[Fixed]-How can I create API with Django and API REST Framework but based on existing models?

0👍

✅

Not sure your model looks like, but I think you just need to add SerializerMethodField on your CodeClientSerializer.

class CodeClientSerializer(serializers.ModelSerializer):
    hours = serializers.SerializerMethodField()
    min_hours = serializers.SerializerMethodField()

    class Meta:
        model = CodeClient
        fields = (
            ...
            'hours', 
            'min_hours',
        )


    def get_hours(self, obj):
        return HOURS # set your value here

    def get_min_hours(self, obj):
        return MIN_HOURS # set your value here

👤gzerone

Bokeh Chart to image from django view

1👍

I need to create API REST base on models of the project

DRF provides a ModelViewSet just for that, all you do is tie it to one of your models

class MyModelViewSet(viewsets.ModelViewSet):
    """
    A viewset for viewing and editing user instances.
    """
    serializer_class = MyModelSerializer
    queryset = MyModel.objects.all()

http://www.django-rest-framework.org/api-guide/viewsets/#modelviewset

I need to use nested serializers
and for your serializer you can do:

class MyModelSerializer(serializers.ModelSerializer):
    nested_field = MyOtherModelSerializer()

    class Meta:
        model = MyModel
        fields = ('field1', 'field2', 'field3')

http://www.django-rest-framework.org/api-guide/serializers/#specifying-nested-serialization

👤bakkal