Permissions per object like in DRF and django-guardian about graphene-permissions HOT 4 OPEN

# example code - You may need more options or fields to get it to work, refer to readme

from django.db import models
from django.contrib.auth.models import User

class Project(models.Model):
    name = models.CharField(max_length=128)
    owner = models.ForeignKey(User, on_delete=models.PROTECT)
    scrum_master = models.ForeignKey(User, on_delete=models.PROTECT)
    developer = models.ForeignKey(User, on_delete=models.PROTECT) # or M2M Field
    # other fields ...

class AllowProjectOwner:
    @staticmethod
    def has_node_permission(info, id):
        # check if user belongs to specific group or has required role
	return info.context.user == Project.objects.get(pk=id).owner

class AllowProjectScrumMaster:
    @staticmethod
    def has_node_permission(info, id):
        return info.context.user == Project.objects.get(pk=id).scrum_master


class ProjectInfoNode(AuthNode, DjangoObjectType):
    permission_classes = (AllowProjectOwner,)

    class Meta:
        model = Project
        filter_fields = ('name',)
        interfaces = (relay.Node,)


class ProjectScrumNode(AuthNode, DjangoObjectType):
    permission_classes = (AllowProjectScrumMaster,)

    class Meta:
        model = Project
        filter_fields = ('name',)
	# for example: exclude fields or allow different filters, etc here.
        interfaces = (relay.Node,)


class ProjectQuery:
    project_info = relay.Node.Field(ProjectInfoNode)
    project_scrum_info = relay.Node.Field(ProjectScrumNode)


class Query(ProjectQuery, ObjectType):
    pass

# main schema
schema = Schema(query=Query)