优化

internal/service/version.go

@@ -132,6 +132,15 @@ func exportMenu(value *biz.Menu) *versionExportMenu {
 func versionDTO(v *biz.Version) *dto.VersionResponse {
 	return &dto.VersionResponse{ID: v.ID, CreatedAt: v.CreatedAt, UpdatedAt: v.UpdatedAt, DeletedAt: nil, VersionName: v.Name, VersionCode: v.Code, Description: v.Description, VersionData: v.Data}
 }
+
+func versionValue(value *string) string {
+	if value == nil {
+		return ""
+	}
+	return *value
+}
+
+func versionPointer(value string) *string { return &value }
 func (s *VersionService) Versions(ctx context.Context, page, size int, name, code string, createdAtRange []*time.Time) ([]*dto.VersionResponse, int64, error) {
 	items, total, err := s.uc.ListVersions(ctx, page, size, name, code, createdAtRange)
 	if err != nil {
@@ -155,11 +164,11 @@ func (s *VersionService) VersionData(ctx context.Context, id uint) (string, stri
 	if err != nil {
 		return "", "", err
 	}
-	if v.Data != "" {
-		return v.Data, v.Code, nil
+	if v.Data != nil && *v.Data != "" {
+		return *v.Data, versionValue(v.Code), nil
 	}
 	payload := versionExportDocument{
-		Version: versionExportInfo{Name: v.Name, Code: v.Code, Description: v.Description, ExportTime: v.CreatedAt.Format("2006-01-02 15:04:05")},
+		Version: versionExportInfo{Name: versionValue(v.Name), Code: versionValue(v.Code), Description: versionValue(v.Description), ExportTime: v.CreatedAt.Format("2006-01-02 15:04:05")},
 		Menus:   []*versionExportMenu{},
 		APIs:    []versionExportAPI{},
 	}
@@ -167,7 +176,7 @@ func (s *VersionService) VersionData(ctx context.Context, id uint) (string, stri
 	if marshalErr != nil {
 		return "", "", marshalErr
 	}
-	return string(raw), v.Code, nil
+	return string(raw), versionValue(v.Code), nil
 }
 func (s *VersionService) DeleteVersions(ctx context.Context, ids []uint) error {
 	return s.uc.DeleteVersions(ctx, ids)
@@ -206,7 +215,7 @@ func (s *VersionService) Export(ctx context.Context, name, code, description str
 	if err != nil {
 		return &biz.VersionStageError{Stage: biz.VersionStageJSON, Err: err}
 	}
-	if err = s.uc.CreateVersion(ctx, &biz.Version{Name: name, Code: code, Description: description, Data: string(raw)}); err != nil {
+	if err = s.uc.CreateVersion(ctx, &biz.Version{Name: versionPointer(name), Code: versionPointer(code), Description: versionPointer(description), Data: versionPointer(string(raw))}); err != nil {
 		return &biz.VersionStageError{Stage: biz.VersionStageSave, Err: err}
 	}
 	return nil
@@ -250,10 +259,10 @@ func (s *VersionService) ImportRequest(ctx context.Context, req *dto.ImportVersi
 	}
 	raw, _ := json.Marshal(req)
 	_ = s.uc.CreateVersion(ctx, &biz.Version{
-		Name:        req.Version.Name,
-		Code:        req.Version.Code + "_imported_" + time.Now().Format("20060102150405"),
-		Description: "导入版本: " + req.Version.Description,
-		Data:        string(raw),
+		Name:        versionPointer(req.Version.Name),
+		Code:        versionPointer(req.Version.Code + "_imported_" + time.Now().Format("20060102150405")),
+		Description: versionPointer("导入版本: " + req.Version.Description),
+		Data:        versionPointer(string(raw)),
 	})
 	return nil
 }