refactor: move installed apps configuration to common settings

Author: mariajgrimaldi

openedx_authz/apps.py

@@ -45,8 +45,5 @@ class OpenedxAuthzConfig(AppConfig):
     def ready(self):
         """Initialization layer for the openedx_authz app."""
         # Initialize the enforcer to ensure it's ready when the app starts
-        casbin_adapter_app = "casbin_adapter.apps.CasbinAdapterConfig"
-        if casbin_adapter_app not in settings.INSTALLED_APPS:
-            settings.INSTALLED_APPS.append(casbin_adapter_app)
         from openedx_authz.engine.enforcer import AuthzEnforcer
         AuthzEnforcer()

openedx_authz/settings/common.py

@@ -17,7 +17,9 @@ def plugin_settings(settings):
         settings: The Django settings object
     """
     # Add external third-party apps to INSTALLED_APPS
-
+    casbin_adapter_app = "casbin_adapter.apps.CasbinAdapterConfig"
+    if casbin_adapter_app not in settings.INSTALLED_APPS:
+        settings.INSTALLED_APPS.append(casbin_adapter_app)
     # Add Casbin configuration
     settings.CASBIN_MODEL = os.path.join(
         ROOT_DIRECTORY, "engine", "config", "model.conf"