lauadminandClaude Opus 5.5
518a99197f
Cashier creates an ETTN receipt in Checkbox bound to the TTN with payment control; Checkbox fiscalizes it itself when the parcel is paid for. - cash_registers (Fernet-encrypted license key / PIN) and receipts tables - Checkbox HTTP client + stub (ETTN does not work on test registers) - two-phase create via ARQ job, timeout reconciliation, cron status polling - /receipts and /cash-registers API, audit records - dashboard: per-order and bulk create, prepayment, cancel; cash registers page Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
63 lines
2.3 KiB
Python
63 lines
2.3 KiB
Python
"""ARQ worker: опрос Nova Poshta и ЕТТН-чеки Checkbox.
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Запускается отдельным процессом: `arq app.worker.WorkerSettings`.
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- `create_ettn_receipt` — задача, которую ставит API после запроса кассира;
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- `poll_np_statuses` — раз в минуту статусы ТТН по заказам без чека;
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- `poll_receipts` — раз в минуту повтор зависших `pending` и статусы `created`-чеков.
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"""
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from __future__ import annotations
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import uuid
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from typing import Any
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from arq import cron
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from arq.connections import RedisSettings
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from app.core.config import settings
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from app.core.logging import configure_logging, get_logger
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from app.db.session import SessionFactory
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from app.services import receipts as receipts_service
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from app.services.checkbox.client import get_checkbox_client
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from app.services.nova_poshta.np_client import NpTrackingClient
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from app.services.orders import sync_np_statuses
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log = get_logger(__name__)
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async def startup(ctx: dict[str, Any]) -> None:
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configure_logging()
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ctx["np_client"] = NpTrackingClient(settings)
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ctx["checkbox_client"] = get_checkbox_client()
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log.info("worker_starting", environment=settings.environment)
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async def poll_np_statuses(ctx: dict[str, Any]) -> None:
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async with SessionFactory() as session:
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await sync_np_statuses(session, ctx["np_client"])
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log.info("np_statuses_polled")
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async def create_ettn_receipt(ctx: dict[str, Any], receipt_id: str) -> None:
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async with SessionFactory() as session:
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await receipts_service.create_ettn_for_receipt(
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session, ctx["checkbox_client"], uuid.UUID(receipt_id)
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)
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async def poll_receipts(ctx: dict[str, Any]) -> None:
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async with SessionFactory() as session:
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await receipts_service.retry_pending_receipts(session, ctx["checkbox_client"])
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await receipts_service.sync_ettn_statuses(session, ctx["checkbox_client"])
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log.info("receipts_polled")
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class WorkerSettings:
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redis_settings = RedisSettings.from_dsn(settings.redis_url)
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on_startup = startup
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functions = [create_ettn_receipt]
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cron_jobs = [
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cron(poll_np_statuses, minute=set(range(60)), run_at_startup=True),
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cron(poll_receipts, minute=set(range(60)), second=30),
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]
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