SSOT 대시보드:
- 한신대 기술분석 PDF(19쪽) 정합성 분석 + 이번 세션 발견 섹션 추가
- 섹션 폴드아웃(접기)·상단 목차(드릴다운)·모두 펼치기/접기 — 내용 보존, 레이아웃만 정리
페르소나 반응 강화('저항·반응 조절' 핵심 차별):
- PersonaCard.triggers(역린) 필드 + CCD 핵심상처 파생 역린 블록
- L0에 무례·모욕·조롱 시 현실적 동맹 균열 반응 지침
버그·성능 수정(라이브/E2E로 포착):
- 게이트웨이 페르소나 격리: --append-system-prompt를 --system-prompt(교체)로 + --exclude-dynamic-system-prompt-sections (내담자 캐릭터 붕괴·개발맥락 누출 차단)
- RAG: 임베더 동기 로드(약 7-13초)를 _warm_rag_caches 백그라운드 warm으로(세션 생성 블로킹 회귀 수정)
- voice TTS RMS 데드힌트 제거, init_state OpennessParams 파라미터객체화
- 한국어 PII(날짜·금액·주소) 마스킹 보강
- 레이아웃 시각 게이트: 폼 컨트롤 값 스크롤 오탐 제외(7/7)
검증: 백엔드 84/84, E2E 42(데스크톱 27·모바일 11·아바타 4), 시각 게이트 7/7
1271 lines
45 KiB
Python
1271 lines
45 KiB
Python
"""Counseling session routes.
|
|
|
|
The DB-backed source of truth is still pending, so this route uses the existing
|
|
in-process session store when DB is degraded. Unlike the previous dev fallback,
|
|
all browser calls now require a verified server-side auth session and every
|
|
session operation checks learner ownership.
|
|
"""
|
|
|
|
from __future__ import annotations
|
|
|
|
import asyncio
|
|
import json
|
|
from collections import Counter
|
|
from datetime import datetime
|
|
from typing import Literal, Optional
|
|
|
|
from fastapi import APIRouter, HTTPException, status
|
|
from pydantic import BaseModel, Field
|
|
from sse_starlette.sse import EventSourceResponse
|
|
|
|
from .. import db, session_persistence
|
|
from ..config import settings
|
|
from ..deps import CurrentPrincipal, Principal, Role
|
|
from ..engine_client import EngineError, engine_client
|
|
from ..persona_repository import get_catalog_persona
|
|
from ..runtime_policy import require_runtime_fallback_allowed, runtime_fallback_allowed
|
|
from ..services import evaluator, memory, orchestrator, rag, state_machine
|
|
from ..store import InProcSession, TurnRecord, store
|
|
|
|
router = APIRouter(prefix="/sessions", tags=["sessions"])
|
|
|
|
TheoryMode = Literal["humanistic", "cbt", "integrative"]
|
|
|
|
|
|
class SessionStartRequest(BaseModel):
|
|
persona_code: str = Field(..., examples=["P1"])
|
|
theory_mode: TheoryMode = "humanistic"
|
|
|
|
|
|
class SessionStartResponse(BaseModel):
|
|
session_id: str
|
|
case_id: str
|
|
session_no: int
|
|
stage: str
|
|
effective_openness: float
|
|
recall_summary: Optional[str] = None
|
|
degraded: bool = False
|
|
|
|
|
|
class TurnRequest(BaseModel):
|
|
text: str = Field(..., min_length=1)
|
|
|
|
|
|
class TurnResponse(BaseModel):
|
|
turn_seq: int
|
|
stage: str
|
|
effective_openness: float
|
|
client_reply: Optional[str] = None
|
|
safety_flagged: bool = False
|
|
crisis_kind: str = "none"
|
|
|
|
|
|
class SessionEndResponse(BaseModel):
|
|
session_id: str
|
|
session_no: int
|
|
digest_pending: bool
|
|
end_state: dict
|
|
|
|
|
|
class LearnerSessionSummary(BaseModel):
|
|
session_id: str
|
|
persona_code: str
|
|
persona_name: str
|
|
session_no: int
|
|
status: Literal["active", "ended"]
|
|
stage: str
|
|
turn_count: int
|
|
learner_turn_count: int
|
|
client_turn_count: int
|
|
started_at: str
|
|
ended_at: str | None = None
|
|
review_ready: bool = False
|
|
|
|
|
|
class LearnerSessionsResponse(BaseModel):
|
|
source: str = "runtime"
|
|
sessions: list[LearnerSessionSummary] = Field(default_factory=list)
|
|
|
|
|
|
class SessionDetailTurn(BaseModel):
|
|
turn_seq: int
|
|
speaker: Literal["learner", "client"]
|
|
stage: str
|
|
text: str
|
|
created_at: str
|
|
|
|
|
|
class SessionDetailResponse(BaseModel):
|
|
session_id: str
|
|
case_id: str
|
|
persona_code: str
|
|
persona_name: str
|
|
theory_mode: str
|
|
status: Literal["active", "ended"]
|
|
stage: str
|
|
effective_openness: float
|
|
started_at: str
|
|
ended_at: str | None = None
|
|
turns: list[SessionDetailTurn] = Field(default_factory=list)
|
|
review_ready: bool = False
|
|
|
|
|
|
class ReviewClient(BaseModel):
|
|
name: str
|
|
initial: str
|
|
persona: str
|
|
|
|
|
|
class ReviewTechnique(BaseModel):
|
|
kind: str
|
|
label: str
|
|
|
|
|
|
class ReviewNote(BaseModel):
|
|
author: str
|
|
tone: str
|
|
title: str
|
|
body: str
|
|
quote: Optional[str] = None
|
|
|
|
|
|
class ReviewTurn(BaseModel):
|
|
id: str
|
|
ts: str
|
|
speaker: Literal["learner", "client"]
|
|
who: str
|
|
text: str
|
|
techniques: list[ReviewTechnique] = Field(default_factory=list)
|
|
note: Optional[ReviewNote] = None
|
|
|
|
|
|
class ReviewPhaseSegment(BaseModel):
|
|
key: str
|
|
label: str
|
|
weight: float
|
|
|
|
|
|
class ReviewValencePoint(BaseModel):
|
|
t: float
|
|
v: float
|
|
|
|
|
|
class ReviewRubricRow(BaseModel):
|
|
name: str
|
|
cluster: str
|
|
ratio: float
|
|
quality: Literal["good", "watch"]
|
|
freq: str
|
|
|
|
|
|
class ReviewPoint(BaseModel):
|
|
title: str
|
|
body: str
|
|
jumpTo: Optional[str] = None
|
|
|
|
|
|
class SessionReviewResponse(BaseModel):
|
|
session_id: str
|
|
client: ReviewClient
|
|
date: str
|
|
durationLabel: str
|
|
durationSeconds: int
|
|
reachedPhase: str
|
|
sessionSignal: str
|
|
supervisorState: str
|
|
supervisorName: str
|
|
summary: str
|
|
phases: list[ReviewPhaseSegment] = Field(default_factory=list)
|
|
phaseAxis: list[str] = Field(default_factory=list)
|
|
valenceAxis: list[str] = Field(default_factory=list)
|
|
clientValence: list[ReviewValencePoint] = Field(default_factory=list)
|
|
counselorBaseline: list[ReviewValencePoint] = Field(default_factory=list)
|
|
turns: list[ReviewTurn] = Field(default_factory=list)
|
|
rubric: list[ReviewRubricRow] = Field(default_factory=list)
|
|
goodMoments: list[ReviewPoint] = Field(default_factory=list)
|
|
growthPoints: list[ReviewPoint] = Field(default_factory=list)
