refactor(checkout): remove unused completion request

refactor(catalog): remove obsolete products request
fix(catalog): refresh after expired cart replacement
2026-08-27 12:11:16 -03:00 · 2026-08-27 12:11:16 -03:00 · 2026-08-27 09:54:21 -03:00 · 2026-08-27 09:54:15 -03:00 · 2026-08-27 09:50:33 -03:00 · 2026-08-27 09:20:24 -03:00
30 changed files with 911 additions and 126 deletions
--- a/src/app/app.routes.spec.ts
+++ b/src/app/app.routes.spec.ts
@@ -7,6 +7,7 @@ import { of } from 'rxjs';
 import { App } from './app';
 import { AuthService } from './core/services/auth/auth.service';
 import { CartService } from './core/services/cart/cart.service';
+import { CheckoutService } from './core/services/checkout.service';
 import { Tenant } from './core/services/tenant.interface';
 import { TenantService } from './core/services/tenant.service';
 import { routes } from './app.routes';
@@ -97,6 +98,21 @@ async function renderAppAt(
      {
        provide: AuthService,
        useValue: authService
+      },
+      {
+        provide: CheckoutService,
+        useValue: {
+          withCustomLoading() {
+            return this;
+          },
+          getPurchase: vi.fn().mockResolvedValue({
+            id: 25,
+            status: 'created',
+            items: [],
+            subtotal: '0.00',
+            total: '0.00'
+          })
+        }
      }
    ]
  }).compileComponents();
@@ -246,15 +262,33 @@ describe('app routes', () => {
    expect(compiled.textContent).toContain('No encontramos una tienda para este dominio');
  });

-  it('redirects unauthenticated users from /checkout to /login', async () => {
-    const { router } = await renderAppAt('/checkout', createTenantServiceStub(), createAuthServiceStub(false));
+  it('redirects unauthenticated users from /checkout/:id to /login', async () => {
+    const { router } = await renderAppAt('/checkout/25', createTenantServiceStub(), createAuthServiceStub(false));

-    expect(router.url).toBe('/login?returnUrl=%2Fcheckout');
+    expect(router.url).toBe('/login?returnUrl=%2Fcheckout%2F25');
  });

-  it('allows authenticated users to access /checkout', async () => {
-    const { router } = await renderAppAt('/checkout', createTenantServiceStub(), createAuthServiceStub(true));
+  it('allows authenticated users to access /checkout/:id', async () => {
+    const checkoutTenant = {
+      ...tenant,
+      menues: [
+        {
+          id: 1,
+          code: 'checkout',
+          label: 'Checkout',
+          parent_menu_code: null,
+          content_type: 'dynamic' as const,
+          route: '/checkout',
+          submenues: []
+        }
+      ]
+    };
+    const { router } = await renderAppAt(
+      '/checkout/25',
+      createTenantServiceStub('ready', checkoutTenant),
+      createAuthServiceStub(true)
+    );

-    expect(router.url).toBe('/checkout');
+    expect(router.url).toBe('/checkout/25');
  });
 });
--- a/src/app/core/guards/menu.guard.spec.ts
+++ b/src/app/core/guards/menu.guard.spec.ts
@@ -62,7 +62,7 @@ describe('hasMenuGuard', () => {
  });

  it('redirects a missing menu route to the store root', () => {
-    const result = runGuard('checkout', '/checkout', tenant);
+    const result = runGuard('checkout', '/checkout/25', tenant);

    expect(result instanceof UrlTree).toBe(true);
    expect(TestBed.inject(Router).serializeUrl(result as UrlTree)).toBe('/');
--- a/src/app/core/layout/store-layout/store-header/store-header.component.html
+++ b/src/app/core/layout/store-layout/store-header/store-header.component.html
@@ -152,9 +152,9 @@
    </div>
  </div>

-  @if (displayCategories()) {
-    <div class="store-layout__categories d-none d-md-block">
-      <div class="container-xl px-3 px-md-4">
+  <div class="store-layout__categories d-none d-md-block">
+    <div class="container-xl h-100 px-3 px-md-4 d-flex align-items-center">
+      @if (displayCategories()) {
        <div class="store-layout__category-menu">
          <button
            type="button"
@@ -175,7 +175,18 @@
            (categorySelect)="onCategorySelect($event)"
          />
        </div>
-      </div>
+      }
+
+      @if (checkoutRemainingTime(); as remainingTime) {
+        <div
+          class="store-layout__checkout-timer ms-auto d-none d-md-flex align-items-baseline gap-3"
+          role="timer"
+          aria-label="Tiempo restante de compra"
+        >
+          <span class="store-layout__checkout-timer-label">Tiempo restante de compra:</span>
+          <span class="store-layout__checkout-timer-value">{{ remainingTime }}</span>
+        </div>
+      }
    </div>
-  }
+  </div>
 </header>
--- a/src/app/core/layout/store-layout/store-header/store-header.component.scss
+++ b/src/app/core/layout/store-layout/store-header/store-header.component.scss
@@ -10,6 +10,26 @@
  border-bottom: 1px solid var(--border-color);
 }

+.store-layout__categories {
+  height: 3.5rem;
+}
+
+.store-layout__checkout-timer {
+  color: var(--tenant-primary);
+  font-weight: 700;
+  white-space: nowrap;
+}
+
+.store-layout__checkout-timer-label {
+  font-size: 13px;
+}
+
+.store-layout__checkout-timer-value {
+  font-size: 20px;
+  line-height: 1;
+  font-variant-numeric: tabular-nums;
+}
+
 .store-layout__brand-slot {
  min-width: 150px;
 }
--- a/src/app/core/layout/store-layout/store-header/store-header.component.ts
+++ b/src/app/core/layout/store-layout/store-header/store-header.component.ts
@@ -1,4 +1,13 @@
-import { Component, ElementRef, HostListener, inject, input, output, signal } from '@angular/core';
+import {
+  Component,
+  computed,
+  ElementRef,
+  HostListener,
+  inject,
+  input,
+  output,
+  signal,
+} from '@angular/core';
 import { Router, RouterLink } from '@angular/router';
 import { AuthUser } from '../../../services/auth/auth.interfaces';
 import { CartIconComponent } from '../../../../shared/components/cart-icon/cart-icon.component';
@@ -40,6 +49,7 @@ export class StoreHeaderComponent {
  readonly displaySeachBar = input(true);
  readonly displayCart = input(true);
  readonly cartDisabled = input(false);
+  readonly checkoutRemainingSeconds = input<number | null>(null);
  readonly cartClick = output<void>();
  readonly ticketsClick = output<void>();
  readonly loginClick = output<void>();
@@ -53,6 +63,18 @@ export class StoreHeaderComponent {
  protected readonly minSearchLength = 3;
  protected readonly showSearchError = signal(false);
  protected readonly searchControl = new FormControl('', { nonNullable: true });
+  protected readonly checkoutRemainingTime = computed(() => {
+    const remainingSeconds = this.checkoutRemainingSeconds();
+
+    if (remainingSeconds === null) {
+      return null;
+    }
+
+    const minutes = Math.floor(remainingSeconds / 60);
+    const seconds = remainingSeconds % 60;
+
+    return `${minutes.toString().padStart(2, '0')}:${seconds.toString().padStart(2, '0')}`;
+  });

  protected onCartClick(): void {
    if (this.cartDisabled()) {
--- a/src/app/core/layout/store-layout/store-layout.component.html
+++ b/src/app/core/layout/store-layout/store-layout.component.html
@@ -13,6 +13,7 @@
    [displaySeachBar]="tenant()?.display_seach_bar ?? true"
    [displayCart]="displayCart()"
    [cartDisabled]="isCheckoutRoute()"
+    [checkoutRemainingSeconds]="checkoutRemainingSeconds()"
    (cartClick)="onCartClick()"
    (ticketsClick)="onTicketsClick()"
    (loginClick)="onLoginClick()"
--- a/src/app/core/layout/store-layout/store-layout.component.spec.ts
+++ b/src/app/core/layout/store-layout/store-layout.component.spec.ts
@@ -1,5 +1,6 @@
 import { describe, it, expect, beforeEach, vi } from 'vitest';
 import { signal } from '@angular/core';
+import { HttpErrorResponse } from '@angular/common/http';
 import { TestBed } from '@angular/core/testing';
 import { By } from '@angular/platform-browser';
 import {
@@ -23,6 +24,7 @@ import { AuthUser } from '../../services/auth/auth.interfaces';
 import { StoreLayoutComponent } from './store-layout.component';
 import { StoreHeaderComponent } from './store-header/store-header.component';
 import { CheckoutService } from '../../services/checkout.service';
+import { CheckoutCountdownService } from '../../services/checkout-countdown.service';
 import { TenantUrlSerializer } from '../../services/tenant-url.serializer';

 const tenant: Tenant = {
@@ -149,6 +151,7 @@ describe('StoreLayoutComponent', () => {
  let tenantState = signal<Tenant | null>(tenant);
  let cartState = signal<Cart | null>(null);
  let authUserState = signal<AuthUser | null>(null);
+  let checkoutRemainingSecondsState = signal<number | null>(null);
  let checkoutServiceStub: { startCheckout: ReturnType<typeof vi.fn> };
  let queryParamMapState: BehaviorSubject<ParamMap>;

