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odysseus/src/tools/search.py
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2.1 KiB
Python

"""Search-domain tool implementations.
Extracted from tool_implementations.py as part of slice 1 (#4082/#4071).
Holds the search_chats tool.
``src.tool_implementations`` re-exports these for backward compatibility.
"""
import logging
from typing import Dict
logger = logging.getLogger(__name__)
async def do_search_chats(query: str, limit: int = 20, owner: str | None = None) -> Dict:
"""Search past session transcripts for the calling user's sessions only.
Without an owner filter this used to leak EVERY user's chat history
into the agent's `search_chats` results (v2 review HIGH-11). The
caller in `tool_execution.execute_tool_block` now plumbs the owner
through; legacy callers without owner pass through as before but
will only see legacy/null-owner rows.
"""
try:
from src.session_search import search_session_messages
results = search_session_messages(query, limit=limit, owner=owner)
if not results:
return {"results": f"No chats found matching \"{query}\"."}
# Group by session to avoid duplicate links
seen_sessions = {}
for result in results:
if result.session_id not in seen_sessions:
seen_sessions[result.session_id] = result
lines = [f"Found {len(seen_sessions)} session(s) matching \"{query}\":\n"]
for sid, result in seen_sessions.items():
lines.append(f"- **{result.session_name}** (#{sid})")
lines.append(f" Link: [Open chat](#{sid})")
lines.append(f" Match ({result.role}): {result.content_snippet}")
if result.context_before:
before = result.context_before[-1]
lines.append(f" Before ({before['role']}): {before['content'][:180]}")
if result.context_after:
after = result.context_after[0]
lines.append(f" After ({after['role']}): {after['content'][:180]}")
lines.append("")
return {"results": "\n".join(lines)}
except Exception as e:
logger.error(f"search_chats failed: {e}")
return {"error": str(e), "exit_code": 1}