https://sonarly.com/issue/5150?type=bug The `useGetUpdatableWorkflowVersionOrThrow` hook throws "Failed to get updatable workflow version" when a debounced save callback fires during a transient window where `useWorkflowWithCurrentVersion` returns `undefined` — typically caused by an SSE-triggered workflow refetch that changes the version ID and causes a cache miss on the second sequential Apollo query. Fix: Added an `isReady` boolean to the return value of `useGetUpdatableWorkflowVersionOrThrow` that callers can check synchronously before calling the async `getUpdatableWorkflowVersion()`. This flag is `true` only when both `workflowVisualizerWorkflowId` and `workflow` are defined (i.e., not in a transient loading/refetch state). Updated `useUpdateStep` and `useUpdateWorkflowVersionTrigger` — the two hooks called from debounced save callbacks — to check `isReady` and return early when the workflow data is temporarily unavailable. This prevents the error from being thrown during the transient window when `useWorkflowWithCurrentVersion` returns `undefined` (e.g., after an SSE-triggered refetch changes the version ID and the second Apollo query has a cache miss). The `isReady` flag is captured in the same React render cycle as the `workflow` value, so they're always consistent in the closure. When the debounced callback fires, `useDebouncedCallback`'s ref points to the latest callback which captures the latest `isReady` value. If `isReady` is `false`, the save is silently skipped. Once the data loads and the component re-renders with `isReady = true`, the next debounced save succeeds.
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Why Twenty
We built Twenty for three reasons:
CRMs are too expensive, and users are trapped. Companies use locked-in customer data to hike prices. It shouldn't be that way.
A fresh start is required to build a better experience. We can learn from past mistakes and craft a cohesive experience inspired by new UX patterns from tools like Notion, Airtable or Linear.
We believe in Open-source and community. Hundreds of developers are already building Twenty together. Once we have plugin capabilities, a whole ecosystem will grow around it.
What You Can Do With Twenty
Please feel free to flag any specific needs you have by creating an issue.
Below are a few features we have implemented to date:
- Personalize layouts with filters, sort, group by, kanban and table views
- Customize your objects and fields
- Create and manage permissions with custom roles
- Automate workflow with triggers and actions
- Emails, calendar events, files, and more
Personalize layouts with filters, sort, group by, kanban and table views
Customize your objects and fields
Create and manage permissions with custom roles
Automate workflow with triggers and actions
Emails, calendar events, files, and more
Stack
- TypeScript
- Nx
- NestJS, with BullMQ, PostgreSQL, Redis
- React, with Jotai, Linaria and Lingui
Thanks
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