eboutic big refactor

eboutic/api.py

@@ -0,0 +1,38 @@
+from django.shortcuts import get_object_or_404
+from ninja_extra import ControllerBase, api_controller, route
+from ninja_extra.exceptions import NotFound, PermissionDenied
+from ninja_extra.permissions import IsAuthenticated
+from pydantic import NonNegativeInt
+
+from core.models import User
+from counter.models import BillingInfo, Customer
+from eboutic.models import Basket
+from eboutic.schemas import BillingInfoSchema
+
+
+@api_controller("/etransaction", permissions=[IsAuthenticated])
+class EtransactionInfoController(ControllerBase):
+    @route.put("/billing-info/{user_id}", url_name="put_billing_info")
+    def put_user_billing_info(self, user_id: NonNegativeInt, info: BillingInfoSchema):
+        """Update or create the billing info of this user."""
+        if user_id == self.context.request.user.id:
+            user = self.context.request.user
+        elif self.context.request.user.is_root:
+            user = get_object_or_404(User, pk=user_id)
+        else:
+            raise PermissionDenied
+        customer, _ = Customer.get_or_create(user)
+        BillingInfo.objects.update_or_create(
+            customer=customer, defaults=info.model_dump(exclude_none=True)
+        )
+
+    @route.get("/data", url_name="etransaction_data", include_in_schema=False)
+    def fetch_etransaction_data(self):
+        """Generate the data to pay an eboutic command with paybox.
+
+        The data is generated with the basket that is used by the current session.
+        """
+        basket = Basket.from_session(self.context.request.session)
+        if basket is None:
+            raise NotFound
+        return dict(basket.get_e_transaction_data())