fix(canvas): 画布 - 防止旧内容覆盖并支持版本历史恢复

2026-09-17 18:40:42 +08:00
parent b6bae4f957
commit 35ebed3097
69 changed files with 3575 additions and 294 deletions
--- a/backend/internal/app/cloud_agent_undo.go
+++ b/backend/internal/app/cloud_agent_undo.go
@@ -100,7 +100,7 @@ func (s *Service) UndoCloudAgentCanvas(userID, runID, stepID, expectedSnapshotHa
 		}
 		previous := canvas.PayloadJSON
 		canvas.PayloadJSON = mutation.BeforeJSON
-		if err := repo.CompareSaveCreationCanvas(canvas, previous); err != nil {
+		if err := saveCreationCanvasWithHistory(repo, canvas, previous); err != nil {
 			if errors.Is(err, repository.ErrCreationConflict) {
 				return creationConflict("画布已发生后续变化，未执行撤销")
 			}