Django使用单个模型创建嵌套的json

Question

我正在使用Django rest framewrok，我的数据存储在数据库中，如下所示。这里的“名称”列包含不同的组织名称，我正在尝试根据不同的组织名称对数据进行分组并创建json响应，如下所示。

Json：

  [
  {
    "org1": [
      {
        "address": "france",
        "phone": "3"
      },
      {
        "address": "uk",
        "phone": "4"
      },
      {
        "address": "ind",
        "phone": "99"
      }
    ]
  },
  {
    "org2": [
      {
        "address": "Uk",
        "phone": "8997"
      }
    ]
  }
]

模型，序列化器和视图集如下所示

 class OrganizationSerializer(serializers.ModelSerializer):

    class Meta:
        model = CustomerEvents
        fields = ('name','address','phone',)

class OrganizationSerializerViewSet(generics.ModelViewSet):
    queryset = Organization.objects.all()
    serializer_class = OrganizationSerializer


class Organization(models.Model):
    name = models.CharField(max_length=255, blank=False)
    address = models.CharField(max_length=255, blank=False, null=False)
    phone = models.CharField(max_length=255, blank=False, null=False)

    class Meta:
        ordering = ('-pk',)
        db_table = 'org'

请帮助我如何使用DRF做到这一点？

谢谢