@@ -156,6 +159,7 @@ describe('StoreLayoutComponent', () => {
    tenantState = signal<Tenant | null>(tenant);
    cartState = signal<Cart | null>(null);
    authUserState = signal<AuthUser | null>(null);
+    checkoutRemainingSecondsState = signal<number | null>(null);
    queryParamMapState = new BehaviorSubject(convertToParamMap({}));
    const isAuthenticatedState = signal(false);
    checkoutServiceStub = {
@@ -214,6 +218,12 @@ describe('StoreLayoutComponent', () => {
          provide: CheckoutService,
          useValue: checkoutServiceStub,
        },
+        {
+          provide: CheckoutCountdownService,
+          useValue: {
+            remainingSeconds: checkoutRemainingSecondsState.asReadonly(),
+          },
+        },
      ],
    }).compileComponents();
  });
@@ -246,7 +256,7 @@ describe('StoreLayoutComponent', () => {
  it('disables the cart icon and prevents opening the popup during checkout with a tenant base path', () => {
    tenantState.set({ ...tenant, base_path: 'fiesta' });
    const router = TestBed.inject(Router);
-    vi.spyOn(router, 'url', 'get').mockReturnValue('/fiesta/checkout?purchase=25');
+    vi.spyOn(router, 'url', 'get').mockReturnValue('/fiesta/checkout/25');

    const fixture = TestBed.createComponent(StoreLayoutComponent);
    fixture.detectChanges();
@@ -270,6 +280,22 @@ describe('StoreLayoutComponent', () => {
    expect(element.querySelector('.store-layout__cart-overlay')).toBeNull();
  });

+  it('shows the synchronized countdown in the header whenever one is active', () => {
+    checkoutRemainingSecondsState.set(587);
+
+    const fixture = TestBed.createComponent(StoreLayoutComponent);
+    fixture.detectChanges();
+
+    const element = fixture.nativeElement as HTMLElement;
+
+    expect(element.querySelector('.store-layout__checkout-timer-label')?.textContent).toContain(
+      'Tiempo restante de compra:',
+    );
+    expect(element.querySelector('.store-layout__checkout-timer-value')?.textContent?.trim()).toBe(
+      '09:47',
+    );
+  });
+
  it('hides the configured header elements when the tenant disables them', () => {
    tenantState.set({
      ...tenant,
@@ -587,7 +613,7 @@ describe('StoreLayoutComponent', () => {
    const authService = TestBed.inject(AuthService);
    const cartService = TestBed.inject(CartService);
    const router = TestBed.inject(Router);
-    vi.spyOn(router, 'url', 'get').mockReturnValue('/checkout?purchase=25');
+    vi.spyOn(router, 'url', 'get').mockReturnValue('/checkout/25');
    const navigateSpy = vi.spyOn(router, 'navigate').mockResolvedValue(true);

    const fixture = TestBed.createComponent(StoreLayoutComponent);
@@ -674,12 +700,44 @@ describe('StoreLayoutComponent', () => {
    expect(checkoutServiceStub.startCheckout).toHaveBeenCalledWith('test', {
      cart_id: 1,
    });
-    expect(router.navigate).toHaveBeenCalledWith(['/checkout'], {
-      queryParams: { purchase: 55 },
-    });
+    expect(router.navigate).toHaveBeenCalledWith(['/checkout', 55]);
    expect((fixture.componentInstance as any).isCartOpen()).toBe(false);
  });

+  it('shows the backend message and refreshes the cart when its reservation expired', async () => {
+    const message = 'La reserva de stock venció. Usá el carrito activo para continuar.';
+    checkoutServiceStub.startCheckout.mockRejectedValue(
+      new HttpErrorResponse({
+        status: 422,
+        error: { code: 'stock_reservation.expired', message },
+      }),
+    );
+    cartState.set({
+      id: 1,
+      tenant_codigo: tenant.codigo,
+      status: 'active',
+      subtotal: '100.00',
+      items: [],
+    });
+    authUserState.set({
+      id: 7,
+      nombre_apellido: 'Juan Perez',
+      email: 'juan@example.com',
+      dni: '12345678',
+      telefono: '3415555555',
+    });
+
+    const fixture = TestBed.createComponent(StoreLayoutComponent);
+    const loadCart = vi.spyOn(TestBed.inject(CartService), 'loadCart');
+    fixture.detectChanges();
+    loadCart.mockClear();
+
+    await (fixture.componentInstance as any).onCheckoutClick();
+
+    expect(TestBed.inject(ToastService).danger).toHaveBeenCalledWith(message);
+    expect(loadCart).toHaveBeenCalledOnce();
+  });
+
  it('allows modifying quantities directly in the regular cart without a toggle', () => {
    cartState.set({
      id: 1,
--- a/src/app/core/layout/store-layout/store-layout.component.ts
+++ b/src/app/core/layout/store-layout/store-layout.component.ts
@@ -1,3 +1,4 @@
+import { HttpErrorResponse } from '@angular/common/http';
 import { Component, computed, DestroyRef, inject, OnInit, signal } from '@angular/core';
 import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
 import {
@@ -17,9 +18,13 @@ import { ButtonComponent } from '../../../shared/components/button/button.compon
 import { CartItem, CartItemVariantValue } from '../../services/cart/cart.interface';
 import { AuthService } from '../../services/auth/auth.service';
 import { findMenu } from '../../services/menu.utils';
-import { CheckoutService } from '../../services/checkout.service';
+import {
+  CheckoutService,
+  isExpiredStockReservationResponse,
+} from '../../services/checkout.service';
 import { ToastService } from '../../services/toast.service';
 import { Category } from '../../services/tenant.interface';
+import { CheckoutCountdownService } from '../../services/checkout-countdown.service';

@Component({
  selector: 'app-store-layout',
@@ -38,6 +43,7 @@ export class StoreLayoutComponent implements OnInit {
  private readonly cartService = inject(CartService);
  private readonly authService = inject(AuthService);
  private readonly checkoutService = inject(CheckoutService);
+  private readonly checkoutCountdownService = inject(CheckoutCountdownService);
  private readonly toastService = inject(ToastService);
  private readonly router = inject(Router);
  private readonly route = inject(ActivatedRoute);
@@ -45,6 +51,7 @@ export class StoreLayoutComponent implements OnInit {

  protected readonly isCartOpen = signal(false);
  protected readonly isCheckoutRoute = signal(this.isCheckoutUrl(this.router.url));
+  protected readonly checkoutRemainingSeconds = this.checkoutCountdownService.remainingSeconds;
  protected readonly isCreatingPurchase = signal(false);
  protected readonly displayCart = computed(() => this.tenant()?.display_cart ?? true);
  protected readonly cartEditingPolicy = computed(() => this.tenant()?.cart_editing_policy ?? null);
@@ -273,12 +280,20 @@ export class StoreLayoutComponent implements OnInit {
      });

      this.isCartOpen.set(false);
-      await this.router.navigate(['/checkout'], {
-        queryParams: { purchase: purchase.id },
-      });
+      await this.router.navigate(['/checkout', purchase.id]);
    } catch (error) {
      console.error('Failed to create cart purchase:', error);
-      this.toastService.danger('No se pudo iniciar la compra.');
+      const message =
+        error instanceof HttpErrorResponse && typeof error.error?.message === 'string'
+          ? error.error.message
+          : 'No se pudo iniciar la compra.';
+      this.toastService.danger(message);
+
+      if (error instanceof HttpErrorResponse && isExpiredStockReservationResponse(error.error)) {
+        this.cartService.loadCart(true).subscribe({
+          error: (refreshError) => console.error('Error refreshing expired cart', refreshError),
+        });
+      }
    } finally {
      this.isCreatingPurchase.set(false);
    }
--- a/src/app/core/services/auth/auth.guards.spec.ts
+++ b/src/app/core/services/auth/auth.guards.spec.ts
@@ -24,12 +24,12 @@ describe('auth guards', () => {
    });

    const result = TestBed.runInInjectionContext(() =>
-      authGuard(null as never, { url: '/checkout?mode=direct' } as never),
+      authGuard(null as never, { url: '/checkout/25' } as never),
    );

    expect(result instanceof UrlTree).toBe(true);
    expect(TestBed.inject(Router).serializeUrl(result as UrlTree)).toBe(
-      '/login?returnUrl=%2Fcheckout%3Fmode%3Ddirect',
+      '/login?returnUrl=%2Fcheckout%2F25',
    );
  });

@@ -39,7 +39,7 @@ describe('auth guards', () => {
    });

    const result = TestBed.runInInjectionContext(() =>
-      authGuard(null as never, { url: '/checkout' } as never),
+      authGuard(null as never, { url: '/checkout/25' } as never),
    );

    expect(result).toBe(true);
--- a/src/app/core/services/cart/cart.service.spec.ts
+++ b/src/app/core/services/cart/cart.service.spec.ts
@@ -83,6 +83,20 @@ describe('CartService', () => {
    req.flush({ data: mockCart });
  });

+  it('refreshes catalog availability only after the expired cart has been reloaded', () => {
+    const availabilityChanged = vi.fn();
+    catalogAvailabilityService.availabilityChanged$.subscribe(availabilityChanged);
+
+    service.loadCart(true).subscribe();
+
+    expect(availabilityChanged).not.toHaveBeenCalled();
+    const req = httpMock.expectOne('http://api.test/tenants/acme/cart');
+    req.flush({ data: mockCart });
+
+    expect(service.cart()).toEqual(mockCart);
+    expect(availabilityChanged).toHaveBeenCalledOnce();
+  });
+
  it('propagates a custom loading mode to the request context', () => {
    service.withCustomLoading().loadCart().subscribe();

--- a/src/app/core/services/cart/cart.service.ts
+++ b/src/app/core/services/cart/cart.service.ts
@@ -34,14 +34,19 @@ export class CartService extends BaseApiService {
    });
  }

-  loadCart(): Observable<Cart> {
+  loadCart(refreshCatalogAvailability = false): Observable<Cart> {
    return this.http
      .get<ApiResponse<Cart>>(`${this.tenantApiUrl}/cart`, {
        withCredentials: true,
      })
      .pipe(
        map((response) => response.data),
-        tap((cart) => this.cartState.set(cart)),
+        tap((cart) => {
+          this.cartState.set(cart);
+          if (refreshCatalogAvailability) {
+            this.catalogAvailabilityService.notifyAvailabilityChanged();
+          }
+        }),
      );
  }

