package com.njcn.csharmonic.api.fallback;


import com.njcn.common.pojo.enums.response.CommonResponseEnum;
import com.njcn.common.pojo.exception.BusinessException;
import com.njcn.common.pojo.response.HttpResult;
import com.njcn.csharmonic.api.PqSensitiveUserFeignClient;
import com.njcn.device.biz.pojo.po.PqSensitiveUser;
import feign.hystrix.FallbackFactory;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Component;

import java.util.List;

@Slf4j
@Component
public class PqSensitiveUserFeignClientFallbackFactory implements FallbackFactory<PqSensitiveUserFeignClient> {

    @Override
    public PqSensitiveUserFeignClient create(Throwable cause) {
        //判断抛出异常是否为解码器抛出的业务异常
        Enum<?> exceptionEnum = CommonResponseEnum.SERVICE_FALLBACK;
        if (cause.getCause() instanceof BusinessException) {
            BusinessException businessException = (BusinessException) cause.getCause();
        }
        Enum<?> finalExceptionEnum = exceptionEnum;
        return new PqSensitiveUserFeignClient() {
            @Override
            public HttpResult<List<PqSensitiveUser>> getListByIds(List<String> ids) {
                log.error("{}异常，降级处理，异常为：{}","根据id集合获取敏感负荷用户列表",cause.toString());
                throw new BusinessException(finalExceptionEnum);
            }
        };
    }
}
