feat(POS-002): completed feature

project/src/modules/checkout/application/checkout-service.ts

@@ -1,4 +1,4 @@
-import type { InventoryServicePort } from '../../inventory/index.js';
+import { DEFAULT_STORE_ID, type InventoryServicePort } from '../../inventory/index.js';
 import type { OrderItemInput, OrderServicePort } from '../../orders/index.js';
 import type { PricingServicePort } from '../../pricing/index.js';
 import type { PromotionServicePort } from '../../promotions/index.js';
@@ -97,6 +97,7 @@ export class CheckoutService {
         }
         const availability = await this.deps.inventory.checkAvailability(
           cartItem.variantId,
+          DEFAULT_STORE_ID,
           cartItem.quantity,
         );
         if (!availability.available) {
@@ -174,12 +175,18 @@ export class CheckoutService {
       const reserved: string[] = [];
       try {
         for (const item of cart.items) {
-          await this.deps.inventory.reserve({ variantId: item.variantId, quantity: item.quantity });
+          await this.deps.inventory.reserve({
+            variantId: item.variantId,
+            storeId: DEFAULT_STORE_ID,
+            quantity: item.quantity,
+          });
           reserved.push(item.variantId);
         }
       } catch (error) {
         for (const variantId of reserved) {
-          await this.deps.inventory.release({ variantId, quantity: 1 }).catch(() => undefined);
+          await this.deps.inventory
+            .release({ variantId, storeId: DEFAULT_STORE_ID, quantity: 1 })
+            .catch(() => undefined);
         }
         await this.deps.orders
           .transition(orderView.id, 'CANCELLED', command.userId)

project/src/modules/checkout/tests/checkout-service.test.ts

@@ -211,7 +211,13 @@ describe('CheckoutService', () => {
       idempotencyKey: 'k-1',
     });
     expect(result.order.state).toBe('AWAITING_PAYMENT');
-    expect(deps.reserved.calls).toEqual([{ variantId: 'v-1', quantity: 1 }]);
+    expect(deps.reserved.calls).toEqual([
+      {
+        variantId: 'v-1',
+        storeId: '00000000-0000-0000-0000-000000000001',
+        quantity: 1,
+      },
+    ]);
     expect(deps.metrics.success).toBe(1);
   });