From 0b439d299e9d85d1c8dcae040f6db2ad485e1c49 Mon Sep 17 00:00:00 2001
From: Alexander Cerutti <cerutti.alexander@gmail.com>
Date: Sun, 30 Jul 2023 00:11:02 +0200
Subject: [PATCH] Added early termination if passModel is not specified

---
 examples/firebase/functions/src/index.ts | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/examples/firebase/functions/src/index.ts b/examples/firebase/functions/src/index.ts
index 0a8e7b7..29cb37a 100644
--- a/examples/firebase/functions/src/index.ts
+++ b/examples/firebase/functions/src/index.ts
@@ -58,6 +58,15 @@ declare global {
 
 export const pass = functions.https.onRequest(
 	async (request: RequestWithBody, response) => {
+		if (!request.body.passModel) {
+			response.status(400);
+			response.send({
+				error: "Unspecified 'passModel' parameter: which model should be used?",
+			});
+
+			return;
+		}
+
 		const newPass = await PKPass.from(
 			{
 				// Get relevant pass model from model folder (see passkit-generator/examples/models/)