|
|
nextLine: Optional[str] = None
|
|
clientFeedback: Optional[str] = None
|
|
audioUrl: Optional[str] = None
|
|
pdfExportUrl: Optional[str] = None
|
|
degraded: bool = True
|
|
reviewReady: bool = False
|
|
|
|
|
|
_RECALL_CACHE: dict[str, memory.RecallContext] = {}
|
|
# 세션별 KB 증상 행동단서(회기 1회 산출·캐시). 빈 list 캐시 = 회기 내 재시도 안 함(안정성).
|
|
_KB_CUES_CACHE: dict[str, list[str]] = {}
|
|
_LEARNER_VISIBLE_AI_ROLE = "counselor"
|
|
|
|
# ────────────────────────────────────────────────────────────────────────────
|
|
# RAG 배선 헬퍼 — 내담자(CLIENT) 뷰. 임베더/KB/DB 풀 미가용 시 빈 값으로 graceful
|
|
# degradation: 상담 루프를 절대 막지 않는다(라이브 루프 비차단이 계약). routes/kb.py가
|
|
# 같은 예외를 503으로 올리는 것과 의도적으로 다르다. 임베딩은 rag가 스레드풀로 offload.
|
|
# ────────────────────────────────────────────────────────────────────────────
|
|
_RAG_RECALL_K = 5
|
|
_KB_CUES_K = 4
|
|
|
|
|
|
def _persona_kb_query(card) -> str:
|
|
"""페르소나 증상·호소 → KB 행동단서 검색 질의(임베더/tsquery 입력 전용, LLM 미주입).
|
|
|
|
질의는 프롬프트에 들어가지 않는다. 회수된 behavior_cue만 L2로 주입되고, CLIENT 정책
|
|
(expose_body=False)이 본문을 잘라 '행동단서'만 돌려준다(CCD 본문 비노출 자동 보존).
|
|
"""
|
|
parts: list[str] = []
|
|
presenting = getattr(card, "presenting", None) or {}
|
|
if presenting.get("주호소"):
|
|
parts.append(str(presenting["주호소"]))
|
|
if presenting.get("표층"):
|
|
parts.append(str(presenting["표층"]))
|
|
dsm = getattr(card, "dsm5_dimensional", None) or {}
|
|
parts.extend(str(key) for key in dsm.keys() if key != "note")
|
|
return " ".join(p for p in parts if p).strip()
|
|
|
|
|
|
async def _retrieve_kb_behavior_cues(card) -> list[str]:
|
|
"""KB 증상 행동단서 회수(CLIENT 정책). 미가용 시 빈 리스트(비차단)."""
|
|
query = _persona_kb_query(card)
|
|
if not query:
|
|
return []
|
|
try:
|
|
async with db.acquire(ai_view=rag.AIRole.CLIENT.value) as conn:
|
|
result = await rag.search_kb(
|
|
conn,
|
|
query=query,
|
|
role=rag.AIRole.CLIENT,
|
|
k=_KB_CUES_K,
|
|
)
|
|
return [c.behavior_cue for c in result.chunks if c.behavior_cue]
|
|
except Exception:
|
|
# rag.NotConfigured(임베더/KB 미가용)·RuntimeError(풀 미초기화)·DB 오류 포함.
|
|
# 비치명적: 빈 단서로 진행. CancelledError는 BaseException이라 미포착.
|
|
return []
|
|
|
|
|
|
async def _ensure_kb_cues(session_id: str, card) -> list[str]:
|
|
"""세션별 KB 행동단서(회기 1회 산출·캐시, 서버 재시작/재개 시 lazy 재계산)."""
|
|
cached = _KB_CUES_CACHE.get(session_id)
|
|
if cached is not None:
|
|
return cached
|
|
cues = await _retrieve_kb_behavior_cues(card)
|
|
_KB_CUES_CACHE[session_id] = cues
|
|
return cues
|
|
|
|
|
|
async def _load_prev_case_summary(case_id: str) -> Optional[dict]:
|
|
"""직전 회기 요약(case 스코프) → build_recall_context 입력. 미존재/미가용 시 None."""
|
|
try:
|
|
async with db.acquire(ai_view=rag.AIRole.CLIENT.value) as conn:
|
|
row = await conn.fetchrow(
|
|
"""
|
|
SELECT digest, open_threads, end_state
|
|
FROM app.session_summary
|
|
WHERE case_id = $1::uuid
|
|
ORDER BY session_no DESC, created_at DESC
|
|
LIMIT 1
|
|
""",
|
|
case_id,
|
|
)
|
|
except Exception:
|
|
return None
|
|
if row is None:
|
|
return None
|
|
return {
|
|
"digest": row["digest"],
|
|
"open_threads": list(row["open_threads"] or []),
|
|
"end_state": dict(row["end_state"] or {}),
|
|
}
|
|
|
|
|
|
async def _hydrate_episodic_text(conn, result) -> list[str]:
|
|
"""retrieve_persona_memory가 돌려준 turn_id → app.turns 마스킹 본문 조인(내담자 발화)."""
|
|
turn_ids = [c.meta.get("turn_id") for c in result.chunks if c.meta.get("turn_id")]
|
|
if not turn_ids:
|
|
return []
|
|
rows = await conn.fetch(
|
|
"""
|
|
SELECT id, text_masked FROM app.turns
|
|
WHERE id = ANY($1::uuid[]) AND speaker = 'client'
|
|
""",
|
|
turn_ids,
|
|
)
|
|
by_id = {str(r["id"]): r["text_masked"] for r in rows}
|
|
return [by_id[t] for t in turn_ids if by_id.get(t)]
|
|
|
|
|
|
def _recall_query(prev_summary: Optional[dict], card) -> str:
|
|
"""episodic recall 질의: 직전 open_threads 우선, 없으면 주호소."""
|
|
if prev_summary:
|
|
threads = prev_summary.get("open_threads") or []
|
|
if threads:
|
|
return " ".join(str(t) for t in threads)
|
|
presenting = getattr(card, "presenting", None) or {}
|
|
return str(presenting.get("주호소") or "").strip()
|
|
|
|
|
|
async def _episodic_recall_snippets(case_id: str, query: str) -> list[str]:
|
|
"""case 스코프 episodic 벡터 recall → 내담자 발화 단편(마스킹본). 미가용 시 []."""
