Added 'Hide from userlist' to user settings

app/admin.py

@@ -43,20 +43,24 @@ class CustomUserAdmin(UserAdmin):
 
     fieldsets_ = list((*UserAdmin.fieldsets,))
     fieldsets_.insert(1, (
+        "Visibility",
+        {"fields": ("hide_from_userlist",)},
+    ))
+    fieldsets_.insert(2, (
         "Balance",
         {"fields": ("balance", "allow_order_with_negative_balance")},
     ))
-    fieldsets_.insert(2, (
+    fieldsets_.insert(3, (
         "Supply",
         {"fields": ("allowed_to_supply",)},
     ))
-    fieldsets_.insert(3, (
+    fieldsets_.insert(4, (
         "Profile Picture",
         {"fields": ("profile_picture_filename",)},
     ))
     fieldsets = tuple(fieldsets_)
 
-    list_display = ["username", "balance", "is_active", "allow_order_with_negative_balance"]
+    list_display = ["username", "balance", "allow_order_with_negative_balance", "is_active", "hide_from_userlist"]
 
     def get_actions(self, request): # remove the "delete_selected" action because it breaks some functionality
         actions = super().get_actions(request)

app/migrations/0003_user_hide_from_userlist.py

@@ -0,0 +1,17 @@
+# Generated by Django 4.1.6 on 2023-04-13 19:12
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("app", "0002_setup"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="user",
+            name="hide_from_userlist",
+            field=models.BooleanField(default=False),
+        ),
+    ]

app/models.py

@@ -13,6 +13,7 @@ class User(AbstractUser):
     allow_order_with_negative_balance = models.BooleanField(default=False)
     profile_picture_filename = models.CharField(default="default.svg", max_length=25)
     allowed_to_supply = models.BooleanField(default=False)
+    hide_from_userlist = models.BooleanField(default=False)
 
     def delete(self, *args, **kwargs):
         self.balance = 0

app/views.py

@@ -25,7 +25,7 @@ from .models import RegisterTransaction
 
 
 def login_page(request):
-    userlist = get_user_model().objects.filter(is_superuser=False).filter(is_active=True).order_by("username")
+    userlist = get_user_model().objects.filter(hide_from_userlist=False).filter(is_active=True).order_by("username")
     if request.method == "POST":
         form = AuthenticationForm(request.POST)
         username = request.POST['username']