Fix customer portal not reflecting company default currency

The customer portal bootstrap now returns current_company_currency
alongside the customer's own currency. The store falls back to the
company currency when the customer has no currency assigned.

Fixes #142

app/Http/Controllers/CustomerPortal/General/BootstrapController.php

@@ -31,10 +31,13 @@ class BootstrapController extends Controller
             }
         }
 
+        $companyCurrencyId = CompanySetting::getSetting('currency', $customer->company_id);
+
         return (new CustomerResource($customer))
             ->additional(['meta' => [
                 'menu' => $menu,
                 'current_customer_currency' => Currency::find($customer->currency_id),
+                'current_company_currency' => $companyCurrencyId ? Currency::find($companyCurrencyId) : null,
                 'modules' => Module::where('enabled', true)->pluck('name'),
                 'current_company_language' => CompanySetting::getSetting('language', $customer->company_id),
             ]]);

resources/scripts-v2/features/customer-portal/store.ts

@@ -77,6 +77,7 @@ export interface CustomerPortalBootstrapMeta {
   menu: CustomerPortalMenuItem[]
   modules: string[]
   current_customer_currency?: Currency | null
+  current_company_currency?: Currency | null
   current_company_language?: string
 }
 
@@ -280,7 +281,7 @@ export const useCustomerPortalStore = defineStore('customerPortal', {
 
       this.currentUser = data.data
       this.mainMenu = data.meta.menu ?? []
-      this.currency = data.data.currency ?? data.meta.current_customer_currency ?? null
+      this.currency = data.data.currency ?? data.meta.current_customer_currency ?? data.meta.current_company_currency ?? null
       this.enabledModules = data.meta.modules ?? []
       this.currentCompanyLanguage = data.meta.current_company_language ?? 'en'
       this.userForm = hydrateUserForm(data.data)