xsolla · ekireevxs · Jan 30, 2024 · Jan 29, 2024
diff --git a/.nvmrc b/.nvmrc
@@ -0,0 +1 @@
+20.10.0
diff --git a/README.md b/README.md
@@ -161,15 +161,15 @@ declare const headlessCheckout: {
 ### Regular components
 
 | **Component**         | **Selector**         | **Status** |
-| --------------------- | -------------------- | ---------- |
+| --------------------- |----------------------|-----------|
 | Payment Methods       | psdk-payment-methods | ✅         |
-| Saved Methods         | ❔                   | 🕑         |
-| Payment Form Messages | ❔                   | 🕑         |
+| Saved Methods         | psdk-saved-methods   | ✅         |
+| Payment Form Messages | ❔                    | 🕑        |
 | Checkbox              | psdk-checkbox        | ✅         |
 | Select                | psdk-select          | ✅         |
-| Apple Pay Button      | ❔                   | 🕑         |
-| Google Pay Button     | ❔                   | 🕑         |
-| Delete Account Button | ❔                   | 🕑         |
+| Apple Pay Button      | ❔                    | 🕑        |
+| Google Pay Button     | ❔                    | 🕑        |
+| Delete Account Button | ❔                    | 🕑        |
 | Submit Button         | psdk-submit-button   | ✅         |
 | User Balance          | psdk-user-balance    | ✅         |
 | Finance Details       | psdk-finance-details | ✅         |

diff --git a/examples/saved-methods/index.html b/examples/saved-methods/index.html
@@ -0,0 +1,91 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta
+      name="viewport"
+      content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0"
+    />
+    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
+    <title>Document</title>
+    <!--
+  Link the SDK bundle.
+  NOTE: In this example, we use a local build just for convenience purposes.
+  -->
+    <script src="../../dist/main.js"></script>
+  </head>
+
+  <body>
+    <h1>Pay Station SDK</h1>
+
+    <!--
+Define a specific Saved methods component in the HTML markup, e.g., `psdk-saved-methods`.
+The `country` attribute indicates the country for which the saved methods are being loaded.
+-->
+    <psdk-saved-methods not-found="Methods not found"></psdk-saved-methods>
+
+    <!-- Initialization script -->
+    <script>
+      if (typeof PayStationSdk === 'undefined') {
+        alert(`
+It seems SDK library is undefined.
+Please, link CDN source or create local build (recommended to test purposes only).
+        `);
+        throw new Error('PayStationSdk not found');
+      }
+      /**
+       * To learn more about creating tokens,
+       * please read https://developers.xsolla.com/api/pay-station/operation/create-token/
+       */
+      const accessToken = '';
+
+      if (!accessToken) {
+        alert(`No token provided. Please, check the documentation`);
+        throw new Error('No token provided');
+      }
+
+      async function initPayStationSdk() {
+        /**
+         * The SDK is available under the PayStationSdk namespace.
+         * To begin initialization, obtain a reference to the headlessCheckout object.
+         */
+        const { headlessCheckout } = PayStationSdk;
+
+        /**
+         * Call the `init()` method with the provided environment object.
+         * The isWebView parameter is required and indicates whether your
+         * integration type is a webview or not.
+         * Please note that this command executes asynchronously.
+         */
+        await headlessCheckout.init({
+          isWebView: false,
+          sandbox: false,
+        });
+
+        /**
+         * After the Payments SDK has been initialized, the next step is setting the token.
+         * To learn more about creating tokens,
+         * please read https://developers.xsolla.com/api/pay-station/operation/create-token/
+         */
+        await headlessCheckout.setToken(accessToken);
+
+        /**
+         * To gain more control over Pay Station components,
+         * you can access them as regular HTML elements.
+         */
+        const savedMethods = document.querySelector('psdk-saved-methods');
+
+        /**
+         * To add extra logic to a component, you can subscribe to
+         * its events and place your code in a callback function.
+         */
+        savedMethods.addEventListener('savedMethodSelected', (event) => {
+          console.log(event.detail);
+        });
+      }
+
+      // run initialization script
+      initPayStationSdk();
+    </script>
+  </body>
+</html>
diff --git a/src/core/web-components/web-component-tag-name.enum.ts b/src/core/web-components/web-component-tag-name.enum.ts
@@ -2,6 +2,7 @@ export enum WebComponentTagName {
   TextComponent = 'psdk-text',
   SubmitButtonComponent = 'psdk-submit-button',
   PaymentMethodsComponent = 'psdk-payment-methods',
+  SavedMethodsComponent = 'psdk-saved-methods',
   PriceTextComponent = 'psdk-price-text',
   FinanceDetailsComponent = 'psdk-finance-details',
   LegalComponent = 'psdk-legal',

