🐛(backend) serializers readonly

DRF verson 3.15 propagate 'default' from model field to serializer.

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

@@ -8,6 +8,7 @@
 import markdown
 from drf_spectacular.utils import extend_schema_field
 from rest_framework import exceptions, serializers
+from rest_framework.fields import empty
 from rest_framework.generics import get_object_or_404
 
 from joanie.core import enums, models
@@ -85,6 +86,15 @@ class Meta:
             "id",
         ]
 
+    def run_validation(self, data=empty):
+        """
+        Ignore is_main if not present in the data
+        """
+        validated_data = super().run_validation(data)
+        if "is_main" not in data:
+            del validated_data["is_main"]
+        return validated_data
+
 
 class CourseLightSerializer(AbilitiesModelSerializer):
     """

src/backend/joanie/payment/serializers.py

@@ -1,6 +1,7 @@
 """Serializers for api."""
 
 from rest_framework import serializers
+from rest_framework.fields import empty
 
 from joanie.payment import models
 
@@ -30,3 +31,12 @@ class Meta:
             "expiration_year",
             "last_numbers",
         ]
+
+    def run_validation(self, data=empty):
+        """
+        Ignore is_main if not present in the data
+        """
+        validated_data = super().run_validation(data)
+        if "is_main" not in data:
+            del validated_data["is_main"]
+        return validated_data

src/backend/joanie/tests/core/test_api_address.py

@@ -439,6 +439,7 @@ def test_api_address_create_update(self):
         address = models.Address.objects.get()
         self.assertEqual(address.owner, owner)
         self.assertEqual(address.city, payload["city"])
+        self.assertTrue(address.is_main)
 
         # finally update address
         payload["title"] = "Office"
@@ -454,6 +455,7 @@ def test_api_address_create_update(self):
         self.assertEqual(address.title, payload["title"])
         self.assertEqual(address.owner, owner)
         self.assertEqual(address.city, payload["city"])
+        self.assertTrue(address.is_main)
 
     def test_api_address_create_update_read_only_fields(self):
         """