Crypto payments

jsconfig.json

@@ -8,6 +8,8 @@
     "resolveJsonModule": true,
     "skipLibCheck": true,
     "sourceMap": true,
-    "strict": true
+    "strict": true,
+    "useUnknownInCatchVariables": false,
+    "strictNullChecks": false
   }
 }

package.json

@@ -12,7 +12,8 @@
     "lint": "prettier --check --plugin-search-dir=. .",
     "format": "prettier --write --plugin-search-dir=. .",
     "gen": "graphql-codegen --config codegen.yml",
-    "postinstall": "node scripts/copy-dependencies.js && npm run gen"
+    "postinstall": "node scripts/copy-dependencies.js && npm run gen",
+    "test": "vitest"
   },
   "type": "module",
   "dependencies": {
@@ -54,7 +55,9 @@
   },
   "devDependencies": {
     "@sveltejs/vite-plugin-svelte": "3.1.2",
-    "@tsconfig/svelte": "5.0.4"
+    "@tsconfig/svelte": "5.0.4",
+    "msw": "2.3.1",
+    "vitest": "2.0.3"
   },
   "overrides": {
     "svelte": "4.2.19"

src/lib/payment-processing/checkoutSession.test.ts

@@ -0,0 +1,166 @@
+import { PUBLIC_ASSETS_PATH } from '$env/static/public';
+import { describe, expect, test } from 'vitest';
+import { CreateCheckoutSessionError, formatCheckoutSessionParams } from './checkoutSession';
+import { radomAdapter } from './providers/radom';
+import { stripeAdapter } from './providers/stripe';
+
+const requestBody = {
+  items: [
+    { id: 'clwsmtxpp0000zo6dwkmvu76n', quantity: '1' },
+    { id: 'clwsmtxrj0004zo6dsqvo4b7t', quantity: '1' }
+  ],
+  shippingAddress: {
+    name: 'Jacob Lamont',
+    address1: '333 Elm Circle',
+    city: 'Villa Rica',
+    zip: '30180',
+    country_code: 'US',
+    state_code: 'GA',
+    calling_code: 'US+1',
+    phone: ''
+  }
+};
+
+test('Fails when no order items are included in request body', async () => {
+  const improperRequestBody = structuredClone(requestBody);
+  improperRequestBody.items = [];
+
+  await expect(async () =>
+    formatCheckoutSessionParams(improperRequestBody, stripeAdapter)
+  ).rejects.toThrowError(CreateCheckoutSessionError.EMPTY_CART);
+});
+
+test('Fails when shipping data is malformed', async () => {
+  const improperRequestBody = structuredClone(requestBody) as any;
+  delete improperRequestBody.shippingAddress.address1;
+
+  await expect(async () =>
+    formatCheckoutSessionParams(improperRequestBody, stripeAdapter)
+  ).rejects.toThrowError(CreateCheckoutSessionError.INVALID_SHIPPING_ADDRESS);
+});
+
+describe('Stripe', () => {
+  const expectedStripeCheckoutSessionData = {
+    line_items: [
+      {
+        price_data: {
+          currency: 'USD',
+          product_data: {
+            name: 'Brave | BAT Desk Mat',
+            images: [
+              `${PUBLIC_ASSETS_PATH}/b2847030ab3d174e3788ebf17ebc9e90ef26db4bbba6730b91039912666d078a.png`
+            ],
+            metadata: { printfulVariantId: '3826891072', baseVariantId: 14942 }
+          },
+          unit_amount: 3500
+        },
+        quantity: 1
+      },
+      {
+        price_data: {
+          currency: 'USD',
+          product_data: {
+            name: 'Brave Lion Fleece Zip Up Hoodie / 2XL',
+            images: [
+              `${PUBLIC_ASSETS_PATH}/a996ac2653c1f945483cb2bdabb72e232de591b913148aa708107d4ac9d44053.png`
+            ],
+            metadata: { printfulVariantId: '3576357951', baseVariantId: 15042 }
+          },
+          unit_amount: 4595
+        },