diff --git a/src/core/web-components/web-components.map.ts b/src/core/web-components/web-components.map.ts
@@ -12,6 +12,7 @@ import { ThreeDsComponent } from '../../features/headless-checkout/web-component
 import { PhoneComponent } from '../../features/headless-checkout/web-components/phone-component/phone.component';
 import { SelectComponent } from '../../features/headless-checkout/web-components/select/select.component';
 import { CheckboxComponent } from '../../features/headless-checkout/web-components/checkbox/checkbox.component';
+import { SavedMethodsComponent } from '../../features/headless-checkout/web-components/saved-methods/saved-methods.component';
 import { UserBalanceComponent } from '../../features/headless-checkout/web-components/user-balance-component/user-balance-component';
 
 export const webComponents: {
@@ -20,6 +21,7 @@ export const webComponents: {
   [WebComponentTagName.TextComponent]: TextComponent,
   [WebComponentTagName.SubmitButtonComponent]: SubmitButtonComponent,
   [WebComponentTagName.PaymentMethodsComponent]: PaymentMethodsComponent,
+  [WebComponentTagName.SavedMethodsComponent]: SavedMethodsComponent,
   [WebComponentTagName.PriceTextComponent]: PriceTextComponent,
   [WebComponentTagName.FinanceDetailsComponent]: FinanceDetailsComponent,
   [WebComponentTagName.LegalComponent]: LegalComponent,

diff --git a/src/features/headless-checkout/web-components/payment-methods/payment-methods.component.ts b/src/features/headless-checkout/web-components/payment-methods/payment-methods.component.ts
@@ -50,8 +50,8 @@ export class PaymentMethodsComponent extends WebComponentAbstract {
   protected getHtml(): string {
     const paymentMethodsHtml = this.getMethodsHtml();
     return `
-      <input type="text" class="search" placeholder="${this.searchPlaceHolder}">
-      <ul class="payment-methods">
+      <input type='text' class='search' placeholder='${this.searchPlaceHolder}'>
+      <ul class='payment-methods'>
         ${paymentMethodsHtml ? paymentMethodsHtml.join('') : this.notFoundValue}
       </ul>
     `;

