new

internal/application/certification/certification_application_service.go

@@ -21,6 +21,9 @@ type CertificationApplicationService interface {
 	// 申请合同签署
 	ApplyContract(ctx context.Context, cmd *commands.ApplyContractCommand) (*responses.ContractSignUrlResponse, error)
 
+	// OCR营业执照识别
+	RecognizeBusinessLicense(ctx context.Context, imageBytes []byte) (*responses.BusinessLicenseResult, error)
+
 	// ================ 查询用例 ================
 
 	// 获取认证详情

internal/application/certification/certification_application_service_impl.go

@@ -22,6 +22,7 @@ import (
 	"tyapi-server/internal/infrastructure/external/storage"
 	"tyapi-server/internal/shared/database"
 	"tyapi-server/internal/shared/esign"
+	sharedOCR "tyapi-server/internal/shared/ocr"
 
 	"go.uber.org/zap"
 )
@@ -40,6 +41,7 @@ type CertificationApplicationServiceImpl struct {
 	walletAggregateService            finance_service.WalletAggregateService
 	apiUserAggregateService           api_service.ApiUserAggregateService
 	enterpriseInfoSubmitRecordService *services.EnterpriseInfoSubmitRecordService
+	ocrService                        sharedOCR.OCRService
 	// 仓储依赖
 	queryRepository                repositories.CertificationQueryRepository
 	enterpriseInfoSubmitRecordRepo repositories.EnterpriseInfoSubmitRecordRepository
@@ -62,6 +64,7 @@ func NewCertificationApplicationService(
 	walletAggregateService finance_service.WalletAggregateService,
 	apiUserAggregateService api_service.ApiUserAggregateService,
 	enterpriseInfoSubmitRecordService *services.EnterpriseInfoSubmitRecordService,
+	ocrService sharedOCR.OCRService,
 	txManager *database.TransactionManager,
 	logger *zap.Logger,
 ) CertificationApplicationService {
@@ -78,6 +81,7 @@ func NewCertificationApplicationService(
 		walletAggregateService:            walletAggregateService,
 		apiUserAggregateService:           apiUserAggregateService,
 		enterpriseInfoSubmitRecordService: enterpriseInfoSubmitRecordService,
+		ocrService:                        ocrService,
 		txManager:                         txManager,
 		logger:                            logger,
 	}
@@ -987,3 +991,33 @@ func (s *CertificationApplicationServiceImpl) AddStatusMetadata(ctx context.Cont
 
 	return metadata, nil
 }
+
+// RecognizeBusinessLicense OCR识别营业执照
+func (s *CertificationApplicationServiceImpl) RecognizeBusinessLicense(
+	ctx context.Context,
+	imageBytes []byte,
+) (*responses.BusinessLicenseResult, error) {
+	s.logger.Info("开始OCR识别营业执照", zap.Int("image_size", len(imageBytes)))
+
+	// 调用OCR服务识别营业执照
+	result, err := s.ocrService.RecognizeBusinessLicense(ctx, imageBytes)
+	if err != nil {
+		s.logger.Error("OCR识别营业执照失败", zap.Error(err))
+		return nil, fmt.Errorf("营业执照识别失败: %w", err)
+	}
+
+	// 验证识别结果
+	if err := s.ocrService.ValidateBusinessLicense(result); err != nil {
+		s.logger.Error("营业执照识别结果验证失败", zap.Error(err))
+		return nil, fmt.Errorf("营业执照识别结果不完整: %w", err)
+	}
+
+	s.logger.Info("营业执照OCR识别成功",
+		zap.String("company_name", result.CompanyName),
+		zap.String("unified_social_code", result.UnifiedSocialCode),
+		zap.String("legal_person_name", result.LegalPersonName),
+		zap.Float64("confidence", result.Confidence),
+	)
+
+	return result, nil
+}