add non editable credentials accounts, for creating demo accounts

Author: FuzzyGrim

src/users/forms.py

@@ -106,6 +106,15 @@ class Meta:
 class UserUpdateForm(forms.ModelForm):
     """Custom form for updating username."""
 
+    def clean(self: "PasswordChangeForm") -> dict:
+        """Check if the user is editable before changing the password."""
+
+        cleaned_data = super().clean()
+        if not self.instance.editable:
+            msg = "Changing the username is not allowed for this account."
+            self.add_error("username", msg)
+        return cleaned_data
+
     def __init__(self: "UserUpdateForm", *args: dict, **kwargs: dict) -> None:
         """Add crispy form helper to add submit button."""
         super().__init__(*args, **kwargs)
@@ -124,6 +133,15 @@ class Meta:
 class PasswordChangeForm(PasswordChangeForm):
     """Custom form for changing password."""
 
+    def clean(self: "PasswordChangeForm") -> dict:
+        """Check if the user is editable before changing the password."""
+
+        cleaned_data = super().clean()
+        if not self.user.editable:
+            msg = "Changing the password is not allowed for this account."
+            self.add_error("new_password2", msg)
+        return cleaned_data
+
     def __init__(self: "PasswordChangeForm", *args: dict, **kwargs: dict) -> None:
         """Remove autofocus from password change form."""
 

src/users/migrations/0004_user_editable.py

@@ -0,0 +1,17 @@
+# Generated by Django 5.0.2 on 2024-02-19 15:05
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("users", "0003_user_default_layout"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="user",
+            name="editable",
+            field=models.BooleanField(default=True),
+        ),
+    ]

src/users/models.py

@@ -16,6 +16,8 @@ def get_default_layout() -> dict:
 class User(AbstractUser):
     """Custom user model that saves the last media search type."""
 
+    editable = models.BooleanField(default=True)
+
     last_search_type = models.CharField(
         max_length=10,
         default="tv",

src/users/views.py

@@ -94,7 +94,10 @@ def profile(request: HttpRequest) -> HttpResponse:
                 password = password_form.save()
                 update_session_auth_hash(request, password)
                 messages.success(request, "Your password has been updated!")
-                logger.info("Successful password change for: %s", request.user.username)
+                logger.info(
+                    "Successful password change for: %s",
+                    request.user.username,
+                )
             else:
                 logger.error(
                     "Failed password change for %s: %s",