feat(canvas): 条件读取与历史 - 减少画布同步传输并校准版本

2026-09-29 08:26:29 +08:00
parent bcccddb4e9
commit 6ad1adc197
17 changed files with 783 additions and 25 deletions
--- a/backend/internal/canvas/user_data.go
+++ b/backend/internal/canvas/user_data.go
@@ -218,6 +218,10 @@ func (s *Service) UserCanvasProjectSummaries(userID string) ([]UserDataSummary,
 	return result, nil
 }

+func (s *Service) UserCanvasProjectMetadata(userID string, id string) (*model.CanvasProject, error) {
+	return s.repo.CanvasProjectMetadataForUser(userID, id)
+}
+
 func (s *Service) UserCanvasProject(userID string, id string) (json.RawMessage, error) {
 	project, err := s.repo.CanvasProjectForUser(userID, id)
 	if err != nil {