|
|
if not query:
|
|
return []
|
|
try:
|
|
async with db.acquire(ai_view=rag.AIRole.CLIENT.value) as conn:
|
|
result = await rag.retrieve_persona_memory(
|
|
conn, case_id=case_id, query=query, k=_RAG_RECALL_K,
|
|
)
|
|
return await _hydrate_episodic_text(conn, result)
|
|
except Exception:
|
|
return []
|
|
|
|
|
|
async def _build_start_recall(*, case_id: str, card) -> memory.RecallContext:
|
|
"""회기 시작 회상 조립: prev_summary(case) + episodic recall을 build_recall_context로
|
|
합본. 전 구간 graceful(미가용 시 빈 회상).
|
|
"""
|
|
try:
|
|
db.get_pool() # 풀 미초기화 시 RuntimeError → 첫 회기와 동일한 빈 회상
|
|
except RuntimeError:
|
|
return memory.build_recall_context()
|
|
prev_summary = await _load_prev_case_summary(case_id)
|
|
query = _recall_query(prev_summary, card)
|
|
episodic = await _episodic_recall_snippets(case_id, query)
|
|
pinned = list((prev_summary or {}).get("pinned_facts") or [])
|
|
return memory.build_recall_context(
|
|
prev_summary=prev_summary,
|
|
episodic_snippets=episodic,
|
|
pinned_facts=pinned,
|
|
)
|
|
|
|
|
|
async def _warm_rag_caches(session_id: str, case_id: str, card) -> None:
|
|
"""RAG 회상·KB 행동단서를 **백그라운드**로 산출해 캐시한다(요청 경로 비차단).
|
|
|
|
BGE-M3 임베더 첫 로드(~수 초)가 회기 시작/턴 응답을 막지 않도록 create_task로 띄운다.
|
|
warm 완료 전 턴은 빈 회상/단서로 진행(graceful), 이후 턴부터 RAG 주입. 전 구간 비치명적.
|
|
"""
|
|
try:
|
|
_RECALL_CACHE[session_id] = await _build_start_recall(case_id=case_id, card=card)
|
|
except Exception:
|
|
pass
|
|
try:
|
|
_KB_CUES_CACHE[session_id] = await _retrieve_kb_behavior_cues(card)
|
|
except Exception:
|
|
pass
|
|
|
|
|
|
_PHASE_KEY_BY_LABEL = {
|
|
"라포": "rapport",
|
|
"탐색": "explore",
|
|
"개입": "intervene",
|
|
"정리": "closing",
|
|
}
|
|
|
|
|
|
def _stage_label(stage: object) -> str:
|
|
name = getattr(stage, "name", "")
|
|
return {
|
|
"RAPPORT": "라포",
|
|
"EXPLORE": "탐색",
|
|
"INTERVENE": "개입",
|
|
"CLOSE": "정리",
|
|
}.get(name, str(getattr(stage, "value", stage)))
|
|
|
|
|
|
def _ensure_learner(principal: Principal) -> None:
|
|
if principal.role != Role.LEARNER:
|
|
raise HTTPException(status.HTTP_403_FORBIDDEN, detail="only learners can use sessions")
|
|
|
|
|
|
async def _load_session_or_404(
|
|
session_id: str,
|
|
principal: Principal,
|
|
*,
|
|
allow_ended: bool = False,
|
|
) -> InProcSession:
|
|
sess = await session_persistence.load_session(session_id, principal, allow_ended=True)
|
|
if sess is not None:
|
|
store.put(sess)
|
|
elif runtime_fallback_allowed():
|
|
sess = store.get(session_id)
|
|
if sess is None:
|
|
raise HTTPException(status.HTTP_404_NOT_FOUND, detail="session not found")
|
|
if sess.learner_id != principal.user_id:
|
|
raise HTTPException(status.HTTP_403_FORBIDDEN, detail="session does not belong to user")
|
|
if sess.ended and not allow_ended:
|
|
raise HTTPException(status.HTTP_409_CONFLICT, detail="session already ended")
|
|
return sess
|
|
|
|
|
|
async def _append_session_turn(sess: InProcSession, turn: TurnRecord) -> None:
|
|
if await session_persistence.append_turn(
|
|
session_id=sess.session_id,
|
|
learner_id=sess.learner_id,
|
|
turn=turn,
|
|
):
|
|
sess.turns.append(turn)
|
|
store.put(sess)
|
|
return
|
|
require_runtime_fallback_allowed("session turn append")
|
|
store.append_turn(sess.session_id, turn)
|
|
|
|
|
|
async def _update_session_state(
|
|
sess: InProcSession,
|
|
state: state_machine.SessionState,
|
|
) -> None:
|
|
if await session_persistence.update_state(
|
|
session_id=sess.session_id,
|
|
learner_id=sess.learner_id,
|
|
state=state,
|
|
):
|
|
sess.state = state
|
|
store.put(sess)
|
|
return
|
|
require_runtime_fallback_allowed("session state update")
|
|
store.update_state(sess.session_id, state)
|
|
|
|
|
|
async def _end_persisted_session(sess: InProcSession, carry: memory.CarryOver) -> None:
|
|
if await session_persistence.end_session(sess, carry):
|
|
sess.ended = True
|
|
sess.ended_at = datetime.now().timestamp()
|
|
store.put(sess)
|
|
return
|
|
require_runtime_fallback_allowed("session end")
|
|
store.end(sess.session_id)
|
|
|
|
|
|
def _offset_label(seconds: float) -> str:
|
|
whole = max(0, int(round(seconds)))
|
|
minutes, sec = divmod(whole, 60)
|
|
return f"{minutes}:{sec:02d}"
|
|
|
|
|
|
def _iso(ts: float | None) -> str | None:
|
|
if ts is None:
|
|
return None
|
|
return datetime.fromtimestamp(ts).isoformat(timespec="seconds")
|
|
|
|
|
|
def _duration_label(seconds: int) -> str:
|
|
if seconds < 60:
|
|
return f"{seconds}초"
|
|
minutes, sec = divmod(seconds, 60)
|
|
return f"{minutes}분 {sec}초"
|
|
|
|
|
|
def _client_name(raw: str) -> str:
|
|
name = raw.split("(", 1)[0].strip()
|
|
return name or raw.strip() or "내담자"
|
|
|
|
|
|
def _review_summary(*, client_name: str, reached_phase: str, turns: list[ReviewTurn]) -> str:
|
|
if not turns:
|
|
return (
|
|
"아직 실제 발화가 없어 리뷰를 만들 수 없습니다. 회기를 진행한 뒤 종료하면 "
|
|
"저장된 축어록을 기준으로 리뷰가 표시됩니다."
