From 90bfc0f081c49875e63f7a734c678a347d8548a5 Mon Sep 17 00:00:00 2001
From: Basil Kotov <basilkot@gmail.com>
Date: Wed, 18 Dec 2024 14:27:12 +0000
Subject: [PATCH] add cybersource payment processing

---
 client-app/pages/checkout/payment.vue         |   6 +
 .../payment-processing-cyber-source.vue       | 175 ++++++++++++++++++
 locales/en.json                               |   3 +-
 3 files changed, 183 insertions(+), 1 deletion(-)
 create mode 100644 client-app/shared/payment/components/payment-processing-cyber-source.vue

diff --git a/client-app/pages/checkout/payment.vue b/client-app/pages/checkout/payment.vue
index e61a6d95d..d615c5697 100644
--- a/client-app/pages/checkout/payment.vue
+++ b/client-app/pages/checkout/payment.vue
@@ -32,6 +32,11 @@
             @success="onPaymentResult(true)"
             @fail="onPaymentResult(false)"
           />
+          <PaymentProcessingCyberSource
+            v-else-if="paymentTypeName === 'CyberSourcePaymentMethod'"
+            :order="placedOrder"
+            @success="onPaymentResult(true)"
+            @fail="onPaymentResult(false)" />
         </div>
       </template>
     </VcWidget>
@@ -50,6 +55,7 @@ import { PaymentActionType, PaymentProcessingRedirection } from "@/shared/paymen
 import type { PaymentInType } from "@/core/api/graphql/types";
 import PaymentProcessingAuthorizeNet from "@/shared/payment/components/payment-processing-authorize-net.vue";
 import PaymentProcessingSkyflow from "@/shared/payment/components/payment-processing-skyflow.vue";
+import PaymentProcessingCyberSource from "@/shared/payment/components/payment-processing-cyber-source.vue";
 
