Agent Zero
61 lines
2.1 KiB
Python
61 lines
2.1 KiB
Python
"""Guest User model — for time-limited guest access via entity permissions."""
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from __future__ import annotations
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import uuid
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from datetime import datetime
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from sqlalchemy import DateTime, ForeignKey, Index, String, func
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from sqlalchemy.dialects.postgresql import UUID as PGUUID
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from sqlalchemy.orm import Mapped, mapped_column
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from app.core.db import Base, TenantMixin
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class GuestUser(Base, TenantMixin):
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"""Guest user with time-limited access to shared entities.
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Guests are invited by tenant admins and can only access entities
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that have explicit entity_permissions with principal_type='guest'.
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"""
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__tablename__ = "guest_users"
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__table_args__ = (
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Index("ix_guest_users_email_tenant", "email", "tenant_id", unique=True),
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Index("ix_guest_users_status", "status", "tenant_id"),
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Index("ix_guest_users_invited_by", "invited_by"),
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)
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id: Mapped[uuid.UUID] = mapped_column(
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PGUUID(as_uuid=True), primary_key=True, default=uuid.uuid4
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)
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email: Mapped[str] = mapped_column(String(255), nullable=False)
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name: Mapped[str] = mapped_column(String(255), nullable=False)
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password_hash: Mapped[str | None] = mapped_column(
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String(255), nullable=True, default=None
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)
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tenant_id: Mapped[uuid.UUID] = mapped_column(
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PGUUID(as_uuid=True),
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ForeignKey("tenants.id", ondelete="CASCADE"),
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nullable=False,
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index=True,
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)
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invited_by: Mapped[uuid.UUID | None] = mapped_column(
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PGUUID(as_uuid=True),
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ForeignKey("users.id", ondelete="SET NULL"),
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nullable=True,
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)
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status: Mapped[str] = mapped_column(
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String(20), nullable=False, default="invited"
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) # 'invited', 'active', 'expired', 'revoked'
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expires_at: Mapped[datetime | None] = mapped_column(
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DateTime(timezone=True), nullable=True, default=None
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)
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created_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), nullable=False, server_default=func.now()
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)
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updated_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), nullable=False, server_default=func.now(),
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onupdate=func.now(),
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)
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