v6ole
eaabebbceb
- MAC地址格式统一为小写 xxxx-xxxx-xxxx，支持三种格式输入 - 更换设备MAC时自动清理OLT新发现列表中的冲突ONU记录 - 设备编辑新增场所类型字段（手动输入），区域改为下拉快速填充 - 编辑/更换设备时自动移除new_devices中同MAC的待入库记录 - 新增登录过期自动跳转（401拦截 + 过期提示） - 新增关于页面（/about），支持Markdown渲染，管理员可在设置中编辑内容 - 新增device_status_history每日自动清理任务（保留30天） - 更新README.md和about.md
101 lines
3.6 KiB
Python
101 lines
3.6 KiB
Python
"""系统设置 API（仅管理员）"""
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import time
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import redis as redis_lib
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from fastapi import APIRouter, Depends, HTTPException
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from sqlalchemy.orm import Session
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from app.core.database import get_db
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from app.core.config import settings
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from app.middleware.permission_middleware import require_permission
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from app.models.setting import SystemSetting
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router = APIRouter(prefix="/api/settings", tags=["系统设置"])
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MIN_CHECK_INTERVAL = 300 # 5 分钟
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MAX_CHECK_INTERVAL = 86400 # 24 小时
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_INTERVAL_REDIS_KEY = "system:check_interval_seconds"
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def _get_redis():
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return redis_lib.from_url(settings.REDIS_URL, decode_responses=True)
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@router.get("")
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def get_settings(
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db: Session = Depends(get_db),
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_: dict = Depends(require_permission('*')),
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):
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"""获取所有系统设置，附带下次扫描时间"""
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rows = db.query(SystemSetting).all()
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result = {row.key: {"value": row.value, "description": row.description} for row in rows}
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# 计算下次扫描时间
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try:
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r = _get_redis()
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interval_str = r.get(_INTERVAL_REDIS_KEY)
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last_run_str = r.get("check_all_devices:last_run")
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is_running = bool(r.get("check_all_devices:running"))
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interval = int(interval_str) if interval_str else 1800
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next_run_ts = (float(last_run_str) + interval) if last_run_str else None
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result["next_check_at"] = {
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"value": str(int(next_run_ts)) if next_run_ts else None,
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"running": is_running,
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"description": "下次扫描时间戳（Unix）"
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}
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except Exception:
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result["next_check_at"] = {"value": None, "running": False, "description": "下次扫描时间戳（Unix）"}
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return result
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@router.put("/check_interval")
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def update_check_interval(
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seconds: int,
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db: Session = Depends(get_db),
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_: dict = Depends(require_permission('*')),
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):
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"""更新定时检查间隔（秒），范围 300~86400"""
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if seconds < MIN_CHECK_INTERVAL:
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raise HTTPException(status_code=400, detail=f"间隔不能小于 {MIN_CHECK_INTERVAL} 秒（5分钟）")
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if seconds > MAX_CHECK_INTERVAL:
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raise HTTPException(status_code=400, detail=f"间隔不能大于 {MAX_CHECK_INTERVAL} 秒（24小时）")
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setting = db.query(SystemSetting).filter_by(key='check_interval_seconds').first()
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if setting:
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setting.value = str(seconds)
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else:
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db.add(SystemSetting(key='check_interval_seconds', value=str(seconds), description='定时检查间隔（秒）'))
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db.commit()
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# 同步到 Redis，让 Celery 任务立即生效
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_get_redis().set(_INTERVAL_REDIS_KEY, str(seconds))
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# 重置上次运行时间，让下次触发时立即按新间隔计算
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_get_redis().delete("check_all_devices:last_run")
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return {"key": "check_interval_seconds", "value": seconds}
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@router.get("/about")
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def get_about(db: Session = Depends(get_db)):
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"""获取关于页面内容（公开接口，无需登录）"""
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setting = db.query(SystemSetting).filter_by(key='about_content').first()
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return {"content": setting.value if setting else ""}
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@router.put("/about")
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def update_about(
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body: dict,
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db: Session = Depends(get_db),
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_: dict = Depends(require_permission('*')),
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):
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"""更新关于页面内容（仅管理员）"""
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content = body.get("content", "")
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setting = db.query(SystemSetting).filter_by(key='about_content').first()
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if setting:
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setting.value = content
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else:
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db.add(SystemSetting(key='about_content', value=content, description='关于页面内容（Markdown）'))
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db.commit()
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return {"key": "about_content", "value": content}
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