--- a/src/app/core/services/catalog/catalog.service.ts
+++ b/src/app/core/services/catalog/catalog.service.ts
@@ -14,7 +14,6 @@ import {
  CatalogItemDetail,
  CatalogVariantOptionsResponse,
  CategoryItemsResponse,
-  Product,
 } from './catalog.interface';

 type HttpParamValue = string | number | boolean | readonly (string | number | boolean)[];
@@ -33,12 +32,6 @@ export class CatalogService extends BaseApiService {
    return this.tenantService.getTenantApiUrl();
  }

-  getProductos(params?: ApiPaginationQueryParams): Observable<ApiPaginatedResponse<Product[]>> {
-    return this.http.get<ApiPaginatedResponse<Product[]>>(`${this.tenantApiUrl}/productos`, {
-      params: this.buildHttpParams(params),
-    });
-  }
-
  getCatalog(): Observable<CatalogFeaturedGroup[]> {
    return this.http.get<CatalogFeaturedGroup[]>(`${this.tenantApiUrl}/catalog`);
  }
--- a/src/app/core/services/checkout-countdown.service.spec.ts
+++ b/src/app/core/services/checkout-countdown.service.spec.ts
@@ -0,0 +1,69 @@
+import { TestBed } from '@angular/core/testing';
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
+
+import { CheckoutCountdownService } from './checkout-countdown.service';
+
+describe('CheckoutCountdownService', () => {
+  let service: CheckoutCountdownService;
+
+  beforeEach(() => {
+    vi.useFakeTimers();
+    vi.setSystemTime(new Date('2026-08-27T12:00:00.000Z'));
+    TestBed.configureTestingModule({ providers: [CheckoutCountdownService] });
+    service = TestBed.inject(CheckoutCountdownService);
+  });
+
+  afterEach(() => {
+    service.clear();
+    vi.useRealTimers();
+  });
+
+  it('counts down from the checkout server timing without depending on the client clock', () => {
+    service.synchronize({
+      expires_at: '2026-08-27T15:10:00.000Z',
+      expires_in_seconds: 600,
+      server_time: '2026-08-27T15:00:00.000Z',
+    });
+
+    expect(service.remainingSeconds()).toBe(600);
+
+    vi.advanceTimersByTime(1_000);
+
+    expect(service.remainingSeconds()).toBe(599);
+  });
+
+  it('recalculates against the deadline after a delayed browser interval', () => {
+    service.synchronize({
+      expires_at: null,
+      expires_in_seconds: 10,
+      server_time: '2026-08-27T15:00:00.000Z',
+    });
+
+    vi.setSystemTime(new Date('2026-08-27T12:00:07.000Z'));
+    vi.advanceTimersByTime(1_000);
+
+    expect(service.remainingSeconds()).toBe(2);
+  });
+
+  it('clears the countdown when checkout has no expiration', () => {
+    service.synchronize({
+      expires_at: null,
+      expires_in_seconds: null,
+      server_time: '2026-08-27T15:00:00.000Z',
+    });
+
+    expect(service.remainingSeconds()).toBeNull();
+  });
+
+  it('keeps the active countdown when a partial checkout response omits timing fields', () => {
+    service.synchronize({
+      expires_at: null,
+      expires_in_seconds: 10,
+      server_time: '2026-08-27T15:00:00.000Z',
+    });
+
+    service.synchronize({});
+
+    expect(service.remainingSeconds()).toBe(10);
+  });
+});
--- a/src/app/core/services/checkout-countdown.service.ts
+++ b/src/app/core/services/checkout-countdown.service.ts
@@ -0,0 +1,97 @@
+import { Injectable, OnDestroy, signal } from '@angular/core';
+
+export interface CheckoutTiming {
+  expires_at: string | null;
+  expires_in_seconds: number | null;
+  server_time: string;
+}
+
+@Injectable({
+  providedIn: 'root',
+})
+export class CheckoutCountdownService implements OnDestroy {
+  private readonly remainingSecondsState = signal<number | null>(null);
+  private deadlineMs: number | null = null;
+  private intervalId: ReturnType<typeof setInterval> | null = null;
+
+  readonly remainingSeconds = this.remainingSecondsState.asReadonly();
+
+  synchronize(timing: Partial<CheckoutTiming>): void {
+    const remainingSeconds = this.resolveRemainingSeconds(timing);
+
+    if (remainingSeconds === undefined) {
+      return;
+    }
+
+    if (remainingSeconds === null) {
+      this.clear();
+      return;
+    }
+
+    this.stopInterval();
+    this.deadlineMs = Date.now() + remainingSeconds * 1_000;
+    this.updateRemainingSeconds();
+
+    if (remainingSeconds > 0) {
+      this.intervalId = setInterval(() => this.updateRemainingSeconds(), 1_000);
+    }
+  }
+
+  clear(): void {
+    this.stopInterval();
+    this.deadlineMs = null;
+    this.remainingSecondsState.set(null);
+  }
+
+  ngOnDestroy(): void {
+    this.clear();
+  }
+
+  private resolveRemainingSeconds(timing: Partial<CheckoutTiming>): number | null | undefined {
+    if (timing.expires_at === null && timing.expires_in_seconds === null) {
+      return null;
+    }
+
+    const expiresAt =
+      typeof timing.expires_at === 'string' ? Date.parse(timing.expires_at) : Number.NaN;
+    const serverTime =
+      typeof timing.server_time === 'string' ? Date.parse(timing.server_time) : Number.NaN;
+
+    if (Number.isFinite(expiresAt) && Number.isFinite(serverTime)) {
+      return Math.max(0, Math.ceil((expiresAt - serverTime) / 1_000));
+    }
+
+    if (
+      typeof timing.expires_in_seconds === 'number' &&
+      Number.isFinite(timing.expires_in_seconds)
+    ) {
+      return Math.max(0, Math.ceil(timing.expires_in_seconds));
+    }
+
+    if (Number.isFinite(expiresAt)) {
+      return Math.max(0, Math.ceil((expiresAt - Date.now()) / 1_000));
+    }
+
+    return undefined;
+  }
+
+  private updateRemainingSeconds(): void {
+    if (this.deadlineMs === null) {
+      return;
+    }
+
+    const remainingSeconds = Math.max(0, Math.ceil((this.deadlineMs - Date.now()) / 1_000));
+    this.remainingSecondsState.set(remainingSeconds);
+
+    if (remainingSeconds === 0) {
+      this.stopInterval();
+    }
+  }
+
+  private stopInterval(): void {
+    if (this.intervalId !== null) {
+      clearInterval(this.intervalId);
+      this.intervalId = null;
+    }
+  }
+}
--- a/src/app/core/services/checkout.service.spec.ts
+++ b/src/app/core/services/checkout.service.spec.ts
@@ -1,9 +1,10 @@
 import { provideHttpClient } from '@angular/common/http';
 import { HttpTestingController, provideHttpClientTesting } from '@angular/common/http/testing';
 import { TestBed } from '@angular/core/testing';
-import { afterEach, beforeEach, describe, expect, it } from 'vitest';
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';

 import { environment } from '../../../environments/environment';
+import { CatalogAvailabilityService } from './catalog/catalog-availability.service';
 import { CheckoutService } from './checkout.service';

 describe('CheckoutService', () => {
@@ -38,4 +39,59 @@ describe('CheckoutService', () => {

    await expect(purchasePromise).resolves.toMatchObject({ id: 55 });
  });
+
+  it('refreshes catalog availability when starting checkout fails', async () => {
+    const catalogAvailabilityService = TestBed.inject(CatalogAvailabilityService);
+    const notifyAvailabilityChanged = vi.spyOn(
+      catalogAvailabilityService,
+      'notifyAvailabilityChanged',
+    );
+    const purchasePromise = service.startCheckout('desfile', { cart_id: 12 });
+    const request = httpMock.expectOne(`${environment.url}tenants/desfile/compras/start-checkout`);
+
+    request.flush(
+      { message: 'No hay stock disponible.' },
+      { status: 422, statusText: 'Unprocessable Entity' },
+    );
+
+    await expect(purchasePromise).rejects.toBeTruthy();
+    expect(notifyAvailabilityChanged).toHaveBeenCalledOnce();
+  });
+
+  it('waits for the expired cart refresh before refreshing catalog availability', async () => {
+    const catalogAvailabilityService = TestBed.inject(CatalogAvailabilityService);
+    const notifyAvailabilityChanged = vi.spyOn(
+      catalogAvailabilityService,
+      'notifyAvailabilityChanged',
+    );
+    const purchasePromise = service.startCheckout('desfile', { cart_id: 12 });
+    const request = httpMock.expectOne(`${environment.url}tenants/desfile/compras/start-checkout`);
+
+    request.flush(
+      {
+        code: 'stock_reservation.expired',
+        message: 'La reserva de stock venció.',
+      },
+      { status: 422, statusText: 'Unprocessable Entity' },
+    );
+
+    await expect(purchasePromise).rejects.toBeTruthy();
+    expect(notifyAvailabilityChanged).not.toHaveBeenCalled();
+  });
+
+  it('preserves checkout timing fields when completing a purchase', async () => {
+    const purchasePromise = service.completePurchase('desfile', 55);
+    const request = httpMock.expectOne(`${environment.url}tenants/desfile/compras/55/complete`);
+    const response = {
+      status: 'pending_payment',
+      expires_at: '2026-08-26T20:00:00.000Z',
+      expires_in_seconds: 900,
+      server_time: '2026-08-26T19:45:00.000Z',
+    };
+
+    expect(request.request.method).toBe('POST');
+    request.flush({ data: response });
+
+    await expect(purchasePromise).resolves.toEqual(response);
+  });
 });
--- a/src/app/core/services/checkout.service.ts
+++ b/src/app/core/services/checkout.service.ts
@@ -1,10 +1,11 @@
-import { Injectable } from '@angular/core';
+import { inject, Injectable } from '@angular/core';
 import { firstValueFrom } from 'rxjs';

 import { environment } from '../../../environments/environment';
 import { ApiPaginatedResponse } from './api-paginated-response.interface';
 import { ApiPaginationQueryParams } from './api-pagination-query-params.interface';
 import { BaseApiService } from './base-api.service';
+import { CatalogAvailabilityService } from './catalog/catalog-availability.service';

 export interface UpdatePurchaseCustomerPayload {
  dni: string;
@@ -45,6 +46,21 @@ export function isInsufficientStockResponse(value: unknown): value is Insufficie
  );
 }

