85 lines
3.1 KiB
Python
85 lines
3.1 KiB
Python
"""
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SQLAlchemy models for events table.
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"""
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from sqlalchemy import Column, String, Integer, DateTime, Float, Index
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from sqlalchemy.dialects.postgresql import UUID, JSONB
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from sqlalchemy.ext.declarative import declarative_base
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from datetime import datetime, timezone
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import uuid
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Base = declarative_base()
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class Event(Base):
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"""Unified event table for alerts, notifications, recommendations"""
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__tablename__ = "events"
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# Core fields
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id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
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tenant_id = Column(UUID(as_uuid=True), nullable=False, index=True)
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created_at = Column(
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DateTime(timezone=True),
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default=lambda: datetime.now(timezone.utc),
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nullable=False
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)
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updated_at = Column(
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DateTime(timezone=True),
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default=lambda: datetime.now(timezone.utc),
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onupdate=lambda: datetime.now(timezone.utc),
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nullable=False
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)
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# Classification
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event_class = Column(String(50), nullable=False)
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event_domain = Column(String(50), nullable=False, index=True)
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event_type = Column(String(100), nullable=False, index=True)
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service = Column(String(50), nullable=False)
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# i18n content (NO hardcoded title/message)
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i18n_title_key = Column(String(200), nullable=False)
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i18n_title_params = Column(JSONB, nullable=False, default=dict)
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i18n_message_key = Column(String(200), nullable=False)
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i18n_message_params = Column(JSONB, nullable=False, default=dict)
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# Priority
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priority_score = Column(Integer, nullable=False, default=50, index=True)
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priority_level = Column(String(20), nullable=False, index=True)
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type_class = Column(String(50), nullable=False, index=True)
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# Enrichment contexts (JSONB)
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orchestrator_context = Column(JSONB, nullable=True)
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business_impact = Column(JSONB, nullable=True)
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urgency = Column(JSONB, nullable=True)
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user_agency = Column(JSONB, nullable=True)
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trend_context = Column(JSONB, nullable=True)
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# Smart actions
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smart_actions = Column(JSONB, nullable=False, default=list)
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# AI reasoning
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ai_reasoning_summary_key = Column(String(200), nullable=True)
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ai_reasoning_summary_params = Column(JSONB, nullable=True)
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ai_reasoning_details = Column(JSONB, nullable=True)
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confidence_score = Column(Float, nullable=True)
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# Entity references
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entity_links = Column(JSONB, nullable=False, default=dict)
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# Status
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status = Column(String(20), nullable=False, default="active", index=True)
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resolved_at = Column(DateTime(timezone=True), nullable=True)
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acknowledged_at = Column(DateTime(timezone=True), nullable=True)
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# Metadata
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event_metadata = Column(JSONB, nullable=False, default=dict)
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# Indexes for dashboard queries
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__table_args__ = (
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Index('idx_events_tenant_status', 'tenant_id', 'status'),
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Index('idx_events_tenant_priority', 'tenant_id', 'priority_score'),
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Index('idx_events_tenant_class', 'tenant_id', 'event_class'),
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Index('idx_events_tenant_created', 'tenant_id', 'created_at'),
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Index('idx_events_type_class_status', 'type_class', 'status'),
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)
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