fix(checkout): lock reviewed payments and refresh cart on exit

src/app/features/store/pages/checkout-page/checkout-page.component.html

@@ -19,6 +19,7 @@
           <app-checkout-payment-step
             [paymentMethods]="paymentMethods"
             [selectedPaymentMethod]="selectedPaymentMethod()"
+            [paymentMethodDisabled]="hasSubmittedTransfer()"
             [copiedTransferField]="copiedTransferField()"
             [transferAccount]="transferAccount()"
             [transferDni]="transferDni()"

src/app/features/store/pages/checkout-page/checkout-page.component.spec.ts

@@ -3,6 +3,7 @@ import { signal } from '@angular/core';
 import { getTestBed, TestBed } from '@angular/core/testing';
 import { BrowserTestingModule, platformBrowserTesting } from '@angular/platform-browser/testing';
 import { ActivatedRoute, convertToParamMap, Router } from '@angular/router';
+import { of } from 'rxjs';
 import { afterEach, beforeAll, beforeEach, describe, expect, it, vi } from 'vitest';
 
 import { AuthService } from '../../../../core/services/auth/auth.service';
@@ -11,6 +12,7 @@ import { CatalogService } from '../../../../core/services/catalog/catalog.servic
 import { GlobalLoadingService } from '../../../../core/services/global-loading/global-loading.service';
 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 { CheckoutPageComponent } from './checkout-page.component';
 
@@ -30,6 +32,7 @@ describe('CheckoutPageComponent payment validation', () => {
     start: ReturnType<typeof vi.fn>;
     stop: ReturnType<typeof vi.fn>;
   };
+  let cartServiceStub: { loadCart: ReturnType<typeof vi.fn> };
   let routeQueryParamMap: ReturnType<typeof convertToParamMap>;
   let authUserState: ReturnType<typeof signal>;
   let tenantState: ReturnType<
@@ -62,7 +65,7 @@ describe('CheckoutPageComponent payment validation', () => {
       generatePaymentIntent: vi.fn().mockResolvedValue({
         qr_data: { qr_code: 'qr-value' },
       }),
-      submitPurchaseForReview: vi.fn().mockResolvedValue({ status: 'pending_payment' }),
+      submitPurchaseForReview: vi.fn().mockResolvedValue({ status: 'in_review' }),
       getPurchase: vi.fn().mockResolvedValue({ status: 'pending_payment' }),
       withCustomLoading: vi.fn(),
     };
@@ -70,6 +73,9 @@ describe('CheckoutPageComponent payment validation', () => {
     routerStub = { navigate: vi.fn() };
     toastServiceStub = { danger: vi.fn() };
     globalLoadingServiceStub = { start: vi.fn(), stop: vi.fn() };
+    cartServiceStub = {
+      loadCart: vi.fn().mockReturnValue(of({ id: 30, items: [], subtotal: '0.00' })),
+    };
     routeQueryParamMap = convertToParamMap({});
     authUserState = signal(null);
     tenantState = signal({
@@ -92,6 +98,7 @@ describe('CheckoutPageComponent payment validation', () => {
         { provide: AuthService, useValue: { user: authUserState } },
         { provide: GlobalLoadingService, useValue: globalLoadingServiceStub },
         { provide: ToastService, useValue: toastServiceStub },
+        { provide: CartService, useValue: cartServiceStub },
         {
           provide: ActivatedRoute,
           useValue: {
@@ -220,8 +227,11 @@ describe('CheckoutPageComponent payment validation', () => {
     expect(component.hasSubmittedTransfer()).toBe(true);
     expect(component.isPurchaseModificationDisabled()).toBe(true);
 
+    await component.selectPaymentMethod('qr');
     await component.onModifyPurchase();
 
+    expect(component.selectedPaymentMethod()).toBe('transfer');
+    expect(checkoutServiceStub.generatePaymentIntent).not.toHaveBeenCalled();
     expect(checkoutServiceStub.cancelPurchase).not.toHaveBeenCalled();
     expect(globalLoadingServiceStub.start).not.toHaveBeenCalled();
     expect(routerStub.navigate).not.toHaveBeenCalled();
@@ -267,19 +277,11 @@ describe('CheckoutPageComponent payment validation', () => {
     expect(component.transferValidationStatus()).toBe('error');
   });
 
