48 lines
2.8 KiB
Python
48 lines
2.8 KiB
Python
from .base import AlchemyBase
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from sqlalchemy import Column, BigInteger, Integer, String, ForeignKey, DateTime, JSON, Boolean
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from datetime import datetime
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class KnownNode(AlchemyBase):
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__tablename__ = 'known_nodes'
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id = Column(Integer, autoincrement=True, primary_key=True)
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ip = Column(String(64), nullable=False, unique=True)
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port = Column(Integer, nullable=False)
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public_key = Column(String(256), nullable=False)
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codebase_hash = Column(String(512), nullable=True) # Node software version
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reputation = Column(Integer, nullable=False, default=0)
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last_sync = Column(DateTime, nullable=False, default=datetime.now)
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meta = Column(JSON, nullable=False, default={})
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located_at = Column(DateTime, nullable=False, default=datetime.now)
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class KnownNodeIncident(AlchemyBase):
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__tablename__ = 'known_nodes_incidents'
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id = Column(Integer, autoincrement=True, primary_key=True)
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node_id = Column(Integer, ForeignKey('known_nodes.id'), nullable=False) # Reference to the node
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incident_type = Column(String(64), nullable=False) # Type of incident, e.g., 'sync_failure', 'unreachable'
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description = Column(String(512), nullable=True) # Detailed description of the incident
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occurred_at = Column(DateTime, nullable=False, default=datetime.utcnow) # Timestamp when the incident occurred
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severity = Column(Integer, nullable=False, default=1) # Severity level (1-low to 5-critical)
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resolved = Column(Boolean, nullable=False, default=False) # Whether the incident has been resolved
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resolved_at = Column(DateTime, nullable=True) # Timestamp when the incident was resolved
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meta = Column(JSON, nullable=False, default={}) # Additional metadata if needed
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class RemoteContentIndex(AlchemyBase):
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__tablename__ = 'remote_content_index'
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id = Column(Integer, autoincrement=True, primary_key=True)
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remote_node_id = Column(Integer, ForeignKey('known_nodes.id'), nullable=False) # Reference to the remote node
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content_type = Column(String(64), nullable=False) # Type of content (e.g., music, video, document)
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encrypted_hash = Column(String(128), nullable=False) # Encrypted content hash provided initially
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decrypted_hash = Column(String(128), nullable=True) # Decrypted content hash, available once permission is granted
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ton_address = Column(String(128), nullable=True) # TON network address for the content
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onchain_index = Column(Integer, nullable=True) # Onchain index or reference on a blockchain
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meta = Column(JSON, nullable=False, default={}) # Additional metadata for flexible content description
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last_updated = Column(DateTime, nullable=False, default=datetime.utcnow) # Timestamp of the last update
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created_at = Column(DateTime, nullable=False, default=datetime.utcnow) # Record creation timestamp
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