refactor: migrate to pnpm monorepo with Payload CMS backend and Astro frontend to support scalable website development and AI-assisted workflows

apps/backend/src/hooks/formatSlug.ts

@@ -0,0 +1,27 @@
+import type { FieldHook } from 'payload'
+
+const format = (val: string): string =>
+  val
+    .replace(/ /g, '-')
+    .replace(/[^\w-]+/g, '')
+    .toLowerCase()
+
+const formatSlug =
+  (fallback: string): FieldHook =>
+  ({ data, operation, originalDoc, value }) => {
+    if (typeof value === 'string') {
+      return format(value)
+    }
+
+    if (operation === 'create') {
+      const fallbackData = data?.[fallback] || originalDoc?.[fallback]
+
+      if (fallbackData && typeof fallbackData === 'string') {
+        return format(fallbackData)
+      }
+    }
+
+    return value
+  }
+
+export default formatSlug

apps/backend/src/hooks/populatePublishedAt.ts

@@ -0,0 +1,15 @@
+import type { CollectionBeforeChangeHook } from 'payload'
+
+export const populatePublishedAt: CollectionBeforeChangeHook = ({ data, operation, req }) => {
+  if (operation === 'create' || operation === 'update') {
+    if (req.data && !req.data.publishedAt) {
+      const now = new Date()
+      return {
+        ...data,
+        publishedAt: now,
+      }
+    }
+  }
+
+  return data
+}

apps/backend/src/hooks/revalidateRedirects.ts

@@ -0,0 +1,11 @@
+import type { CollectionAfterChangeHook } from 'payload'
+
+import { revalidateTag } from 'next/cache'
+
+export const revalidateRedirects: CollectionAfterChangeHook = ({ doc, req: { payload } }) => {
+  payload.logger.info(`Revalidating redirects`)
+
+  revalidateTag('redirects')
+
+  return doc
+}