收钱吧签名

liquidnet-bus-api/liquidnet-service-goblin-api/src/main/java/com/liquidnet/service/goblin/param/shouqianba/ShouQianBaConstants.java

-package com.liquidnet.service.goblin.param.shouqianba;
-
-/**
- * 收钱吧接口常量配置
- *
- * @author liquidnet
- * @since 2026-03-16
- */
-public class ShouQianBaConstants {
-
-    /**
-     * 收钱吧接口基础域名（TODO: 后续由配置文件统一管理）
-     */
-    public static final String BASE_API = "https://api.shouqianba.com";
-
-    // ==================== API 路径 ====================
-
-    /**
-     * 创建结算明细 接口路径
-     */
-    public static final String API_SETTLEMENT_CREATE = BASE_API + "/settlement/create";
-
-    // ==================== 通用常量 ====================
-
-    /**
-     * 响应成功业务码
-     */
-    public static final String RESPONSE_SUCCESS_CODE = "200";
-
-    /**
-     * 响应成功标识
-     */
-    public static final Boolean RESPONSE_SUCCESS = Boolean.TRUE;
-
-    /**
-     * 请求内容类型
-     */
-    public static final String CONTENT_TYPE_JSON = "application/json;charset=UTF-8";
-}

liquidnet-bus-service/liquidnet-service-goblin/liquidnet-service-goblin-impl/src/main/java/com/liquidnet/service/goblin/service/impl/GoblinShouQianBaServiceImpl.java

 package com.liquidnet.service.goblin.service.impl;
 
+import com.fasterxml.jackson.core.type.TypeReference;
 import com.fasterxml.jackson.databind.ObjectMapper;
-import com.liquidnet.service.goblin.param.shouqianba.*;
-import com.liquidnet.service.goblin.param.shouqianba.response.data.CashierQueryData;
-import com.liquidnet.service.goblin.param.shouqianba.response.data.OrderCreateData;
-import com.liquidnet.service.goblin.param.shouqianba.response.data.SettlementCreateData;
+import com.liquidnet.commons.lang.util.HttpUtil;
+import com.liquidnet.commons.lang.util.MD5Utils;
 import com.liquidnet.service.goblin.param.shouqianba.request.CashierQueryRequest;
 import com.liquidnet.service.goblin.param.shouqianba.request.OrderCreateRequest;
 import com.liquidnet.service.goblin.param.shouqianba.request.SettlementCreateRequest;
 import com.liquidnet.service.goblin.param.shouqianba.response.SettlementCreateResponse;
+import com.liquidnet.service.goblin.param.shouqianba.response.data.CashierQueryData;
+import com.liquidnet.service.goblin.param.shouqianba.response.data.OrderCreateData;
+import com.liquidnet.service.goblin.param.shouqianba.response.data.SettlementCreateData;
 import com.liquidnet.service.goblin.service.IGoblinShouQianBaService;
 import lombok.extern.slf4j.Slf4j;
-import org.apache.http.HttpEntity;
-import org.apache.http.HttpStatus;
-import org.apache.http.client.methods.CloseableHttpResponse;
-import org.apache.http.client.methods.HttpPost;
-import org.apache.http.entity.StringEntity;
-import org.apache.http.impl.client.CloseableHttpClient;
-import org.apache.http.impl.client.HttpClients;
-import org.apache.http.util.EntityUtils;
 import org.springframework.stereotype.Service;
+import org.springframework.util.LinkedMultiValueMap;
+import org.springframework.util.MultiValueMap;
 
-import java.io.IOException;
+import java.util.TreeMap;
 
 /**
  * 收钱吧对接实现类
@@ -35,6 +31,11 @@ public class GoblinShouQianBaServiceImpl implements IGoblinShouQianBaService {
 
     private static final ObjectMapper objectMapper = new ObjectMapper();
 
+    // TODO: 先写固定常量，后期可配置文件化
+    public static final String BASE_API = "https://api.shouqianba.com";
+    private static final String APPID = "test_appid";
+    private static final String APPKEY = "test_appkey";
+
     /**
      * 创建结算明细
      *
@@ -43,17 +44,39 @@ public class GoblinShouQianBaServiceImpl implements IGoblinShouQianBaService {
      */
     @Override
     public SettlementCreateData createSettlement(SettlementCreateRequest request) {
-//        String url = ShouQianBaConstants.API_SETTLEMENT_CREATE;
-//        log.info("[收钱吧] 创建结算明细 请求URL: {}, 请求参数: {}", url, request);
-//
-//        try {
-//
-//
-//        } catch (Exception e) {
-//            log.error("[收钱吧] 创建结算明细 发生异常，请求参数: {}", request, e);
-//            return null;
-//        }
-        return null;
+        final String url = BASE_API + "/optimus/core/mall/createPreOrder";
+        log.info("[收钱吧] 创建结算明细, 请求URL: {}, 请求参数: {}", url, request);
+
+        try {
+            // body进行序列化成TreeMap以后 最后转成json（为了排序稳定）
+            TreeMap<String, Object> map = objectMapper.convertValue(
+                    request,
+                    new TypeReference<TreeMap<String, Object>>() {
+                    }
+            );
+            String requestBody = objectMapper.writeValueAsString(map);
+
+            // 构建请求头（添加签名参数）
+            MultiValueMap<String, String> headers = new LinkedMultiValueMap<>();
+            headers.add("Authorization", getSign(requestBody));
+
+            String responseStr = HttpUtil.postJson(url, requestBody, headers);
+            log.info("[收钱吧] 创建结算明细, 响应体: {}", responseStr);
+
+            // 转换响应报文
+            SettlementCreateResponse response = objectMapper.readValue(responseStr, SettlementCreateResponse.class);
+            if (response != null && Boolean.TRUE.equals(response.getSuccess())) {
+                return response.getData();
+            } else {
+                log.error("[收钱吧] 创建结算明细业务失败, code: {}, msg: {}",
+                        response != null ? response.getCode() : "null",
+                        response != null ? response.getMsg() : "null");
+                return null;
+            }
+        } catch (Exception e) {
+            log.error("[收钱吧] 创建结算明细发生异常, 请求参数: {}", request, e);
+            return null;
+        }
     }
 
     @Override
@@ -67,4 +90,18 @@ public class GoblinShouQianBaServiceImpl implements IGoblinShouQianBaService {
 
         return null;
     }
+
+    private String getSign(String bodyJsonStr) {
+        try {
+            // 签名算法: sign = MD5( CONCAT( body + appkey ) )
+            String rawStr = bodyJsonStr + APPKEY;
+            String sign = MD5Utils.md5(rawStr);
+
+            // 签名首部: Authorization: appid + " " + sign
+            return APPID + " " + sign;
+        } catch (Exception e) {
+            log.error("[收钱吧] 生成签名发生异常", e);
+            return "";
+        }
+    }
 }