default
1d06cc5415
- 前向地理编码升级为高德IoT v5 API (POST restapi.amap.com/v5/position/IoT) - 修复LBS定位偏差: 添加network=LTE参数区分4G/2G, bts格式补充cage字段 - 新增电子围栏管理模块 (circle/polygon/rectangle), 支持地图绘制和POI搜索 - 新增设备-围栏多对多绑定 (DeviceFenceBinding/DeviceFenceState) - 围栏自动考勤引擎 (fence_checker.py): haversine距离、ray-casting多边形判定、容差机制、防抖 - TCP位置上报自动检测围栏进出, 生成考勤记录并WebSocket广播 - 前端围栏页面: 绑定设备弹窗、POI搜索定位、左侧围栏面板 - 新增fence_attendance WebSocket topic via [HAPI](https://hapi.run) Co-Authored-By: HAPI <noreply@hapi.run>
96 lines
2.7 KiB
Python
96 lines
2.7 KiB
Python
"""
|
|
Beacon Service - 蓝牙信标管理服务
|
|
Provides CRUD operations for Bluetooth beacon configuration.
|
|
"""
|
|
|
|
from datetime import datetime, timezone
|
|
|
|
from sqlalchemy import func, select, or_
|
|
from sqlalchemy.ext.asyncio import AsyncSession
|
|
|
|
from app.models import BeaconConfig
|
|
from app.schemas import BeaconConfigCreate, BeaconConfigUpdate
|
|
|
|
|
|
async def get_beacons(
|
|
db: AsyncSession,
|
|
page: int = 1,
|
|
page_size: int = 20,
|
|
status_filter: str | None = None,
|
|
search: str | None = None,
|
|
) -> tuple[list[BeaconConfig], int]:
|
|
"""Get paginated beacon list with optional filters."""
|
|
query = select(BeaconConfig)
|
|
count_query = select(func.count(BeaconConfig.id))
|
|
|
|
if status_filter:
|
|
query = query.where(BeaconConfig.status == status_filter)
|
|
count_query = count_query.where(BeaconConfig.status == status_filter)
|
|
|
|
if search:
|
|
like = f"%{search}%"
|
|
cond = or_(
|
|
BeaconConfig.beacon_mac.ilike(like),
|
|
BeaconConfig.name.ilike(like),
|
|
BeaconConfig.area.ilike(like),
|
|
)
|
|
query = query.where(cond)
|
|
count_query = count_query.where(cond)
|
|
|
|
total_result = await db.execute(count_query)
|
|
total = total_result.scalar() or 0
|
|
|
|
offset = (page - 1) * page_size
|
|
query = query.order_by(BeaconConfig.created_at.desc()).offset(offset).limit(page_size)
|
|
result = await db.execute(query)
|
|
return list(result.scalars().all()), total
|
|
|
|
|
|
async def get_beacon(db: AsyncSession, beacon_id: int) -> BeaconConfig | None:
|
|
result = await db.execute(
|
|
select(BeaconConfig).where(BeaconConfig.id == beacon_id)
|
|
)
|
|
return result.scalar_one_or_none()
|
|
|
|
|
|
async def get_beacon_by_mac(db: AsyncSession, mac: str) -> BeaconConfig | None:
|
|
result = await db.execute(
|
|
select(BeaconConfig).where(BeaconConfig.beacon_mac == mac)
|
|
)
|
|
return result.scalar_one_or_none()
|
|
|
|
|
|
async def create_beacon(db: AsyncSession, data: BeaconConfigCreate) -> BeaconConfig:
|
|
beacon = BeaconConfig(**data.model_dump())
|
|
db.add(beacon)
|
|
await db.flush()
|
|
await db.refresh(beacon)
|
|
return beacon
|
|
|
|
|
|
async def update_beacon(
|
|
db: AsyncSession, beacon_id: int, data: BeaconConfigUpdate
|
|
) -> BeaconConfig | None:
|
|
beacon = await get_beacon(db, beacon_id)
|
|
if beacon is None:
|
|
return None
|
|
|
|
update_data = data.model_dump(exclude_unset=True)
|
|
for key, value in update_data.items():
|
|
setattr(beacon, key, value)
|
|
from app.config import now_cst
|
|
beacon.updated_at = now_cst()
|
|
|
|
await db.flush()
|
|
await db.refresh(beacon)
|
|
return beacon
|
|
|
|
|
|
async def delete_beacon(db: AsyncSession, beacon_id: int) -> bool:
|
|
beacon = await get_beacon(db, beacon_id)
|
|
if beacon is None:
|
|
return False
|
|
await db.delete(beacon)
|
|
await db.flush()
|
|
return True
|