mediago-dev--mediago
caorushizi
62331e5c7b
Go Core already broadcast a `download-create` SSE event whenever
`/api/downloads` POST lands (UI, browser extension, Docker clients —
any route). The UI listened, but only to bump the sidebar badge via
`useDownloadStore.increase()`. The SWR list fetched by `useTasks`
stayed stale until the user refreshed manually, so tasks imported
through the extension's desktop-http / docker-http modes never
appeared without a page reload.
Fan the same SSE event through the existing `dispatchDownload`
pipeline so `useTasks` can mutate its SWR cache alongside the other
lifecycle events (success / failed / stopped).
- `packages/shared/common/src/types/index.ts`: new
`DownloadCreatedEvent` (`type: "created"`, carries `{ ids, count }`).
- `apps/ui/src/api/events.ts`: existing `download-create` handler now
additionally calls `dispatchDownload({ type: "created", ... })`
after its badge-increment side effect. Parses `ids` from the
payload for downstream filtering if anyone needs it later.
- `apps/ui/src/hooks/use-tasks.ts`: adds `isCreatedEvent` type guard
and calls `mutate()` on hit, same pattern as the other events.
Internal task creation (UI form submit) is untouched — it still
refreshes via its own local mutate. The SSE path only matters for
tasks that show up out-of-band.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>