feat: init meijiaka-zj project from ai-meijiaka template

python-api/app/models/user.py

@@ -0,0 +1,41 @@
+"""
+用户模型
+========
+
+采用"手机号 + JWT"的传统认证方案。
+"""
+
+from sqlalchemy import String, Text
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.models.base import BaseModel
+
+
+class User(BaseModel):
+    """用户表"""
+
+    __tablename__ = "users"
+
+    # 手机号，作为登录账号
+    mobile: Mapped[str] = mapped_column(
+        String(20),
+        unique=True,
+        index=True,
+        nullable=False,
+        comment="手机号",
+    )
+
+    nickname: Mapped[str | None] = mapped_column(
+        String(64),
+        nullable=True,
+        comment="用户昵称",
+    )
+
+    avatar_url: Mapped[str | None] = mapped_column(
+        Text,
+        nullable=True,
+        comment="头像 URL",
+    )
+
+    def __repr__(self) -> str:
+        return f"<User(id={self.id}, mobile={self.mobile}, nickname={self.nickname})>"