+export interface ExpiredStockReservationResponse {
+  code: 'stock_reservation.expired';
+  message: string;
+}
+
+export function isExpiredStockReservationResponse(
+  value: unknown,
+): value is ExpiredStockReservationResponse {
+  return (
+    typeof value === 'object' &&
+    value !== null &&
+    (value as Partial<ExpiredStockReservationResponse>).code === 'stock_reservation.expired'
+  );
+}
+
 export type StartCheckoutPayload =
  | {
      cart_id: number;
@@ -55,6 +71,9 @@ export type StartCheckoutPayload =

 export interface PurchaseStatusResponse {
  status: string | null;
+  expires_at: string | null;
+  expires_in_seconds: number | null;
+  server_time: string;
 }

 export interface PurchaseSummaryResponse extends PurchaseStatusResponse {
@@ -91,7 +110,6 @@ export interface PurchaseDetailResponse extends PurchaseStatusResponse {
  user_id: number;
  created_at: string | null;
  payment_method: string | null;
-  expires_at: string | null;
  dni: string | null;
  transfer_payer_dni: string | null;
  telefono: string | null;
@@ -109,24 +127,34 @@ export interface PurchaseDetailResponse extends PurchaseStatusResponse {
  providedIn: 'root',
 })
 export class CheckoutService extends BaseApiService {
+  private readonly catalogAvailabilityService = inject(CatalogAvailabilityService);
+
  async startCheckout(
    tenantCode: string,
    payload: StartCheckoutPayload,
  ): Promise<PurchaseDetailResponse> {
-    const response = await firstValueFrom(
-      this.http.post<{ data?: PurchaseDetailResponse } | PurchaseDetailResponse>(
-        `${environment.url}tenants/${tenantCode}/compras/start-checkout`,
-        payload,
-      ),
-    );
+    try {
+      const response = await firstValueFrom(
+        this.http.post<{ data?: PurchaseDetailResponse } | PurchaseDetailResponse>(
+          `${environment.url}tenants/${tenantCode}/compras/start-checkout`,
+          payload,
+        ),
+      );

-    const purchase = this.extractResponseData<PurchaseDetailResponse>(response);
+      const purchase = this.extractResponseData<PurchaseDetailResponse>(response);

-    if (!purchase?.id) {
-      throw new Error('Error al crear la compra.');
+      if (!purchase?.id) {
+        throw new Error('Error al crear la compra.');
+      }
+
+      return purchase;
+    } catch (error) {
+      const responseBody = (error as { error?: unknown } | null)?.error;
+      if (!isExpiredStockReservationResponse(responseBody)) {
+        this.catalogAvailabilityService.notifyAvailabilityChanged();
+      }
+      throw error;
    }
-
-    return purchase;
  }

  async generatePaymentIntent(
@@ -171,25 +199,6 @@ export class CheckoutService extends BaseApiService {
    return purchase;
  }

-  async completePurchase(tenantCode: string, purchaseId: number): Promise<PurchaseStatusResponse> {
-    const response = await firstValueFrom(
-      this.http.post<{ data?: PurchaseStatusResponse } | PurchaseStatusResponse>(
-        `${environment.url}tenants/${tenantCode}/compras/${purchaseId}/complete`,
-        {},
-      ),
-    );
-
-    const purchase = this.extractResponseData<PurchaseStatusResponse>(response);
-
-    if (!purchase) {
-      throw new Error('Error al finalizar la compra.');
-    }
-
-    return {
-      status: purchase.status ?? null,
-    };
-  }
-
  async submitPurchaseForReview(
    tenantCode: string,
    purchaseId: number,
@@ -206,7 +215,7 @@ export class CheckoutService extends BaseApiService {
      throw new Error('Error al enviar la compra a revisi\u00f3n.');
    }

-    return { status: purchase.status ?? null };
+    return purchase;
  }

  async cancelPurchase(tenantCode: string, purchaseId: number): Promise<PurchaseStatusResponse> {
@@ -222,7 +231,7 @@ export class CheckoutService extends BaseApiService {
      throw new Error('Error al cancelar la compra.');
    }

-    return { status: purchase.status ?? null };
+    return purchase;
  }

  async getPurchases(
--- a/src/app/features/store/pages/category-items-page/category-items-page.component.ts
+++ b/src/app/features/store/pages/category-items-page/category-items-page.component.ts
@@ -23,7 +23,10 @@ import {

 import { AuthService } from '../../../../core/services/auth/auth.service';
 import { CartService } from '../../../../core/services/cart/cart.service';
-import { CheckoutService } from '../../../../core/services/checkout.service';
+import {
+  CheckoutService,
+  isExpiredStockReservationResponse,
+} from '../../../../core/services/checkout.service';
 import {
  CatalogGroupLayout,
  CategoryItemsResponse,
@@ -167,10 +170,20 @@ export class CategoryItemsPageComponent {
              ],
            },
      );
-      await this.router.navigate(['/checkout'], { queryParams: { purchase: purchase.id } });
+      await this.router.navigate(['/checkout', purchase.id]);
    } catch (error) {
      console.error('Failed to create direct purchase:', error);
-      this.toastService.danger('No se pudo iniciar la compra directa.');
+      const message =
+        error instanceof HttpErrorResponse && typeof error.error?.message === 'string'
+          ? error.error.message
+          : 'No se pudo iniciar la compra directa.';
+      this.toastService.danger(message);
+
+      if (error instanceof HttpErrorResponse && isExpiredStockReservationResponse(error.error)) {
+        this.cartService.loadCart(true).subscribe({
+          error: (refreshError) => console.error('Error refreshing expired cart', refreshError),
+        });
+      }
    } finally {
      this.creatingDirectPurchase.set(false);
    }
--- a/src/app/features/store/pages/checkout-page/checkout-page.component.html
+++ b/src/app/features/store/pages/checkout-page/checkout-page.component.html
@@ -46,6 +46,17 @@
    </div>

    <div class="checkout-page__cart-col">
+      @if (checkoutRemainingTime(); as remainingTime) {
+        <div
+          class="checkout-page__mobile-countdown d-flex d-md-none align-items-baseline justify-content-center gap-3"
+          role="timer"
+          aria-label="Tiempo restante de compra"
+        >
+          <span class="checkout-page__mobile-countdown-label">Tiempo restante de compra:</span>
+          <span class="checkout-page__mobile-countdown-value">{{ remainingTime }}</span>
+        </div>
+      }
+
      <app-cart
        title="COMPRA"
        [items]="mappedCartItems()"
--- a/src/app/features/store/pages/checkout-page/checkout-page.component.scss
+++ b/src/app/features/store/pages/checkout-page/checkout-page.component.scss
@@ -28,6 +28,24 @@
    display: flex;
    flex-direction: column;
  }
+
+  &__mobile-countdown {
+    flex: 0 0 auto;
+    margin-bottom: 1.5rem;
+    color: var(--tenant-primary);
+    font-weight: 700;
+    white-space: nowrap;
+  }
+
+  &__mobile-countdown-label {
+    font-size: 13px;
+  }
+
+  &__mobile-countdown-value {
+    font-size: 20px;
+    line-height: 1;
+    font-variant-numeric: tabular-nums;
+  }
 }

 .checkout-page__loading {
--- a/src/app/features/store/pages/checkout-page/checkout-page.component.spec.ts
+++ b/src/app/features/store/pages/checkout-page/checkout-page.component.spec.ts
@@ -14,6 +14,7 @@ import { TenantService } from '../../../../core/services/tenant.service';
 import { ToastService } from '../../../../core/services/toast.service';
 import { CartService } from '../../../../core/services/cart/cart.service';
 import { CartEditingPolicy } from '../../../../core/services/tenant.interface';
+import { CheckoutCountdownService } from '../../../../core/services/checkout-countdown.service';
 import { CheckoutPageComponent } from './checkout-page.component';

 describe('CheckoutPageComponent payment validation', () => {
@@ -33,7 +34,7 @@ describe('CheckoutPageComponent payment validation', () => {
    stop: ReturnType<typeof vi.fn>;
  };
  let cartServiceStub: { loadCart: ReturnType<typeof vi.fn> };
-  let routeQueryParamMap: ReturnType<typeof convertToParamMap>;
+  let routeParamMap: ReturnType<typeof convertToParamMap>;
  let authUserState: ReturnType<typeof signal>;
  let tenantState: ReturnType<
    typeof signal<{
@@ -76,7 +77,7 @@ describe('CheckoutPageComponent payment validation', () => {
    cartServiceStub = {
      loadCart: vi.fn().mockReturnValue(of({ id: 30, items: [], subtotal: '0.00' })),
    };
-    routeQueryParamMap = convertToParamMap({});
+    routeParamMap = convertToParamMap({});
    authUserState = signal(null);
    tenantState = signal({
      codigo: 'tenant-test',
@@ -103,8 +104,8 @@ describe('CheckoutPageComponent payment validation', () => {
          provide: ActivatedRoute,
          useValue: {
            snapshot: {
-              get queryParamMap() {
-                return routeQueryParamMap;
+              get paramMap() {
+                return routeParamMap;
              },
            },
          },
@@ -129,6 +130,35 @@ describe('CheckoutPageComponent payment validation', () => {
    return { fixture, component: fixture.componentInstance as any };
  }

