From e591a65945388a82f73c55a0ef31a3e871e18545 Mon Sep 17 00:00:00 2001
From: Philip Molares <philip.molares@udo.edu>
Date: Fri, 5 Mar 2021 00:25:06 +0100
Subject: [PATCH] UserEntity: Make userName unique

Each username should only be given once.

Signed-off-by: Philip Molares <philip.molares@udo.edu>
---
 src/users/user.entity.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/users/user.entity.ts b/src/users/user.entity.ts
index ca753c7bd..33e26114d 100644
--- a/src/users/user.entity.ts
+++ b/src/users/user.entity.ts
@@ -23,7 +23,9 @@ export class User {
   @PrimaryGeneratedColumn('uuid')
   id: string;
 
-  @Column()
+  @Column({
+    unique: true,
+  })
   userName: string;
 
   @Column()