refactor: rename API and frontend projects to Vocero

Rename the project directories, Python distribution and import package, and npm package. Update launcher, Docker, tooling, tests, lockfiles, and documentation while preserving existing API contracts.

Make AGENTS.md self-contained and remove external skill and workflow references.
This commit is contained in:
2026-10-06 19:26:55 -03:00
parent e0304b2bdb
commit abd03ed07d
105 changed files with 353 additions and 312 deletions
@@ -0,0 +1,147 @@
from __future__ import annotations
from fastapi import APIRouter, HTTPException, Request
from fastapi.responses import JSONResponse
from vocero_api.api.responses import validated_json_response
from vocero_api.core import config as settings
from vocero_api.core import logging as app_logging
from vocero_api.models import requests as models_requests
from vocero_api.models.responses import ToolCatalogResponse, ToolExecutionResponse
from vocero_api.providers import apipilot as providers_apipilot
router = APIRouter()
@router.get("/api/apipilot/tools", response_model=ToolCatalogResponse)
async def apipilot_list_tools(
request: Request,
include_unauthorized: bool = True,
refresh: bool = False,
) -> JSONResponse:
"""Public proxy for ApiPilot tool discovery (guide §2.1).
Forwards Authorization / x-demo-session headers from the caller to the
upstream backend verbatim and returns the list of `ToolDefinition` records
exactly as documented:
{ "name": "...", "description": "...", "parameters": {...}, "requires_auth": true/false }
A short in-process TTL cache is applied (default 5 min, configurable via
S2S_APIPILOT_TTL_SEC). The client may force a refresh via `?refresh=true`
(e.g. after a user just logged in and previously saw only requires_auth tools)."""
if not settings.S2S_APIPILOT_TOOLS_URL:
return validated_json_response(
model=ToolCatalogResponse,
status_code=501,
content={
"success": False,
"data": None,
"error": {
"code": "APIPILOT_NOT_CONFIGURED",
"message": "ApiPilot no está disponible en este despliegue (S2S_APIPILOT_TOOLS_URL no establecido).",
"status_code": 501,
"raw": None,
},
},
)
auth, demo = providers_apipilot._apipilot_parse_authorization(request)
try:
tools = await providers_apipilot._apipilot_fetch_tools(
auth_header=auth,
demo_session=demo,
include_unauthorized=bool(include_unauthorized),
force_refresh=bool(refresh),
)
except HTTPException as exc:
# Normalize to envelope-style payload so downstream code is uniform.
detail = (
exc.detail
if isinstance(exc.detail, dict)
else {
"code": "APIPILOT_ERROR",
"message": str(exc.detail) if exc.detail else "Error",
"status_code": exc.status_code,
"raw": None,
}
)
return validated_json_response(
model=ToolCatalogResponse,
status_code=exc.status_code,
content={"success": False, "data": None, "error": detail},
)
app_logging.logger.info(
"[APIPILOT] /api/apipilot/tools OK tools=%d include_unauthorized=%s refresh=%s",
len(tools),
bool(include_unauthorized),
bool(refresh),
)
return validated_json_response(
{
"success": True,
"data": {
"count": len(tools),
"include_unauthorized": bool(include_unauthorized),
"tools": tools,
},
"error": None,
},
ToolCatalogResponse,
)
@router.post("/api/apipilot/execute", response_model=ToolExecutionResponse)
async def apipilot_execute(request: Request, body: models_requests.ApipilotExecuteRequest) -> JSONResponse:
"""Public proxy for ApiPilot /execute (guide §2.2).
Accepts `{name, arguments}`, runs the mandatory PRE-CHECK flow (fresh tool
discovery, `requires_auth` gate, strict JSON-Schema argument validation),
forwards the request to the upstream backend, and returns the envelope
`{success, data, error}`.