+  it('does not expose an active countdown until the purchase timing is loaded', async () => {
+    const countdown = TestBed.inject(CheckoutCountdownService);
+    countdown.synchronize({
+      expires_at: null,
+      expires_in_seconds: 600,
+      server_time: new Date().toISOString(),
+    });
+    checkoutServiceStub.getPurchase.mockResolvedValue({
+      id: 25,
+      status: 'created',
+      expires_at: '2026-08-27T15:10:00.000Z',
+      expires_in_seconds: 600,
+      server_time: '2026-08-27T15:00:00.000Z',
+      items: [],
+      subtotal: '0.00',
+      total: '0.00',
+    });
+    routeParamMap = convertToParamMap({ id: 25 });
+
+    const { component } = createComponent();
+
+    expect(component.checkoutRemainingTime()).toBeNull();
+
+    await Promise.resolve();
+
+    expect(countdown.remainingSeconds()).toBe(600);
+    expect(component.checkoutRemainingTime()).toBe('10:00');
+  });
+
  it('polls QR after five seconds and navigates only when payment is paid', async () => {
    checkoutServiceStub.getPurchase
      .mockResolvedValueOnce({ status: 'pending_payment' })
@@ -317,7 +347,7 @@ describe('CheckoutPageComponent payment validation', () => {
      subtotal: '2501.00',
      total: '2501.00',
    };
-    routeQueryParamMap = convertToParamMap({ purchase: 25 });
+    routeParamMap = convertToParamMap({ id: 25 });
    checkoutServiceStub.getPurchase.mockResolvedValue(purchase);
    authUserState.set({
      id: 7,
@@ -354,7 +384,7 @@ describe('CheckoutPageComponent payment validation', () => {

  it('keeps the checkout hidden while the purchase is loading', async () => {
    let resolvePurchase!: (purchase: any) => void;
-    routeQueryParamMap = convertToParamMap({ purchase: 25 });
+    routeParamMap = convertToParamMap({ id: 25 });
    checkoutServiceStub.getPurchase.mockReturnValue(
      new Promise((resolve) => {
        resolvePurchase = resolve;
@@ -375,12 +405,13 @@ describe('CheckoutPageComponent payment validation', () => {
    });
    await Promise.resolve();

+    expect(checkoutServiceStub.getPurchase).toHaveBeenCalledWith('tenant-test', 25);
    expect(component.isLoadingPurchase()).toBe(false);
    expect(component.checkoutStepIndex()).toBe(0);
  });

  it('opens a pending purchase on the payment step and restores its payment method', async () => {
-    routeQueryParamMap = convertToParamMap({ purchase: 25 });
+    routeParamMap = convertToParamMap({ id: 25 });
    checkoutServiceStub.getPurchase.mockResolvedValue({
      id: 25,
      status: 'pending_payment',
@@ -400,7 +431,7 @@ describe('CheckoutPageComponent payment validation', () => {
  });

  it('generates a new QR when reopening a pending QR purchase', async () => {
-    routeQueryParamMap = convertToParamMap({ purchase: 25 });
+    routeParamMap = convertToParamMap({ id: 25 });
    checkoutServiceStub.getPurchase.mockResolvedValue({
      id: 25,
      status: 'pending_payment',
@@ -424,7 +455,7 @@ describe('CheckoutPageComponent payment validation', () => {
  it.each(['paid', 'cancelled', 'rejected', 'expired'])(
    'redirects a %s purchase to its status page',
    async (status) => {
-      routeQueryParamMap = convertToParamMap({ purchase: 25 });
+      routeParamMap = convertToParamMap({ id: 25 });
      checkoutServiceStub.getPurchase.mockResolvedValue({
        id: 25,
        status,
@@ -442,7 +473,7 @@ describe('CheckoutPageComponent payment validation', () => {
  );

  it('redirects a submitted pending payment purchase to its status page', async () => {
-    routeQueryParamMap = convertToParamMap({ purchase: 25 });
+    routeParamMap = convertToParamMap({ id: 25 });
    checkoutServiceStub.getPurchase.mockResolvedValue({
      id: 25,
      status: 'pending_payment',
@@ -460,7 +491,7 @@ describe('CheckoutPageComponent payment validation', () => {
    expect(routerStub.navigate).toHaveBeenCalledWith(['/checkout/status', 25]);
  });

-  it('shows the API error in a toast when cancelling the purchase fails', async () => {
+  it('shows the API error and redirects to status when cancellation finds an expired purchase', async () => {
    const message = 'La compra venció. Iniciá una nueva compra.';
    checkoutServiceStub.cancelPurchase.mockRejectedValue({
      error: { code: 'purchase.expired', message },
@@ -470,7 +501,9 @@ describe('CheckoutPageComponent payment validation', () => {
    await component.onModifyPurchase();

    expect(toastServiceStub.danger).toHaveBeenCalledWith(message);
-    expect(routerStub.navigate).not.toHaveBeenCalled();
+    expect(routerStub.navigate).toHaveBeenCalledWith(['/checkout/status', 25], {
+      queryParams: { status: 'expired' },
+    });
    expect(globalLoadingServiceStub.start).toHaveBeenCalledOnce();
    expect(globalLoadingServiceStub.stop).toHaveBeenCalledOnce();
    expect(component.isCancellingPurchase()).toBe(false);
@@ -587,7 +620,24 @@ describe('CheckoutPageComponent payment validation', () => {
    expect(component.createdPurchaseId()).toBe(25);
  });

-  it('shows the API message and redirects home when a checkout operation finds an expired purchase', async () => {
+  it('allows leaving checkout when cancellation finds an expired stock reservation', async () => {
+    const message = 'La reserva de stock venció. Usá el carrito activo para continuar.';
+    checkoutServiceStub.cancelPurchase.mockRejectedValue({
+      error: { code: 'stock_reservation.expired', message },
+    });
+    const { component } = createComponent();
+
+    await expect(component.canDeactivate()).resolves.toBe(true);
+
+    expect(toastServiceStub.danger).toHaveBeenCalledWith(message);
+    expect(cartServiceStub.loadCart).toHaveBeenCalledOnce();
+    expect(component.createdPurchaseId()).toBeNull();
+    expect(component.createdPurchase()).toBeNull();
+    expect(globalLoadingServiceStub.start).toHaveBeenCalledOnce();
+    expect(globalLoadingServiceStub.stop).toHaveBeenCalledOnce();
+  });
+
+  it('shows the API message and redirects to status when a checkout operation finds an expired purchase', async () => {
    checkoutServiceStub.generatePaymentIntent.mockRejectedValue(
      new HttpErrorResponse({
        status: 422,
@@ -604,10 +654,35 @@ describe('CheckoutPageComponent payment validation', () => {
    expect(toastServiceStub.danger).toHaveBeenCalledWith(
      'La compra venci\u00f3. Inici\u00e1 una nueva compra.',
    );
-    expect(routerStub.navigate).toHaveBeenCalledWith(['/']);
+    expect(routerStub.navigate).toHaveBeenCalledWith(['/checkout/status', 25], {
+      queryParams: { status: 'expired' },
+    });
    expect(component.isGeneratingIntent()).toBe(false);
  });

+  it('redirects to status when QR polling receives a purchase-expired response', async () => {
+    checkoutServiceStub.getPurchase.mockRejectedValue(
+      new HttpErrorResponse({
+        status: 422,
+        error: {
+          code: 'purchase.expired',
+          message: 'La compra venci\u00f3. Inici\u00e1 una nueva compra.',
+        },
+      }),
+    );
+    const { component } = createComponent();
+
+    await component.selectPaymentMethod('qr');
+    await vi.advanceTimersByTimeAsync(5_000);
+
+    expect(routerStub.navigate).toHaveBeenCalledWith(['/checkout/status', 25], {
+      queryParams: { status: 'expired' },
+    });
+    expect(toastServiceStub.danger).toHaveBeenCalledWith(
+      'La compra venci\u00f3. Inici\u00e1 una nueva compra.',
+    );
+  });
+
  it('treats a generic customer-data error as expired when the local deadline passed', () => {
    const { component } = createComponent();
    component.createdPurchase.set({
@@ -635,6 +710,8 @@ describe('CheckoutPageComponent payment validation', () => {
    expect(toastServiceStub.danger).toHaveBeenCalledWith(
      'La compra venci\u00f3. Inici\u00e1 una nueva compra.',
    );
-    expect(routerStub.navigate).toHaveBeenCalledWith(['/']);
+    expect(routerStub.navigate).toHaveBeenCalledWith(['/checkout/status', 25], {
+      queryParams: { status: 'expired' },
+    });
  });
 });
--- a/src/app/features/store/pages/checkout-page/checkout-page.component.ts
+++ b/src/app/features/store/pages/checkout-page/checkout-page.component.ts
@@ -28,6 +28,7 @@ import { StepComponent } from '../../../../shared/components/stepper/step.compon
 import { StepperComponent } from '../../../../shared/components/stepper/stepper.component';
 import { CheckoutDataStepComponent } from './checkout-data-step.component';
 import { CheckoutPaymentStepComponent } from './checkout-payment-step.component';
+import { CheckoutCountdownService } from '../../../../core/services/checkout-countdown.service';
 import {
  CheckoutForm,
  PaymentMethod,
@@ -64,6 +65,7 @@ export class CheckoutPageComponent implements OnInit, OnDestroy {
  private readonly router = inject(Router);
  private readonly tenantService = inject(TenantService);
  private readonly checkoutService = inject(CheckoutService);
+  private readonly checkoutCountdownService = inject(CheckoutCountdownService);
  private readonly authService = inject(AuthService);
  private readonly globalLoadingService = inject(GlobalLoadingService);
  private readonly toastService = inject(ToastService);
@@ -95,6 +97,28 @@ export class CheckoutPageComponent implements OnInit, OnDestroy {
  protected readonly createdPurchase = signal<PurchaseDetailResponse | null>(null);
  protected readonly isLoadingPurchase = signal(true);
  protected readonly checkoutStepIndex = signal(0);
+  protected readonly checkoutRemainingTime = computed(() => {
+    const purchase = this.createdPurchase();
+
+    if (
+      !purchase ||
+      (typeof purchase.expires_at !== 'string' &&
+        typeof purchase.expires_in_seconds !== 'number')
+    ) {
+      return null;
+    }
+
+    const remainingSeconds = this.checkoutCountdownService.remainingSeconds();
+
+    if (remainingSeconds === null) {
+      return null;
+    }
+
+    const minutes = Math.floor(remainingSeconds / 60);
+    const seconds = remainingSeconds % 60;
+
+    return `${minutes.toString().padStart(2, '0')}:${seconds.toString().padStart(2, '0')}`;
+  });
  protected readonly cartSubtotal = computed(() => {
    const purchase = this.createdPurchase();
    return purchase ? parseFloat(purchase.subtotal) : 0;
@@ -161,7 +185,7 @@ export class CheckoutPageComponent implements OnInit, OnDestroy {
  }

  ngOnInit(): void {
-    const purchaseId = Number(this.route.snapshot.queryParamMap.get('purchase'));
+    const purchaseId = Number(this.route.snapshot.paramMap.get('id'));
    if (!Number.isInteger(purchaseId) || purchaseId <= 0) {
      void this.router.navigate(['/']);
      return;
@@ -228,6 +252,7 @@ export class CheckoutPageComponent implements OnInit, OnDestroy {
        nombre_apellido: formValue.nombre,
      });
      this.createdPurchase.set(purchase);
+      this.checkoutCountdownService.synchronize(purchase);

      this.stepper.next();