|
|
)
|
|
learner_count = sum(1 for turn in turns if turn.speaker == "learner")
|
|
client_count = sum(1 for turn in turns if turn.speaker == "client")
|
|
return (
|
|
f"이 리뷰는 현재 세션에 저장된 실제 축어록 {len(turns)}개를 기반으로 합니다. "
|
|
f"{client_name}와의 회기는 {reached_phase} 단계까지 진행되었고, "
|
|
f"학습자 발화 {learner_count}개와 내담자 응답 {client_count}개가 기록되었습니다. "
|
|
"평가 AI 또는 교수자 코멘트가 아직 생성되지 않은 항목은 빈 상태로 남겨 둡니다."
|
|
)
|
|
|
|
|
|
def _phase_segments(stage_labels: list[str]) -> list[ReviewPhaseSegment]:
|
|
counts = Counter(stage_labels)
|
|
return [
|
|
ReviewPhaseSegment(
|
|
key=_PHASE_KEY_BY_LABEL.get(label, label),
|
|
label=label,
|
|
weight=float(count),
|
|
)
|
|
for label, count in counts.items()
|
|
if count > 0
|
|
]
|
|
|
|
|
|
def _clamp_ratio(value: float) -> float:
|
|
return round(max(0.0, min(1.0, value)), 3)
|
|
|
|
|
|
def _compact_text(text: str) -> str:
|
|
return " ".join(text.split())
|
|
|
|
|
|
def _clip_text(text: str, limit: int = 180) -> str:
|
|
compact = _compact_text(text)
|
|
if len(compact) <= limit:
|
|
return compact
|
|
return f"{compact[: max(0, limit - 1)].rstrip()}..."
|
|
|
|
|
|
def _point_title(text: str, fallback: str) -> str:
|
|
compact = _clip_text(text, 72)
|
|
for sep in (".", "。", "!", "?", "\n"):
|
|
if sep in compact:
|
|
first = compact.split(sep, 1)[0].strip()
|
|
if first:
|
|
return _clip_text(first, 44)
|
|
return _clip_text(compact, 44) or fallback
|
|
|
|
|
|
def _ai_review_points(values: object, *, fallback_prefix: str) -> list[ReviewPoint]:
|
|
if not isinstance(values, list):
|
|
return []
|
|
points: list[ReviewPoint] = []
|
|
for index, value in enumerate(values, start=1):
|
|
body = _compact_text(str(value or ""))
|
|
if not body:
|
|
continue
|
|
points.append(
|
|
ReviewPoint(
|
|
title=_point_title(body, f"{fallback_prefix} {index}"),
|
|
body=body,
|
|
jumpTo=None,
|
|
)
|
|
)
|
|
return points[:3]
|
|
|
|
|
|
def _intent_deviation_points(values: object) -> list[ReviewPoint]:
|
|
if not isinstance(values, list):
|
|
return []
|
|
points: list[ReviewPoint] = []
|
|
for index, value in enumerate(values, start=1):
|
|
if not isinstance(value, dict):
|
|
continue
|
|
dimension = _compact_text(str(value.get("dimension") or f"의도 이탈 {index}"))
|
|
expected = _compact_text(str(value.get("expected") or ""))
|
|
actual = _compact_text(str(value.get("actual") or ""))
|
|
severity = _compact_text(str(value.get("severity") or "minor"))
|
|
body_parts = []
|
|
if expected:
|
|
body_parts.append(f"기대: {expected}")
|
|
if actual:
|
|
body_parts.append(f"실제: {actual}")
|
|
if severity:
|
|
body_parts.append(f"심각도: {severity}")
|
|
if body_parts:
|
|
points.append(
|
|
ReviewPoint(
|
|
title=dimension,
|
|
body=" · ".join(body_parts),
|
|
jumpTo=None,
|
|
)
|
|
)
|
|
return points[:3]
|
|
|
|
|
|
def _rubric_from_evaluation(payload: dict[str, object]) -> list[ReviewRubricRow]:
|
|
distribution = payload.get("distribution")
|
|
if not isinstance(distribution, dict):
|
|
return []
|
|
by_category = distribution.get("by_category")
|
|
if not isinstance(by_category, dict):
|
|
return []
|
|
total = int(distribution.get("total") or 0)
|
|
if total <= 0:
|
|
return []
|
|
overused = {str(item) for item in distribution.get("overused") or []}
|
|
underused = {str(item) for item in distribution.get("underused") or []}
|
|
rows: list[ReviewRubricRow] = []
|
|
for category, raw_count in sorted(by_category.items(), key=lambda item: str(item[0])):
|
|
try:
|
|
count = int(raw_count)
|
|
except (TypeError, ValueError):
|
|
continue
|
|
code = str(category)
|
|
watch = code in overused or code in underused
|
|
rows.append(
|
|
ReviewRubricRow(
|
|
name=code.replace("_", " ").title(),
|
|
cluster="평가 AI 기법 분포",
|
|
ratio=_clamp_ratio(count / max(1, total)),
|
|
quality="watch" if watch else "good",
|
|
freq=f"{count}/{total} labels",
|
|
)
|
|
)
|
|
return rows
|
|
|
|
|
|
def _review_summary_from_evaluation(
|
|
*,
|
|
fallback: str,
|
|
evaluation_record: dict[str, object] | None,
|
|
payload: dict[str, object],
|
|
) -> str:
|
|
if not evaluation_record:
|
|
return fallback
|
|
status = str(evaluation_record.get("status") or "")
|
|
if status != "ready":
|
|
error = _compact_text(str(evaluation_record.get("error") or payload.get("error") or ""))
|
|
return (
|
|
"저장된 축어록은 확인했지만 평가 AI 산출물이 아직 준비되지 않았습니다. "
|
|
+ (f"사유: {error}" if error else "평가가 완료되면 코칭 항목이 갱신됩니다.")
|
|
)
|
|
rationale = _compact_text(str(payload.get("supervisor_rationale") or ""))
|
|
critique = _compact_text(str(payload.get("supervisor_critique") or ""))
|
|
evaluated = payload.get("turns_evaluated")
|
|
prefix = f"평가 AI가 학습자 발화 {evaluated}개를 deep-loop로 분석했습니다. "
|
|
details = " ".join(part for part in [rationale, critique] if part)
|
|
return prefix + (details if details else "아래 코칭 항목은 저장된 축어록과 평가 AI 결과를 기준으로 합니다.")
