def _populate_model(entity):
if not entity:
return None
model = ItemModel()
model.id = get_resource_id_from_key(entity.key)
model.item_id = entity.item_id
model.user_ids = entity.user_ids
model.total_likes = entity.total_likes
model.total_dislikes = entity.total_dislikes
model.total_preferences = entity.total_preferences
model.created_timestamp = entity.created_timestamp
model.latest_timestamp = entity.latest_timestamp
return model
