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import { ref, computed } from 'vue' |
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import { useApiClient } from '@/composables/useApiClient' |
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|
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/** |
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* Pro Features Composable |
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* Responsibilities: |
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* - Provides reactive access to plan, feature flags, license info, upgrade map & groups |
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* - Offers refresh() to revalidate after license activation/upgrade without page reload |
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* |
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* Usage: |
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* const pro = useProFeatures(); |
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* await pro.fetch(); // load once per page view |
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* if (pro.hasFeature('password_field')) { // enable feature-specific UI } |
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* |
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* Staleness Strategy: |
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* - Current implementation treats first successful load as final until refresh() is called. |
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* - You can add TTL logic: if(Date.now() - fetchedAt > X) then refetch lazily. |
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*/ |
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interface ProFeaturePayload { |
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plan: string |
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features: Record<string, boolean> |
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upgrade: Record<string, string> |
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groups?: Record<string, string[]> |
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meta?: Record<string, { label?: string; group?: string }> |
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license?: Record<string, unknown> |
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} |
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|
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interface Window { |
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ivyFormsProScripts?: Record<string, string> |
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} |
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|
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const _state = { |
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loading: ref(false), |
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loaded: ref(false), |
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error: ref<unknown | null>(null), |
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data: ref<ProFeaturePayload | null>(null), |
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fetchedAt: ref<number | null>(null), |
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} |
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|
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export function useProFeatures() { |
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const { request } = useApiClient() |
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|
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const hasFeature = (slug: string) => { |
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if (!_state.loaded.value) return false |
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return !!_state.data.value?.features?.[slug] |
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} |
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|
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const plan = computed(() => _state.data.value?.plan || 'starter') |
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const license = computed(() => _state.data.value?.license || null) |
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const upgradeMap = computed(() => _state.data.value?.upgrade || {}) |
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const groups = computed(() => _state.data.value?.groups || {}) |
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|
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const fetch = async (options: { force?: boolean } = {}) => { |
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if (_state.loading.value) return |
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if (!options.force && _state.loaded.value) return |
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const w = window as Window |
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if (w.ivyFormsProScripts === undefined) return |
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|
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_state.loading.value = true |
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// Preserve previous successful state unless force refresh |
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if (options.force) { |
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_state.error.value = null |
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} |
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|
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const { data, error, status } = await request<ProFeaturePayload>('pro/features') |
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|
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if (data) { |
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_state.data.value = data as ProFeaturePayload |
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_state.loaded.value = true |
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_state.fetchedAt.value = Date.now() |
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_state.error.value = null |
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} else if (error) { |
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// Graceful fallback scenarios when Pro is not installed / inaccessible. |
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// We always flip loaded=true so UI logic can settle and show locked tiles instead of staying pending forever. |
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if (status === 404) { |
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// Route not found => Pro not installed. Treat as Lite + empty features. |
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// The 404 error above is expected and can be safely ignored. |
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console.info( |
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'%c🌿 IvyForms Lite %cis in use', |
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'font-weight: bold; color: #06a192;', |
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'font-weight: normal; color: inherit;', |
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) |
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_state.data.value = _state.data.value || { |
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plan: 'lite', |
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features: {}, |
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upgrade: {}, |
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} |
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_state.error.value = null |
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} else if (status === 401 || status === 403) { |
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// Unauthorized: maybe nonce expired or user lacks capability. Still expose empty dataset. |
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_state.data.value = _state.data.value || { |
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plan: 'unauthorized', |
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features: {}, |
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upgrade: {}, |
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} |
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_state.error.value = { message: 'pro_features_unauthorized', status } |
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} else { |
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// Other server / network errors. Provide safe empty dataset if none yet so gating can proceed. |
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if (!_state.data.value) { |
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_state.data.value = { |
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plan: 'error', |
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features: {}, |
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upgrade: {}, |
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} |
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} |
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_state.error.value = error |
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} |
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_state.loaded.value = true |
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if (!_state.fetchedAt.value) _state.fetchedAt.value = Date.now() |
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} |
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_state.loading.value = false |
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} |
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|
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const refresh = async () => fetch({ force: true }) |
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|
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return { |
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..._state, |
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plan, |
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license, |
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groups, |
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upgradeMap, |
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hasFeature, |
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fetch, |
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refresh, |
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} |
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} |
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|