@@ -281,6 +306,7 @@ export class CheckoutPageComponent implements OnInit, OnDestroy {
    const tenant = this.tenantService.tenant();
    const purchaseId = this.createdPurchaseId();
    if (!tenant || !purchaseId) {
+      this.checkoutCountdownService.clear();
      return true;
    }

@@ -291,11 +317,25 @@ export class CheckoutPageComponent implements OnInit, OnDestroy {
      await firstValueFrom(this.cartService.loadCart());
      this.createdPurchaseId.set(null);
      this.createdPurchase.set(null);
+      this.checkoutCountdownService.clear();

      this.navigationStarted = true;
      return true;
    } catch (error) {
      console.error('Failed to cancel the current purchase:', error);
+
+      if (this.isStockReservationExpiredError(error)) {
+        this.showRequestError(error, 'La reserva de stock venció.');
+        this.cartService.loadCart(true).subscribe({
+          error: (refreshError) => console.error('Error refreshing expired cart', refreshError),
+        });
+        this.createdPurchaseId.set(null);
+        this.createdPurchase.set(null);
+        this.checkoutCountdownService.clear();
+        this.navigationStarted = true;
+        return true;
+      }
+
      this.showRequestError(error, 'No se pudo cancelar la compra.');
      return false;
    } finally {
@@ -439,6 +479,8 @@ export class CheckoutPageComponent implements OnInit, OnDestroy {
        return;
      }

+      this.checkoutCountdownService.synchronize(purchase);
+
      if (purchase.status === 'paid') {
        this.navigateToPurchaseStatus(purchaseId);
        return;
@@ -488,12 +530,23 @@ export class CheckoutPageComponent implements OnInit, OnDestroy {
        return;
      }

+      this.checkoutCountdownService.synchronize(purchase);
+
      if (purchase.status === 'paid') {
        this.navigateToPurchaseStatus(purchaseId);
        return;
      }
+
+      if (purchase.status === 'expired') {
+        this.navigateToPurchaseStatus(purchaseId);
+        return;
+      }
    } catch (error) {
      console.error('Failed to validate transfer payment:', error);
+      if (this.isPurchaseExpiredError(error)) {
+        this.showRequestError(error, 'La compra venció. Iniciá una nueva compra.');
+        return;
+      }
    }

    if (runId !== this.transferPollingRunId) {
@@ -565,6 +618,8 @@ export class CheckoutPageComponent implements OnInit, OnDestroy {
        return;
      }

+      this.checkoutCountdownService.synchronize(purchase);
+
      if (purchase.status === 'paid') {
        this.handleConfirmedPayment(purchaseId);
        return;
@@ -575,8 +630,17 @@ export class CheckoutPageComponent implements OnInit, OnDestroy {
        this.qrPaymentStatus.set('failed');
        return;
      }
+
+      if (purchase.status === 'expired') {
+        this.navigateToPurchaseStatus(purchaseId);
+        return;
+      }
    } catch (error) {
      console.error('Failed to validate QR payment:', error);
+      if (this.isPurchaseExpiredError(error)) {
+        this.showRequestError(error, 'La compra venció. Iniciá una nueva compra.');
+        return;
+      }
    } finally {
      if (runId === this.qrPollingRunId) {
        this.isCheckingQrPayment.set(false);
@@ -629,6 +693,7 @@ export class CheckoutPageComponent implements OnInit, OnDestroy {
    this.navigationStarted = true;
    this.stopQrPolling();
    this.stopTransferPolling();
+    this.checkoutCountdownService.clear();

    void this.router.navigate(['/checkout/status', purchaseId]);
  }
@@ -666,6 +731,7 @@ export class CheckoutPageComponent implements OnInit, OnDestroy {

      this.createdPurchaseId.set(purchase.id);
      this.createdPurchase.set(purchase);
+      this.checkoutCountdownService.synchronize(purchase);
      this.checkoutStepIndex.set(purchase.status === 'pending_payment' ? 1 : 0);

      if (
@@ -683,15 +749,17 @@ export class CheckoutPageComponent implements OnInit, OnDestroy {
      }
    } catch (error) {
      console.error('Failed to load purchase:', error);
-      this.showRequestError(error, 'No se pudo cargar la compra.');
-      void this.router.navigate(['/']);
+      const expired = this.showRequestError(error, 'No se pudo cargar la compra.');
+      if (!expired) {
+        void this.router.navigate(['/']);
+      }
    }
  }

-  private showRequestError(error: unknown, fallbackMessage: string): void {
+  private showRequestError(error: unknown, fallbackMessage: string): boolean {
    const payload =
      typeof error === 'object' && error !== null && 'error' in error
-        ? (error as { error?: { message?: unknown } }).error
+        ? (error as { error?: ApiErrorResponse }).error
        : undefined;
    const message =
      typeof payload?.message === 'string' && payload.message.trim()
@@ -699,6 +767,13 @@ export class CheckoutPageComponent implements OnInit, OnDestroy {
        : fallbackMessage;

    this.toastService.danger(message);
+
+    if (payload?.code === 'purchase.expired') {
+      this.navigateToExpiredPurchaseStatus();
+      return true;
+    }
+
+    return false;
  }

  private handleCheckoutError(error: unknown, fallbackMessage: string): boolean {
@@ -717,7 +792,7 @@ export class CheckoutPageComponent implements OnInit, OnDestroy {
          ? response.message
          : 'La compra venció. Iniciá una nueva compra.',
      );
-      void this.router.navigate(['/']);
+      this.navigateToExpiredPurchaseStatus();
      return true;
    }

@@ -729,6 +804,43 @@ export class CheckoutPageComponent implements OnInit, OnDestroy {
    return false;
  }

+  private navigateToExpiredPurchaseStatus(): void {
+    const purchaseId = this.createdPurchaseId() ?? this.createdPurchase()?.id;
+
+    if (purchaseId) {
+      if (this.navigationStarted) {
+        return;
+      }
+
+      this.navigationStarted = true;
+      this.stopQrPolling();
+      this.stopTransferPolling();
+      this.checkoutCountdownService.clear();
+      void this.router.navigate(['/checkout/status', purchaseId], {
+        queryParams: { status: 'expired' },
+      });
+      return;
+    }
+
+    void this.router.navigate(['/']);
+  }
+
+  private isPurchaseExpiredError(error: unknown): boolean {
+    if (typeof error !== 'object' || error === null || !('error' in error)) {
+      return false;
+    }
+
+    return (error as { error?: ApiErrorResponse }).error?.code === 'purchase.expired';
+  }
+
+  private isStockReservationExpiredError(error: unknown): boolean {
+    if (typeof error !== 'object' || error === null || !('error' in error)) {
+      return false;
+    }
+
+    return (error as { error?: ApiErrorResponse }).error?.code === 'stock_reservation.expired';
+  }
+
  private hasExpiredPurchase(): boolean {
    const purchase = this.createdPurchase();

--- a/src/app/features/store/pages/product-detail-page/product-detail-page.component.spec.ts
+++ b/src/app/features/store/pages/product-detail-page/product-detail-page.component.spec.ts
@@ -507,9 +507,7 @@ describe('ProductDetailPageComponent', () => {
        },
      ],
    });
-    expect(routerStub.navigate).toHaveBeenCalledWith(['/checkout'], {
-      queryParams: { purchase: 44 },
-    });
+    expect(routerStub.navigate).toHaveBeenCalledWith(['/checkout', 44]);
  });

  it('shows the backend purchase-limit message for a direct checkout', async () => {
--- a/src/app/features/store/pages/product-detail-page/product-detail-page.component.ts
+++ b/src/app/features/store/pages/product-detail-page/product-detail-page.component.ts
@@ -358,9 +358,7 @@ export class ProductDetailPageComponent implements OnInit, OnDestroy {
        ],
      });

-      await this.router.navigate(['/checkout'], {
-        queryParams: { purchase: purchase.id },
-      });
+      await this.router.navigate(['/checkout', purchase.id]);
    } catch (error) {
      console.error('Failed to create direct purchase:', error);
      const message =
--- a/src/app/features/store/pages/purchase-status-page/purchase-status-page.component.spec.ts
+++ b/src/app/features/store/pages/purchase-status-page/purchase-status-page.component.spec.ts
@@ -5,6 +5,7 @@ import {
  CheckoutService,
  PurchaseDetailResponse,
 } from '../../../../core/services/checkout.service';
+import { CartService } from '../../../../core/services/cart/cart.service';
 import { Tenant } from '../../../../core/services/tenant.interface';
 import { TenantService } from '../../../../core/services/tenant.service';
 import { PurchaseStatusPageComponent } from './purchase-status-page.component';
@@ -66,7 +67,7 @@ describe('PurchaseStatusPageComponent', () => {
    TestBed.resetTestingModule();
  });

