drfrf 0.0.2

Django REST framework - redux-form connector

drfrf

Django REST framework - redux-form connector

Installation

$ pipenv install drfrf

Usage

Import and use one of ValidateCreateMixin or ValidateUpdateMixin:

from drfrf import ValidateCreateMixin, ValidateUpdateMixin
from rest_framework import viewsets
from rest_framework.decorators import detail_route, list_route
from shop.models import CartItem
from shop.serializers import CartItemSerializer


class CartItemViewSet(ValidateCreateMixin, ValidateUpdateMixin, viewsets.ModelViewSet):
    queryset = CartItem.objects.all()
    serializer_class = CartItemSerializer

    @list_route(methods=["post"], url_path="validate")
    def validate_list(self, request):
        return self.validate_create(request)

    @detail_route(methods=["post"], url_path="validate")
    def validate_detail(self, request, **kwargs):
        return self.validate_update(request, **kwargs)

Posting invalidate data to /items/validate would return error messages:

HTTP/1.1 400 Bad Request
Content-Length: 99
Content-Type: application/json

{
    "amount": [
        "Your current credit is 36€, please top-up your account before adding to your cart."
    ]
}

Browse the complete example here: https://github.com/Theodo-UK/drfrf/tree/master/example/backend/shop

API

ValidateCreateMixin

Exposes one method: validate_create takes Request, validates the input data against the provided serializer and returns a Response.

ValidateUpdateMixin

Exposes one method: validate_update takes Request with kwargs, validates the input data against the provided serializer and returns a Response.

Frontend integration

If you're using redux-form in your frontend, check out drfrf for the front.