refactor(blog): update date handling in blog posts to use last edit date

Author: LuggaPugga

source.config.ts

@@ -25,7 +25,6 @@ export const blogPosts = defineCollections({
   dir: "content/blog",
   schema: frontmatterSchema.extend({
     author: z.string(),
-    date: z.iso.date().or(z.date()),
     category: z.enum(["devlog", "updates", "other"]),
   }),
 })

src/app/(home)/blog/page.tsx

@@ -3,29 +3,40 @@
 import { blog } from "@/lib/source"
 import { PathUtils } from "fumadocs-core/source"
 import { BlogSidebar } from "@/components/blog/blog-sidebar"
+import { lastEdit } from "@/lib/api"
 
 function getName(path: string) {
   return PathUtils.basename(path, PathUtils.extname(path))
 }
 
 export default async function Blog() {
-  const posts = [...blog.getPages()].sort(
+  const pages = blog.getPages()
+  
+  const postsWithDates = await Promise.all(
+    pages.map(async (page) => ({
+      page,
+      lastEditDate: await lastEdit(page),
+    }))
+  )
+  
+  const posts = postsWithDates.sort(
     (a, b) =>
-      new Date(b.data.date ?? getName(b.path)).getTime() -
-      new Date(a.data.date ?? getName(a.path)).getTime(),
+      new Date(b.lastEditDate ?? getName(b.page.path)).getTime() -
+      new Date(a.lastEditDate ?? getName(a.page.path)).getTime(),
   )
 
-  const serializablePosts = posts.map((p) => ({
-    path: p.path,
-    data: {
-      title: p.data.title,
-      description: p.data.description,
-      category: p.data.category,
-      url: p.url,
-      date:
-        (typeof p.data.date === "string" ? p.data.date : p.data.date?.toISOString()) ?? undefined,
-    },
-  }))
+  const serializablePosts = await Promise.all(
+    posts.map(async (p) => ({
+      path: p.page.path,
+      data: {
+        title: p.page.data.title,
+        description: p.page.data.description,
+        category: p.page.data.category,
+        url: p.page.url,
+        date: p.lastEditDate,
+      },
+    }))
+  )
 
   return (
     <>