useAccountabilityPrefill

Auto-populates penalty and waiver fields from saved accountability presets.

useAccountabilityPrefill

Source: hooks/useAccountabilityPrefill.ts (56 lines)

The useAccountabilityPrefill hook auto-populates penalty and waiver fields on the task draft from the user’s saved accountability preset, providing a zero-friction commitment creation experience.

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Flow

1. On mount, checks if the user has a saved accountability preset in Convex
2. If a preset exists AND the draft’s isAccountabilityPrefilled flag is false:
   • Copies the preset’s penalty config into the draft’s penalty field
   • Copies the preset’s waiver config into the draft’s penalty_waiver field
   • Sets isAccountabilityPrefilled to true
3. If no preset exists, does nothing (user configures manually)

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Guard Flag

The isAccountabilityPrefilled flag on the draft store prevents re-population on re-renders. Without this guard, navigating between spoke screens would overwrite any manual penalty changes the user made since the initial prefill.

if (!draft.isAccountabilityPrefilled && savedPreset) {
  setDraftPenalty(savedPreset.penalty);
  setDraftWaiver(savedPreset.waiver);
  setIsAccountabilityPrefilled(true);
}

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Where It Runs

This hook is called inside the (create-commit)/_layout.tsx alongside usePresetHydration. It runs at the layout level so the prefill occurs before any spoke screen mounts, ensuring the Hub screen immediately shows the pre-populated penalty summary.