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from opendc.util.database import DB
from opendc.util.rest import Response
class Model:
collection_name = '<specified in subclasses>'
@classmethod
def from_id(cls, _id):
return cls(DB.fetch_one({'_id': _id}, Model.collection_name))
def __init__(self, obj):
self.obj = obj
def validate(self, request_google_id=None):
if self.obj is None:
return Response(404, 'Not found.')
return None
def set_property(self, key, value):
self.obj[key] = value
def insert(self):
self.obj = DB.insert(self.obj, self.collection_name)
def update(self):
self.obj = DB.update(self.obj['_id'], self.obj, self.collection_name)
def delete(self):
self.obj = DB.delete_one({'_id': self.obj['_id']}, self.collection_name)
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