|
|
|
|
|
|
def _next_line_from_evaluation(payload: dict[str, object]) -> str | None:
|
|
alternatives = payload.get("alternative_utterances")
|
|
if not isinstance(alternatives, list):
|
|
return None
|
|
for value in alternatives:
|
|
line = _compact_text(str(value or ""))
|
|
if line:
|
|
return line
|
|
return None
|
|
|
|
|
|
def _latest_client_feedback(turns: list[ReviewTurn]) -> str | None:
|
|
for turn in reversed(turns):
|
|
if turn.speaker == "client":
|
|
return _clip_text(turn.text)
|
|
return None
|
|
|
|
|
|
def _evaluation_payload(record: dict[str, object] | None) -> dict[str, object]:
|
|
if not record:
|
|
return {}
|
|
payload = record.get("payload")
|
|
return payload if isinstance(payload, dict) else {}
|
|
|
|
|
|
# fast-loop 턴 평가(TechniqueCategory) → 프론트 sr-technique--{kind} 시각 매핑.
|
|
_TECHNIQUE_KIND_BY_CATEGORY = {
|
|
"relational": "empathy",
|
|
"exploratory": "explore",
|
|
"intervention": "confront",
|
|
"stabilizing": "reflect",
|
|
"structuring": "closed",
|
|
}
|
|
|
|
|
|
def _review_techniques_from_turn_eval(ev: dict[str, object] | None) -> list[ReviewTechnique]:
|
|
"""턴 평가의 기법 태그를 리뷰 칩으로. label_ko 우선, category로 색 kind 결정."""
|
|
if not isinstance(ev, dict):
|
|
return []
|
|
out: list[ReviewTechnique] = []
|
|
for tag in ev.get("techniques") or []:
|
|
if not isinstance(tag, dict):
|
|
continue
|
|
label = str(tag.get("label_ko") or tag.get("code") or "").strip()
|
|
if not label:
|
|
continue
|
|
kind = _TECHNIQUE_KIND_BY_CATEGORY.get(str(tag.get("category") or ""), "explore")
|
|
out.append(ReviewTechnique(kind=kind, label=label))
|
|
return out
|
|
|
|
|
|
def _review_note_from_turn_eval(ev: dict[str, object] | None) -> Optional[ReviewNote]:
|
|
"""의도이탈(있으면 우선) 또는 적절성 신호를 턴 노트로. tone: good|warn(프론트 계약)."""
|
|
if not isinstance(ev, dict):
|
|
return None
|
|
dev = ev.get("intent_deviation")
|
|
if isinstance(dev, dict):
|
|
dimension = str(dev.get("dimension") or "").strip()
|
|
expected = str(dev.get("expected") or "").strip()
|
|
actual = str(dev.get("actual") or "").strip()
|
|
body = " / ".join(p for p in (f"권장: {expected}" if expected else "", f"실제: {actual}" if actual else "") if p)
|
|
return ReviewNote(
|
|
author="평가 AI",
|
|
tone="warn",
|
|
title=f"의도와 다른 부분 · {dimension}".rstrip(" ·") or "의도와 다른 부분",
|
|
body=body or "권장 반응과 실제 반응에 차이가 있었어요.",
|
|
)
|
|
appropriateness = str(ev.get("appropriateness") or "neutral")
|
|
note_text = str(ev.get("appropriateness_note") or "").strip()
|
|
if appropriateness == "pos":
|
|
return ReviewNote(author="평가 AI", tone="good", title="적절한 개입", body=note_text or "이 개입은 흐름에 적절했어요.")
|
|
if appropriateness == "warn" and note_text:
|
|
return ReviewNote(author="평가 AI", tone="warn", title="점검해볼 지점", body=note_text)
|
|
return None
|
|
|
|
|
|
async def _record_safety_event(sess: InProcSession, ctx, result) -> None:
|
|
"""위기 escalate 시 app.safety_events 적재(교수자 감사·알림 레코드). C2.
|
|
|
|
비차단: DB 미가용(degraded)·FK 미충족(in-memory 세션) 시 graceful skip — 상담 루프를
|
|
절대 막지 않는다. 실시간 교수자 push 알림은 후속(이 레코드가 1차 알림원).
|
|
"""
|
|
crisis = getattr(ctx, "crisis", None)
|
|
if crisis is None or not getattr(crisis, "escalate", False):
|
|
return
|
|
kind = getattr(crisis.kind, "value", None) or str(getattr(crisis, "kind", "crisis"))
|
|
try:
|
|
async with db.acquire() as conn:
|
|
await conn.execute(
|
|
"""
|
|
INSERT INTO app.safety_events
|
|
(session_id, trigger_type, ko_risk_level, escalated, detail)
|
|
VALUES ($1::uuid, $2, $3, TRUE, $4::jsonb)
|
|
""",
|
|
sess.session_id,
|
|
kind,
|
|
int(getattr(crisis, "risk_level", 0) or 0),
|
|
json.dumps({
|
|
"matched": list(getattr(crisis, "matched", []) or []),
|
|
"stage": getattr(result, "stage", None),
|
|
"turn_seq": getattr(result, "turn_seq", None),
|
|
}),
|
|
)
|
|
except Exception:
|
|
pass # 비차단(R5): 적재 실패가 위기 대응/상담을 막지 않음.
|
|
|
|
|
|
def _learner_visible_turns(sess: InProcSession) -> list[TurnRecord]:
|
|
return sess.turns_visible_to(_LEARNER_VISIBLE_AI_ROLE)
|
|
|
|
|
|
async def _generate_and_save_session_evaluation(sess: InProcSession) -> None:
|
|
if not sess.turns:
|
|
return
|
|
|
|
enriched: list[dict[str, object]] = []
|
|
for index, turn in enumerate(sess.masked_turns(), start=1):
|
|
item: dict[str, object] = dict(turn)
|
|
item["seq"] = index
|
|
enriched.append(item)
|
|
|
|
try:
|
|
result = await asyncio.wait_for(
|
|
evaluator.evaluate_session(
|
|
session_id=sess.session_id,
|
|
stage=_stage_label(sess.state.stage),
|
|
masked_turns=enriched,
|
|
engine=engine_client,
|
|
technique_codes=[],
|
|
theory_mode=sess.theory_mode,
|
|
scope="session_end",
|
|
),
|
|
timeout=min(float(settings.engine_timeout), 45.0),
|
|
)
|
|
status_value = "error" if result.error else "ready"
|
|
await session_persistence.save_session_evaluation(
|
|
session_id=sess.session_id,
|
|
learner_id=sess.learner_id,
|
|
status=status_value,
|
|
source="engine",
|
|
scope=result.scope,
|
|
stage=result.stage,
|
|
payload=result.to_dict(),
|
|
error=result.error,
|
|
)
|
|
except Exception as exc:
|
|
await session_persistence.save_session_evaluation(
|
|
session_id=sess.session_id,
|
|
learner_id=sess.learner_id,
|
|
status="error",
|
|
source="engine",
|
|
scope="session_end",
|
|
stage=_stage_label(sess.state.stage),
|
|
payload={},
|
|
error=str(exc),
|
|
)
|
|
|
|
|
|
def _schedule_session_evaluation(sess: InProcSession) -> None:
|
|
if not sess.turns:
|
|
return
|
|
asyncio.create_task(_generate_and_save_session_evaluation(sess))
|
|
|
|
|
|
def _learner_summary(sess: InProcSession, *, review_ready: bool = False) -> LearnerSessionSummary:
|
|
turns = _learner_visible_turns(sess)
|
|
learner_turns = sum(1 for turn in turns if turn.speaker == "counselor")
