package com.xiaopeng.api.factory.order;
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import com.xiaopeng.api.dto.statistics.OrderStatisticsDTO;
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import com.xiaopeng.api.dto.statistics.StatisticsQueryDTO;
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import com.xiaopeng.api.feignClient.order.XpOrderClient;
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import com.xiaopeng.api.model.order.XpOrder;
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import com.xiaopeng.common.core.domain.R;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.cloud.openfeign.FallbackFactory;
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import org.springframework.stereotype.Component;
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import java.math.BigDecimal;
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import java.util.ArrayList;
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/**
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* 订单Feign客户端降级工厂
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*
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* @author mitao
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*/
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@Slf4j
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@Component
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public class XpOrderClientFallbackFactory implements FallbackFactory<XpOrderClient> {
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@Override
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public XpOrderClient create(Throwable cause) {
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log.error("订单服务调用失败: {}", cause.getMessage());
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return new XpOrderClient() {
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@Override
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public R<OrderStatisticsDTO> getOrderStatistics(StatisticsQueryDTO query) {
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log.error("获取订单统计数据失败，原因: {}", cause.getMessage());
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// 降级返回空数据
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OrderStatisticsDTO dto = new OrderStatisticsDTO();
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dto.setTotalCount(0L);
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dto.setNewCount(0L);
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dto.setTotalMoney(BigDecimal.ZERO);
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dto.setTotalIncome(BigDecimal.ZERO);
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dto.setDailyCountList(new ArrayList<>());
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return R.ok(dto);
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}
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@Override
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public R<Long> hasUnPaodOrder(String uid) {
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log.error("获取进行中订单失败，原因: {}", cause.getMessage());
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return R.ok(0l);
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}
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@Override
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public R<XpOrder> queryOrderById(Long orderId) {
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log.error("根据订单id查询订单信息查询失败，原因: {}", cause.getMessage());
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return R.fail("根据订单id查询订单信息查询失败" + cause.getMessage());
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}
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@Override
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public R<Long> addOrder(XpOrder xpOrder) {
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log.error("添加订单失败，原因: {}", cause.getMessage());
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return R.fail();
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}
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@Override
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public R<?> cancelOrder(String orderId) {
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log.error("取消订单失败，原因: {}", cause.getMessage());
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return R.fail();
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}
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};
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}
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}
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