实现付款后订单监控:真实探测 order.my.rakuten.co.jp 配送阶段
用真实订单号 306087-20260813-0863947697 探测 order.my.rakuten.co.jp(订单列表/ 详情页),拿到真实 DOM 结构后实现 SiteInteractor.check_order_status: - 详情页 URL 可直接从 site_order_id 构造(shop_id 是订单号第一段) - 配送阶段用「进度条」组件的 4 个固定阶段(ショップ/出荷/配達店/配達完了), 当前阶段的 class 带 -active-- 中缀,映射到 OrderState.SHIPPED/DELIVERED - 查不到订单号、进度条解析不出新阶段都不算错误,交给轮询循环继续重试 runner.WorkerRunner 新增 _monitor_order 后台轮询:付款成功上报后以 asyncio.create_task 起后台任务(不阻塞主循环领下一单,因为 SiteInteractor 的 Playwright 操作全程持锁串行化),状态变化时用 terminal=False 追加 report; 新增 cancel_monitors() 在服务关闭时于 SiteInteractor.close() 之前收尾。 Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
This commit is contained in:
@@ -76,10 +76,28 @@ class WorkerRunner:
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self._evidence = evidence
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self._site = site
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self._running = False
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# 付款后监控后台任务:task_id → asyncio.Task。与主循环解耦(不阻塞领下一单),
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# 详见 _spawn_monitor / _monitor_order。用 set 而非 list 是因为只需要成员管理,
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# 不需要顺序。
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self._monitor_tasks: set[asyncio.Task] = set()
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def stop(self) -> None:
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self._running = False
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async def cancel_monitors(self) -> None:
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"""服务关闭时调用:取消所有还在跑的付款后监控后台任务并等它们收尾
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必须在 SiteInteractor.close() 之前调用——监控任务还在用同一个
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Playwright context,先关 context 再取消会导致监控任务在 await 到一半时
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踩上已关闭的资源,报一堆无意义的异常。
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"""
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tasks = list(self._monitor_tasks)
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for t in tasks:
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t.cancel()
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for t in tasks:
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with contextlib.suppress(asyncio.CancelledError):
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await t
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@property
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def worker_id(self) -> str:
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return self._settings.worker_id_effective
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@@ -311,11 +329,90 @@ class WorkerRunner:
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)
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await self._db.mark_finished(task.task_id, OrderState.PAID.value)
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# 步骤 6:付款后监控(非阻塞,常驻轮询;当前未实现)
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try:
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await self._site.monitor(task, site_order_id)
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except NotImplementedError:
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logger.info("付款后监控未实现,跳过:task_id=%s", task.task_id)
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# 步骤 6:付款后监控——后台常驻轮询,不阻塞主循环领下一单(规格 §6)
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self._spawn_monitor(task, site_order_id)
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def _spawn_monitor(self, task: LeaseTask, site_order_id: str) -> None:
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"""把 _monitor_order 起成独立的后台任务,登记到 _monitor_tasks 便于关服时收尾"""
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monitor_task = asyncio.create_task(
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self._monitor_order(task, site_order_id), name=f"monitor-{task.task_id}"
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)
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self._monitor_tasks.add(monitor_task)
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monitor_task.add_done_callback(self._monitor_tasks.discard)
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async def _monitor_order(self, task: LeaseTask, site_order_id: str) -> None:
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"""付款后台轮询:订单配送阶段变化时继续 report(规格 §6「付款后监控」)
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任务本身已经在 execute() 里上报过 succeeded 终态——这里的 report 都是
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`terminal=False` 的追加上报(规格 §4.5:任务已 terminal 的仍可上报,
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gateway 追加到 task_reports),监控本身的成败不影响已经完成的下单结果。
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轮询间隔/次数上限见 settings.order_monitor_poll_interval_seconds /
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order_monitor_max_checks;达到上限仍未看到「配達完了」不算失败,只是
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停止追踪(记一条 warning)。单次探测异常(登录态失效、页面打不开)只记
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日志、下一轮重试,不能把异常抛出去——这是后台任务,没有人等着 catch 它,
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未捕获异常会被 asyncio 直接吞掉且只在垃圾回收时打一条难查的警告。
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"""
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last_state: OrderState | None = None
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step_no = 6
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interval = self._settings.order_monitor_poll_interval_seconds
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max_checks = self._settings.order_monitor_max_checks
