add ai chat deepseek

src/main/java/com/newyetai/sdk/deepseek/config/DeepSeekProperties.java

@@ -0,0 +1,29 @@
+package com.newyetai.sdk.deepseek.config;
+
+import java.io.Serializable;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.stereotype.Component;
+
+@ConfigurationProperties(prefix = DeepSeekProperties.PREFIX)
+@Data
+@Component
+@NoArgsConstructor
+@AllArgsConstructor
+@Builder
+public class DeepSeekProperties implements Serializable{
+  
+  /**  **/
+  private static final long serialVersionUID = 6362606996602121889L;
+
+  public static final String PREFIX = "deepseek";
+  
+  /** 控制台获取http服务接口认证信息中的APIPassword **/
+  private String httpAPIPassword;
+
+
+
+}

src/main/java/com/newyetai/sdk/deepseek/service/DeepSeekProvider.java

@@ -0,0 +1,65 @@
+package com.newyetai.sdk.deepseek.service;
+
+import com.newyetai.common.AlitaResult;
+import com.newyetai.common.util.JsonUtils;
+import com.newyetai.sdk.common.constant.SdkConstants;
+import com.newyetai.sdk.common.dto.DefaultSdkInvokeLogDTO;
+import com.newyetai.sdk.common.util.HttpUtils;
+import com.newyetai.sdk.deepseek.config.DeepSeekProperties;
+import com.newyetai.sdk.xf.model.ChatReq;
+import com.newyetai.sdk.xf.model.ChatRes;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.http.HttpEntity;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Service;
+
+@Slf4j
+@Service
+public class DeepSeekProvider {
+
+  private static DeepSeekProperties deepSeekProperties;
+
+  private DeepSeekProvider(DeepSeekProperties deepSeekProperties) {
+    DeepSeekProvider.deepSeekProperties = deepSeekProperties;
+  }
+
+  public static AlitaResult<String> httpChat(ChatReq req) {
+    return httpChat(req, deepSeekProperties.getHttpAPIPassword());
+  }
+
+
+  public static AlitaResult<String> httpChat(ChatReq req, String httpAPIPassword) {
+    ResponseEntity<ChatRes> response = null;
+    try {
+      try {
+        HttpHeaders header = new HttpHeaders();
+        header.add("Authorization", "Bearer " + httpAPIPassword);
+        header.add("Content-Type", "application/json");
+        // 发送请求
+        HttpEntity requestEntity = new HttpEntity(req, header);
+        response =
+            HttpUtils.restTemplate.exchange("https://api.deepseek.com/chat/completions",
+                HttpMethod.POST, requestEntity, ChatRes.class);
+      } catch (Exception e) {
+        log.error("http error:{}", e.getMessage());
+        return AlitaResult.error(SdkConstants.SDK_HTTP_INVOKE_ERROR_CODE, e.getMessage());
+      }
+      try {
+        String content = response.getBody().getChoices().get(0).getMessage().getContent();
+        return AlitaResult.success(content);
+      } catch (Exception e) {
+        return AlitaResult.error(SdkConstants.SDK_RESPONSE_CONVERT_ERROR_CODE, "返回结果获取content失败");
+      }
+
+    } finally {
+      log.info("invoke:{}",
+          JsonUtils
+              .toJsonString(
+                  DefaultSdkInvokeLogDTO.builder().requestData(req).responseData(response)
+                      .build()));
+    }
+  }
+
+}