submit 'type' fixes

app/api/directus/fields/route.ts

@@ -0,0 +1,40 @@
+// app/api/directus/fields/route.ts
+import { NextRequest, NextResponse } from "next/server";
+
+const DIRECTUS_URL = (process.env.DIRECTUS_URL || "").replace(/\/$/, "");
+const AUTH_HEADER = process.env.DIRECTUS_TOKEN_SUBMIT
+? { Authorization: `Bearer ${process.env.DIRECTUS_TOKEN_SUBMIT}` }
+: {};
+
+export const dynamic = "force-dynamic"; // no caching
+export const revalidate = 0;
+
+export async function GET(req: NextRequest) {
+    const { searchParams } = new URL(req.url);
+    const collection = searchParams.get("collection");
+
+    if (!collection) {
+        return NextResponse.json({ error: "Missing `collection`" }, { status: 400 });
+    }
+
+    // 1) Preferred: /fields/{collection}
+    const url1 = `${DIRECTUS_URL}/fields/${encodeURIComponent(collection)}`;
+    let res = await fetch(url1, { headers: AUTH_HEADER, cache: "no-store" });
+
+    // 2) Fallback: /fields?filter[collection][_eq]=...
+    if (!res.ok) {
+        const url2 = `${DIRECTUS_URL}/fields?filter[collection][_eq]=${encodeURIComponent(collection)}`;
+        res = await fetch(url2, { headers: AUTH_HEADER, cache: "no-store" });
+    }
+
+    if (!res.ok) {
+        const body = await res.text().catch(() => "");
+        return NextResponse.json(
+            { error: "Directus request failed", status: res.status, body },
+            { status: 502 },
+        );
+    }
+
+    const json = await res.json().catch(() => ({}));
+    return NextResponse.json(json);
+}