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

2025-09-25 03:36:26 +08:00
parent 4efabd168c
commit 74677acf77
243 changed files with 28435 additions and 102 deletions
--- a/apps/backend/src/collections/Pages/index.ts
+++ b/apps/backend/src/collections/Pages/index.ts
@@ -0,0 +1,139 @@
+import type { CollectionConfig } from 'payload'
+
+import { authenticated } from '../../access/authenticated'
+import { authenticatedOrPublished } from '../../access/authenticatedOrPublished'
+import { Archive } from '../../blocks/ArchiveBlock/config'
+import { CallToAction } from '../../blocks/CallToAction/config'
+import { Content } from '../../blocks/Content/config'
+import { FormBlock } from '../../blocks/Form/config'
+import { MediaBlock } from '../../blocks/MediaBlock/config'
+import { hero } from '@/heros/config'
+import { slugField } from '@/fields/slug'
+import { populatePublishedAt } from '../../hooks/populatePublishedAt'
+import { generatePreviewPath } from '../../utilities/generatePreviewPath'
+import { revalidateDelete, revalidatePage } from './hooks/revalidatePage'
+
+import {
+  MetaDescriptionField,
+  MetaImageField,
+  MetaTitleField,
+  OverviewField,
+  PreviewField,
+} from '@payloadcms/plugin-seo/fields'
+
+export const Pages: CollectionConfig<'pages'> = {
+  slug: 'pages',
+  access: {
+    create: authenticated,
+    delete: authenticated,
+    read: authenticatedOrPublished,
+    update: authenticated,
+  },
+  // This config controls what's populated by default when a page is referenced
+  // https://payloadcms.com/docs/queries/select#defaultpopulate-collection-config-property
+  // Type safe if the collection slug generic is passed to `CollectionConfig` - `CollectionConfig<'pages'>
+  defaultPopulate: {
+    title: true,
+    slug: true,
+  },
+  admin: {
+    defaultColumns: ['title', 'slug', 'updatedAt'],
+    livePreview: {
+      url: ({ data, req }) => {
+        const path = generatePreviewPath({
+          slug: typeof data?.slug === 'string' ? data.slug : '',
+          collection: 'pages',
+          req,
+        })
+
+        return path
+      },
+    },
+    preview: (data, { req }) =>
+      generatePreviewPath({
+        slug: typeof data?.slug === 'string' ? data.slug : '',
+        collection: 'pages',
+        req,
+      }),
+    useAsTitle: 'title',
+  },
+  fields: [
+    {
+      name: 'title',
+      type: 'text',
+      required: true,
+    },
+    {
+      type: 'tabs',
+      tabs: [
+        {
+          fields: [hero],
+          label: 'Hero',
+        },
+        {
+          fields: [
+            {
+              name: 'layout',
+              type: 'blocks',
+              blocks: [CallToAction, Content, MediaBlock, Archive, FormBlock],
+              required: true,
+              admin: {
+                initCollapsed: true,
+              },
+            },
+          ],
+          label: 'Content',
+        },
+        {
+          name: 'meta',
+          label: 'SEO',
+          fields: [
+            OverviewField({
+              titlePath: 'meta.title',
+              descriptionPath: 'meta.description',
+              imagePath: 'meta.image',
+            }),
+            MetaTitleField({
+              hasGenerateFn: true,
+            }),
+            MetaImageField({
+              relationTo: 'media',
+            }),
+
+            MetaDescriptionField({}),
+            PreviewField({
+              // if the `generateUrl` function is configured
+              hasGenerateFn: true,
+
+              // field paths to match the target field for data
+              titlePath: 'meta.title',
+              descriptionPath: 'meta.description',
+            }),
+          ],
+        },
+      ],
+    },
+    {
+      name: 'publishedAt',
+      type: 'date',
+      admin: {
+        position: 'sidebar',
+      },
+    },
+    ...slugField(),
+  ],
+  hooks: {
+    afterChange: [revalidatePage],
+    beforeChange: [populatePublishedAt],
+    afterDelete: [revalidateDelete],
+  },
+  versions: {
+    drafts: {
+      autosave: {
+        interval: 100, // We set this interval for optimal live preview
+      },
+      schedulePublish: true,
+    },
+    maxPerDoc: 50,
+  },
+}