Show only `error.message` to the end user. `error.code`, `error.status_code`
and `error.raw` are for internal auditing (guide §2.2, recommended UI errors)."""
if not settings.S2S_APIPILOT_TOOLS_URL:
return validated_json_response(
model=ToolExecutionResponse,
status_code=501,
content={
"success": False,
"data": None,
"error": {
"code": "APIPILOT_NOT_CONFIGURED",
"message": "ApiPilot no está disponible en este despliegue (S2S_APIPILOT_TOOLS_URL no establecido).",
"status_code": 501,
"raw": None,
},
},
)
auth, demo = providers_apipilot._apipilot_parse_authorization(request)
app_logging.logger.info(
"[APIPILOT-CALL-NAME] USE=API_ENDPOINT_EXECUTE name=%r argsKeys=%s authReceived=%s",
(body.name or ""),
sorted(list((body.arguments or {}).keys())) if isinstance(body.arguments, dict) else [],
("Y" if auth or demo else "none"),
)
envelope = await providers_apipilot._apipilot_execute_tool(
auth_header=auth,
demo_session=demo,
name=body.name,
arguments=body.arguments if isinstance(body.arguments, dict) else {},
)
status_code = 200
if (not envelope.get("success")) and isinstance(envelope.get("error"), dict):
code = envelope["error"].get("status_code")
try:
code_int = int(code)
if 400 <= code_int < 599:
status_code = code_int
except Exception:
pass
app_logging.logger.info(
"[APIPILOT] /api/apipilot/execute name=%s success=%s status=%s",
body.name,
envelope.get("success"),
status_code,
)
return validated_json_response(envelope, ToolExecutionResponse, status_code=status_code)
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from __future__ import annotations
from urllib.parse import urlencode
import httpx
from fastapi import APIRouter, HTTPException
from fastapi.responses import JSONResponse
from vocero_api.api.responses import validated_json_response
from vocero_api.core import config as settings
from vocero_api.core import logging as app_logging
from vocero_api.models.responses import ReportsResponse, UserProfileResponse
from vocero_api.providers import caller as providers_caller
from vocero_api.services import context as services_context
router = APIRouter()
@router.get("/api/user/phone", response_model=UserProfileResponse)
async def user_by_phone(phoneNumber: str) -> JSONResponse:
"""HTTP passthrough: fetches caller identity / profile from the external
info endpoint set via VOCERO_USER_PHONE_AUTH_URL and forwards the raw
JSON to the browser.
The proxy NEVER inspects this payload nor injects it into the realtime
WebSocket session. It is only used by:
- the browser UI to render a caller name header (#ident-user-name)
- the /api/reasoning HTTP body user_context field (browser's choice).
When VOCERO_USER_PHONE_AUTH_URL is unset we return 503 so the UI can
silently skip identity loading (backward compatible with generic deploys).
When S2S_LOGIN_BY_PHONE is set, the proxy first performs a login-by-phone
POST with the caller phone and (if a bearer token is extracted) forwards
it as Authorization: Bearer on the subsequent profile GET.
"""
if not settings.VOCERO_USER_PHONE_AUTH_URL:
raise HTTPException(
status_code=503,
detail="VOCERO_USER_PHONE_AUTH_URL no está configurado en este despliegue.",
)
phone = (phoneNumber or "").strip()
if not phone:
raise HTTPException(status_code=400, detail="Se requiere el campo phoneNumber.")
# 0) Login-by-phone (optional — only if S2S_LOGIN_BY_PHONE env is set).
login_token = None
if settings.S2S_LOGIN_BY_PHONE:
login_token, _login_obj = await providers_caller._login_by_phone(phone)
target_url = f"{settings.VOCERO_USER_PHONE_AUTH_URL}?{urlencode({'phoneNumber': phone})}"
app_logging.logger.debug(
"[EXT][USER-BY-PHONE] GET upstream=%s phoneLen=%d bearer=%s",
settings.VOCERO_USER_PHONE_AUTH_URL,
len(phone),
"yes" if login_token else "no",
)
try:
headers = {}
if login_token:
headers["Authorization"] = f"Bearer {login_token}"
async with httpx.AsyncClient(timeout=15.0, follow_redirects=True) as http:
resp = await http.get(target_url, headers=headers or None)
except httpx.RequestError as exc:
app_logging.logger.warning("[EXT][USER-BY-PHONE] unreachable: %r", exc)
raise HTTPException(status_code=502, detail="No se puede conectar con el servicio de información del usuario.") # noqa: B904
# Forward the upstream status + JSON verbatim; never rewrite the payload.
if resp.status_code >= 500:
app_logging.logger.warning(
"[EXT][USER-BY-PHONE] upstream HTTP %s: %.200s",
resp.status_code,
resp.text,
)
try:
payload = resp.json()
except Exception:
raise HTTPException( # noqa: B904
status_code=502,
detail="El servicio de información del usuario devolvió un JSON no válido.",
)
return validated_json_response(
payload, UserProfileResponse, status_code=resp.status_code if resp.status_code != 204 else 200
)
@router.get("/api/user/reports", response_model=ReportsResponse)
async def user_reports(phoneNumber: str | None = None) -> JSONResponse:
"""Fetch + normalize the scheduled reports list for the caller UI.
