PayrollManagementSystem/backend/app/repositories/monitor_repository.py
liuwenxin 1461a8d113 feat(后端): 添加授权体系、系统监控与试用期计提
按 2026-11-02 需求补齐计划交付后端能力:
- 角色授权:权限目录化,接口统一准入校验,未登记默认拒绝;
  管理员判断改为按数据库角色重新判定,防止权限码持有者绕过
- 系统监控:单进程采集资源、请求与异常指标,分钟级聚合,
  阈值配置化;敏感配置增加 repr 保护,Redis 密码 URL 转义
- 试用期计提:按回款日判定并写入快照,年度结清与调整单联动;
  人员模型补试用期、离职日期与工资版本历史字段
- 计提模板:公式骨架受控,页面维护名称与参数绑定
- T+ 采集:自动化配置表与进度查询

内置角色禁停用保护对齐模块注释;核算规则版本提为常量并
补充批量核算失败堆栈日志。

影响范围:后端全部模块、数据库迁移 V22-V28
验证:uv run ruff check 通过;922 个单元测试全部通过;
集成测试因本机 MySQL 数据卷被其他容器锁定暂未运行
2026-11-03 11:20:55 +08:00

60 lines
2.0 KiB
Python

"""监控查询只使用固定字段与有界窗口;事务由服务层负责。"""
from sqlalchemy import func, select
from app.models.monitor import MonitorEvent, MonitorRequestMinute, MonitorSnapshot
def snapshots(session, start, end):
return session.scalars(
select(MonitorSnapshot)
.where(MonitorSnapshot.minute >= start, MonitorSnapshot.minute < end)
.order_by(MonitorSnapshot.minute)
.limit(10082)
).all()
def request_minutes(session, start, end, route=None):
statement = select(MonitorRequestMinute).where(
MonitorRequestMinute.minute >= start, MonitorRequestMinute.minute < end
)
if route:
statement = statement.where(MonitorRequestMinute.route == route)
return session.scalars(
statement.order_by(MonitorRequestMinute.minute.desc()).limit(20001)
).all()
def events(session, query, start, end):
filters = [MonitorEvent.last_seen >= start, MonitorEvent.first_seen < end]
if query.kind:
filters.append(MonitorEvent.kind == query.kind)
if query.request_id:
filters.append(MonitorEvent.request_id == query.request_id)
if query.route:
filters.append(MonitorEvent.route == query.route)
if query.active_only:
filters.extend([MonitorEvent.kind == "HEALTH", MonitorEvent.resolved_at.is_(None)])
total = session.scalar(select(func.count()).select_from(MonitorEvent).where(*filters)) or 0
rows = session.scalars(
select(MonitorEvent)
.where(*filters)
.order_by(MonitorEvent.last_seen.desc(), MonitorEvent.id.desc())
.offset(query.offset)
.limit(query.page_size)
).all()
return rows, total
def active_events(session):
return session.scalars(
select(MonitorEvent)
.where(MonitorEvent.kind == "HEALTH", MonitorEvent.resolved_at.is_(None))
.order_by(MonitorEvent.last_seen.desc())
.limit(100)
).all()
def event(session, event_id):
return session.get(MonitorEvent, event_id)