+        quantity: 1
+      }
+    ],
+    mode: 'payment',
+    success_url: 'http://localhost:5173/success/{CHECKOUT_SESSION_ID}/?provider=stripe',
+    cancel_url: 'http://localhost:5173/cart/?session_id={CHECKOUT_SESSION_ID}&provider=stripe',
+    allow_promotion_codes: true,
+    shipping_options: [
+      {
+        shipping_rate_data: {
+          display_name: 'Standard (Estimated delivery: Jul 24-Jul 29)',
+          type: 'fixed_amount',
+          metadata: { printful_shipping_rate_id: 'STANDARD' },
+          fixed_amount: { amount: 399, currency: 'USD' },
+          delivery_estimate: {
+            minimum: { unit: 'day', value: 4 },
+            maximum: { unit: 'day', value: 7 }
+          }
+        }
+      }
+    ],
+    invoice_creation: { enabled: true }
+  };
+
+  test('Converts request body to Stripe checkout session data', async () => {
+    expect(await formatCheckoutSessionParams(requestBody, stripeAdapter)).toMatchObject(
+      expectedStripeCheckoutSessionData
+    );
+  });
+});
+
+describe('Radom', () => {
+  const expectedRadomCheckoutSessionData = {
+    lineItems: [
+      {
+        itemData: {
+          name: 'Brave | BAT Desk Mat',
+          description: 'Quantity: 1',
+          price: 35,
+          imageUrl:
+            'https://cdn.store.bravesoftware.com/b2847030ab3d174e3788ebf17ebc9e90ef26db4bbba6730b91039912666d078a.png',
+          currency: 'USD'
+        }
+      },
+      {
+        itemData: {
+          name: 'Brave Lion Fleece Zip Up Hoodie / 2XL',
+          description: 'Quantity: 1',
+          price: 45.95,
+          imageUrl:
+            'https://cdn.store.bravesoftware.com/a996ac2653c1f945483cb2bdabb72e232de591b913148aa708107d4ac9d44053.png',
+          currency: 'USD'
+        }
+      },
+      {
+        itemData: {
+          name: 'Standard (Estimated delivery: Jul 24-Jul 29)',
+          price: 3.99,
+          currency: 'USD'
+        }
+      }
+    ],
+    currency: 'USD',
+    gateway: {
+      managed: {
+        methods: [
+          {
+            network: 'SepoliaTestnet',
+            token: '0x5D684d37922dAf7Aa2013E65A22880a11C475e25',
+            discountPercentOff: 0.2
+          },
+          { network: 'SepoliaTestnet', token: '0xa4fCE8264370437e718aE207805b4e6233638b9E' },
+          { network: 'SepoliaTestnet', token: '0xE50d86c6dE38F9754f6777d2925377564Bf79482' },
+          {
+            network: 'PolygonTestnet',
+            token: '0xd445cAAbb9eA6685D3A512439256866563a16E93',
+            discountPercentOff: 0.2
+          },
+          { network: 'PolygonTestnet', token: '0x8f8b1972eea072C3C228EbE8f9FEADe03927D70F' },
+          { network: 'PolygonTestnet', token: '0x70BE8802e2F3C6652B7e0814B478f66Ec52d9d88' },
+          { network: 'SolanaDevnet', token: '4zMMC9srt5Ri5X14GAgXhaHii3GnPAEERYPJgZJDncDU' }
+        ]
+      }
+    },
+    successUrl: 'http://localhost:5173/success/{CHECKOUT_SESSION_ID}/?provider=radom',
+    cancelUrl: 'http://localhost:5173/cart/?session_id={CHECKOUT_SESSION_ID}&provider=radom',
+    chargeCustomerNetworkFee: true,
+    customizations: { allowDiscountCodes: true }
+  };
+
+  test('Converts request body to Radom checkout session data', async () => {
+    expect(await formatCheckoutSessionParams(requestBody, radomAdapter)).toMatchObject(
+      expectedRadomCheckoutSessionData
+    );
+  });
+});