From 81e0af28cc56016671826b35826fcbf7506fd76d Mon Sep 17 00:00:00 2001
From: Gabriellvl <vanlangenhovefga@gmail.com>
Date: Sun, 4 May 2025 13:51:07 +0200
Subject: [PATCH] fix: vervang v4 naar 6 char class id

---
 backend/package.json                         | 1 +
 backend/src/entities/classes/class.entity.ts | 7 +++++--
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/backend/package.json b/backend/package.json
index 7943d61d..1d97dfc0 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -37,6 +37,7 @@
         "jwks-rsa": "^3.1.0",
         "loki-logger-ts": "^1.0.2",
         "marked": "^15.0.7",
+        "nanoid": "^5.1.5",
         "response-time": "^2.3.3",
         "swagger-ui-express": "^5.0.1",
         "uuid": "^11.1.0",
diff --git a/backend/src/entities/classes/class.entity.ts b/backend/src/entities/classes/class.entity.ts
index b2c59ade..e5a04711 100644
--- a/backend/src/entities/classes/class.entity.ts
+++ b/backend/src/entities/classes/class.entity.ts
@@ -1,15 +1,18 @@
 import { Collection, Entity, ManyToMany, PrimaryKey, Property } from '@mikro-orm/core';
-import { v4 } from 'uuid';
 import { Teacher } from '../users/teacher.entity.js';
 import { Student } from '../users/student.entity.js';
 import { ClassRepository } from '../../data/classes/class-repository.js';
+import { customAlphabet } from "nanoid";
+
+const generateClassId = customAlphabet('ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789', 6);
+
 
 @Entity({
     repository: () => ClassRepository,
 })
 export class Class {
     @PrimaryKey()
-    classId? = v4();
+    classId? = generateClassId();
 
     @Property({ type: 'string' })
     displayName!: string;