Add dependencyQueueStrategy to paced mutations #1092
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This adds a new strategy for paced mutations that enables parallel execution
of mutations that affect different records, while still serializing mutations
that share dependencies (based on globalKey).
Key features:
- Mutations on different records run in parallel (no artificial serialization)
- Mutations on the same record are serialized in order
- Supports optional custom dependencies via getDependencies callback
- Rollback cascade still works correctly across dependent mutations
This addresses the use case where users want maximum parallelism without
sacrificing correctness - e.g., editing multiple independent items shouldn't
block on each other, but edits to the same item must be ordered.
Example usage:
```ts
const mutate = usePacedMutations({
onMutate: (vars) => collection.update(vars.id, ...),
mutationFn: async ({ transaction }) => api.save(transaction.mutations),
strategy: dependencyQueueStrategy()
})
// These run in parallel (different IDs):
mutate({ id: 1, title: 'A' })
mutate({ id: 2, title: 'B' })
// This waits for the first one (same ID):
mutate({ id: 1, title: 'C' })
```
🦋 Changeset detectedLatest commit: 4745e35 The changes in this PR will be included in the next version bump. This PR includes changesets to release 14 packages
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This adds a new strategy for paced mutations that enables parallel execution of mutations that affect different records, while still serializing mutations that share dependencies (based on globalKey).
Key features:
This addresses the use case where users want maximum parallelism without sacrificing correctness - e.g., editing multiple independent items shouldn't block on each other, but edits to the same item must be ordered.
Example usage:
🎯 Changes
✅ Checklist
pnpm test:pr.🚀 Release Impact