Files
ComfyUI_frontend/src/platform/assets
Dante c084089fc8 fix: update upload dialog status when async download completes (#10838)
## Summary

- Upload Model dialog stays stuck in "Processing" after async download
completes because the wizard never watches for task completion
- `useUploadModelWizard.ts` sets `uploadStatus = 'processing'` but has
no watcher linking it to `assetDownloadStore.lastCompletedDownload`
- Added a `watch` on `lastCompletedDownload` that transitions
`uploadStatus` to `'success'` when the tracked task finishes

- Fixes #10609

## Root Cause

`uploadModel()` (line 249) sets `uploadStatus = 'processing'` when the
async task starts, but control flow ends there. The `assetDownloadStore`
receives WebSocket completion events and updates
`lastCompletedDownload`, but the wizard never watches this reactive
state.

## Fix

Added a `watch` inside the async branch that monitors
`assetDownloadStore.lastCompletedDownload`. When the completed task ID
matches the upload's task ID, it transitions `uploadStatus` from
`'processing'` to `'success'` and refreshes model caches. The watcher
auto-disposes after firing.

## Red-Green Verification

| Commit | CI Status | Purpose |
|--------|-----------|---------|
| `test: add failing test for upload dialog stuck in processing state` |
🔴 Red | Proves the test catches the bug |
| `fix: update upload dialog status when async download completes` |
🟢 Green | Proves the fix resolves the bug |

## Test Plan

- [x] CI red on test-only commit
- [x] CI green on fix commit
- [x] Unit test: `updates uploadStatus to success when async download
completes`
- [ ] Manual: Import model via URL → verify dialog transitions from
Processing to Success (requires `--enable-assets`)

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-10838-fix-update-upload-dialog-status-when-async-download-completes-3376d73d365081b6a5b1d2be3804ce4b)
by [Unito](https://www.unito.io)
2026-04-08 13:09:02 +09:00
..