From f97bb08c5cc9175c35717ff8c13d81dfbfdd9ba4 Mon Sep 17 00:00:00 2001
From: Abdalhamid Alhamad <aahalhmad@gmail.com>
Date: Thu, 5 Dec 2024 11:42:56 +0300
Subject: [PATCH] fix: handle duplicate emails

---
 src/auth/services/auth.service.ts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/auth/services/auth.service.ts b/src/auth/services/auth.service.ts
index 18d13f1..1e261e6 100644
--- a/src/auth/services/auth.service.ts
+++ b/src/auth/services/auth.service.ts
@@ -73,6 +73,12 @@ export class AuthService {
       throw new BadRequestException('USERS.EMAIL_ALREADY_SET');
     }
 
+    const existingUser = await this.userService.findUser({ email });
+
+    if (existingUser) {
+      throw new BadRequestException('USERS.EMAIL_ALREADY_TAKEN');
+    }
+
     return this.userService.setEmail(userId, email);
   }