86 lines
3.0 KiB
Python
86 lines
3.0 KiB
Python
"""
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查询告警记录列表 — GET /aibox/list_alarms
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"""
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import orjson
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import logging
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from chongming_worker import rpc_method
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logger = logging.getLogger(__name__)
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@rpc_method(
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subject="aibox_sophon_adapter.list_alarms",
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method="GET",
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summary="查询告警记录列表",
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)
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async def list_alarms(
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board_id: str = "",
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summary: str = "",
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page: int = 1,
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page_size: int = 20,
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worker_id: str = "",
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) -> dict:
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"""分页查询告警记录，支持按设备ID和告警类型筛选"""
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from ..global_var import db
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alarms = []
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total = 0
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try:
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if db is None:
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raise RuntimeError("Database not initialized")
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async with db.get_session() as session:
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from ..models.orm import AlarmRecord
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from sqlalchemy import select, func, desc
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# 构建查询
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conditions = []
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if board_id:
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conditions.append(AlarmRecord.board_id == board_id) # type: ignore
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if summary:
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conditions.append(AlarmRecord.summary == summary) # type: ignore
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# 总数
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count_stmt = select(func.count()).select_from(AlarmRecord)
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if conditions:
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from sqlalchemy import and_
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count_stmt = count_stmt.where(and_(*conditions))
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count_result = await session.execute(count_stmt)
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total = count_result.scalar() or 0
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# 分页数据
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stmt = select(AlarmRecord).order_by(desc(AlarmRecord.created_at))
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if conditions:
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from sqlalchemy import and_
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stmt = stmt.where(and_(*conditions))
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stmt = stmt.offset((page - 1) * page_size).limit(page_size)
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result = await session.execute(stmt)
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records = result.scalars().all()
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for record in records:
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alarm_data = {}
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try:
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alarm_data = orjson.loads(record.alarm_data.encode("utf-8")) if record.alarm_data else {}
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except orjson.JSONDecodeError:
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pass
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alarms.append({
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"alarm_id": record.alarm_id,
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"board_id": record.board_id,
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"board_ip": record.board_ip,
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"summary": record.summary,
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"task_session": record.task_session,
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"media_name": record.media_name,
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"video_file": record.video_file,
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"alarm_time": record.alarm_time,
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"alarm_timestamp": record.alarm_timestamp,
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"result_type": alarm_data.get("Result", {}).get("Type", ""),
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"created_at": record.created_at.isoformat() if record.created_at else None,
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})
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except Exception as e:
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logger.error(f"[list_alarms] 查询失败: {e}")
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return {"alarms": [], "total": 0, "page": page, "page_size": page_size, "error": str(e)}
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return {"alarms": alarms, "total": total, "page": page, "page_size": page_size}
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