-  async function render(hasGeneratedTickets: boolean) {
+  async function render(hasGeneratedTickets: boolean, forcedStatus?: string) {
    const checkoutService = {
      getPurchase: vi.fn().mockResolvedValue(purchase(hasGeneratedTickets)),
      withCustomLoading() {
@@ -77,15 +78,24 @@ describe('PurchaseStatusPageComponent', () => {
      navigate: vi.fn().mockResolvedValue(true),
      navigateByUrl: vi.fn().mockResolvedValue(true),
    };
+    const cartService = { clearCart: vi.fn() };

    await TestBed.configureTestingModule({
      imports: [PurchaseStatusPageComponent],
      providers: [
        { provide: CheckoutService, useValue: checkoutService },
+        { provide: CartService, useValue: cartService },
        { provide: TenantService, useValue: { tenant: () => tenant } },
        {
          provide: ActivatedRoute,
-          useValue: { snapshot: { paramMap: convertToParamMap({ id: '42' }) } },
+          useValue: {
+            snapshot: {
+              paramMap: convertToParamMap({ id: '42' }),
+              queryParamMap: convertToParamMap(
+                forcedStatus ? { status: forcedStatus } : {},
+              ),
+            },
+          },
        },
        { provide: Router, useValue: router },
      ],
@@ -100,15 +110,22 @@ describe('PurchaseStatusPageComponent', () => {
      fixture,
      element: fixture.nativeElement as HTMLElement,
      checkoutService,
+      cartService,
      router,
    };
  }

+  it('clears the cart when the purchase is approved', async () => {
+    const { cartService } = await render(true);
+
+    expect(cartService.clearCart).toHaveBeenCalledOnce();
+  });
+
  it('shows the tickets action when this purchase generated tickets', async () => {
    const { element, checkoutService, router } = await render(true);

    expect(checkoutService.getPurchase).toHaveBeenCalledOnce();
-    expect(element.textContent).toContain('Ver mis tickets');
+    expect(element.textContent).toContain('Mis tickets');
    expect(element.textContent).not.toContain('WhatsApp');

    element.querySelector<HTMLButtonElement>('app-button button')?.click();
@@ -134,6 +151,14 @@ describe('PurchaseStatusPageComponent', () => {
    openSpy.mockRestore();
  });

+  it('shows the expired result without polling when checkout redirects after expiration', async () => {
+    const { element, checkoutService } = await render(false, 'expired');
+
+    expect(element.textContent).toContain('LA COMPRA VENCIÓ');
+    expect(element.textContent).not.toContain('ESTAMOS VERIFICANDO TU PAGO');
+    expect(checkoutService.getPurchase).not.toHaveBeenCalled();
+  });
+
  it('polls every five seconds while the payment is pending and shows the confirmation', async () => {
    vi.useFakeTimers();

@@ -147,11 +172,13 @@ describe('PurchaseStatusPageComponent', () => {
          return this;
        },
      };
+      const cartService = { clearCart: vi.fn() };

      await TestBed.configureTestingModule({
        imports: [PurchaseStatusPageComponent],
        providers: [
          { provide: CheckoutService, useValue: checkoutService },
+          { provide: CartService, useValue: cartService },
          { provide: TenantService, useValue: { tenant: () => tenant } },
          {
            provide: ActivatedRoute,
@@ -174,6 +201,7 @@ describe('PurchaseStatusPageComponent', () => {

      expect(checkoutService.getPurchase).toHaveBeenCalledTimes(2);
      expect(fixture.nativeElement.textContent).toContain('COMPRA REALIZADA!');
+      expect(cartService.clearCart).toHaveBeenCalledOnce();

      await vi.advanceTimersByTimeAsync(10_000);
      expect(checkoutService.getPurchase).toHaveBeenCalledTimes(2);
@@ -197,6 +225,7 @@ describe('PurchaseStatusPageComponent', () => {
        imports: [PurchaseStatusPageComponent],
        providers: [
          { provide: CheckoutService, useValue: checkoutService },
+          { provide: CartService, useValue: { clearCart: vi.fn() } },
          { provide: TenantService, useValue: { tenant: () => tenant } },
          {
            provide: ActivatedRoute,
--- a/src/app/features/store/pages/purchase-status-page/purchase-status-page.component.ts
+++ b/src/app/features/store/pages/purchase-status-page/purchase-status-page.component.ts
@@ -15,6 +15,7 @@ import {
  CheckoutService,
  PurchaseStatusResponse,
 } from '../../../../core/services/checkout.service';
+import { CartService } from '../../../../core/services/cart/cart.service';
 import { findMenu } from '../../../../core/services/menu.utils';
 import { TenantService } from '../../../../core/services/tenant.service';
 import { ButtonComponent } from '../../../../shared/components/button/button.component';
@@ -35,6 +36,7 @@ export class PurchaseStatusPageComponent implements OnInit, OnDestroy {
  private readonly route = inject(ActivatedRoute);
  private readonly router = inject(Router);
  private readonly checkoutService = inject(CheckoutService);
+  private readonly cartService = inject(CartService);
  private readonly tenantService = inject(TenantService);
  private readonly isBrowser = isPlatformBrowser(inject(PLATFORM_ID));

@@ -72,6 +74,12 @@ export class PurchaseStatusPageComponent implements OnInit, OnDestroy {
    this.purchaseId = purchaseId;
    this.tenantCode = tenant.codigo;

+    if (this.route.snapshot.queryParamMap?.get('status') === 'expired') {
+      this.status.set('expired');
+      this.isLoading.set(false);
+      return;
+    }
+
    void this.loadStatus();
  }

@@ -98,6 +106,10 @@ export class PurchaseStatusPageComponent implements OnInit, OnDestroy {
      this.status.set(status);
      this.hasGeneratedTickets.set(purchase.has_generated_tickets === true);

+      if (status === 'approved') {
+        this.cartService.clearCart();
+      }
+
      if (status === 'pending') {
        this.schedulePolling();
      } else {
@@ -107,7 +119,10 @@ export class PurchaseStatusPageComponent implements OnInit, OnDestroy {
      console.error('Failed to fetch purchase status:', error);

      if (!this.isDestroyed) {
-        if (isPolling) {
+        if (this.isPurchaseExpiredError(error)) {
+          this.status.set('expired');
+          this.stopPolling();
+        } else if (isPolling) {
          this.schedulePolling();
        } else {
          this.status.set('error');
@@ -154,6 +169,14 @@ export class PurchaseStatusPageComponent implements OnInit, OnDestroy {
    return 'pending';
  }

+  private isPurchaseExpiredError(error: unknown): boolean {
+    if (typeof error !== 'object' || error === null || !('error' in error)) {
+      return false;
+    }
+
+    return (error as { error?: { code?: string } }).error?.code === 'purchase.expired';
+  }
+
  protected goToTickets(): void {
    const route = this.ticketsRoute();

--- a/src/app/features/store/pages/search-page/search-page.component.ts
+++ b/src/app/features/store/pages/search-page/search-page.component.ts
@@ -24,7 +24,10 @@ import { takeUntilDestroyed } from '@angular/core/rxjs-interop';

 import { CartService } from '../../../../core/services/cart/cart.service';
 import { AuthService } from '../../../../core/services/auth/auth.service';
-import { CheckoutService } from '../../../../core/services/checkout.service';
+import {
+  CheckoutService,
+  isExpiredStockReservationResponse,
+} from '../../../../core/services/checkout.service';
 import {
  CatalogFeaturedItem,
  CatalogFeaturedItems,
@@ -199,10 +202,20 @@ export class SearchPageComponent {
              ],
            },
      );
-      await this.router.navigate(['/checkout'], { queryParams: { purchase: purchase.id } });
+      await this.router.navigate(['/checkout', purchase.id]);
    } catch (error) {
      console.error('Failed to create direct purchase:', error);
-      this.toastService.danger('No se pudo iniciar la compra directa.');
+      const message =
+        error instanceof HttpErrorResponse && typeof error.error?.message === 'string'
+          ? error.error.message
+          : 'No se pudo iniciar la compra directa.';
+      this.toastService.danger(message);
+
+      if (error instanceof HttpErrorResponse && isExpiredStockReservationResponse(error.error)) {
+        this.cartService.loadCart(true).subscribe({
+          error: (refreshError) => console.error('Error refreshing expired cart', refreshError),
+        });
+      }
    } finally {
      this.creatingDirectPurchase.set(false);
    }
--- a/src/app/features/store/pages/store-home-page/store-home-page.component.ts
+++ b/src/app/features/store/pages/store-home-page/store-home-page.component.ts
@@ -21,6 +21,7 @@ import { TenantService } from '../../../../core/services/tenant.service';
 import { ToastService } from '../../../../core/services/toast.service';
 import {
  CheckoutService,
+  isExpiredStockReservationResponse,
  isInsufficientStockResponse,
 } from '../../../../core/services/checkout.service';
 import {
@@ -217,10 +218,18 @@ export class StoreHomePageComponent implements OnInit, OnDestroy {
        tenant.codigo,
        reservedCartId !== null ? { cart_id: reservedCartId } : { direct_items: directItems },
      );
-      await this.router.navigate(['/checkout'], { queryParams: { purchase: purchase.id } });
+      await this.router.navigate(['/checkout', purchase.id]);
    } catch (error) {
      console.error('Failed to create direct purchase:', error);

