From 9ab31d4514f1ca55d72e9fa1b7b5737359bff27c Mon Sep 17 00:00:00 2001
From: Karmaa <88517757+LukeGus@users.noreply.github.com>
Date: Tue, 7 Oct 2025 20:02:09 -0500
Subject: [PATCH] Update src/backend/database/routes/snippets.ts

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
---
 src/backend/database/routes/snippets.ts | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/backend/database/routes/snippets.ts b/src/backend/database/routes/snippets.ts
index 4d8b83b5..23af7bf7 100644
--- a/src/backend/database/routes/snippets.ts
+++ b/src/backend/database/routes/snippets.ts
@@ -54,10 +54,11 @@ router.get(
   async (req: Request, res: Response) => {
     const userId = (req as any).userId;
     const { id } = req.params;
+    const snippetId = parseInt(id, 10);
 
-    if (!isNonEmptyString(userId) || !id) {
-      authLogger.warn("Invalid request for snippet fetch");
-      return res.status(400).json({ error: "Invalid request" });
+    if (!isNonEmptyString(userId) || isNaN(snippetId)) {
+      authLogger.warn("Invalid request for snippet fetch: invalid ID", { userId, id });
+      return res.status(400).json({ error: "Invalid request parameters" });
     }
 
     try {