def has_object_permission(self, request, view, obj):
return are_friends(request.user.profile, obj)
def has_friendship(request, version=None):
profile = get_object_or_404(Profile.objects.filter(user=request.query_params.get('user_id')))
self_profile = get_object_or_404(Profile.objects.filter(user=request.user))
result = {'is_friend': are_friends(self_profile, profile)}
return Response(result)
