from django.core.paginator import Paginator from django.forms import model_to_dict from DCbackend.utils.common import success from backend.models import Operation class OperationService: @staticmethod def selectOperation(request): content_type_id = request.POST.get("content_type_id") operation = Operation.objects.filter(content_type_id=content_type_id) operation_list = [model_to_dict(operation) for operation in operation] return success(operation_list)