[#1468] Add configuration step for OpenKlant2 connectivity

src/open_inwoner/configurations/bootstrap/openklant.py

@@ -4,11 +4,28 @@
 from django_setup_configuration.exceptions import ConfigurationRunFailed
 from django_setup_configuration.fields import DjangoModelRef
 from django_setup_configuration.models import ConfigurationModel
+from pydantic import Field
 from zgw_consumers.constants import APITypes
 from zgw_consumers.models import Service
 
 from open_inwoner.configurations.bootstrap.utils import get_service
-from open_inwoner.openklant.models import OpenKlantConfig
+from open_inwoner.openklant.models import OpenKlant2Config, OpenKlantConfig
+
+
+class OpenKlant2Configuration(ConfigurationModel):
+
+    service_identifier: str = DjangoModelRef(OpenKlant2Config, "service")
+
+    class Meta:
+        django_model_refs = {
+            OpenKlant2Config: (
+                "mijn_vragen_kanaal",
+                "mijn_vragen_organisatie_naam",
+                "mijn_vragen_actor",
+                "interne_taak_gevraagde_handeling",
+                "interne_taak_toelichting",
+            )
+        }
 
 
 class KlantenApiConfigurationModel(ConfigurationModel):
@@ -19,6 +36,7 @@ class KlantenApiConfigurationModel(ConfigurationModel):
         "exclude_contactmoment_kanalen",
         default=None,
     )
+    openklant2_config: OpenKlant2Configuration | None = Field(default=None)
 
     class Meta:
         django_model_refs = {
@@ -88,3 +106,39 @@ def execute(self, model: KlantenApiConfigurationModel):
             raise ConfigurationRunFailed(
                 "Unable to validate and save configuration"
             ) from exc
+
+
+class OpenKlant2ConfigurationStep(BaseConfigurationStep[OpenKlant2Configuration]):
+    """
+    Configure the KIC settings and set any feature flags or other options if specified
+    """
+
+    verbose_name = "OpenKlant2 APIs configuration"
+    enable_setting = "openklant2_config_enable"
+    namespace = "openklant2_config"
+    config_model = OpenKlant2Configuration
+
+    def execute(self, model: OpenKlant2Configuration):
+        try:
+            service = get_service(model.service_identifier)
+        except Service.DoesNotExist as exc:
+            raise ConfigurationRunFailed(
+                "Unable to retrieve Service with identifier"
+                f" `{model.service_identifier}`. Try first configuring the `zgw_consum"
+                "ers` configuration steps."
+            ) from exc
+
+        create_or_update_kwargs = model.model_dump(exclude={"service_identifier"}) | {
+            "service": service
+        }
+
+        try:
+            config = OpenKlant2Config.objects.get()
+        except OpenKlant2Config.DoesNotExist:
+            config = OpenKlant2Config()
+
+        for key, val in create_or_update_kwargs.items():
+            setattr(config, key, val)
+
+        config.full_clean()
+        config.save()