34daa26a67
Add role-based access control with hierarchy: super_admin > team_admin > engineer > viewer. Adds is_super_admin boolean to User model (migration 010), centralized backend permissions module, frontend usePermissions hook, and UI enforcement (conditional Create/Edit buttons, editor redirect for viewers, role badge in header). All endpoint admin checks updated from role=="admin" to is_super_admin. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
61 lines
2.4 KiB
Python
61 lines
2.4 KiB
Python
import uuid
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from datetime import datetime, timezone
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from typing import Optional, TYPE_CHECKING
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from sqlalchemy import String, DateTime, ForeignKey, Boolean
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from sqlalchemy.dialects.postgresql import UUID
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from app.core.database import Base
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if TYPE_CHECKING:
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from app.models.team import Team
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from app.models.tree import Tree
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from app.models.session import Session
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from app.models.folder import UserFolder
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class User(Base):
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__tablename__ = "users"
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id: Mapped[uuid.UUID] = mapped_column(
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UUID(as_uuid=True),
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primary_key=True,
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default=uuid.uuid4
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)
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email: Mapped[str] = mapped_column(String(255), unique=True, nullable=False, index=True)
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password_hash: 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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role: Mapped[str] = mapped_column(String(50), nullable=False, default="engineer")
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is_super_admin: Mapped[bool] = mapped_column(Boolean, nullable=False, default=False)
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is_team_admin: Mapped[bool] = mapped_column(Boolean, nullable=False, default=False)
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team_id: Mapped[Optional[uuid.UUID]] = mapped_column(
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UUID(as_uuid=True),
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ForeignKey("teams.id"),
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nullable=True
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)
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invite_code_id: Mapped[Optional[uuid.UUID]] = mapped_column(
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UUID(as_uuid=True),
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ForeignKey("invite_codes.id"),
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nullable=True
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)
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created_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True),
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default=lambda: datetime.now(timezone.utc)
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)
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last_login: Mapped[Optional[datetime]] = mapped_column(DateTime(timezone=True), nullable=True)
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# Relationships
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team: Mapped[Optional["Team"]] = relationship("Team", back_populates="users")
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trees: Mapped[list["Tree"]] = relationship("Tree", back_populates="author")
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sessions: Mapped[list["Session"]] = relationship("Session", back_populates="user")
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folders: Mapped[list["UserFolder"]] = relationship("UserFolder", back_populates="user")
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@property
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def is_admin(self) -> bool:
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"""Returns True if user is a super admin (system-wide access)."""
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return self.is_super_admin
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@property
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def can_manage_team(self) -> bool:
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"""Returns True if user can manage their team (team admin or super admin)."""
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return self.is_super_admin or (self.is_team_admin and self.team_id is not None)
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