Add per-business modules and home chart slots.

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

src/business-settings/business-settings.util.ts

@@ -3,11 +3,17 @@ import {
   normalizeBusinessPrimaryColorId,
 } from './business-primary-colors';
 import {
+  BUSINESS_MODULE_IDS,
+  BusinessModuleId,
   BusinessSettings,
   DEFAULT_BUSINESS_DASHBOARD_LOCALE,
   DEFAULT_BUSINESS_SETTINGS,
+  DEFAULT_ENABLED_BUSINESS_MODULES,
+  DEFAULT_HOME_CHARTS,
   DEFAULT_ORDER_PROCESS_STEPS,
+  HOME_CHART_IDS,
   type DashboardLocale,
+  type HomeChartId,
   OrderProcessStep,
 } from './business-settings.types';
 import {
@@ -19,6 +25,45 @@ function isRecord(value: unknown): value is Record<string, unknown> {
   return typeof value === 'object' && value !== null && !Array.isArray(value);
 }
 
+const BUSINESS_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' && BUSINESS_MODULE_ID_SET.has(value);
+}
+
+export function isHomeChartId(value: unknown): value is HomeChartId {
+  return typeof value === 'string' && HOME_CHART_ID_SET.has(value);
+}
+
+/** Dedupes and orders enabled modules by canonical BUSINESS_MODULE_IDS order. */
+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 normalizeDashboardLocale(value: unknown): DashboardLocale {
   return value === 'en' || value === 'fa' ? value : DEFAULT_BUSINESS_DASHBOARD_LOCALE;
 }
@@ -70,6 +115,8 @@ export function normalizeBusinessSettings(raw: unknown): BusinessSettings {
     ? dashboard.expertReviews
     : {};
   const store = isRecord(source.store) ? source.store : {};
+  const modules = isRecord(source.modules) ? source.modules : {};
+  const hasModulesKey = Object.prototype.hasOwnProperty.call(source, 'modules');
 
   return {
     branding: {
@@ -97,6 +144,15 @@ export function normalizeBusinessSettings(raw: unknown): BusinessSettings {
       ),
       orderProcessSteps: readOrderProcessSteps(store.orderProcessSteps),
     },
+    modules: {
+      // Missing `modules` → all enabled (legacy). Explicit `{ enabled: [] }` stays empty.
+      enabled: hasModulesKey
+        ? Array.isArray(modules.enabled)
+          ? normalizeEnabledBusinessModules(modules.enabled)
+          : []
+        : [...DEFAULT_ENABLED_BUSINESS_MODULES],
+      charts: normalizeHomeCharts(modules.charts),
+    },
   };
 }
 
@@ -129,6 +185,10 @@ export function mergeBusinessSettings(
       orderProcessSteps:
         patch.store?.orderProcessSteps ?? current.store.orderProcessSteps,
     },
+    modules: {
+      enabled: patch.modules?.enabled ?? current.modules.enabled,
+      charts: patch.modules?.charts ?? current.modules.charts,
+    },
   };
 }