From 9830eebcdae7d208c5ddece7c4ace275a1cd56a9 Mon Sep 17 00:00:00 2001
From: Tobias Kunze <r@rixx.de>
Date: Tue, 20 May 2025 22:22:17 +0200
Subject: [PATCH] Build custom object instantiation

---
 src/servala/core/crd.py | 29 ++++++++++++++++++++++++++++-
 1 file changed, 28 insertions(+), 1 deletion(-)

diff --git a/src/servala/core/crd.py b/src/servala/core/crd.py
index 2c2b9fb..173b26c 100644
--- a/src/servala/core/crd.py
+++ b/src/servala/core/crd.py
@@ -9,6 +9,18 @@ from django.utils.translation import gettext_lazy as _
 from servala.core.models import ServiceInstance
 
 
+class CRDModel(models.Model):
+    """Base class for all virtual CRD models"""
+
+    def __init__(self, **kwargs):
+        if spec := kwargs.pop("spec", None):
+            kwargs.update(unnest_data({"spec": spec}))
+        super().__init__(**kwargs)
+
+    class Meta:
+        abstract = True
+
+
 def duplicate_field(field_name, model):
     # Get the field from the model
     field = model._meta.get_field(field_name)
@@ -47,7 +59,7 @@ def generate_django_model(schema, group, version, kind):
 
     # create the model class
     model_name = kind
-    model_class = type(model_name, (models.Model,), model_fields)
+    model_class = type(model_name, (CRDModel,), model_fields)
     return model_class
 
 
@@ -138,6 +150,21 @@ def get_django_field(
     return models.CharField(max_length=255, **kwargs)
 
 
+def unnest_data(data):
+    result = {}
+
+    def _flatten_dict(d, parent_key=""):
+        for key, value in d.items():
+            new_key = f"{parent_key}.{key}" if parent_key else key
+            if isinstance(value, dict):
+                _flatten_dict(value, new_key)
+            else:
+                result[new_key] = value
+
+    _flatten_dict(data)
+    return result
+
+
 class CrdModelFormMixin:
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)