第 2 阶段：实名认证,mock测试ok

backend/internal/modules/realname/repository.go

@@ -0,0 +1,70 @@
+package realname
+
+import (
+	"time"
+
+	"hfb_sys/backend/internal/model"
+
+	"gorm.io/gorm"
+	"gorm.io/gorm/clause"
+)
+
+type Repository struct {
+	db *gorm.DB
+}
+
+func NewRepository(db *gorm.DB) *Repository {
+	return &Repository{db: db}
+}
+
+func (r *Repository) FindByUserID(userID uint64) (*model.UserRealname, error) {
+	var record model.UserRealname
+	if err := r.db.Where("user_id = ?", userID).First(&record).Error; err != nil {
+		return nil, err
+	}
+	return &record, nil
+}
+
+func (r *Repository) SaveResult(userID uint64, provider string, result ProviderResult) (*model.UserRealname, error) {
+	record := model.UserRealname{
+		UserID:          userID,
+		Provider:        provider,
+		ProviderOrderNo: result.ProviderOrderNo,
+		Status:          result.Status,
+		MaskedName:      result.MaskedName,
+		MaskedIDNo:      result.MaskedIDNo,
+		VerifiedAt:      result.VerifiedAt,
+		FailReason:      result.FailReason,
+	}
+
+	err := r.db.Transaction(func(tx *gorm.DB) error {
+		if err := tx.Clauses(clause.OnConflict{
+			Columns: []clause.Column{{Name: "user_id"}},
+			DoUpdates: clause.Assignments(map[string]any{
+				"provider":          record.Provider,
+				"provider_order_no": record.ProviderOrderNo,
+				"status":            record.Status,
+				"masked_name":       record.MaskedName,
+				"masked_id_no":      record.MaskedIDNo,
+				"verified_at":       record.VerifiedAt,
+				"fail_reason":       record.FailReason,
+				"updated_at":        time.Now(),
+			}),
+		}).Create(&record).Error; err != nil {
+			return err
+		}
+
+		userStatus := "realname_failed"
+		if result.Status == StatusVerified {
+			userStatus = "verified"
+		}
+		if result.Status == StatusPending {
+			userStatus = "pending"
+		}
+		return tx.Model(&model.User{}).Where("id = ?", userID).Update("realname_status", userStatus).Error
+	})
+	if err != nil {
+		return nil, err
+	}
+	return r.FindByUserID(userID)
+}