- Add `incidents` table to SQLite schema (id, label, started_at, ended_at,
notes, created_at, severity)
- Extract `ensure_schema()` from ingest pipeline so tables are always
created at startup, not only during ingest
- New `app/services/incidents.py`: create/list/get/delete + time-window
entry association (FTS keyword search + raw window fallback)
- New `entries_in_window()` in search.py: plain SQL scan for incident
detail when keyword FTS returns nothing
- REST endpoints: POST/GET /api/incidents, GET/DELETE /api/incidents/{id}
- Incident detail returns up to 100 associated log entries sorted by
timestamp, prioritising FTS keyword hits then ERROR/CRITICAL then all
46 lines
2 KiB
Python
46 lines
2 KiB
Python
"""Core data models for Turnstone log retrieval."""
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from __future__ import annotations
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from dataclasses import dataclass, field
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@dataclass(frozen=True)
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class RetrievedEntry:
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"""A log entry returned by the retriever, with source metadata and scores."""
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entry_id: str
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source_id: str # log file path or service name
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sequence: int # original line number — ingest order, not wall-clock order
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timestamp_raw: str | None # timestamp as it appeared in the log
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timestamp_iso: str | None # parsed to ISO 8601 for sorting; None if unparseable
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ingest_time: str # when Turnstone indexed this entry (wall clock)
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severity: str | None # ERROR / WARN / INFO / DEBUG / None if not detected
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repeat_count: int # collapsed duplicate count (1 = unique)
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out_of_order: bool # True when timestamp precedes predecessor's timestamp
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matched_patterns: tuple[str, ...] = field(default_factory=tuple) # named pattern hits
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text: str = ""
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bm25_score: float = 0.0
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vector_score: float | None = None
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@dataclass(frozen=True)
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class LogPattern:
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"""A named regex pattern for tagging entries at ingest time."""
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name: str # e.g. "device_disconnect", "auth_failure"
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pattern: str # regex string
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severity: str # suggested severity if not present in log line
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description: str # human-readable explanation for the UI
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@dataclass(frozen=True)
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class Incident:
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"""A user-tagged time window marking a known event or failure."""
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id: str # UUID
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label: str # free-text description ("plex crash", "audio broken")
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started_at: str | None # ISO timestamp; None = open-ended start
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ended_at: str | None # ISO timestamp; None = open-ended end
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notes: str # additional context
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created_at: str # wall-clock when this was tagged
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severity: str # user-assigned: low / medium / high / critical
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