45 lines
1.2 KiB
Python
45 lines
1.2 KiB
Python
import time
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from typing import Optional
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from sqlalchemy.orm import Mapped, mapped_column
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from sqlalchemy.sql.sqltypes import *
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from files.classes import Base
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from files.helpers.config.const import *
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from files.helpers.lazy import lazy
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from files.helpers.types import int_pk, user_id_fk
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class Lottery(Base):
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__tablename__ = "lotteries"
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id: Mapped[int_pk]
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is_active: Mapped[bool] = mapped_column(default=False)
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ends_at: Mapped[int]
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prize: Mapped[int] = mapped_column(default=0)
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tickets_sold: Mapped[int] = mapped_column(default=0)
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winner_id: Mapped[Optional[user_id_fk]]
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created_utc: Mapped[Optional[int]]
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def __init__(self, *args, **kwargs):
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if "created_utc" not in kwargs: kwargs["created_utc"] = int(time.time())
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super().__init__(*args, **kwargs)
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def __repr__(self):
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return f"<{self.__class__.__name__}(id={self.id})>"
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@property
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@lazy
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def timeleft(self):
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if not self.is_active:
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return 0
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epoch_time = int(time.time())
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remaining_time = self.ends_at - epoch_time
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return 0 if remaining_time < 0 else remaining_time
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@property
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@lazy
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def stats(self):
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return {"active": self.is_active, "timeLeft": self.timeleft, "prize": self.prize, "ticketsSoldThisSession": self.tickets_sold,}
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