add QCXG7K2N

internal/domains/api/services/api_request_service.go

@@ -253,6 +253,7 @@ func registerAllProcessors(combService *comb.CombService) {
 		"QCXG521L": qcxg.ProcessQCXG521LRequest, // 车辆静态信息查询 10479
 		"QCXGIJY3": qcxg.ProcessQCXGIJY3Request, // 名下车辆诺尔
 		"QCXG6U5G": qcxg.ProcessQCXG6U5GRequest, // 车辆核验
+		"QCXG7K2N": qcxg.ProcessQCXG7K2NRequest, // 人车核验加强版
 
 		// DWBG系列处理器 - 多维报告
 

internal/domains/api/services/form_config_service.go

@@ -311,6 +311,7 @@ func (s *FormConfigServiceImpl) getDTOStruct(ctx context.Context, apiCode string
 		"JRZQFC59":     &dto.JRZQFC59Req{}, //房产核验
 		"IVYZX7J9":     &dto.IVYZX7J9Req{}, //学籍核验
 		"QCXG6U5G":     &dto.QCXG6U5GReq{}, //车辆核验
+		"QCXG7K2N":     &dto.QCXG7K2NReq{}, //人车核验加强版
 	}
 
 	// 优先返回已配置的DTO

internal/domains/api/services/processors/qcxg/qcxg7k2n_processor.go

@@ -0,0 +1,38 @@
+package qcxg
+
+import (
+	"context"
+	"encoding/json"
+	"errors"
+
+	"hyapi-server/internal/domains/api/dto"
+	"hyapi-server/internal/domains/api/services/processors"
+)
+
+// ProcessQCXG7K2NRequest QCXG7K2N 人车核验加强版：
+// 优先经天远调用 QCXG3M7Z（人车关系核验 ETC），查无结果时降级调用本地 QCXGX2X6（行驶证信息核验V2）。
+func ProcessQCXG7K2NRequest(ctx context.Context, params []byte, deps *processors.ProcessorDependencies) ([]byte, error) {
+	var paramsDto dto.QCXG7K2NReq
+	if err := json.Unmarshal(params, &paramsDto); err != nil {
+		return nil, errors.Join(processors.ErrSystem, err)
+	}
+
+	if err := deps.Validator.ValidateStruct(paramsDto); err != nil {
+		return nil, errors.Join(processors.ErrInvalidParam, err)
+	}
+
+	reqParams, err := json.Marshal(paramsDto)
+	if err != nil {
+		return nil, errors.Join(processors.ErrSystem, err)
+	}
+
+	respBytes, err := processors.CallTianyuanByProduct(ctx, deps, "QCXG3M7Z", reqParams)
+	if err == nil {
+		return respBytes, nil
+	}
+	if !errors.Is(err, processors.ErrNotFound) {
+		return nil, err
+	}
+
+	return ProcessQCXGX2X6Request(ctx, reqParams, deps)
+}