|
|
client_turns = sum(1 for turn in turns if turn.speaker == "client")
|
|
return LearnerSessionSummary(
|
|
session_id=sess.session_id,
|
|
persona_code=sess.persona_code,
|
|
persona_name=sess.persona.display_name,
|
|
session_no=sess.session_no,
|
|
status="ended" if sess.ended else "active",
|
|
stage=_stage_label(sess.state.stage),
|
|
turn_count=len(turns),
|
|
learner_turn_count=learner_turns,
|
|
client_turn_count=client_turns,
|
|
started_at=_iso(sess.created_at) or "",
|
|
ended_at=_iso(sess.ended_at),
|
|
review_ready=review_ready,
|
|
)
|
|
|
|
|
|
async def _review_ready(sess: InProcSession, principal: Principal) -> bool:
|
|
turns = _learner_visible_turns(sess)
|
|
if not sess.ended or not turns:
|
|
return False
|
|
if len(turns) != len(sess.turns):
|
|
return False
|
|
evaluation_record, _ = await session_persistence.load_session_evaluation(
|
|
sess.session_id,
|
|
principal,
|
|
)
|
|
return bool(evaluation_record and evaluation_record.get("status") == "ready")
|
|
|
|
|
|
def _session_detail(
|
|
sess: InProcSession,
|
|
*,
|
|
review_ready: bool = False,
|
|
) -> SessionDetailResponse:
|
|
turns = _learner_visible_turns(sess)
|
|
return SessionDetailResponse(
|
|
session_id=sess.session_id,
|
|
case_id=sess.case_id,
|
|
persona_code=sess.persona_code,
|
|
persona_name=sess.persona.display_name,
|
|
theory_mode=sess.theory_mode,
|
|
status="ended" if sess.ended else "active",
|
|
stage=_stage_label(sess.state.stage),
|
|
effective_openness=round(sess.state.effective_openness, 4),
|
|
started_at=_iso(sess.created_at) or "",
|
|
ended_at=_iso(sess.ended_at),
|
|
turns=[
|
|
SessionDetailTurn(
|
|
turn_seq=turn.turn_seq,
|
|
speaker="learner" if turn.speaker == "counselor" else "client",
|
|
stage=turn.stage,
|
|
text=turn.text_masked,
|
|
created_at=_iso(turn.created_at) or "",
|
|
)
|
|
for turn in turns
|
|
],
|
|
review_ready=review_ready,
|
|
)
|
|
|
|
|
|
@router.get("", response_model=LearnerSessionsResponse)
|
|
async def list_learner_sessions(principal: CurrentPrincipal) -> LearnerSessionsResponse:
|
|
"""Return the current learner's real practice sessions."""
|
|
_ensure_learner(principal)
|
|
sessions, durable = await session_persistence.list_sessions(principal)
|
|
if not durable:
|
|
require_runtime_fallback_allowed("session list")
|
|
sessions = [
|
|
sess
|
|
for sess in store.list()
|
|
if sess.learner_id == principal.user_id
|
|
]
|
|
sessions.sort(key=lambda sess: sess.created_at, reverse=True)
|
|
|
|
summaries: list[LearnerSessionSummary] = []
|
|
for sess in sessions[:20]:
|
|
summaries.append(_learner_summary(sess, review_ready=await _review_ready(sess, principal)))
|
|
|
|
return LearnerSessionsResponse(
|
|
source="database" if durable else "runtime",
|
|
sessions=summaries,
|
|
)
|
|
|
|
|
|
@router.get("/{session_id}", response_model=SessionDetailResponse)
|
|
async def get_session_detail(
|
|
session_id: str,
|
|
principal: CurrentPrincipal,
|
|
) -> SessionDetailResponse:
|
|
"""Return a learner-owned session with transcript for resume/history."""
|
|
_ensure_learner(principal)
|
|
sess = await _load_session_or_404(session_id, principal, allow_ended=True)
|
|
return _session_detail(sess, review_ready=await _review_ready(sess, principal))
|
|
|
|
|
|
@router.post("", response_model=SessionStartResponse, status_code=status.HTTP_201_CREATED)
|
|
async def start_session(
|
|
body: SessionStartRequest,
|
|
principal: CurrentPrincipal,
|
|
) -> SessionStartResponse:
|
|
"""Start a learner-owned practice session."""
|
|
_ensure_learner(principal)
|
|
|
|
try:
|
|
catalog_persona = await get_catalog_persona(body.persona_code)
|
|
except Exception as exc:
|
|
raise HTTPException(
|
|
status.HTTP_503_SERVICE_UNAVAILABLE,
|
|
detail="persona catalog database unavailable",
|
|
) from exc
|
|
if catalog_persona is None:
|
|
raise HTTPException(status.HTTP_404_NOT_FOUND, detail=f"unknown persona {body.persona_code}")
|
|
card = catalog_persona.card
|
|
|
|
recall = memory.build_recall_context()
|
|
st = state_machine.init_state(
|
|
params=card.openness_params(),
|
|
carry=recall.carry,
|
|
)
|
|
|
|
carry_rapport = st.rapport_credit
|
|
sess = await session_persistence.create_session(
|
|
learner_id=principal.user_id,
|
|
card=card,
|
|
theory_mode=body.theory_mode,
|
|
state=st,
|
|
session_no=1,
|
|
carry_rapport=carry_rapport,
|
|
persona_id=catalog_persona.persona_id,
|
|
persona_version=catalog_persona.version,
|
|
)
|
|
degraded = catalog_persona.degraded or sess is None
|
|
if sess is None:
|
|
require_runtime_fallback_allowed("session creation")
|
|
sess = store.create(
|
|
learner_id=principal.user_id,
|
|
persona=card,
|
|
theory_mode=body.theory_mode,
|
|
state=st,
|
|
session_no=1,
|
|
carry_rapport=carry_rapport,
|
|
)
|
|
else:
|
|
store.put(sess)
|
|
|
|
# 즉시 빈/carry 회상으로 응답을 막지 않는다. RAG 회상·KB 단서(임베더 로드 수 초)는
|
|
# 백그라운드 warm으로 캐시 — 회기 시작/턴 응답이 임베더 로드에 블로킹되지 않게(성능 회귀 방지).
|
|
_RECALL_CACHE[sess.session_id] = recall
|
|
asyncio.create_task(_warm_rag_caches(sess.session_id, sess.case_id, card))
|
|
|
|
return SessionStartResponse(
|
|
session_id=sess.session_id,
|
|
case_id=sess.case_id,
|
|
session_no=sess.session_no,
|
|
stage=_stage_label(st.stage),
|
|
effective_openness=round(st.effective_openness, 4),
|
|
recall_summary=recall.recall_summary,
|
|
degraded=degraded,
|
|
)
|
|
|
|
|
|
@router.get("/{session_id}/review", response_model=SessionReviewResponse)
|
|
async def get_session_review(
|
|
session_id: str,
|
|
principal: CurrentPrincipal,
|
|
) -> SessionReviewResponse:
|
|
"""Return a learner-safe review built only from the stored session transcript."""
