35 lines
1.2 KiB
Python
35 lines
1.2 KiB
Python
from sqlalchemy import Column, Integer, String, Boolean, DateTime
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from sqlalchemy.orm import relationship
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from datetime import datetime
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from . import Base
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class Domain(Base):
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"""邮件域名模型"""
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__tablename__ = 'domains'
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id = Column(Integer, primary_key=True)
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name = Column(String(255), unique=True, nullable=False, index=True)
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description = Column(String(500), nullable=True)
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active = Column(Boolean, default=True)
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created_at = Column(DateTime, default=datetime.utcnow)
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updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
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# 关系
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mailboxes = relationship("Mailbox", back_populates="domain", cascade="all, delete-orphan")
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def __repr__(self):
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return f"<Domain {self.name}>"
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def to_dict(self):
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"""转换为字典，用于API响应"""
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return {
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"id": self.id,
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"name": self.name,
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"description": self.description,
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"active": self.active,
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"created_at": self.created_at.isoformat() if self.created_at else None,
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"updated_at": self.updated_at.isoformat() if self.updated_at else None,
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"mailbox_count": len(self.mailboxes) if self.mailboxes else 0
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} |