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@@ -0,0 +1,88 @@
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+package shop.alien.store.service.impl;
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+
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+import lombok.RequiredArgsConstructor;
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+import lombok.extern.slf4j.Slf4j;
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+import org.springframework.beans.factory.annotation.Value;
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+import org.springframework.cloud.context.config.annotation.RefreshScope;
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+import org.springframework.http.HttpEntity;
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+import org.springframework.http.HttpHeaders;
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+import org.springframework.http.MediaType;
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+import org.springframework.http.ResponseEntity;
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+import org.springframework.stereotype.Service;
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+import org.springframework.util.StringUtils;
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+import org.springframework.web.client.HttpClientErrorException;
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+import org.springframework.web.client.HttpServerErrorException;
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+import org.springframework.web.client.RestTemplate;
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+import shop.alien.entity.store.dto.AiQuestionClassificationRequestDto;
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+import shop.alien.store.service.AiQuestionClassificationService;
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+import shop.alien.store.util.ai.AiAuthTokenUtil;
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+
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+import java.util.HashMap;
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+import java.util.Map;
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+
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+/**
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+ * 问题分类服务实现类
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+ *
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+ * @author system
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+ * @since 2025-01-XX
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+ */
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+@Slf4j
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+@Service
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+@RequiredArgsConstructor
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+@RefreshScope
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+public class AiQuestionClassificationServiceImpl implements AiQuestionClassificationService {
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+
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+ private final AiAuthTokenUtil aiAuthTokenUtil;
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+
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+ private final RestTemplate restTemplate;
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+
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+ @Value("${third-party-ai-question-classification.base-url}")
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+ private String questionClassificationUrl;
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+
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+ @Override
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+ public String classify(AiQuestionClassificationRequestDto requestDto) {
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+ log.info("开始调用问题分类接口,问题:{}", requestDto.getQuestion());
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+
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+ // 获取访问令牌
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+ String accessToken = aiAuthTokenUtil.getAccessToken();
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+ if (!StringUtils.hasText(accessToken)) {
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+ log.error("调用问题分类接口失败,获取accessToken失败");
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+ throw new RuntimeException("获取访问令牌失败");
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+ }
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+
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+ // 构建请求体
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+ Map<String, Object> requestBody = new HashMap<>();
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+ requestBody.put("question", requestDto.getQuestion());
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+
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+ // 构建请求头
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+ HttpHeaders headers = new HttpHeaders();
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+ headers.setContentType(MediaType.APPLICATION_JSON);
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+ headers.set("Authorization", "Bearer " + accessToken);
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+
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+ HttpEntity<Map<String, Object>> request = new HttpEntity<>(requestBody, headers);
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+
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+ try {
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+ log.info("调用问题分类接口,URL:{},请求参数:{}", questionClassificationUrl, requestBody);
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+ ResponseEntity<String> responseEntity = restTemplate.postForEntity(
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+ questionClassificationUrl, request, String.class);
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+
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+ log.info("问题分类接口调用成功,响应状态:{},响应体:{}",
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+ responseEntity.getStatusCode(), responseEntity.getBody());
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+
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+ // 直接返回响应体
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+ return responseEntity.getBody();
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+
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+ } catch (HttpClientErrorException e) {
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+ log.error("调用问题分类接口返回客户端错误,状态码:{},响应体:{},URL:{}",
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+ e.getStatusCode(), e.getResponseBodyAsString(), questionClassificationUrl, e);
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+ throw new RuntimeException("调用问题分类接口失败:" + e.getMessage(), e);
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+ } catch (HttpServerErrorException e) {
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+ log.error("调用问题分类接口返回服务器错误,状态码:{},响应体:{},URL:{}",
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+ e.getStatusCode(), e.getResponseBodyAsString(), questionClassificationUrl, e);
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+ throw new RuntimeException("调用问题分类接口失败:" + e.getMessage(), e);
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+ } catch (Exception e) {
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+ log.error("调用问题分类接口异常,URL:{},异常信息:{}", questionClassificationUrl, e.getMessage(), e);
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+ throw new RuntimeException("调用问题分类接口异常:" + e.getMessage(), e);
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+ }
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+ }
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+}
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