-  it('cancels transfer polling when the payment method changes or the component is destroyed', async () => {
-    const first = createComponent();
-    first.component.selectedPaymentMethod.set('transfer');
-    first.component.onComplete();
-    checkoutServiceStub.generatePaymentIntent.mockResolvedValueOnce({});
-    await first.component.selectPaymentMethod('qr');
-    await vi.advanceTimersByTimeAsync(12_000);
-    expect(checkoutServiceStub.getPurchase).not.toHaveBeenCalled();
-
-    const second = createComponent();
-    second.component.selectedPaymentMethod.set('transfer');
-    second.component.onComplete();
-    second.fixture.destroy();
+  it('cancels transfer polling when the component is destroyed', async () => {
+    const checkout = createComponent();
+    checkout.component.selectedPaymentMethod.set('transfer');
+    await checkout.component.onComplete();
+    checkout.fixture.destroy();
     await vi.advanceTimersByTimeAsync(12_000);
     expect(checkoutServiceStub.getPurchase).not.toHaveBeenCalled();
   });
@@ -510,6 +512,7 @@ describe('CheckoutPageComponent payment validation', () => {
     await Promise.resolve();
 
     expect(checkoutServiceStub.cancelPurchase).toHaveBeenCalledWith('tenant-test', 25);
+    expect(cartServiceStub.loadCart).toHaveBeenCalledOnce();
     expect(globalLoadingServiceStub.start).toHaveBeenCalledOnce();
     expect(globalLoadingServiceStub.stop).not.toHaveBeenCalled();
     expect(component.createdPurchaseId()).toBeNull();
@@ -566,6 +569,7 @@ describe('CheckoutPageComponent payment validation', () => {
     await expect(component.canDeactivate()).resolves.toBe(true);
 
     expect(checkoutServiceStub.cancelPurchase).toHaveBeenCalledWith('tenant-test', 25);
+    expect(cartServiceStub.loadCart).toHaveBeenCalledOnce();
     expect(component.createdPurchaseId()).toBeNull();
     expect(globalLoadingServiceStub.start).toHaveBeenCalledOnce();
     expect(globalLoadingServiceStub.stop).toHaveBeenCalledOnce();

src/app/features/store/pages/checkout-page/checkout-page.component.ts

@@ -11,7 +11,7 @@ import {
 import { HttpErrorResponse } from '@angular/common/http';
 import { FormBuilder, Validators } from '@angular/forms';
 import { ActivatedRoute, Router } from '@angular/router';
-import { startWith } from 'rxjs';
+import { firstValueFrom, startWith } from 'rxjs';
 
 import { TenantService } from '../../../../core/services/tenant.service';
 import {
@@ -22,6 +22,7 @@ import {
 import { AuthService } from '../../../../core/services/auth/auth.service';
 import { GlobalLoadingService } from '../../../../core/services/global-loading/global-loading.service';
 import { ToastService } from '../../../../core/services/toast.service';
+import { CartService } from '../../../../core/services/cart/cart.service';
 import { CartComponent, CartItemMock } from '../../../../shared/components/cart/cart.component';
 import { StepComponent } from '../../../../shared/components/stepper/step.component';
 import { StepperComponent } from '../../../../shared/components/stepper/stepper.component';
@@ -66,6 +67,7 @@ export class CheckoutPageComponent implements OnInit, OnDestroy {
   private readonly authService = inject(AuthService);
   private readonly globalLoadingService = inject(GlobalLoadingService);
   private readonly toastService = inject(ToastService);
+  private readonly cartService = inject(CartService);
   private readonly qrPollingIntervalMs = 5_000;
   private readonly qrPollingMaxAttempts = 9;
   private readonly transferPollingIntervalMs = 3_000;
@@ -286,6 +288,7 @@ export class CheckoutPageComponent implements OnInit, OnDestroy {
 
     try {
       await this.checkoutService.cancelPurchase(tenant.codigo, purchaseId);
+      await firstValueFrom(this.cartService.loadCart());
       this.createdPurchaseId.set(null);
       this.createdPurchase.set(null);
 