Mirrors the same sequence used in the WebSocket connect handler and
/api/reasoning:
0. login-by-phone (optional) → bearer token
1. GET S2S_REPORT_LIST with ?phoneNumber= (if phone provided) + Bearer auth
2. run the same resolver used for prompt injection: filter 3 fields,
sort DESC, build hints + entries → JSON returned verbatim so the
browser can render a "reports loaded" summary in the UI header.
Returns 503 when S2S_REPORT_LIST is not configured (generic deploy with no
reports feature enabled) so the browser silently skips UI rendering.
Response shape on success:
{
"count": N,
"wrappedLen": X,
"hints": [ "• Report #1: '<label>' — scheduled on <date>", ... ],
"entries": [
{"sourceScheduleLabel": "...", "date": "...", "podcastScript": "..."},
...
]
}
USER FIX 2026-09-11: remove mass injection of scheduled reports.
• Even this BROWSER-FACING endpoint (/api/user/reports) now honours the new
S2S_INJECT_REPORTS default=False gate: when S2S_INJECT_REPORTS is not
explicitly true, we return a polite 403 + empty response — the endpoint
does NOT execute any upstream S2S_REPORT_LIST HTTP call, does NOT expose
any podcastScript bodies, and does NOT emit entries/hints. This avoids
a subtle loophole where the browser could still fetch scheduled reports
through /api/user/reports while the LLM prompt paths were gated.
"""
# ── MASS-INJECTION KILL SWITCH (user request) ─────────────────────────
if not settings.S2S_INJECT_REPORTS:
return validated_json_response(
model=ReportsResponse,
status_code=200,
content={
"count": 0,
"wrappedLen": 0,
"hints": [],
"entries": [],
"skipped": True,
"reason": "S2S_INJECT_REPORTS está deshabilitado en este despliegue; no se muestran reportes programados en la interfaz ni se envían al modelo.",
},
)
# ───────────────────────────────────────────────────────────────────────
if not settings.S2S_REPORT_LIST:
raise HTTPException(
status_code=503,
detail="S2S_REPORT_LIST no está configurado en este despliegue.",
)
phone = (phoneNumber or "").strip() or None
# 0) Login-by-phone if enabled. Bearer token used only if login succeeded
# (same rule as WS connect / reasoning handlers — never-fail).
login_token = None
if settings.S2S_LOGIN_BY_PHONE and phone:
login_token, _login_obj = await providers_caller._login_by_phone(phone)
reports_raw = await providers_caller._fetch_reports_list(phone, login_token)
# Re-run the same resolver used for prompt injection → identical logic
# guarantees UI and LLM see exactly the same filtered/sorted list.
ctx_str = services_context._resolve_reports_context(reports_raw)
if not ctx_str or not isinstance(reports_raw, list):
return validated_json_response(
{
"count": 0,
"wrappedLen": 0,
"hints": [],
"entries": [],
"skipped": True,
"reason": "Lista vacía, error del servicio de origen o ningún contenido disponible.",
},
ReportsResponse,
)
# Rebuild hints + normalized entries with the exact filtered output
items_list: list = reports_raw
# Re-derive filtered + sorted list (same as _resolve_reports_context) so
# we don't accidentally expose raw unfiltered upstream payload to the UI.
filtered: list[dict] = []
for item in items_list:
if not isinstance(item, dict):
continue
cleaned: dict = {}
label_val: object = None
if item.get("sourceScheduleLabel") is not None:
label_val = item["sourceScheduleLabel"]
elif isinstance(item.get("sourceSchedule"), dict):
ss = item["sourceSchedule"]
for k in ("label", "name", "title"):
if ss.get(k) is not None:
label_val = ss[k]
break
if label_val is not None:
cleaned["sourceScheduleLabel"] = label_val
date_val: object = None
if item.get("date") is not None:
date_val = item["date"]
elif isinstance(item.get("sourceSchedule"), dict):
ss = item["sourceSchedule"]
for k in ("date", "scheduledAt", "publishedAt"):
if ss.get(k) is not None:
date_val = ss[k]
break
if date_val is not None:
cleaned["date"] = date_val
script_val: object = None
for k in ("podcastScript", "script", "text", "content"):
if item.get(k) is not None:
script_val = item[k]
break
if script_val is not None:
cleaned["podcastScript"] = script_val
if cleaned:
filtered.append(cleaned)
filtered.sort(key=lambda r: services_context._parse_date_key(r.get("date")))
