from django.http import HttpResponse, JsonResponse

from Platform import settings
from configs.models import Config
from experiments.models import Experiment


def fetch(request):
    if request.headers.get("X-Security-Token") != settings.PLATFORM_SECURITY_TOKEN:
        return HttpResponse('', status=403)
    project = request.GET.get('project')
    stage = request.GET.get('stage')
    if project is None or stage is None:
        return HttpResponse('', status=400)
    configs = Config.objects.filter(stage=stage, project__name=project)
    experiments = Experiment.objects.filter(stage=stage, project__name=project)
    return JsonResponse(
        data={
            'configs': {config.name: config.data for config in configs},
            'experiments': {experiment.name: experiment.condition for experiment in experiments}
        },
        safe=False,
    )