From 217d7a8dc2217e02eeb7a6207f2684c7a29e57c5 Mon Sep 17 00:00:00 2001
From: Sergey Elpashev <elpashevs@bk.ru>
Date: Wed, 29 Nov 2023 19:15:16 +0300
Subject: [PATCH] Undefined check

---
 backend/src/modules/proxy/proxy.service.ts | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/backend/src/modules/proxy/proxy.service.ts b/backend/src/modules/proxy/proxy.service.ts
index 932cb36..25282cf 100644
--- a/backend/src/modules/proxy/proxy.service.ts
+++ b/backend/src/modules/proxy/proxy.service.ts
@@ -18,8 +18,9 @@ export class ProxyService {
     async newUser(data: IProxyUser) {
         try {
             if (
-                (await this.proxyUserRepository.findOne({ where: { userName: data.userName } })) ||
-                (await this.proxyUserRepository.findOne({ where: { user_id: data.user_id } }))
+                (await this.proxyUserRepository.findOne({ where: { userName: data.userName } })) || data.user_id
+                    ? await this.proxyUserRepository.findOne({ where: { user_id: data.user_id } })
+                    : false
             )
                 throw new HttpException('User already exists', HttpStatus.FOUND);
             const proxyUser = new ProxyUser();