from mongoengine import Document, IntField, StringField, DateTimeField,ObjectIdField
import datetime

class StudyMaterialContent(Document):
    exam_id = ObjectIdField(required=True)
    study_material_id = IntField(required=True)
    content_file_path = StringField(required=True)
    content_description = StringField()
    status = IntField(required=True)  # 1: active, 0: inactive
    created_date = DateTimeField(required=True)

    meta = {
        'collection': 'study_material_content'
    }