# 2026-09-11 user fix: configure report quick-hint limits through .env.
# Apply the SAME cap used by the LLM prompt resolver: after sort by newest,
# keep only first S2S_REPORTS_QUICK_HINT_MAX entries. This keeps counts between
# /api/user/reports UI JSON and the LLM prompt identical — avoids confusing
# mismatches where the UI shows 20 hints but the prompt only saw 5.
total_raw_ui = len(filtered)
cap_ui = max(1, int(settings.S2S_REPORTS_QUICK_HINT_MAX or 5))
truncated_ui_note: str | None = None
if total_raw_ui > cap_ui:
filtered = filtered[:cap_ui]
truncated_ui_note = (
f"Se muestran los {cap_ui} reportes más recientes de un total de {total_raw_ui}. "
"Ajuste la variable de entorno S2S_REPORTS_QUICK_HINT_MAX para cambiar la cantidad."
)
import datetime as _dt
# Deduplicate by label for the UI JSON response only.
# NOTE: the LLM prompt injection uses the full non-deduped list (different
# dates = different content even when the scheduled report name repeats).
# We only dedup entries_out, hints_list, and entries for the browser payload.
seen_labels: set[str] = set()
dedup_filtered: list[dict] = []
for r in filtered:
lbl_raw = r.get("sourceScheduleLabel")
if lbl_raw is None:
# Items with no label are kept as-is (can't meaningfully dedupe)
dedup_filtered.append(r)
continue
key = str(lbl_raw).strip()
if not key:
dedup_filtered.append(r)
continue
if key in seen_labels:
continue
seen_labels.add(key)
dedup_filtered.append(r)
hints_list: list[str] = []
entries_out: list[dict] = []
for idx, r in enumerate(dedup_filtered, start=1):
entries_out.append(r)
label_piece = str(r["sourceScheduleLabel"]).strip() if r.get("sourceScheduleLabel") else ""
date_piece = ""
if r.get("date") is not None:
raw_d = r["date"]
try:
if isinstance(raw_d, (int, float)) and not isinstance(raw_d, bool):
ts_sec = float(raw_d)
if ts_sec > 1e12:
ts_sec = ts_sec / 1000.0
dt = _dt.datetime.fromtimestamp(ts_sec, tz=_dt.UTC)
date_piece = dt.strftime("%Y-%m-%d %H:%M UTC")
else:
s = str(raw_d).strip()
if "T" in s and len(s) >= 16:
date_piece = s.replace("T", " ")[:16]
else:
date_piece = s
except Exception:
date_piece = str(raw_d)[:32]
if label_piece and date_piece:
hints_list.append(f"• Reporte #{idx}: '{label_piece}' — programado para {date_piece}")
elif label_piece:
hints_list.append(f"• Reporte #{idx}: '{label_piece}'")
elif date_piece:
hints_list.append(f"• Reporte #{idx}: (sin título) — programado para {date_piece}")
resp_body = {
"count": len(entries_out),
"rawCount": total_raw_ui,
"cap": cap_ui,
"wrappedLen": len(ctx_str),
"hints": hints_list,
# Strip the long podcastScript from the summary JSON to keep the
# browser response lightweight (UI only needs label/date).
"entries": [
{
"sourceScheduleLabel": r.get("sourceScheduleLabel"),
"date": r.get("date"),
}
for r in entries_out
],
}
if truncated_ui_note is not None:
resp_body["truncated"] = True
resp_body["note"] = truncated_ui_note
return validated_json_response(resp_body, ReportsResponse)
@@ -0,0 +1,55 @@
from __future__ import annotations
from fastapi import APIRouter, Request
from fastapi.responses import JSONResponse
from vocero_api.api.responses import validated_json_response
from vocero_api.core import config as settings
from vocero_api.core import logging as app_logging
from vocero_api.core import urls as core_urls
from vocero_api.models.responses import ConfigResponse
router = APIRouter()
def _effective_s2s_url(request: Request) -> str:
return settings.SPEECH_TO_SPEECH_URL or core_urls._proxy_public_url(request)
@router.get("/api/config", response_model=ConfigResponse)
async def config(request: Request) -> JSONResponse:
"""Client bootstrap: whether web search is available, whether the deploy runs
behind a load balancer (so the browser uses the /api/session proxy),
and whether the user may instead set a direct
s2s server URL. The LB address itself is intentionally NOT included.