@@ -301,7 +304,7 @@ export class CheckoutPageComponent implements OnInit, OnDestroy {
   }
 
   protected async selectPaymentMethod(method: PaymentMethod): Promise<void> {
-    if (this.navigationStarted) {
+    if (this.navigationStarted || this.hasSubmittedTransfer()) {
       return;
     }
 
@@ -353,6 +356,10 @@ export class CheckoutPageComponent implements OnInit, OnDestroy {
   }
 
   protected async generateTransferIntent(dni: string): Promise<void> {
+    if (this.hasSubmittedTransfer()) {
+      return;
+    }
+
     const purchaseId = this.createdPurchaseId();
     const tenant = this.tenantService.tenant();
 
@@ -642,6 +649,7 @@ export class CheckoutPageComponent implements OnInit, OnDestroy {
 
       if (
         (purchase.status === 'pending_payment' && purchase.expires_at === null) ||
+        purchase.status === 'in_review' ||
         purchase.status === 'paid' ||
         purchase.status === 'cancelled' ||
         purchase.status === 'rejected' ||

src/app/features/store/pages/checkout-page/checkout-payment-step.component.html

@@ -7,13 +7,18 @@
 
       <div class="payment-methods__list" role="radiogroup" aria-label="Metodo de pago">
         @for (method of paymentMethods(); track method.id) {
-          <label class="payment-method" [class.is-selected]="selectedPaymentMethod() === method.id">
+          <label
+            class="payment-method"
+            [class.is-selected]="selectedPaymentMethod() === method.id"
+            [class.is-disabled]="paymentMethodDisabled()"
+          >
             <input
               class="payment-method__radio"
               type="radio"
               name="payment-method"
               [value]="method.id"
               [checked]="selectedPaymentMethod() === method.id"
+              [disabled]="paymentMethodDisabled()"
               (change)="selectPaymentMethod(method.id)"
             />
 

src/app/features/store/pages/checkout-page/checkout-payment-step.component.scss

@@ -63,10 +63,14 @@
   cursor: pointer;
   transition: color 0.2s ease;
 
-  &:hover {
+  &:not(.is-disabled):hover {
     color: #4f4f4f;
   }
 
+  &.is-disabled {
+    cursor: default;
+  }
+
   &.is-selected {
     color: var(--tenant-primary, #6376f3);
   }
@@ -79,6 +83,10 @@
     cursor: pointer;
   }
 
+  &.is-disabled &__radio {
+    cursor: default;
+  }
+
   &__label {
     min-width: 0;
     font-size: 13px;
@@ -91,11 +99,13 @@
     font-size: 0.95rem;
     opacity: 0;
     transform: translateX(-4px);
-    transition: opacity 0.2s ease, transform 0.2s ease;
+    transition:
+      opacity 0.2s ease,
+      transform 0.2s ease;
   }
 
   &.is-selected &__chevron,
-  &:hover &__chevron {
+  &:not(.is-disabled):hover &__chevron {
     opacity: 1;
     transform: translateX(0);
   }
@@ -140,6 +150,4 @@
     font-weight: 700;
     line-height: 1.35;
   }
-
 }
-

src/app/features/store/pages/checkout-page/checkout-payment-step.component.ts

@@ -17,11 +17,12 @@ import {
   imports: [CheckoutPaymentQrComponent, CheckoutPaymentTransferComponent],
   templateUrl: './checkout-payment-step.component.html',
   styleUrl: './checkout-payment-step.component.scss',
-  changeDetection: ChangeDetectionStrategy.OnPush
+  changeDetection: ChangeDetectionStrategy.OnPush,
 })
 export class CheckoutPaymentStepComponent {
   readonly paymentMethods = input.required<ReadonlyArray<PaymentMethodOption>>();
   readonly selectedPaymentMethod = input.required<PaymentMethod>();
+  readonly paymentMethodDisabled = input<boolean>(false);
   readonly copiedTransferField = input<TransferField | null>(null);
   readonly transferAccount = input<TransferAccount | null>(null);
   readonly transferDni = input<string>('');
@@ -40,6 +41,10 @@ export class CheckoutPaymentStepComponent {
   readonly generateTransferIntent = output<string>();
 
   protected selectPaymentMethod(method: PaymentMethod): void {
+    if (this.paymentMethodDisabled()) {
+      return;
+    }
+
     this.paymentMethodChange.emit(method);
   }