from django.http import Http404

from lms.decors import api_decor
from practice.models import DataSheet


@api_decor(without_auth=True, need_keys=['key'], method='POST', check_request=True)
def get_data_sheet(request, context):
    # Получение данных для практики
    try:
        sheet = DataSheet.objects.get(key=request.POST['key'])
    except DataSheet.DoesNotExist:
        raise Http404
    else:
        data = sheet.get_data(request.POST.get('password') if request.POST.get('password') else '', request.user)
        context['code'] = '1' if data['access'] else '0'
        context['response'] = data['response']
        context['data'] = data['data']
    return context