diff --git a/src/features/headless-checkout/web-components/saved-methods/pipes/get-expire-date.pipe.ts b/src/features/headless-checkout/web-components/saved-methods/pipes/get-expire-date.pipe.ts
@@ -0,0 +1,7 @@
+export function getExpireDate(date?: { month: string; year: string }): string {
+  if (!date) {
+    return '';
+  }
+
+  return `${date.month}/${date.year.slice(2)}`;
+}
diff --git a/src/features/headless-checkout/web-components/saved-methods/pipes/name-cutter.pipe.ts b/src/features/headless-checkout/web-components/saved-methods/pipes/name-cutter.pipe.ts
@@ -0,0 +1,41 @@
+import { SavedMethod } from '../../../../../core/saved-method.interface';
+
+const replacerChar = '*';
+
+function findFirstPositionOfNotReplacedChar(value: string): number {
+  const replacedCharLastPosition = value.split('').lastIndexOf(replacerChar);
+  return replacedCharLastPosition > -1
+    ? replacedCharLastPosition + 1
+    : replacedCharLastPosition;
+}
+
+function getTextForCard(cardNumber: string): string {
+  const notReplacedCharFirstPosition =
+    findFirstPositionOfNotReplacedChar(cardNumber);
+  return notReplacedCharFirstPosition === -1
+    ? `${cardNumber}`
+    : `•• ${cardNumber.slice(notReplacedCharFirstPosition).trim()}`;
+}
+
+function getTextForEmail(email: string): string {
+  const firstPositionChar = email.indexOf('*');
+  const notReplacedCharFirstPosition =
+    findFirstPositionOfNotReplacedChar(email);
+  return (
+    email.slice(0, firstPositionChar).trim() +
+    '••' +
+    email.slice(notReplacedCharFirstPosition).trim()
+  );
+}
+
+export function getCutterName(method: SavedMethod): string {
+  if (method.type === 'card') {
+    return getTextForCard(method.name);
+  }
+
+  if (method.name.includes('@')) {
+    return getTextForEmail(method.name);
+  }
+
+  return method.name.replace(/\*/g, '•');
+}
diff --git a/src/features/headless-checkout/web-components/saved-methods/saved-method-attributes.enum.ts b/src/features/headless-checkout/web-components/saved-methods/saved-method-attributes.enum.ts
@@ -0,0 +1,4 @@
+export enum SavedMethodAttributes {
+  paymentMethodId = 'data-payment-method-id',
+  savedMethodId = 'data-saved-method-id',
+}
diff --git a/src/features/headless-checkout/web-components/saved-methods/saved-method.template.spec.ts b/src/features/headless-checkout/web-components/saved-methods/saved-method.template.spec.ts
@@ -0,0 +1,16 @@
+import { getSavedMethodTemplate } from './saved-method.template';
+import { SavedMethod } from '../../../../core/saved-method.interface';
+
+const mockQiwi = {
+  name: '4476 24** **** 9527',
+  psName: 'Mastercard',
+  iconName: 'mastercard.svg',
+  id: 112233,
+} as SavedMethod;
+
+describe('getSavedMethodTemplate', () => {
+  it('Should draw template', () => {
+    expect(getSavedMethodTemplate(mockQiwi)).toContain('img');
+    expect(getSavedMethodTemplate(mockQiwi)).toContain(mockQiwi.name);
+  });
+});
diff --git a/src/features/headless-checkout/web-components/saved-methods/saved-method.template.ts b/src/features/headless-checkout/web-components/saved-methods/saved-method.template.ts
@@ -0,0 +1,31 @@
+import { cdnUrl } from '../../environment';
+import { SavedMethod } from '../../../../core/saved-method.interface';
+import { getExpireDate } from './pipes/get-expire-date.pipe';
+import { getCutterName } from './pipes/name-cutter.pipe';
+
+const iconsPath = `${cdnUrl}/paystation4/brand-logos`;
+
+export const getSavedMethodTemplate = (method: SavedMethod): string => {
+  const expireDate = getExpireDate(method.cardExpiryDate);
+  const name = getCutterName(method);
+  let iconName: string;
+
+  if (!method.iconName) {
+    iconName = 'default.svg';
+  } else {
+    iconName = method.iconName;
+  }
+
+  return `<li class='saved-method' data-payment-method-id='${
+    method.pid
+  }' data-saved-method-id='${method.id}'>
+    <a tabindex='0' href='${method.id}'>
+      <span class='icon'>
+        <img src='${iconsPath}/${iconName}' alt='${method.name}'>
+      </span>
+        <span class='payment-method-name'>${method.psName}</span>
+        <span class='name'>${name}</span>
+        ${expireDate ? `<span class='expire-date'>${expireDate}</span>` : ''}
+    </a>
+</li>`;
+};
diff --git a/src/features/headless-checkout/web-components/saved-methods/saved-methods-attributes.enum.ts b/src/features/headless-checkout/web-components/saved-methods/saved-methods-attributes.enum.ts
@@ -0,0 +1,3 @@
+export enum SavedMethodsAttributes {
+  notFound = 'not-found',
+}
diff --git a/src/features/headless-checkout/web-components/saved-methods/saved-methods-events.enum.ts b/src/features/headless-checkout/web-components/saved-methods/saved-methods-events.enum.ts
@@ -0,0 +1,3 @@
+export enum SavedMethodsEvents {
+  savedMethodSelected = 'savedMethodSelected',
+}