71 lines
2.4 KiB
Python
71 lines
2.4 KiB
Python
"""
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Модуль выгрузки и очистки срезов/снапшотов СКУД.
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"""
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import json
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from typing import Dict, Any, Optional
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from .connection import get_db_connection
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from .db_prompts import db_set_session_state
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def smart_parse_date(date_str: Optional[str], original_user_message: str = "") -> Optional[str]:
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return date_str
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def db_get_snapshots(session_id: str = "web_session_main", date_str: Optional[str] = None, original_user_message: str = "") -> Dict[str, Any]:
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date_str = smart_parse_date(date_str, original_user_message)
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conn = get_db_connection()
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cursor = conn.cursor()
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query = """
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SELECT snapshot_id, log_date, snapshot_time, COUNT(*) as record_count
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FROM scud_logs
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"""
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params = []
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if date_str:
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iso_date = date_str
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if "." in date_str:
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parts = date_str.split(".")
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if len(parts) == 3:
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iso_date = f"{parts[2]}-{parts[1]}-{parts[0]}"
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query += " WHERE log_date = ? OR log_date = ? OR snapshot_time LIKE ? "
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params.extend([date_str, iso_date, f"{iso_date}%"])
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query += " GROUP BY snapshot_id ORDER BY id DESC LIMIT 50"
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cursor.execute(query, params)
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rows = cursor.fetchall()
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snapshots = [dict(r) for r in rows]
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result_data = {
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"query_date": date_str or "все",
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"snapshots_count": len(snapshots),
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"snapshots": snapshots
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}
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db_set_session_state(
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session_id=session_id,
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state_type="SNAPSHOTS_VIEW",
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data=json.dumps(result_data, ensure_ascii=False)
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)
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conn.close()
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return result_data
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def db_delete_snapshots(snapshot_id: Optional[str] = None, day_str: Optional[str] = None) -> Dict[str, Any]:
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if not snapshot_id and not day_str:
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return {"status": "error", "message": "Необходимо указать snapshot_id или day_str (ДД.ММ.ГГГГ)."}
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conn = get_db_connection()
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cursor = conn.cursor()
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if snapshot_id:
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cursor.execute("DELETE FROM scud_logs WHERE snapshot_id = ?", (snapshot_id,))
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deleted = cursor.rowcount
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else:
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cursor.execute("DELETE FROM scud_logs WHERE log_date = ? OR snapshot_id LIKE ?", (day_str, f"%{day_str.replace('.', '')}%"))
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deleted = cursor.rowcount
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conn.commit()
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conn.close()
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return {"status": "success", "message": f"Успешно удалено записей: {deleted}"} |