init: 初始化 dpb 桃育种系统代码库

前后端 + 后端 FastAPI 全量源码、部署脚本与文档。

backend/app/api/v1/module_monitor/online/schema.py

@@ -0,0 +1,36 @@
+from datetime import datetime
+
+from pydantic import BaseModel, Field
+
+from app.core.base_schema import SessionInfoSchema
+
+
+class OnlineOutSchema(SessionInfoSchema):
+    """在线用户响应模型 — ``SessionInfoSchema`` 的公开子集。"""
+
+
+class OnlineQueryParam(BaseModel):
+    """在线用户查询参数"""
+
+    name: str | None = Field(None, description="登录名称")
+    ipaddr: str | None = Field(None, description="登陆IP地址")
+    login_location: str | None = Field(None, description="登录所属地")
+
+
+class RecentLoginItem(BaseModel):
+    """最近登录记录"""
+    username: str
+    status: int
+    login_time: datetime
+    login_ip: str | None = None
+    login_location: str | None = None
+
+
+class DashboardStatsSchema(BaseModel):
+    """仪表盘统计数据"""
+    online_users: int = 0
+    total_users: int = 0
+    today_login_count: int = 0
+    today_unique_users: int = 0
+    week_user_created: int = 0
+    recent_logins: list[RecentLoginItem] = []