2026-09-24: new top-level `apipilot` flag. When True the deploy exposes the
new `/api/apipilot/tools` and `/api/apipilot/execute` proxy endpoints (see
docs/client/tool-calling.md) that the browser may call directly instead of
hardcoding upstream tool URLs / names."""
app_logging.logger.debug(
"[INTERNAL] /api/config requested client=%s", request.client.host if request.client else "?"
)
primary_prompt = settings.S2S_PRIMARY_PROMPT
out = {
"search": bool(settings.SERPER_KEY),
"lb": bool(settings.LOAD_BALANCER_URL),
"allowDirect": not settings.LOAD_BALANCER_URL,
"s2sUrl": _effective_s2s_url(request),
"primaryPrompt": primary_prompt,
"reasoningType": settings.S2S_REASONING_TYPE,
"injectProfile": settings.S2S_INJECT_PROFILE,
"debugPrompt": settings.S2S_DEBUG_PROMPT,
"startSessionMode": settings.S2S_START_SESSION_MODE,
"theme": settings.S2S_THEME,
"apipilot": bool(settings.S2S_APIPILOT_TOOLS_URL),
}
app_logging.logger.debug(
"[INTERNAL] /api/config returned promptLen=%d reasoning=%s startSessionMode=%s theme=%s apipilot=%s",
len(primary_prompt),
settings.S2S_REASONING_TYPE,
settings.S2S_START_SESSION_MODE or "-",
settings.S2S_THEME or "-",
out["apipilot"],
)
return validated_json_response(out, ConfigResponse)
@@ -0,0 +1,92 @@
from __future__ import annotations
import json
import httpx
from fastapi import APIRouter, HTTPException
from fastapi.responses import JSONResponse
from vocero_api.api.responses import validated_json_response
from vocero_api.core import config as settings
from vocero_api.core import logging as app_logging
from vocero_api.models import requests as models_requests
from vocero_api.models.responses import SearchResponse
router = APIRouter()
@router.post("/api/search", response_model=SearchResponse)
async def search(req: models_requests.SearchRequest) -> JSONResponse:
"""Proxy a Google search via Serper.dev. The key stays on the server unless
the user brought their own (then theirs is used for this request only)."""
query = (req.query or "").strip()
if not query:
raise HTTPException(status_code=400, detail="La consulta está vacía.")
key = (req.key or "").strip() or settings.SERPER_KEY
has_user_key = bool((req.key or "").strip())
if not key:
# No server key and the user didn't supply one — search is unavailable.
raise HTTPException(status_code=503, detail="La búsqueda no está configurada.")
headers = {"X-API-KEY": key, "Content-Type": "application/json"}
payload = {"q": query, "num": settings.MAX_RESULTS}
app_logging.logger.debug(
"[EXT][SERPER] search POST %s query=%s userKey=%s num=%d",
settings.SERPER_URL,
json.dumps(query, ensure_ascii=True)[:200],
has_user_key,
settings.MAX_RESULTS,
)
try:
async with httpx.AsyncClient(timeout=12.0) as http:
resp = await http.post(settings.SERPER_URL, headers=headers, json=payload)
except httpx.RequestError as exc:
app_logging.logger.warning("Serper unreachable: %r", exc)
raise HTTPException(status_code=502, detail="No se puede conectar con el proveedor de búsqueda.") # noqa: B904
app_logging.logger.debug(
"[EXT][SERPER] search RESP status=%s len=%dB",
resp.status_code,
len(resp.content or b""),
)
if resp.status_code != 200:
