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https://github.com/Cccc-owo/CheckInApp.git
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50 lines
1.7 KiB
Python
50 lines
1.7 KiB
Python
from sqlalchemy import Column, Integer, String, Text, DateTime, ForeignKey, Index
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from sqlalchemy.orm import relationship
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from datetime import datetime, timezone
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from backend.models.database import Base
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class CheckInRecord(Base):
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"""打卡记录模型"""
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__tablename__ = "check_in_records"
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id = Column(Integer, primary_key=True, index=True, autoincrement=True)
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task_id = Column(
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Integer,
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ForeignKey("check_in_tasks.id", ondelete="CASCADE"),
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nullable=False,
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index=True,
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comment="任务 ID",
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)
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status = Column(
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String(20),
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nullable=False,
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index=True,
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comment="状态: success/failure/out_of_time/unknown/pending",
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)
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response_text = Column(Text, default="", comment="响应文本")
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error_message = Column(Text, default="", comment="错误信息")
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location = Column(Text, default="{}", comment="位置信息 JSON")
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trigger_type = Column(
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String(50), default="scheduled", comment="触发类型: scheduled/manual/admin"
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)
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check_in_time = Column(
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DateTime(timezone=True),
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default=lambda: datetime.now(timezone.utc),
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index=True,
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comment="打卡时间（UTC）",
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)
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# 关联任务
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task = relationship("CheckInTask", back_populates="check_in_records")
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# 添加复合索引：加速常见查询
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__table_args__ = (
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Index("ix_record_task_time", "task_id", "check_in_time"), # 获取任务的打卡记录(按时间排序)
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Index("ix_record_status_time", "status", "check_in_time"), # 按状态和时间查询
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)
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def __repr__(self):
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return f"<CheckInRecord(id={self.id}, task_id={self.task_id}, status={self.status})>"
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