleteBatchIds(ids);
			}

			@Override
			public void download(List<OrderReturnOperationLog> all, HttpServletResponse response) throws IOException {
			List<Map<String, Object>> list = new ArrayList<>();
			for (OrderReturnOperationLog orderReturnOperationLog : all) {
			Map<String, Object> map = new LinkedHashMap<>();
			map.put("订单号", orderReturnOperationLog.getReturnNum());
			map.put("用户账号", orderReturnOperationLog.getUsername());
			map.put("用户类型(骑手、消费者、商家、平台)", orderReturnOperationLog.getUserType());
			map.put("用户操作", orderReturnOperationLog.getOperation());
			map.put("用户操作描述", orderReturnOperationLog.getOperationDescribe());
			map.put("备注", orderReturnOperationLog.getRemark());
			map.put("操作时的订单快照", orderReturnOperationLog.getSnapshotData());
			map.put("操作时间", orderReturnOperationLog.getOperationTime());
			list.add(map);
			}
			FileUtil.downloadExcel(list, response);
			}
			}