62 lines
1.6 KiB
Python
62 lines
1.6 KiB
Python
"""User 用户模型。"""
|
||
|
||
from sqlalchemy import ForeignKey, Integer, String, Text
|
||
from sqlalchemy.orm import Mapped, mapped_column, relationship
|
||
|
||
from app.models.base import Base, TimestampMixin, UUIDPrimaryKeyMixin
|
||
|
||
|
||
class User(UUIDPrimaryKeyMixin, TimestampMixin, Base):
|
||
"""用户模型。
|
||
|
||
技术审查 §2.2：users 表。
|
||
"""
|
||
|
||
__tablename__ = "users"
|
||
|
||
username: Mapped[str] = mapped_column(
|
||
String(64),
|
||
unique=True,
|
||
nullable=False,
|
||
index=True,
|
||
comment="用户名",
|
||
)
|
||
email: Mapped[str] = mapped_column(
|
||
String(255),
|
||
unique=True,
|
||
nullable=False,
|
||
index=True,
|
||
comment="邮箱",
|
||
)
|
||
password_hash: Mapped[str] = mapped_column(
|
||
String(255),
|
||
nullable=False,
|
||
comment="Argon2id 密码哈希",
|
||
)
|
||
status: Mapped[str] = mapped_column(
|
||
String(16),
|
||
default="active",
|
||
nullable=False,
|
||
comment="状态 (active/disabled)",
|
||
)
|
||
plan_id: Mapped[str] = mapped_column(
|
||
String(32),
|
||
ForeignKey("plans.id"),
|
||
nullable=False,
|
||
comment="套餐 ID",
|
||
)
|
||
storage_used: Mapped[int] = mapped_column(
|
||
Integer,
|
||
default=0,
|
||
nullable=False,
|
||
comment="已用存储 (字节)",
|
||
)
|
||
|
||
# 关系
|
||
plan = relationship("Plan", back_populates="users", lazy="selectin")
|
||
knowledge_bases = relationship("KnowledgeBase", back_populates="user", lazy="selectin")
|
||
documents = relationship("Document", back_populates="user", lazy="selectin")
|
||
|
||
def __repr__(self) -> str:
|
||
return f"<User {self.username!r}>"
|