Create upload status check endpoint

functions/api/uploads/[[id]].ts

@@ -1,14 +1,4 @@
 export async function onRequestGet(context: RequestContext) {
-  const { current_user: currentUser } = context.data;
-
-  if (!(currentUser?.permissions & (1 << 5)))
-    return new Response('{"error":"Forbidden"}', {
-      headers: {
-        "content-type": "application/json",
-      },
-      status: 403,
-    });
-
   const attachment = context.params.id as string;
   const unsignedURL = `https://mediaproxy.carcrushers.cc/${attachment}?Expires=${(
     Math.round(Date.now() / 1000) + 1800
@@ -33,3 +23,13 @@ export async function onRequestGet(context: RequestContext) {
       .replaceAll("=", "")}`
   );
 }
+
+export async function onRequestHead(context: RequestContext) {
+  const attachment = context.params.id as string;
+
+  return new Response(null, {
+    status: (await context.env.DATA.get(`videoprocessing_${attachment}`))
+      ? 409
+      : 204,
+  });
+}