feat: complete saleor core extensions app with React email templates

- Order confirmation, shipped, and cancelled email templates
- Uses @react-email/components for professional HTML emails
- Sends admin and customer notifications
- Integrates with Resend for email delivery
- Webhook handlers for ORDER_CREATED, ORDER_FULFILLED, ORDER_CANCELLED
- Docker image optimized for production
- Persistent auth data storage via PVC

scripts/generate-app-webhooks-types.ts

@@ -0,0 +1,61 @@
+import { writeFileSync } from "node:fs";
+
+import { compile } from "json-schema-to-typescript";
+
+const schemaFileNames = [
+  // List of all Saleor webhook response schemas - uncomment those you need
+  // "CheckoutCalculateTaxes",
+  // "CheckoutFilterShippingMethods",
+  // "ListStoredPaymentMethods",
+  // "OrderCalculateTaxes",
+  "OrderFilterShippingMethods",
+  // "PaymentGatewayInitializeSession",
+  // "PaymentGatewayInitializeTokenizationSession",
+  // "ShippingListMethodsForCheckout",
+  // "ShippingListMethodsForOrder",
+  // "StoredPaymentMethodDeleteRequested",
+  // "TransactionCancelationRequested",
+  // "TransactionChargeRequested",
+  // "TransactionInitializeSession",
+  // "TransactionProcessSession",
+  // "TransactionRefundRequested",
+];
+
+const path = "https://raw.githubusercontent.com/saleor/saleor/main/saleor/json_schemas/";
+
+const convertToKebabCase = (fileName: string): string => {
+  return fileName
+    .replace(/([A-Z])/g, "-$1")
+    .toLowerCase()
+    .replace(/^-/, "");
+};
+
+const schemaMapping = schemaFileNames.map((fileName) => ({
+  fileName: convertToKebabCase(fileName),
+  url: `${path}${fileName}.json`,
+}));
+
+async function main() {
+  await Promise.all(
+    schemaMapping.map(async ({ fileName, url }) => {
+      const res = await fetch(url);
+
+      const fetchedSchema = await res.json();
+
+      const compiledTypes = await compile(fetchedSchema, fileName, {
+        additionalProperties: false,
+      });
+
+      writeFileSync(`./generated/app-webhooks-types/${fileName}.ts`, compiledTypes);
+    })
+  );
+}
+
+try {
+  console.log("Fetching JSON schemas from Saleor GitHub repository...");
+  await main();
+  console.log("Successfully generated TypeScript files from JSON schemas.");
+} catch (error) {
+  console.error(`Error generating webhook response types: ${error}`);
+  process.exit(1);
+}