feat(F-103): completed feature

project/src/modules/orders/application/order-service.ts

@@ -26,6 +26,19 @@ export class OrderService implements OrderServicePort {
     return this.repo.findAll();
   }
 
+  async searchOrders(filters: {
+    state?: string;
+    q?: string;
+    limit: number;
+    offset: number;
+  }): Promise<{ items: OrderView[]; total: number }> {
+    if (!this.repo.search) {
+      const all = await this.repo.findAll();
+      return { items: all.slice(filters.offset, filters.offset + filters.limit), total: all.length };
+    }
+    return this.repo.search(filters);
+  }
+
   async transition(id: string, next: OrderState, userId: string): Promise<OrderView> {
     const existing = await this.repo.findByIdAndUserId(id, userId);
     if (!existing) throw new OrderNotFoundError();