finalize medical consultation agent backend

backend/app/models/user.py

@@ -1,33 +1,46 @@
 from datetime import datetime
 
-from sqlalchemy import DateTime, Integer, JSON, Numeric, String
+from sqlalchemy import BigInteger, Boolean, DateTime, Integer, JSON, SmallInteger, String
 from sqlalchemy.orm import Mapped, mapped_column
 
 from app.db.base import Base
 from app.models.mixins import TimestampMixin
 
+BIGINT_PK = BigInteger().with_variant(Integer, "sqlite")
+
 
 class User(TimestampMixin, Base):
-    """宿主用户引用：保存外部 user_id，不承担登录注册职责。"""
+    """用户端用户表：按 Django 用户中心确定字段建模，只读取不承担登录注册职责。"""
 
-    __tablename__ = "users"
+    __tablename__ = "user"
 
-    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
-    external_user_id: Mapped[str] = mapped_column(String(128), nullable=False, unique=True, index=True)
-    display_name: Mapped[str | None] = mapped_column(String(100), nullable=True)
+    id: Mapped[int] = mapped_column(BIGINT_PK, primary_key=True, autoincrement=True, comment="用户ID")
+    username: Mapped[str] = mapped_column(String(50), nullable=False, unique=True, index=True, comment="用户名")
+    password: Mapped[str] = mapped_column(String(255), nullable=False, comment="密码哈希")
+    real_name: Mapped[str] = mapped_column(String(50), nullable=False, comment="真实姓名")
+    phone: Mapped[str] = mapped_column(String(20), nullable=False, unique=True, index=True, comment="手机号")
+    avatar: Mapped[str] = mapped_column(String(255), nullable=False, default="", comment="头像")
+    gender: Mapped[int] = mapped_column(SmallInteger, nullable=False, default=0, comment="性别")
+    role_type: Mapped[str] = mapped_column(String(30), nullable=False, comment="角色类型")
+    title_name: Mapped[str] = mapped_column(String(50), nullable=False, default="", comment="职称")
+    major: Mapped[str] = mapped_column(String(100), nullable=False, default="", comment="专业")
+    training_stage: Mapped[str] = mapped_column(String(50), nullable=False, default="", comment="培训阶段")
+    learning_target: Mapped[str] = mapped_column(String(255), nullable=False, default="", comment="学习目标")
+    competency_profile: Mapped[dict] = mapped_column(JSON, nullable=False, default=dict, comment="能力画像")
+    weak_dimensions: Mapped[list] = mapped_column(JSON, nullable=False, default=list, comment="薄弱维度")
+    strong_dimensions: Mapped[list] = mapped_column(JSON, nullable=False, default=list, comment="优势维度")
+    ai_preference: Mapped[dict] = mapped_column(JSON, nullable=False, default=dict, comment="AI偏好")
+    total_training_count: Mapped[int] = mapped_column(Integer, nullable=False, default=0, comment="训练次数")
+    total_case_count: Mapped[int] = mapped_column(Integer, nullable=False, default=0, comment="病例数")
+    current_level: Mapped[str] = mapped_column(String(30), nullable=False, default="", comment="当前等级")
+    status: Mapped[int] = mapped_column(SmallInteger, nullable=False, default=1, comment="状态")
+    last_login: Mapped[datetime | None] = mapped_column(DateTime, nullable=True, comment="最后登录")
+    last_login_time: Mapped[datetime | None] = mapped_column(DateTime, nullable=True, comment="最后登录时间")
+    is_superuser: Mapped[bool] = mapped_column(Boolean, nullable=False, default=False, comment="是否超级用户")
+    is_staff: Mapped[bool] = mapped_column(Boolean, nullable=False, default=False, comment="是否员工")
+    is_active: Mapped[bool] = mapped_column(Boolean, nullable=False, default=True, comment="是否激活")
+    date_joined: Mapped[datetime | None] = mapped_column(DateTime, nullable=True, comment="加入时间")
+    department_id: Mapped[int | None] = mapped_column(BigInteger, nullable=True, index=True, comment="科室ID")
+    institution_id: Mapped[int | None] = mapped_column(BigInteger, nullable=True, index=True, comment="机构ID")
 
-
-class UserLearningProfile(TimestampMixin, Base):
-    """学习档案模型：聚合完整评价记录形成用户能力画像。"""
-
-    __tablename__ = "user_learning_profiles"
-
-    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
-    user_id: Mapped[str] = mapped_column(String(128), nullable=False, index=True)
-    tenant_id: Mapped[str | None] = mapped_column(String(128), nullable=True, index=True)
-    total_evaluations: Mapped[int] = mapped_column(Integer, default=0)
-    avg_score_percentage: Mapped[float | None] = mapped_column(Numeric(6, 2))
-    avg_score_five_point: Mapped[float | None] = mapped_column(Numeric(4, 2))
-    weak_dimensions: Mapped[list | None] = mapped_column(JSON)
-    last_evaluation_id: Mapped[int | None] = mapped_column(Integer)
-    last_trained_at: Mapped[datetime | None] = mapped_column(DateTime, index=True)
+    __table_args__ = {"comment": "用户表"}