106 lines
4.0 KiB
Python
106 lines
4.0 KiB
Python
from __future__ import annotations
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from datetime import datetime
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from typing import List, Optional
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from sqlalchemy import (
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Boolean,
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DateTime,
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ForeignKey,
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Integer,
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String,
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Text,
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func,
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)
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from sqlalchemy.orm import Mapped, Session, mapped_column, relationship
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from bot.models.database import Base
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class Reminder(Base):
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__tablename__ = "reminders"
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id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
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user_id: Mapped[int] = mapped_column(Integer, ForeignKey("users.id"), nullable=False)
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title: Mapped[str] = mapped_column(String(256), nullable=False)
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description: Mapped[Optional[str]] = mapped_column(Text)
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# once / daily / weekly / monthly / interval
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reminder_type: Mapped[str] = mapped_column(String(32), nullable=False)
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once_time: Mapped[Optional[datetime]] = mapped_column(DateTime(timezone=True))
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daily_time: Mapped[Optional[str]] = mapped_column(String(5)) # "HH:MM"
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weekly_days: Mapped[Optional[str]] = mapped_column(String(32)) # "0,1,2" (Mon=0)
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monthly_day: Mapped[Optional[int]] = mapped_column(Integer)
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interval_minutes: Mapped[Optional[int]] = mapped_column(Integer)
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interval_start_time: Mapped[Optional[str]] = mapped_column(String(5)) # "HH:MM"
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interval_end_time: Mapped[Optional[str]] = mapped_column(String(5)) # "HH:MM"
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skip_holidays: Mapped[bool] = mapped_column(Boolean, default=False)
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is_active: Mapped[bool] = mapped_column(Boolean, default=True)
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last_sent_at: Mapped[Optional[datetime]] = mapped_column(DateTime(timezone=True))
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next_run_at: Mapped[Optional[datetime]] = mapped_column(DateTime(timezone=True))
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created_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), server_default=func.now()
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)
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updated_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), server_default=func.now(), onupdate=func.now()
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)
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logs: Mapped[List["ReminderLog"]] = relationship(
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"ReminderLog", back_populates="reminder", cascade="all, delete-orphan"
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)
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@classmethod
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def get_active(cls, session: Session) -> List["Reminder"]:
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return session.query(cls).filter_by(is_active=True).all()
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@classmethod
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def get_user_reminders(cls, session: Session, user_id: int) -> List["Reminder"]:
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return session.query(cls).filter_by(user_id=user_id).order_by(cls.created_at).all()
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def type_display(self) -> str:
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mapping = {
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"once": "一次性",
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"daily": "每日",
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"weekly": "每周",
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"monthly": "每月",
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"interval": "间隔",
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}
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return mapping.get(self.reminder_type, self.reminder_type)
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def schedule_summary(self) -> str:
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if self.reminder_type == "once" and self.once_time:
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return self.once_time.strftime("%Y-%m-%d %H:%M")
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if self.reminder_type == "daily" and self.daily_time:
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return f"每天 {self.daily_time}"
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if self.reminder_type == "weekly" and self.weekly_days and self.daily_time:
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day_names = ["周一", "周二", "周三", "周四", "周五", "周六", "周日"]
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days = ", ".join(day_names[int(d)] for d in self.weekly_days.split(","))
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return f"{days} {self.daily_time}"
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if self.reminder_type == "interval" and self.interval_minutes:
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return (
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f"每 {self.interval_minutes} 分钟"
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f"（{self.interval_start_time}–{self.interval_end_time}）"
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)
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return "—"
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class ReminderLog(Base):
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__tablename__ = "reminder_logs"
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id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
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reminder_id: Mapped[int] = mapped_column(
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Integer, ForeignKey("reminders.id"), nullable=False
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)
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sent_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), server_default=func.now()
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)
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# sent / snoozed / completed / failed
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status: Mapped[str] = mapped_column(String(32), default="sent")
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reminder: Mapped["Reminder"] = relationship("Reminder", back_populates="logs")
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