Add UUID for user model

backend/server/users/migrations/0003_remove_customuser_id_customuser_uuid.py

@@ -0,0 +1,23 @@
+# Generated by Django 5.0.8 on 2024-08-11 12:26
+
+import uuid
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('users', '0002_alter_customuser_profile_pic'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='customuser',
+            name='id',
+        ),
+        migrations.AddField(
+            model_name='customuser',
+            name='uuid',
+            field=models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False, unique=True),
+        ),
+    ]

backend/server/users/models.py

@@ -1,9 +1,11 @@
+import uuid
 from django.contrib.auth.models import AbstractUser
 from django.db import models
 from django_resized import ResizedImageField
 
 class CustomUser(AbstractUser):
     profile_pic = ResizedImageField(force_format="WEBP", quality=75, null=True, blank=True, upload_to='profile-pics/')
+    uuid = models.UUIDField(default=uuid.uuid4, editable=False, unique=True, primary_key=True)
 
     def __str__(self):
         return self.username