oyingServer.git

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

			import com.oying.modules.sh.domain.OrderReturn;
			import com.oying.modules.sh.domain.request.AuditOrderReturn;
			import com.oying.utils.FileUtil;
			import com.oying.utils.enums.ReturnAuditEnum;
			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.OrderReturnService;
			import com.oying.modules.sh.domain.dto.OrderReturnQueryCriteria;
			import com.oying.modules.sh.mapper.OrderReturnMapper;
			import org.springframework.stereotype.Service;
			import org.springframework.transaction.annotation.Transactional;
			import com.oying.utils.PageUtil;

			import java.util.List;
			import java.util.Map;
			import java.io.IOException;
			import javax.servlet.http.HttpServletResponse;
			import java.util.ArrayList;
			import java.util.LinkedHashMap;

			import com.oying.utils.PageResult;

			/**
			* @author lixin
			* @description 服务实现
			* @date 2025-06-11
			**/
			@Service
			@RequiredArgsConstructor
			public class OrderReturnServiceImpl extends ServiceImpl<OrderReturnMapper, OrderReturn> implements OrderReturnService {

			private final OrderReturnMapper orderReturnMapper;

			@Override
			public PageResult<OrderReturn> queryAll(OrderReturnQueryCriteria criteria, Page<Object> page) {
			criteria.setOffset(page.offset());
			List<OrderReturn> list = orderReturnMapper.findAll(criteria, criteria.getBlurry());
			Long total = orderReturnMapper.countAll(criteria, criteria.getBlurry());
			return PageUtil.toPage(list, total);
			}

			@Override
			public List<OrderReturn> queryAll(OrderReturnQueryCriteria criteria) {
			return orderReturnMapper.findAll(criteria, criteria.getBlurry());
			}

			@Override
			public OrderReturn getByReturnNum(String returnNum) {
			return orderReturnMapper.getByReturnNum(returnNum);
			}

			@Override
			public void updatePayStatus(String returnNum, String status, String time) {
			orderReturnMapper.updatePayStatus(returnNum, status, time);
			}

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

			@Override
			@Transactional(rollbackFor = Exception.class)
			public void update(OrderReturn resources) {
			OrderReturn orderReturn = getById(resources.getReturnId());
			orderReturn.copy(resources);
			orderReturnMapper.updateById(orderReturn);
			}

			@Override
			@Transactional(rollbackFor = Exception.class)
			public void audit(AuditOrderReturn resources) {

			}

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

			@Override
			public void download(List<OrderReturn> all, HttpServletResponse response) throws IOException {
			List<Map<String, Object>> list = new ArrayList<>();
			for (OrderReturn orderReturn : all) {
			Map<String, Object> map = new LinkedHashMap<>();
			map.put("退单号", orderReturn.getReturnNum());
			map.put("订单号", orderReturn.getOrderNum());
			map.put("用户", orderReturn.getUserId());
			map.put("门店ID", orderReturn.getStoreId());
			map.put("原金额", orderReturn.getOriginalPrice());
			map.put("折扣价", orderReturn.getPaidPrice());
			map.put("实付金额", orderReturn.getActuallyPayPrice());
			map.put("退款价格", orderReturn.getRefundPrice());
			map.put("退款状态", orderReturn.getRefundStatus());
			map.put("退款成功时间", orderReturn.getSuccessTime());
			map.put("退款渠道", orderReturn.getChannel());
			map.put("退款原因", orderReturn.getReason());
			map.put("备注", orderReturn.getRemark());
			map.put("图片", orderReturn.getPhotos());
			map.put("审核状态", ReturnAuditEnum.getValue(orderReturn.getAuditStatus()));
			map.put("审核人", orderReturn.getAuditUser());
			map.put("审核时间", orderReturn.getAuditTime());
			map.put("审核信息", orderReturn.getAuditMessage());
			map.put("创建人", orderReturn.getCreateBy());
			map.put("创建时间", orderReturn.getCreateTime());
			map.put("修改者", orderReturn.getUpdateBy());
			map.put("修改时间", orderReturn.getUpdateTime());
			list.add(map);
			}
			FileUtil.downloadExcel(list, response);
			}
			}