|
|
_ensure_learner(principal)
|
|
sess = await _load_session_or_404(session_id, principal, allow_ended=True)
|
|
visible_turns = _learner_visible_turns(sess)
|
|
hidden_turns = len(visible_turns) != len(sess.turns)
|
|
|
|
end_ts = sess.ended_at or datetime.now().timestamp()
|
|
duration_seconds = max(0, int(round(end_ts - sess.created_at)))
|
|
client_name = _client_name(sess.persona.display_name)
|
|
client_initial = client_name[:1] or "내"
|
|
|
|
reached_phase = _stage_label(sess.state.stage)
|
|
stage_labels = [turn.stage for turn in visible_turns] or [reached_phase]
|
|
axis = ["0:00"]
|
|
if duration_seconds > 0:
|
|
axis.append(_offset_label(duration_seconds))
|
|
|
|
evaluation_record, evaluation_durable = await session_persistence.load_session_evaluation(
|
|
session_id,
|
|
principal,
|
|
)
|
|
evaluation_payload = {} if hidden_turns else _evaluation_payload(evaluation_record)
|
|
evaluation_status = (
|
|
"" if hidden_turns else str(evaluation_record.get("status") or "") if evaluation_record else ""
|
|
)
|
|
evaluation_ready = not hidden_turns and evaluation_status == "ready"
|
|
|
|
first_turn_ts = visible_turns[0].created_at if visible_turns else sess.created_at
|
|
turns: list[ReviewTurn] = []
|
|
for index, turn in enumerate(visible_turns):
|
|
speaker: Literal["learner", "client"] = (
|
|
"learner" if turn.speaker == "counselor" else "client"
|
|
)
|
|
# 턴별 fast-loop 평가는 학습자 발화에만 부착(기법 태깅·노트). hidden 시 노출 안 함.
|
|
turn_eval = turn.evaluation if (speaker == "learner" and not hidden_turns) else None
|
|
turns.append(
|
|
ReviewTurn(
|
|
id=f"t{index + 1}",
|
|
ts=_offset_label(turn.created_at - first_turn_ts),
|
|
speaker=speaker,
|
|
who="학습자" if speaker == "learner" else client_name,
|
|
text=turn.text_masked,
|
|
techniques=_review_techniques_from_turn_eval(turn_eval),
|
|
note=_review_note_from_turn_eval(turn_eval),
|
|
)
|
|
)
|
|
|
|
if not turns:
|
|
session_signal = "기록 없음"
|
|
elif sess.ended:
|
|
session_signal = "종료됨"
|
|
else:
|
|
session_signal = "진행 중"
|
|
|
|
transcript_summary = _review_summary(
|
|
client_name=client_name,
|
|
reached_phase=reached_phase,
|
|
turns=turns,
|
|
)
|
|
|
|
rubric: list[ReviewRubricRow] = []
|
|
good_moments: list[ReviewPoint] = []
|
|
growth_points: list[ReviewPoint] = []
|
|
next_line: str | None = None
|
|
if evaluation_ready:
|
|
rubric = _rubric_from_evaluation(evaluation_payload)
|
|
good_moments = _ai_review_points(
|
|
evaluation_payload.get("strengths"),
|
|
fallback_prefix="강점",
|
|
)
|
|
growth_points = _ai_review_points(
|
|
evaluation_payload.get("improvements"),
|
|
fallback_prefix="개선점",
|
|
)
|
|
if not growth_points:
|
|
growth_points = _intent_deviation_points(evaluation_payload.get("intent_deviations"))
|
|
next_line = _next_line_from_evaluation(evaluation_payload)
|
|
|
|
client_feedback = _latest_client_feedback(turns)
|
|
review_degraded = bool(turns) and not evaluation_ready
|
|
if evaluation_ready:
|
|
supervisor_state = "평가 완료"
|
|
elif evaluation_status == "error":
|
|
supervisor_state = "평가 실패"
|
|
elif turns:
|
|
supervisor_state = "평가 대기"
|
|
else:
|
|
supervisor_state = "기록 대기"
|
|
|
|
summary = _review_summary_from_evaluation(
|
|
fallback=transcript_summary,
|
|
evaluation_record=None if hidden_turns else evaluation_record,
|
|
payload=evaluation_payload,
|
|
)
|
|
if evaluation_record and not hidden_turns and not evaluation_durable:
|
|
summary += " 현재 평가는 런타임 캐시에서 복원되었습니다."
|
|
|
|
return SessionReviewResponse(
|
|
session_id=session_id,
|
|
client=ReviewClient(
|
|
name=client_name,
|
|
initial=client_initial,
|
|
persona=f"{sess.persona_code} · {sess.persona.difficulty}",
|
|
),
|
|
date=datetime.fromtimestamp(sess.created_at).strftime("%Y-%m-%d"),
|
|
durationLabel=_duration_label(duration_seconds),
|
|
durationSeconds=duration_seconds,
|
|
reachedPhase=reached_phase,
|
|
sessionSignal=session_signal,
|
|
supervisorState=supervisor_state,
|
|
supervisorName="AI",
|
|
summary=summary,
|
|
phases=_phase_segments(stage_labels),
|
|
phaseAxis=axis,
|
|
valenceAxis=axis,
|
|
clientValence=[],
|
|
counselorBaseline=[],
|
|
turns=turns,
|
|
rubric=rubric,
|
|
goodMoments=good_moments,
|
|
growthPoints=growth_points,
|
|
nextLine=next_line,
|
|
clientFeedback=client_feedback,
|
|
audioUrl=None,
|
|
pdfExportUrl=None,
|
|
degraded=review_degraded,
|
|
reviewReady=evaluation_ready,
|
|
)
|
|
|
|
|
|
@router.post("/{session_id}/turn", response_model=TurnResponse)
|
|
async def submit_turn(
|
|
session_id: str,
|
|
body: TurnRequest,
|
|
principal: CurrentPrincipal,
|
|
) -> TurnResponse:
|
|
"""Submit one trainee utterance and return the generated client reply."""