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for attempt in range(1, max_checks + 1):
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await asyncio.sleep(interval)
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try:
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snapshot = await self._site.check_order_status(site_order_id)
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except Exception:
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logger.warning(
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"订单监控探测失败(第 %s/%s 次),下一轮继续重试:"
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"task_id=%s site_order_id=%s",
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attempt, max_checks, task.task_id, site_order_id,
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exc_info=True,
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)
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continue
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if not snapshot.found:
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logger.info(
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"订单监控:第 %s/%s 次仍未在详情页找到订单号,继续轮询:task_id=%s",
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attempt, max_checks, task.task_id,
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)
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continue
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if snapshot.order_state is None or snapshot.order_state == last_state:
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continue
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last_state = snapshot.order_state
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step_name = f"monitor-{snapshot.order_state.value}"
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detail = f"订单监控:进度「{snapshot.stage_label}」→ {snapshot.order_state.value}"
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evidence_ref = self._evidence.write_step(
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task.task_id, step_no, step_name,
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html=snapshot.html,
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meta={
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"step": step_name,
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"state": snapshot.order_state.value,
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"stage_label": snapshot.stage_label,
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},
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)
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await self._db.index_evidence(task.task_id, step_no, step_name, evidence_ref)
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await self._db.record_event(
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task.task_id, snapshot.order_state.value,
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detail=detail, evidence_ref=evidence_ref,
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)
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await self._report_safe(
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task,
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state=snapshot.order_state,
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detail=detail,
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site_order_id=site_order_id,
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)
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step_no += 1
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if snapshot.order_state == OrderState.DELIVERED:
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logger.info("订单监控:已送达,停止轮询:task_id=%s", task.task_id)
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return
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logger.warning(
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"订单监控达到最大轮询次数 %s 仍未看到「配達完了」,停止追踪:task_id=%s",
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max_checks, task.task_id,
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)
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def _enforce_amount_guard(self, task: LeaseTask, payable_yen: int) -> None:
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"""金额守卫:实际应付超过 intent.max_total_yen 或 RAKUTEN_ORDER_MAX_TOTAL_YEN 时拦截"""
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@@ -48,6 +48,14 @@ data/evidence/checkout-research-20260811/NOTES.md):
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这次真实提交**只此一单**,其余账号/商品/金额组合下的中间步骤分支(电话补录、
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非默认地址、3DS/OTP 拦截等)仍未被真实数据验证过,继续按原有猜测处理并保留
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CheckoutBlockedError 兜底,不做无限重试。
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- check_order_status(付款后监控的单次探测,循环轮询在 runner.py)**2026-08-13
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用真实订单号 306087-20260813-0863947697 实测过** order.my.rakuten.co.jp 的
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订单列表页与详情页:两者共用同一套「配送阶段进度条」组件,固定 4 阶段
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(ショップ→出荷→配達店→配達完了),当前阶段的 class 里带 `-active--` 中缀,
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详见 _ORDER_STEPPER_ITEM_PATTERN 上方注释。这次真实订单当时还停在「ショップ」
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(刚接单,未发货)这一阶段,「出荷」「配達完了」两个状态转换点没有被真实数据
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验证过,只是按进度条文案直译映射(_ORDER_STAGE_TO_STATE);取消/退款没有
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找到可靠信号,检测不到,遇到需要人工核对订单列表页。
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**httpx 不能用于带账号的写操作**:Rakuten 对账号操作有 TLS/HTTP2 指纹校验,