+      if (error instanceof HttpErrorResponse && isExpiredStockReservationResponse(error.error)) {
+        this.toastService.danger(error.error.message);
+        this.cartService.loadCart(true).subscribe({
+          error: (refreshError) => console.error('Error refreshing expired cart', refreshError),
+        });
+        return;
+      }
+
      if (error instanceof HttpErrorResponse && isInsufficientStockResponse(error.error)) {
        const unavailableIds = error.error.unavailable_items
          .map((item) => item.variant_id)
--- a/src/app/features/store/store.routes.ts
+++ b/src/app/features/store/store.routes.ts
@@ -91,15 +91,6 @@ export const routes: Routes = [
            (m) => m.ProductDetailPageComponent,
          ),
      },
-      {
-        path: 'checkout',
-        canActivate: [authGuard, hasMenuGuard('checkout')],
-        canDeactivate: [checkoutPendingPurchaseGuard],
-        loadComponent: () =>
-          import('./pages/checkout-page/checkout-page.component').then(
-            (m) => m.CheckoutPageComponent,
-          ),
-      },
      {
        path: 'checkout/status',
        component: SimpleLayoutComponent,
@@ -113,6 +104,15 @@ export const routes: Routes = [
          },
        ],
      },
+      {
+        path: 'checkout/:id',
+        canActivate: [authGuard, hasMenuGuard('checkout')],
+        canDeactivate: [checkoutPendingPurchaseGuard],
+        loadComponent: () =>
+          import('./pages/checkout-page/checkout-page.component').then(
+            (m) => m.CheckoutPageComponent,
+          ),
+      },
      {
        path: 'ayuda',
        canActivate: [hasMenuGuard('help')],
--- a/src/app/shared/components/cart/cart.component.spec.ts
+++ b/src/app/shared/components/cart/cart.component.spec.ts
@@ -175,6 +175,63 @@ describe('CartComponent', () => {
    expect(removeItem).not.toHaveBeenCalled();
  });

+  it('notifies the user and refreshes the cart when a mutation reports expiration', async () => {
+    const expirationMessage = 'La reserva de stock venció. Usá el carrito activo para continuar.';
+    const removeItem = vi.fn().mockReturnValue(
+      throwError(() => ({
+        error: {
+          code: 'stock_reservation.expired',
+          message: expirationMessage,
+        },
+      })),
+    );
+    const loadCart = vi.fn().mockReturnValue(of({}));
+    const danger = vi.fn();
+
+    await TestBed.configureTestingModule({
+      imports: [CartComponent],
+      providers: [
+        {
+          provide: CartService,
+          useValue: {
+            cart: signal(null).asReadonly(),
+            loadCart,
+            updateItemQuantity: vi.fn(),
+            removeItem,
+          },
+        },
+        {
+          provide: ModalService,
+          useValue: { openConfirmDelete: vi.fn().mockReturnValue(of(true)) },
+        },
+        {
+          provide: ToastService,
+          useValue: { success: vi.fn(), info: vi.fn(), danger },
+        },
+      ],
+    }).compileComponents();
+
+    const fixture = TestBed.createComponent(CartComponent);
+    fixture.componentRef.setInput('items', [
+      {
+        cartItemId: 10,
+        imageUrl: null,
+        product: 'Producto vencido',
+        originalPrice: null,
+        discountedPrice: 1000,
+        discountPercentage: null,
+        attributes: [],
+        quantity: 1,
+      },
+    ]);
+    fixture.detectChanges();
+
+    fixture.debugElement.query(By.css('app-cart-item')).triggerEventHandler('remove');
+
+    expect(danger).toHaveBeenCalledWith(expirationMessage);
+    expect(loadCart).toHaveBeenCalledOnce();
+  });
+
  it('optimistically updates quantity and rolls back on error', async () => {
    vi.useFakeTimers();
    const updateItemQuantity = vi.fn().mockReturnValue(throwError(() => new Error('Error')));
--- a/src/app/shared/components/cart/cart.component.ts
+++ b/src/app/shared/components/cart/cart.component.ts
@@ -98,11 +98,12 @@ export class CartComponent {
                    this.clearOverride(update.cartItemId);
                  },
                  error: (err: HttpErrorResponse) => {
-                    console.error('Error updating cart quantity', err);
-                    const msg =
-                      err.error?.message || 'Error al actualizar la cantidad del producto.';
-                    this.toastService.danger(msg);
                    this.clearOverride(update.cartItemId);
+                    this.handleMutationError(
+                      err,
+                      'Error al actualizar la cantidad del producto.',
+                      'Error updating cart quantity',
+                    );
                  },
                }),
                catchError(() => EMPTY),
@@ -205,9 +206,12 @@ export class CartComponent {
          this.toastService.success(response.message || 'Variante actualizada.');
        },
        error: (error: HttpErrorResponse) => {
-          console.error('Error updating cart item variant', error);
          this.clearVariantOverride(cartItemId);
-          this.toastService.danger(error.error?.message || 'No se pudo actualizar la variante.');
+          this.handleMutationError(
+            error,
+            'No se pudo actualizar la variante.',
+            'Error updating cart item variant',
+          );
        },
      });
  }
@@ -305,10 +309,29 @@ export class CartComponent {
        this.toastService.info(msg);
      },
      error: (err: HttpErrorResponse) => {
-        console.error('Error removing item from cart', err);
-        const msg = err.error?.message || 'Error al eliminar el producto del carrito.';
-        this.toastService.danger(msg);
+        this.handleMutationError(
+          err,
+          'Error al eliminar el producto del carrito.',
+          'Error removing item from cart',
+        );
      },
    });
  }
+
+  private handleMutationError(
+    error: HttpErrorResponse,
+    fallbackMessage: string,
+    logMessage: string,
+  ): void {
+    console.error(logMessage, error);
+    this.toastService.danger(error.error?.message || fallbackMessage);
+
+    if (error.error?.code !== 'stock_reservation.expired') {
+      return;
+    }
+
+    this.cartService.loadCart(true).subscribe({
+      error: (refreshError) => console.error('Error refreshing expired cart', refreshError),
+    });
+  }
 }
Author	SHA1	Message	Date
ncoronel	dbfadf417a	refactor(checkout): remove unused completion request	2026-08-27 12:11:16 -03:00
ncoronel	dddb086cd8	refactor(catalog): remove obsolete products request	2026-08-27 12:11:16 -03:00
ncoronel	a825b3693b	fix(catalog): refresh after expired cart replacement	2026-08-27 09:54:21 -03:00
ncoronel	679342ec8d	fix(checkout): defer catalog refresh for expired reservations	2026-08-27 09:54:15 -03:00
ncoronel	a5420e6a42	feat(checkout): refresh catalog availability on checkout failure	2026-08-27 09:50:33 -03:00
ncoronel	91b8788c91	feat(checkout): implement mobile countdown display and logic	2026-08-27 09:20:24 -03:00
ncoronel	b6a52ceb8c	feat(checkout): enhance countdown synchronization and cleanup logic	2026-08-27 09:03:38 -03:00
ncoronel	51d051733c	fix(store-layout): update checkout countdown logic and test description	2026-08-27 08:59:41 -03:00
ncoronel	f62cd08807	feat(store-header): display checkout countdown	2026-08-27 08:52:57 -03:00
ncoronel	d61b1e4b0a	feat(checkout): synchronize purchase countdown	2026-08-27 08:52:42 -03:00
ncoronel	1bffefece3	fix(store-header): adjust category menu structure and set height for categories	2026-08-27 08:46:53 -03:00
ncoronel	b0d2cd05bc	feat(checkout): add completePurchase method and update PurchaseStatusResponse	2026-08-26 17:00:35 -03:00
ncoronel	591f53c102	Squashed commit of the following: commit `38d03588b1` Merge: `8e987d0` `6f4aa3b` Author: ncoronel <ncoronel@quo.ar> Date: Wed Aug 26 10:25:23 2026 -0300 Merge branch 'fix/cart-expiration-notification' of https://gitea.quo.ar/tbianchini/shopit-front into fix/cart-expiration-notification commit `8e987d0ce6` Author: ncoronel <ncoronel@quo.ar> Date: Wed Aug 26 10:02:26 2026 -0300 fix(purchase-status): clear cart on approved purchase commit `e171b9a233` Author: ncoronel <ncoronel@quo.ar> Date: Tue Aug 25 17:06:07 2026 -0300 refactor(checkout): use purchase id route segment commit `643d43adea` Author: ncoronel <ncoronel@quo.ar> Date: Tue Aug 25 17:05:59 2026 -0300 fix(checkout): handle expired purchase exits commit `d89d01b511` Author: ncoronel <ncoronel@quo.ar> Date: Tue Aug 25 16:47:17 2026 -0300 fix(checkout): refresh expired carts commit `eeb245209b` Author: ncoronel <ncoronel@quo.ar> Date: Tue Aug 25 16:46:12 2026 -0300 fix(checkout): show backend start errors commit `9d3754c2d8` Author: ncoronel <ncoronel@quo.ar> Date: Tue Aug 25 16:33:44 2026 -0300 fix(cart): refresh state after expiration commit `6f4aa3b1bd` Author: ncoronel <ncoronel@quo.ar> Date: Wed Aug 26 10:02:26 2026 -0300 fix(purchase-status): clear cart on approved purchase commit `2b342ec235` Author: ncoronel <ncoronel@quo.ar> Date: Tue Aug 25 17:06:07 2026 -0300 refactor(checkout): use purchase id route segment commit `d06b146104` Author: ncoronel <ncoronel@quo.ar> Date: Tue Aug 25 17:05:59 2026 -0300 fix(checkout): handle expired purchase exits commit `f4e0a9e028` Author: ncoronel <ncoronel@quo.ar> Date: Tue Aug 25 16:47:17 2026 -0300 fix(checkout): refresh expired carts commit `8c2b738806` Author: ncoronel <ncoronel@quo.ar> Date: Tue Aug 25 16:46:12 2026 -0300 fix(checkout): show backend start errors commit `1362d0c163` Author: ncoronel <ncoronel@quo.ar> Date: Tue Aug 25 16:33:44 2026 -0300 fix(cart): refresh state after expiration	2026-08-26 10:29:23 -03:00