alex
b55300ff6f
- Add TerminalSessionModel DB table with instance_id FK, name, status, created_at, last_activity_at, closed_at columns - Add Alembic migration for terminal_sessions table - Refactor TerminalManager to use composite key (instance_id, session_id) supporting up to 5 concurrent sessions per instance - Add create_session, get_session, get_sessions_for_instance, close_session - Preserve get_or_create_session for backward compatibility (default session) - Fix attach_websocket to only close sockets within same session - Add name (auto-generated 'Session N') and status tracking to TerminalSession - Add 7 unit tests for multi-session logic Quality gates: pytest (7 new passed, 174 total passed, 51 pre-existing failures)
38 lines
1.0 KiB
Python
38 lines
1.0 KiB
Python
"""Terminal session database model."""
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import uuid
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from datetime import datetime
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from sqlalchemy import DateTime, ForeignKey, String
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from sqlalchemy import Uuid as UUID
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from sqlalchemy.orm import Mapped, mapped_column
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from src.models.base import Base, TimestampMixin, UUIDPrimaryKeyMixin
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class TerminalSessionModel(UUIDPrimaryKeyMixin, TimestampMixin, Base):
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"""Database model for terminal session metadata."""
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__tablename__ = "terminal_sessions"
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instance_id: Mapped[uuid.UUID] = mapped_column(
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UUID(),
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ForeignKey("tool_instances.id", ondelete="CASCADE"),
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nullable=False,
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index=True,
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)
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name: Mapped[str | None] = mapped_column(String(255), nullable=True)
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status: Mapped[str] = mapped_column(
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String(50),
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nullable=False,
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default="active",
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)
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last_activity_at: Mapped[datetime | None] = mapped_column(
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DateTime(timezone=True),
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nullable=True,
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)
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closed_at: Mapped[datetime | None] = mapped_column(
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DateTime(timezone=True),
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nullable=True,
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)
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