from django.utils.timezone import now

from .models import *
from rest_framework import serializers
from common.utils.codeManger import set_expire, generate_code


class CertificateCodeSerializer(serializers.Serializer):
    identifier = serializers.CharField(max_length=40, write_only=True)
    code = serializers.CharField(max_length=6, write_only=True, required=False)