package com.xiaopeng.api.factory.account;
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import com.xiaopeng.api.dto.statistics.StatisticsQueryDTO;
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import com.xiaopeng.api.dto.statistics.UserStatisticsDTO;
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import com.xiaopeng.api.feignClient.account.XpAppUserClient;
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import com.xiaopeng.api.model.account.XpAppUser;
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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.util.ArrayList;
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import java.util.List;
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/**
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* 小程序用户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 XpAppUserClientFallbackFactory implements FallbackFactory<XpAppUserClient> {
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@Override
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public XpAppUserClient create(Throwable cause) {
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log.error("用户服务调用失败: {}", cause.getMessage());
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return new XpAppUserClient() {
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@Override
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public R<UserStatisticsDTO> getUserStatistics(StatisticsQueryDTO query) {
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log.error("获取用户统计数据失败，原因: {}", cause.getMessage());
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// 降级返回空数据
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UserStatisticsDTO dto = new UserStatisticsDTO();
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dto.setTotalCount(0L);
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dto.setNewCount(0L);
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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<List<XpAppUser>> listByIds(List<Long> ids) {
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log.error("批量查询用户信息失败，原因: {}", cause.getMessage());
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// 降级返回空列表
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return R.ok(new ArrayList<>());
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}
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@Override
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public R<XpAppUser> queryOperationsUserById(Long id) {
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log.error("根据ID查询用户信息失败，原因: {}", cause.getMessage());
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return R.fail("根据ID查询用户信息失败，"+cause.getMessage());
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}
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};
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}
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}
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