Add business modules column and selectable home charts.

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/business/src/utils/businessModules.ts

@@ -0,0 +1,78 @@
+/** Optional CMS modules a business can have. Always-on areas are not listed. */
+export const BUSINESS_MODULE_IDS = [
+  'products',
+  'store',
+  'portfolio',
+  'blog',
+  'warehouse',
+  'videos',
+] as const
+
+export type BusinessModuleId = (typeof BUSINESS_MODULE_IDS)[number]
+
+/** Home dashboard chart slots (super-admin selectable). */
+export const HOME_CHART_IDS = [
+  'none',
+  'orders_30d',
+  'customers_joined_1y',
+  'blog_views_30d',
+  'products_added_1y',
+] as const
+
+export type HomeChartId = (typeof HOME_CHART_IDS)[number]
+
+/** Existing tenants without saved modules keep every module enabled. */
+export const DEFAULT_ENABLED_BUSINESS_MODULES: BusinessModuleId[] = [
+  ...BUSINESS_MODULE_IDS,
+]
+
+export const DEFAULT_HOME_CHARTS: [HomeChartId, HomeChartId] = [
+  'orders_30d',
+  'customers_joined_1y',
+]
+
+const MODULE_ID_SET = new Set<string>(BUSINESS_MODULE_IDS)
+const HOME_CHART_ID_SET = new Set<string>(HOME_CHART_IDS)
+
+export function isBusinessModuleId(value: unknown): value is BusinessModuleId {
+  return typeof value === 'string' && MODULE_ID_SET.has(value)
+}
+
+export function isHomeChartId(value: unknown): value is HomeChartId {
+  return typeof value === 'string' && HOME_CHART_ID_SET.has(value)
+}
+
+export function normalizeEnabledBusinessModules(value: unknown): BusinessModuleId[] {
+  if (!Array.isArray(value)) {
+    return [...DEFAULT_ENABLED_BUSINESS_MODULES]
+  }
+
+  const selected = new Set<BusinessModuleId>()
+  for (const item of value) {
+    if (isBusinessModuleId(item)) selected.add(item)
+  }
+
+  return BUSINESS_MODULE_IDS.filter((id) => selected.has(id))
+}
+
+export function normalizeHomeCharts(value: unknown): [HomeChartId, HomeChartId] {
+  if (!Array.isArray(value)) {
+    return [...DEFAULT_HOME_CHARTS]
+  }
+
+  const first = isHomeChartId(value[0]) ? value[0] : DEFAULT_HOME_CHARTS[0]
+  const second = isHomeChartId(value[1]) ? value[1] : DEFAULT_HOME_CHARTS[1]
+  return [first, second]
+}
+
+export function hasBusinessModule(
+  enabledModules: readonly BusinessModuleId[] | null | undefined,
+  moduleId: BusinessModuleId,
+): boolean {
+  const enabled = normalizeEnabledBusinessModules(enabledModules)
+  return enabled.includes(moduleId)
+}
+
+export function isActiveHomeChart(value: HomeChartId): boolean {
+  return value !== 'none'
+}