修改购物车逻辑

p-honggang.li

9 天以前 c8a179a0bdbc7bdc987788e129efce16d467889f

 src/main/java/com/webmanage/service/impl/OrderInfoServiceImpl.java

@@ -41,6 +41,7 @@
import java.math.BigDecimal;
import java.time.LocalDateTime;
import java.util.List;
import java.util.Arrays;
import java.util.stream.Collectors;

/**
@@ -162,7 +163,7 @@
    }

    @Override
    public PageResult<OrderInfo> getPendingApprovalOrderPage(OrderQueryDTO queryDTO) {
    public PageResult<OrderDetailVO> getPendingApprovalOrderPage(OrderQueryDTO queryDTO) {
        // 创建分页对象
        Page<OrderInfo> page = new Page<>(queryDTO.getPageNum(), queryDTO.getPageSize());

@@ -173,6 +174,65 @@
            queryDTO.getApplyTimeStart() != null ? queryDTO.getApplyTimeStart().toString() : null,
            queryDTO.getApplyTimeEnd() != null ? queryDTO.getApplyTimeEnd().toString() : null,
            queryDTO.getOrderBy(), queryDTO.getOrderDirection()
        );

        // 将订单与详情联表封装到VO
        List<OrderDetailVO> voList = result.getRecords().stream().map(order -> {
            OrderDetailVO vo = new OrderDetailVO();
            BeanUtils.copyProperties(order, vo);
            List<OrderDetail> details = orderDetailMapper.selectByOrderId(order.getOrderId());
            List<OrderDetailItemVO> items = details.stream().map(d -> {
                OrderDetailItemVO item = new OrderDetailItemVO();
                BeanUtils.copyProperties(d, item);
                return item;
            }).collect(java.util.stream.Collectors.toList());
            vo.setOrderDetails(items);
            return vo;
        }).collect(java.util.stream.Collectors.toList());

        // 构建返回结果
        return new PageResult<OrderDetailVO>(
                voList,
                result.getTotal(),
                queryDTO.getPageNum().longValue(),
                queryDTO.getPageSize().longValue(),
                result.getPages()
        );
    }

    @Override
    public PageResult<OrderInfo> getPendingApprovalOrderPageWithProductConditions(OrderQueryDTO queryDTO) {
        // 根据产品条件查询产品ID列表
        List<String> productIds = null;
        if (StringUtils.hasText(queryDTO.getIndustryId()) || StringUtils.hasText(queryDTO.getUnitProjectId()) ||
            StringUtils.hasText(queryDTO.getProductTypeId()) || StringUtils.hasText(queryDTO.getProductSubTypeId())) {
            productIds = reportResultSubmissionMapper.selectProductIdsByConditions(
                queryDTO.getIndustryId(), queryDTO.getUnitProjectId(), 
                queryDTO.getProductTypeId(), queryDTO.getProductSubTypeId()
            );
            
            // 如果没有找到匹配的产品，直接返回空结果
            if (CollectionUtils.isEmpty(productIds)) {
                return new PageResult<OrderInfo>(
                    java.util.Collections.emptyList(),
                    0L,
                    queryDTO.getPageNum().longValue(),
                    queryDTO.getPageSize().longValue(),
                    0L
                );
            }
        }

        // 创建分页对象
        Page<OrderInfo> page = new Page<>(queryDTO.getPageNum(), queryDTO.getPageSize());

        // 执行分页查询
        IPage<OrderInfo> result = baseMapper.selectPendingApprovalOrderPageWithProductConditions(
            page, queryDTO.getOrderStatus(), queryDTO.getProductName(), queryDTO.getProviderName(),
            queryDTO.getOrderId(),
            queryDTO.getApplyTimeStart() != null ? queryDTO.getApplyTimeStart().toString() : null,
            queryDTO.getApplyTimeEnd() != null ? queryDTO.getApplyTimeEnd().toString() : null,
            queryDTO.getOrderBy(), queryDTO.getOrderDirection(), productIds
        );

        // 构建返回结果
@@ -404,6 +464,7 @@
        orderInfo.setPaymentType(createOrderDTO.getPaymentType());
        orderInfo.setPaymentStatus("未支付");
        orderInfo.setBuyerRemarks(createOrderDTO.getBuyerRemarks());
        orderInfo.setIsEvaluate("未评价");
        orderInfo.setCreatedAt(LocalDateTime.now());
        orderInfo.setUpdatedAt(LocalDateTime.now());

@@ -1124,4 +1185,32 @@
        orderInfo.setUpdatedAt(LocalDateTime.now());
        return this.updateById(orderInfo);
    }

    @Override
    public boolean existsCompletedNotCancelledOrderByProductId(String productId) {
        if (!StringUtils.hasText(productId)) {
            throw new BusinessException("产品ID不能为空");
        }
        QueryWrapper<OrderInfo> wrapper = new QueryWrapper<>();
        wrapper.eq("product_id", productId);
        // 未取消：逻辑未删除
        wrapper.eq("deleted", 0);
        // 审核中：状态不为 已完成 或 已取消
        wrapper.notIn("order_status", Arrays.asList("已完成", "已取消"));
        Long count = this.baseMapper.selectCount(wrapper);
        return count != null && count > 0;
    }

    @Override
    public boolean updateOrderIsEvaluate(String orderId) {
        if (!StringUtils.hasText(orderId)) {
            throw new BusinessException("订单ID不能为空");
        }
        OrderInfo orderInfo = this.getById(orderId);
        if (orderInfo == null) {
            throw new BusinessException("订单不存在");
        }
        orderInfo.setIsEvaluate("已评价");
        return this.updateById(orderInfo);
    }
}