 const router = useRouter();
 const { placedOrder, allOrderItemsAreDigital } = useCheckout();
diff --git a/client-app/shared/payment/components/payment-processing-cyber-source.vue b/client-app/shared/payment/components/payment-processing-cyber-source.vue
new file mode 100644
index 000000000..38a64871d
--- /dev/null
+++ b/client-app/shared/payment/components/payment-processing-cyber-source.vue
@@ -0,0 +1,175 @@
+<template>
+  <div class="form-group">
+    <label for="cardholderName">Name</label>
+    <input id="cardholderName" class="form-control" name="cardholderName" placeholder="Name on the card">
+    <label id="cardNumber-label">Card Number</label>
+    <div id="number-container" class="form-control"></div>
+    <label for="securityCode-container">Security Code</label>
+    <div id="securityCode-container" class="form-control"></div>
+  </div>
+
+  <div class="form-row">
+    <div class="form-group col-md-6">
+      <label for="expMonth">Expiry month</label>
+      <select id="expMonth" class="form-control">
+        <option>01</option>
+        <option>02</option>
+        <option>03</option>
+        <option>04</option>
+        <option>05</option>
+        <option>06</option>
+        <option>07</option>
+        <option>08</option>
+        <option>09</option>
+        <option>10</option>
+        <option>11</option>
+        <option>12</option>
+      </select>
+    </div>
+    <div class="form-group col-md-6">
+      <label for="expYear">Expiry year</label>
+      <select id="expYear" class="form-control">
+        <option>2025</option>
+        <option>2026</option>
+        <option>2027</option>
+        <option>2028</option>
+        <option>2029</option>
+        <option>2030</option>
+        <option>2031</option>
+      </select>
+    </div>
+  </div>
+
+  <input type="hidden" id="flexresponse" name="flexresponse">
+
+  <VcButton
+            class="flex-1 md:order-first md:flex-none"
+            data-test-id="pay-now-button"
+            @click="sendPaymentData">
+    Pay now
+  </VcButton>
+</template>
+
+<script setup lang="ts">
+import { onMounted } from 'vue';
+import { noop, useScriptTag } from "@vueuse/core";
+import { initializePayment, authorizePayment } from "@/core/api/graphql";
+import type { CustomerOrderType, KeyValueType } from "@/core/api/graphql/types";
+import type { KeyValuePair } from 'tailwindcss/types/config';
+
+interface IEmits {
+  (event: "success"): void;
+  (event: "fail", message?: string | null): void;
+}
+
+interface IProps {
+  order: CustomerOrderType;
+  disabled?: boolean;
+}
+
+const emit = defineEmits<IEmits>();
+const props = defineProps<IProps>();
+
+declare var Flex: any;
+
+let flex: any;
+let microform: any;
+
+function sendPaymentData() {
+  const options = {
+    expirationMonth: '12', // take from input
+    expirationYear: '2025', // take from input
+  };
+
+  microform.createToken(options, (err: any, token: any) => {
+    if (err) {
+      emit('fail', err.message);
+      return;
+    }
+
+    const parameters = [
+      {
+        key: 'token',
+        value: token
+      }
+    ]
+
+    authorizePayment({
+      orderId: props.order.id,
+      paymentId: props.order.inPayments[0]!.id,
+      parameters,
+    }).then(() => {
+      emit('success');
+    }).catch((e) => {
+      emit('fail', e.message);
+    });
+  });
+}
+
+onMounted(async () => {
+  await initPayment();
+});
+
+async function initPayment() {
+  const { publicParameters, errorMessage } = await initializePayment({
+    orderId: props.order.id,
+    paymentId: props.order.inPayments[0]!.id,
+  });
+  // https://jwt.io/libraries
+  // clientScript should be taken from jwt token
+  // it is neccessary to validate token before using the script from it
+  await initScript(getValue(publicParameters!, "clientScript")!);
+  await initFlex(getValue(publicParameters!, "jwt")!);
+  await initForm();
+}
+
+async function initScript(url: string) {
+  return new Promise((resolve, reject) => {
+    console.log('init script', url);
+    const el = document.createElement('script');
+    el.src = url;
+    el.addEventListener('load', resolve);
+    el.addEventListener('error', reject);
+    document.body.append(el);
+  });
+}
+
+async function initForm() {
+  const number = microform.createField('number', { placeholder: 'Card number' });
+  const securityCode = microform.createField('securityCode', { placeholder: '×××' });
+  number.load('#number-container');
+  securityCode.load('#securityCode-container');
+}
+
+var customStyles = {
+  'input': {
+    'font-size': '14px',
+    'font-family': 'helvetica, tahoma, calibri, sans-serif',
+    'color': '#555'
+  },
+  ':focus': { 'color': 'blue' },
+  ':disabled': { 'cursor': 'not-allowed' },
+  'valid': { 'color': '#3c763d' },
+  'invalid': { 'color': '#a94442' }
+};
+
+async function initFlex(key: string) {
+  console.log('init form', Flex);
+  try {
+    flex = new Flex(key);
+    // styling
+    // https://developer.cybersource.com/docs/cybs/en-us/digital-accept-flex/developer/all/rest/digital-accept-flex/microform-integ-v2/styling-v2.html
+    microform = flex.microform({
+      styles: customStyles,
+    });
+  } catch (e) {
+    console.error(e);
+  }
+  console.log('init complete', flex);
+}
+
+function getValue(publicParameters: KeyValueType[], key: string) {
+  return publicParameters.find(x => x.key === key)?.value;
+}
+
+</script>
diff --git a/locales/en.json b/locales/en.json
index 76d9a600b..37725fd9f 100644
--- a/locales/en.json
+++ b/locales/en.json
@@ -266,7 +266,8 @@
       "payment_by_code": {
         "AuthorizeNetPaymentMethod": "Bank card (Authorize.Net)",
         "DefaultManualPaymentMethod": "Manual",
-        "SkyflowPaymentMethod": "Bank card (Skyflow)"
+        "SkyflowPaymentMethod": "Bank card (Skyflow)",
+        "CyberSourcePaymentMethod": "Bank card (CyberSource)"
       },
       "delivery_by_id": {
         "FixedRate_Ground": "Fixed Rate (Ground)",