Add first game appeal endpoints

functions/api/game-appeals/metadata.ts

@@ -0,0 +1,16 @@
+import { jsonError, jsonResponse } from "../../common.js";
+import precheck from "./precheck.js";
+
+export async function onRequestPost(context: RequestContext) {
+  const { id }: { id: any } = context.data.body;
+
+  if (typeof id !== "number") return jsonError("Invalid user id", 400);
+
+  const precheckData = await precheck(context, id);
+
+  if (precheckData.error) return jsonError(precheckData.error, 500);
+
+  const { can_appeal, reason } = precheckData;
+
+  return jsonResponse(JSON.stringify({ can_appeal, reason }));
+}