feat: 增加用户信息接口

service/user_service.py

@@ -0,0 +1,16 @@
+from sqlalchemy import select
+from sqlalchemy.orm import Session
+
+from models.health import User
+
+
+def query_user_level(unique_id: str, db: Session):
+    result = db.execute(
+        select(User).where(User.unique_id == unique_id)
+    )
+    user = result.scalar_one_or_none()
+
+    if user is None:
+        return {}
+
+    return user