33 lines
935 B
Python
33 lines
935 B
Python
import uuid
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from typing import TYPE_CHECKING, List
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from barker.models.role_permission import RolePermission
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from sqlalchemy import Unicode, text
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from sqlalchemy.dialects.postgresql import UUID
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from ..db.base_class import reg
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if TYPE_CHECKING:
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from .permission import Permission
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@reg.mapped_as_dataclass(unsafe_hash=True)
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class Role:
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__tablename__ = "roles"
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id: Mapped[uuid.UUID] = mapped_column(
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"id", UUID(as_uuid=True), primary_key=True, server_default=text("gen_random_uuid()"), insert_default=uuid.uuid4
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)
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name: Mapped[str] = mapped_column("name", Unicode(255), unique=True, nullable=False)
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permissions: Mapped[List["Permission"]] = relationship(
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"Permission", secondary=RolePermission.__table__, back_populates="roles"
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)
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def __init__(self, name=None, id_=None):
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self.name = name
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self.id = id_
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