MarseyWorld/files/classes/lottery.py

import time
from sqlalchemy import *
from files.__main__ import Base
from files.helpers.lazy import lazy
from files.helpers.const import *


class Lottery(Base):
    __tablename__ = "lotteries"

    id = Column(Integer, primary_key=True)
    is_active = Column(Boolean, default=False)
    ends_at = Column(Integer)
    prize = Column(Integer, default=0)
    tickets_sold = Column(Integer, default=0)
    winner_id = Column(Integer, ForeignKey("users.id"))

    @property
    @lazy
    def timeleft(self):
        if not self.is_active:
            return 0

        epoch_time = int(time.time())
        remaining_time = self.ends_at - epoch_time

        return 0 if remaining_time < 0 else remaining_time

    @property
    @lazy
    def stats(self):
        return {"active": self.is_active, "timeLeft": self.timeleft, "prize": self.prize, "ticketsSoldThisSession": self.tickets_sold,}