from datetime import datetime
from mongoengine import *


class File(Document):

    file_hash = StringField(required=True, max_length=40, primary_key=True)
    source = StringField(required=True, max_length=40)
    file_path = StringField(required=True, max_length=255)
    file_updated_at = IntField(required=False)
    created_at = DateTimeField(default=datetime.utcnow)