# Serper's error body carries the real reason (e.g. "Not enough
# credits") and contains no key, so it's safe to log and relay.
body = resp.text[:300]
app_logging.logger.warning("Serper error %s: %s", resp.status_code, body)
msg = None
try:
msg = resp.json().get("message")
except Exception:
pass
detail = f"Error del proveedor de búsqueda ({resp.status_code})"
if msg:
detail += f": {msg}"
raise HTTPException(status_code=502, detail=detail)
data = resp.json()
results = []
for item in (data.get("organic") or [])[: settings.MAX_RESULTS]:
results.append(
{
"title": item.get("title", ""),
"snippet": item.get("snippet", ""),
"url": item.get("link", ""),
}
)
# A direct answer when Google has one — saves the model a hop.
box = data.get("answerBox") or {}
answer = box.get("answer") or box.get("snippet") or None
if not answer:
kg = data.get("knowledgeGraph") or {}
answer = kg.get("description") or None
app_logging.logger.debug(
"[EXT][SERPER] search PARSED hasAnswer=%s resultCount=%d titles=%s",
bool(answer),
len(results),
[r.get("title", "")[:40] for r in results],
)
return validated_json_response({"query": query, "answer": answer, "results": results}, SearchResponse)
@@ -0,0 +1,185 @@
from __future__ import annotations
from typing import Any
import httpx
from fastapi import APIRouter, HTTPException, Request
from fastapi.responses import JSONResponse
from vocero_api.api.responses import validated_json_response
from vocero_api.core import config as settings
from vocero_api.core import logging as app_logging
from vocero_api.models.requests import QueueEndPayload
from vocero_api.models.responses import AllocationResponse, QueueCancellationResponse
router = APIRouter()
@router.post("/api/session", response_model=AllocationResponse)
async def session(request: Request) -> JSONResponse:
"""Relay a session grant or queue ticket, keeping the LB address server-side.
The grant's `connect_url` contains the compute host and short-lived token the
browser needs to connect directly to the allocated speech service."""
client_ip = request.client.host if request.client else "?"
if not settings.LOAD_BALANCER_URL:
# No LB configured — this deploy is direct-mode only; the browser should
# never call this. 404 so it's indistinguishable from a missing route.
raise HTTPException(status_code=404, detail="No encontrado.")
app_logging.logger.debug("[EXT][LB] session: client=%s", client_ip)
url = f"{settings.LOAD_BALANCER_URL.rstrip('/')}/session"
app_logging.logger.debug("[EXT][LB] session POST %s (handshake)", url)
try:
async with httpx.AsyncClient(timeout=15.0) as http:
lb = await http.post(url, headers={"Content-Type": "application/json"}, content="{}")
except httpx.RequestError as exc:
app_logging.logger.warning("Load balancer unreachable: %r", exc)
raise HTTPException(status_code=502, detail="No se puede conectar con el servicio de voz.") # noqa: B904
app_logging.logger.debug(
"[EXT][LB] session RESP status=%s len=%dB",
lb.status_code,
len(lb.content or b""),
)
# The queue is full: the LB replies 503 {state:"at_capacity"}. Relay it as-is
# so the client shows a soft "try again shortly", not a hard error.
if lb.status_code == 503:
body = _safe_json(lb)
if body.get("state") == "at_capacity":
app_logging.logger.debug("[EXT][LB] session: at_capacity — queue full")
return validated_json_response({"state": "at_capacity"}, AllocationResponse, status_code=503)
if lb.status_code != 200:
# The LB's error body may name the reason (e.g. capacity); it carries no
# secret, so relay a trimmed copy.
app_logging.logger.warning("Session handshake failed %s: %s", lb.status_code, lb.text[:300])
raise HTTPException(status_code=502, detail=f"No se pudo establecer la sesión ({lb.status_code}).")
data = lb.json()
state = data.get("state", "?")
connect_url = (data.get("connect_url") or data.get("connectUrl") or "")[:120]
session_id = data.get("session_id") or data.get("sessionId")
app_logging.logger.debug(
"[EXT][LB] session PARSED state=%s sessionId=%s hasConnectUrl=%s connectUrl=%s",
state,
session_id,
bool(connect_url),
connect_url,
)
# Busy pool: the LB queued us. Relay the ticket for subsequent polling.
if data.get("state") == "queued":
app_logging.logger.debug(
"[EXT][LB] session: queued queueId=%s position=%s",
data.get("queue_id") or data.get("queueId"),
data.get("position"),
)
return validated_json_response(data, AllocationResponse)
@router.get("/api/queue/{queue_id}", response_model=AllocationResponse)
async def queue_status(queue_id: str, request: Request) -> JSONResponse:
"""Relay a waiting ticket's position or its newly claimed session grant."""
