Merge pull request #20 from gboigwe/builders-grid

feat: enhance homepage and add builders grid

packages/nextjs/app/api/builders/route.ts

@@ -0,0 +1,19 @@
+import { NextResponse } from "next/server";
+import { readdir } from "fs/promises";
+import path from "path";
+
+export async function GET() {
+  const buildersPath = path.join(process.cwd(), "app/builders");
+
+  try {
+    const directories = await readdir(buildersPath, { withFileTypes: true });
+    const addresses = directories
+      .filter(dirent => dirent.isDirectory())
+      .map(dirent => dirent.name)
+      .filter(name => name.startsWith("0x"));
+
+    return NextResponse.json(addresses);
+  } catch {
+    return NextResponse.json([], { status: 500 });
+  }
+}

packages/nextjs/app/page.tsx

@@ -3,6 +3,7 @@
 import Link from "next/link";
 import type { NextPage } from "next";
 import { BugAntIcon, MagnifyingGlassIcon } from "@heroicons/react/24/outline";
+import BuildersGrid from "~~/components/batch/BuildersGrid";
 
 const Home: NextPage = () => {
   return (
@@ -44,6 +45,8 @@ const Home: NextPage = () => {
             </div>
           </div>
         </div>
+        {/* Builders Grid */}
+        <BuildersGrid />
       </div>
     </>
   );

packages/nextjs/components/batch/BuildersGrid.tsx

@@ -0,0 +1,72 @@
+import Link from "next/link";
+import { useQuery } from "@tanstack/react-query";
+import { Address } from "~~/components/scaffold-eth";
+import { useScaffoldEventHistory } from "~~/hooks/scaffold-eth";
+
+const BuildersGrid = () => {
+  // Get builder profiles from filesystem
+  const { data: profileBuilders = [], isLoading: profilesLoading } = useQuery<string[]>({
+    queryKey: ["builders-profiles"],
+    queryFn: async () => {
+      const response = await fetch("/api/builders");
+      if (!response.ok) throw new Error("Failed to fetch builders");
+      return response.json();
+    },
+  });
+
+  // Get checked-in builders from contract events
+  const { data: events, isLoading: eventsLoading } = useScaffoldEventHistory({
+    contractName: "BatchRegistry",
+    eventName: "CheckedIn",
+    fromBlock: 127324219n,
+  });
+
+  if (profilesLoading || eventsLoading) {
+    return (
+      <div className="w-full px-6 py-8 text-center">
+        <span className="loading loading-spinner loading-lg text-primary"></span>
+      </div>
+    );
+  }
+
+  const buildersWithoutProfile = (events ?? [])
+    .map(event => event.args.builder)
+    .filter(address => address && !profileBuilders.includes(address));
+
+  return (
+    <div className="w-full px-6 py-8">
+      <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
+        {profileBuilders.map((address, idx) => (
+          <div
+            key={`${address}-${idx}`}
+            className="bg-base-100 rounded-xl p-6 shadow-lg hover:shadow-xl transition-all duration-200 border border-base-200"
+          >
+            <div className="flex flex-col gap-2">
+              <Address address={address} size="lg" />
+              <div className="flex justify-between items-center">
+                <Link href={`/builders/${address}`} className="text-sm font-semibold hover:underline">
+                  View Profile →
+                </Link>
+              </div>
+            </div>
+          </div>
+        ))}
+        {buildersWithoutProfile.map((address, idx) => (
+          <div
+            key={`${address}-${idx}`}
+            className="bg-base-100 rounded-xl p-6 shadow-lg hover:shadow-xl transition-all duration-200 border border-base-200"
+          >
+            <div className="flex flex-col gap-2">
+              <Address address={address} size="lg" />
+              <div className="flex justify-between items-center">
+                <span className="text-sm font-semibold text-primary">No Profile</span>
+              </div>
+            </div>
+          </div>
+        ))}
+      </div>
+    </div>
+  );
+};
+
+export default BuildersGrid;