Refactor toast settings to expose only an application-facing runtime API

[Copilot]

The toast settings module was leaking infrastructure-level runtime helpers directly to consumers. This change narrows the boundary so infrastructure exports only a factory, while the application layer owns the default runtime API used by the UI and tests.

• Infrastructure boundary

  • Reworked src/modules/toast/infrastructure/toastSettings.ts to export only createToastSettingsStore().
  • Moved get/update/reset operations inside the factory so they are no longer infrastructure exports.
  • Dropped the exported per-field setter helpers from the infrastructure surface.

• Application runtime wrapper

  • Added src/modules/toast/application/toastSettings.ts as the public runtime entrypoint.
  • Instantiates the default store once and exposes:
    • getToastSettings()
    • updateToastSettings()
    • resetToastSettings()

• Consumer updates

  • Retargeted the settings UI to import toast settings operations from the application layer instead of infrastructure.
  • Updated toast settings tests to use the application-facing runtime API.

• Test coverage adjustment

  • Replaced direct coverage of removed helper exports with a store isolation test that exercises the new factory boundary.

// infrastructure
export function createToastSettingsStore() {
  return {
    getToastSettings,
    updateToastSettings,
    resetToastSettings,
  }
}

// application
const toastSettingsStore = createToastSettingsStore()

export function getToastSettings() {
  return toastSettingsStore.getToastSettings()
}

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Original prompt

---

This section details on the original issue you should resolve

<issue_title>toast: Encapsulate infra exports — export only factories</issue_title>
<issue_description>## Summary

Refactor the toast module infrastructure to encapsulate implementation details: export only factory functions and keep helper functions file-local.

Part of #1403

Scope / Representative files

• src/modules/toast/infrastructure/toastSettings.ts

Deliverables & Acceptance Criteria

• Only factories exported, call-sites updated, TypeScript/lint/tests pass.
  </issue_description>

<agent_instructions>pnpm check always green</agent_instructions>

Comments on the Issue (you are @copilot in this section)

• Fixes toast: Encapsulate infra exports — export only factories #1415

---

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Project	Deployment	Actions	Updated (UTC)
macroflows	Ready	Preview, Comment	Mar 24, 2026 9:12pm

[Copilot]

Pull request overview

Refactors the toast settings module to better enforce layering: infrastructure now exposes only a store factory, while the application layer provides the default runtime API consumed by UI and tests.

Changes:

• Changed toastSettings infrastructure module to export only createToastSettingsStore() (moving get/update/reset inside the factory).
• Added an application-layer runtime wrapper (getToastSettings, updateToastSettings, resetToastSettings) backed by a single default store instance.
• Updated the settings UI and tests to consume the application-facing API and adjusted test coverage accordingly.

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 2 comments.

File	Description
src/sections/settings/components/ToastSettings.tsx	Retargets UI imports to the application-layer toast settings runtime API.
src/modules/toast/tests/toastSettings.test.ts	Updates tests to use the application API and adds a factory-boundary isolation test.
src/modules/toast/infrastructure/toastSettings.ts	Encapsulates settings operations inside a factory and removes infra-level helper exports.
src/modules/toast/application/toastSettings.ts	Adds the public runtime entrypoint that owns the default store instance.

[marcuscastelo]

Encontrei uma lacuna no boundary final: ainda exporta ToastSettings not found. Pelo contrato desta issue, esse arquivo deveria expor só a factory () e manter os demais detalhes fora da infraestrutura. Sugestão: mover para um arquivo de tipo/domínio compartilhado ou para a camada de application e fazer exportar apenas a factory. Hoje o runtime ficou bem encapsulado, mas o type export ainda deixa a infraestrutura com API pública além da factory.

[marcuscastelo]

Encontrei uma lacuna no boundary final: o arquivo src/modules/toast/infrastructure/toastSettings.ts ainda exporta o tipo ToastSettings. Pelo contrato desta issue, esse arquivo deveria expor so a factory createToastSettingsStore e manter os demais detalhes fora da infrastructure. Sugestao: mover ToastSettings para um arquivo de tipo compartilhado ou para a camada de application, deixando toastSettings.ts com apenas a factory como API publica. O runtime ficou bem encapsulado; o ponto que falta e so remover esse type export da infrastructure.