client_ip = request.client.host if request.client else "?"
if not settings.LOAD_BALANCER_URL:
raise HTTPException(status_code=404, detail="No encontrado.")
app_logging.logger.debug(
"[EXT][LB] queue poll: client=%s queueId=%s",
client_ip,
queue_id[:16],
)
url = f"{settings.LOAD_BALANCER_URL.rstrip('/')}/queue/{queue_id}"
app_logging.logger.debug("[EXT][LB] queue GET %s", url)
try:
async with httpx.AsyncClient(timeout=15.0) as http:
lb = await http.get(url)
except httpx.RequestError as exc:
app_logging.logger.warning("Load balancer unreachable: %r", exc)
raise HTTPException(status_code=502, detail="No se puede conectar con el servicio de voz.") # noqa: B904
app_logging.logger.debug(
"[EXT][LB] queue RESP status=%s len=%dB",
lb.status_code,
len(lb.content or b""),
)
if lb.status_code == 404:
# Ticket unknown/expired (reaped after we stopped polling). Tell the client
# to start over rather than spin.
app_logging.logger.debug("[EXT][LB] queue: queueId=%s EXPIRED (404)", queue_id[:16])
return validated_json_response({"state": "expired"}, AllocationResponse, status_code=404)
if lb.status_code != 200:
app_logging.logger.warning("Queue poll failed %s: %s", lb.status_code, lb.text[:300])
raise HTTPException(status_code=502, detail=f"No se pudo consultar la cola de espera ({lb.status_code}).")
data = lb.json()
state = data.get("state", "?")
position = data.get("position")
app_logging.logger.debug(
"[EXT][LB] queue PARSED queueId=%s state=%s position=%s sessionId=%s",
queue_id[:16],
state,
position,
data.get("session_id") or data.get("sessionId"),
)
return validated_json_response(data, AllocationResponse)
@router.delete("/api/queue/{queue_id}", response_model=QueueCancellationResponse)
async def queue_leave(queue_id: str) -> JSONResponse:
"""Leave the queue from the explicit 'Leave queue' button (a real fetch)."""
if not settings.LOAD_BALANCER_URL:
raise HTTPException(status_code=404, detail="No encontrado.")
app_logging.logger.debug("[EXT][LB] queue LEAVE (button) queueId=%s", queue_id[:16])
await _lb_leave(queue_id)
return validated_json_response({"ok": True}, QueueCancellationResponse)
@router.post("/api/queue/end", response_model=QueueCancellationResponse)
async def queue_end(request: Request) -> JSONResponse:
"""Leave the queue on teardown/tab-close (navigator.sendBeacon, which can only
POST). Body: { queueId }. Best-effort; the LB reaps the ticket on TTL anyway."""
if not settings.LOAD_BALANCER_URL:
raise HTTPException(status_code=404, detail="No encontrado.")
qid = await _queue_id(request)
if qid:
app_logging.logger.debug("[EXT][LB] queue LEAVE (teardown) queueId=%s", qid[:16])
await _lb_leave(qid)
return validated_json_response({"ok": True}, QueueCancellationResponse)
async def _lb_leave(queue_id: str) -> None:
"""Best-effort: tell the LB to drop a waiting ticket."""
url = f"{settings.LOAD_BALANCER_URL.rstrip('/')}/queue/{queue_id}"
app_logging.logger.debug("[EXT][LB] queue DELETE %s", url)
try:
async with httpx.AsyncClient(timeout=5.0) as http:
resp = await http.delete(url)
app_logging.logger.debug(
"[EXT][LB] queue DELETE RESP queueId=%s status=%s",
queue_id[:16],
resp.status_code,
)
except httpx.RequestError as exc:
app_logging.logger.warning("Queue leave failed: %r", exc)
def _safe_json(response: httpx.Response) -> dict[str, Any]:
try:
body = response.json()
except Exception:
return {}
return body if isinstance(body, dict) else {}
async def _queue_id(request: Request) -> Any:
"""Pull `queueId` from a JSON body, tolerating sendBeacon's blob posts."""
try:
data = await request.json()
except Exception:
return ""
return QueueEndPayload.model_validate(data).queueId if isinstance(data, dict) else ""