|
|
_ensure_learner(principal)
|
|
sess = await _load_session_or_404(session_id, principal)
|
|
recall = _RECALL_CACHE.get(session_id) or memory.RecallContext()
|
|
kb_cues = _KB_CUES_CACHE.get(session_id) or [] # 비차단: warm 전이면 빈 단서(graceful)
|
|
|
|
ctx = orchestrator.prepare_turn(
|
|
session_id=session_id,
|
|
case_id=sess.case_id,
|
|
card=sess.persona,
|
|
state=sess.state,
|
|
learner_text=body.text,
|
|
recall_summary=recall.recall_summary,
|
|
pinned_facts=recall.pinned_facts,
|
|
recent_turns=sess.recent_turns(visible_to="client"),
|
|
kb_behavior_cues=kb_cues,
|
|
theory_mode=sess.theory_mode,
|
|
)
|
|
assert ctx.state_after is not None
|
|
|
|
try:
|
|
result = await orchestrator.run_turn_generate(
|
|
ctx,
|
|
engine_client,
|
|
eval_hook=evaluator.make_eval_hook(engine_client),
|
|
)
|
|
except EngineError as exc:
|
|
raise HTTPException(
|
|
status.HTTP_503_SERVICE_UNAVAILABLE,
|
|
detail=f"engine unavailable: {exc}",
|
|
) from exc
|
|
|
|
# 턴별 fast-loop 평가는 학습자(상담자) 발화에 부착(기법 태깅·적절성·의도이탈).
|
|
await _append_session_turn(
|
|
sess,
|
|
TurnRecord(
|
|
turn_seq=ctx.state_after.turn_seq,
|
|
speaker="counselor",
|
|
stage=_stage_label(ctx.state_after.stage),
|
|
text=body.text,
|
|
text_masked=ctx.learner_text_masked,
|
|
evaluation=result.evaluation,
|
|
),
|
|
)
|
|
|
|
if result.client_reply:
|
|
await _append_session_turn(
|
|
sess,
|
|
TurnRecord(
|
|
turn_seq=result.turn_seq,
|
|
speaker="client",
|
|
stage=_stage_label(result.state_after.stage),
|
|
text=result.client_reply,
|
|
text_masked=result.client_reply,
|
|
llm_provider=result.llm_provider,
|
|
model=result.model,
|
|
tokens_in=result.tokens_in,
|
|
tokens_out=result.tokens_out,
|
|
cost_usd=result.cost_usd,
|
|
),
|
|
)
|
|
await _update_session_state(sess, result.state_after)
|
|
await _record_safety_event(sess, ctx, result) # C2: 위기 escalate 시 safety_events 적재(비차단)
|
|
|
|
return TurnResponse(
|
|
turn_seq=result.turn_seq,
|
|
stage=_stage_label(result.state_after.stage),
|
|
effective_openness=round(result.effective_openness, 4),
|
|
client_reply=result.client_reply,
|
|
safety_flagged=result.safety_flagged,
|
|
crisis_kind=result.crisis_kind,
|
|
)
|
|
|
|
|
|
@router.post("/{session_id}/stream")
|
|
async def stream_turn(
|
|
session_id: str,
|
|
body: TurnRequest,
|
|
principal: CurrentPrincipal,
|
|
):
|
|
"""Stream a generated client reply for one trainee utterance."""
|
|
_ensure_learner(principal)
|
|
sess = await _load_session_or_404(session_id, principal)
|
|
recall = _RECALL_CACHE.get(session_id) or memory.RecallContext()
|
|
kb_cues = _KB_CUES_CACHE.get(session_id) or [] # 비차단: warm 전이면 빈 단서(graceful)
|
|
|
|
ctx = orchestrator.prepare_turn(
|
|
session_id=session_id,
|
|
case_id=sess.case_id,
|
|
card=sess.persona,
|
|
state=sess.state,
|
|
learner_text=body.text,
|
|
recall_summary=recall.recall_summary,
|
|
pinned_facts=recall.pinned_facts,
|
|
recent_turns=sess.recent_turns(visible_to="client"),
|
|
kb_behavior_cues=kb_cues,
|
|
theory_mode=sess.theory_mode,
|
|
)
|
|
assert ctx.state_after is not None
|
|
|
|
async def event_generator():
|
|
last_beat = asyncio.get_running_loop().time()
|
|
final_reply = ""
|
|
try:
|
|
async for ev in orchestrator.run_turn_stream(ctx, engine_client):
|
|
if ev.event == "token":
|
|
text = str(ev.data.get("text", ""))
|
|
final_reply += text
|
|
yield {"event": "token", "data": text}
|
|
elif ev.event == "done":
|
|
data = {**ev.data, "stage": _stage_label(ctx.state_after.stage)}
|
|
await _append_session_turn(
|
|
sess,
|
|
TurnRecord(
|
|
turn_seq=ctx.state_after.turn_seq,
|
|
speaker="counselor",
|
|
stage=_stage_label(ctx.state_after.stage),
|
|
text=body.text,
|
|
text_masked=ctx.learner_text_masked,
|
|
),
|
|
)
|
|
await _update_session_state(sess, ctx.state_after)
|
|
if final_reply:
|
|
await _append_session_turn(
|
|
sess,
|
|
TurnRecord(
|
|
turn_seq=ctx.state_after.turn_seq,
|
|
speaker="client",
|
|
stage=_stage_label(ctx.state_after.stage),
|
|
text=final_reply,
|
|
text_masked=final_reply,
|
|
llm_provider=str(ev.data.get("llm_provider") or ""),
|
|
model=str(ev.data.get("model") or ""),
|
|
tokens_in=int(ev.data.get("tokens_in") or 0),
|
|
tokens_out=int(ev.data.get("tokens_out") or 0),
|
|
cost_usd=float(ev.data.get("cost_usd") or 0.0),
|
|
),
|
|
)
|
|
yield {"event": "done", "data": json.dumps(data, ensure_ascii=False)}
|
|
else:
|
|
yield {"event": ev.event, "data": json.dumps(ev.data, ensure_ascii=False)}
|
|
|
|
now = asyncio.get_running_loop().time()
|
|
if now - last_beat >= settings.sse_heartbeat_seconds:
|
|
yield {"event": "ping", "data": "{}"}
|
|
last_beat = now
|
|
except Exception as exc:
|
|
yield {"event": "error", "data": json.dumps({"detail": str(exc)}, ensure_ascii=False)}
|
|
return
|
|
|
|
return EventSourceResponse(event_generator())
|
|
|
|
|
|
@router.post("/{session_id}/end", response_model=SessionEndResponse)
|
|
async def end_session(
|
|
session_id: str,
|
|
principal: CurrentPrincipal,
|
|
) -> SessionEndResponse:
|
|
"""End a learner-owned session and prepare carry-over state."""
|
|
_ensure_learner(principal)
|
|
sess = await _load_session_or_404(session_id, principal, allow_ended=True)
|
|
|
|
recall = _RECALL_CACHE.get(session_id) or memory.RecallContext()
|
|
carry = memory.make_carry_over(
|
|
state=sess.state,
|
|
session_id=session_id,
|
|
case_id=sess.case_id,
|
|
session_no=sess.session_no,
|
|
masked_turns=sess.masked_turns(),
|
|
prev_rapport_credit=sess.prev_rapport_credit,
|
|
open_threads=recall.open_threads,
|
|
)
|
|
|
|
await _end_persisted_session(sess, carry)
|
|
_RECALL_CACHE.pop(session_id, None)
|
|
_KB_CUES_CACHE.pop(session_id, None)
|
|
_schedule_session_evaluation(sess)
|
|
|
|
return SessionEndResponse(
|
|
session_id=session_id,
|
|
session_no=sess.session_no,
|
|
digest_pending=carry.compression_job is not None,
|
|
end_state=carry.end_state,
|
|
)
|