[WIP] (backend) Use Response serializer in view..

..Order.create()

src/backend/joanie/core/api.py

@@ -258,6 +258,21 @@ def create(self, request, *args, **kwargs):
                 )
 
             # Return the fresh new order with payment_info
+            print(">>>ID", serializer.data["id"])
+            return Response(
+                serializers.OrderCreateResponseSerializer(
+                    {
+                        **serializer.data,
+                        "payment_info__payment_id": payment_info["payment_id"],
+                        "payment_info__provider": payment_info["provider"],
+                        "payment_info__url": payment_info["url"],
+                        # "payment_info__is_paid": payment_info["is_paid"] ,
+                        # "payment_info": payment_info,
+                        # "payment_info": serializers.PaymentSerializer(**payment_info),
+                    }
+                ).data,
+                status=201,
+            )
             return Response(
                 {**serializer.data, "payment_info": payment_info},
                 status=201,

src/backend/joanie/core/serializers/order_create_body_serializer.py

@@ -7,5 +7,6 @@ class OrderCreateBodySerializer(OrderSerializer):
     billing_address = AddressSerializer(required=False)
 
     class Meta(OrderSerializer.Meta):
+
         fields = OrderSerializer.Meta.fields + ["billing_address"]
         read_only_fields = OrderSerializer.Meta.fields + ["billing_address"]

src/backend/joanie/core/serializers/order_create_response_serializer.py

@@ -1,14 +1,70 @@
 """Serializers for core.api.OrderViewSet.create Response"""
 
 from rest_framework import serializers
+from djmoney.contrib.django_rest_framework import MoneyField
 
-from .model_serializers import OrderSerializer, PaymentSerializer
+from joanie.core import models
+from .model_serializers import OrderSerializer, PaymentSerializer, EnrollmentSerializer
 
 
 class OrderCreateResponseSerializer(OrderSerializer):
-    id = serializers.CharField(required=True)
     payment_info = PaymentSerializer(required=False)
+    id = serializers.CharField(required=True)
 
     class Meta(OrderSerializer.Meta):
         fields = OrderSerializer.Meta.fields + ["payment_info"]
         read_only_fields = OrderSerializer.Meta.fields + ["payment_info"]
+
+    # Copy / Past from OrderSerializer
+    # id = serializers.CharField(read_only=True)
+    # total = MoneyField(
+    #     coerce_to_string=False,
+    #     decimal_places=2,
+    #     max_digits=9,
+    #     min_value=0,
+    #     read_only=True,
+    # )
+    # enrollments = serializers.SerializerMethodField(read_only=True)
+    # organization = serializers.SlugRelatedField(read_only=True, slug_field="id")
+    # product = serializers.SlugRelatedField(read_only=True, slug_field="id")
+    # main_invoice = serializers.SlugRelatedField(read_only=True, slug_field="reference")
+    # certificate = serializers.SlugRelatedField(read_only=True, slug_field="id")
+
+    # class Meta:
+    #     model = models.Order
+    #     fields = [
+    #         "payment_info",
+    #         "id",
+    #         "certificate",
+    #         "created_on",
+    #         "main_invoice",
+    #         "organization",
+    #         "total",
+    #         "total_currency",
+    #         "enrollments",
+    #         "product",
+    #         "state",
+    #     ]
+    #     read_only_fields = [
+    #         "payment_info",
+    #         "id",
+    #         "certificate",
+    #         "created_on",
+    #         "main_invoice",
+    #         "organization",
+    #         "total",
+    #         "total_currency",
+    #         "enrollments",
+    #         "product",
+    #         "state",
+    #     ]
+
+    # def get_enrollments(self, order):
+    #     """
+    #     For the current order, retrieve its related enrollments.
+    #     """
+    #     return EnrollmentSerializer(
+    #         instance=order.get_enrollments(),
+    #         many=True,
+    #         context=self.context,
+    #     ).data