Yves Gugger
b58b45f412
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52 lines
2.0 KiB
Python
52 lines
2.0 KiB
Python
"""
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Zone File Models for .ch and .li domain drops
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"""
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from datetime import datetime
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from sqlalchemy import Column, Integer, String, DateTime, Boolean, Index
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from app.database import Base
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class ZoneSnapshot(Base):
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"""Stores metadata about zone file snapshots (not the full data)"""
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__tablename__ = "zone_snapshots"
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id = Column(Integer, primary_key=True)
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tld = Column(String(10), nullable=False, index=True) # 'ch' or 'li'
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snapshot_date = Column(DateTime, nullable=False, index=True)
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domain_count = Column(Integer, nullable=False)
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checksum = Column(String(64), nullable=False) # SHA256 of sorted domain list
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created_at = Column(DateTime, default=datetime.utcnow)
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__table_args__ = (
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Index('ix_zone_snapshots_tld_date', 'tld', 'snapshot_date'),
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)
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class DroppedDomain(Base):
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"""Stores domains that were dropped (found in previous snapshot but not current)"""
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__tablename__ = "dropped_domains"
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id = Column(Integer, primary_key=True)
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domain = Column(String(255), nullable=False, index=True)
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tld = Column(String(10), nullable=False, index=True)
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dropped_date = Column(DateTime, nullable=False, index=True)
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length = Column(Integer, nullable=False)
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is_numeric = Column(Boolean, default=False)
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has_hyphen = Column(Boolean, default=False)
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created_at = Column(DateTime, default=datetime.utcnow)
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# Real-time availability status (checked via RDAP)
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# Possible values: 'available', 'dropping_soon', 'taken', 'unknown'
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availability_status = Column(String(20), default='unknown', index=True)
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rdap_status = Column(String(255), nullable=True) # Raw RDAP status string
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last_status_check = Column(DateTime, nullable=True)
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deletion_date = Column(DateTime, nullable=True) # When domain will be fully deleted
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__table_args__ = (
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Index('ix_dropped_domains_tld_date', 'tld', 'dropped_date'),
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Index('ix_dropped_domains_length', 'length'),
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Index('ix_dropped_domains_availability', 'availability_status'),
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)
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