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同一份 cookie Playwright 能用、httpx 不能。所以本模块全程使用 Playwright
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@@ -80,6 +88,7 @@ from app.shared.purchase_contract import (
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basket_domain_of,
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inventory_flag_for,
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)
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from app.shared.task_state import OrderState
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from app.trading.core import auth_site
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from app.trading.worker.models import LeaseTask
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@@ -259,10 +268,32 @@ _PAYMENT_BLOCK_INDICATORS = (
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'input[autocomplete="one-time-code"]',
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)
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_NOT_IMPLEMENTED_MSG = (
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"站点交互未实现:见 docs/order-gateway.md §10 与 "
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"project://jp-rakuten/checkout-flow-probe-findings。"
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# ---- 付款后监控:订单列表/详情页轮询(2026-08-13 用真实订单号
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# 306087-20260813-0863947697 实测过,见模块顶部说明)----
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# 详情页 URL 可以直接从 site_order_id 构造,不需要额外查询:shop_id 就是订单号
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# 第一段(本单验证 306087-20260813-... 对应 shop_id=306087)。
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_ORDER_DETAIL_URL_TEMPLATE = (
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"https://order.my.rakuten.co.jp/purchase-history/"
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"?order_number={order_number}&shop_id={shop_id}&act=detail_page_view"
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)
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# 订单列表页与详情页共用同一套「配送阶段进度条」组件:4 个固定阶段的 <li>,
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# 当前阶段比其余几个多一段形如 `item-shipping-active--{hash}` 的 class
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# (hash 是 CSS modules 编译产物,逐次构建会变;`-active--` 这个中缀是本模块
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# 唯一依赖的稳定信号)。用 re.findall 顺序返回 4 个 (class, 阶段文案) 二元组。
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_ORDER_STEPPER_ITEM_PATTERN = re.compile(
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r'<li class="([^"]*)">.*?<div class="title--2uGVi">([^<]*)</div></li>', re.DOTALL,
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)
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_ORDER_STEPPER_ACTIVE_MARKER = "-active--"
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# 「ショップ」(店铺已接单,未发货)阶段没有对应的 OrderState 取值——报告过
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# ORDERED/PAID 了,不需要 monitor 再报一次;「配達店」(配送中转)也没有单独
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# 状态,归入 SHIPPED。只有「出荷」→SHIPPED、「配達完了」→DELIVERED 两个转换点
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# 会触发 runner._monitor_order 的 report。真实订单当时仍停在「ショップ」阶段,
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# 这两个映射本身未经真实状态转换验证,只是按进度条文案直译。
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_ORDER_STAGE_TO_STATE: dict[str, OrderState] = {
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"出荷": OrderState.SHIPPED,
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"配達店": OrderState.SHIPPED,
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"配達完了": OrderState.DELIVERED,
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}
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@dataclass(slots=True)
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@@ -277,6 +308,25 @@ class CheckoutSummary:
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pay_deadline: str | None = None
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@dataclass(slots=True)
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class OrderStatusSnapshot:
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"""订单列表/详情页单次探测结果(check_order_status 的返回值)
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found=False 表示页面上没找到这个订单号——**不当错误处理**:站点自己说
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「ご注文の反映に10分ほどかかります」,下单后短时间内查不到是正常的,调用方
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(runner._monitor_order)应该继续下一轮轮询,不是放弃。
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stage_label 是真实站点用的阶段原文(如「出荷」),供日志/证据留原始信号;
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order_state 是映射到 OrderState 的结果,映射不到(比如仍在「ショップ」这个
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起始阶段,或者进度条没解析出来)时为 None——同样不当错误,只是「这次没有
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新状态可报」。html 是抓取到的整页内容,供调用方按需落证据。
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"""
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found: bool
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stage_label: str | None = None
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order_state: OrderState | None = None
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html: str = ""
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class SiteInteractor:
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"""Rakuten 站点交互器:持有 Playwright 浏览器 context,复用账号 cookie
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@@ -1381,9 +1431,48 @@ class SiteInteractor:
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finally:
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await page.close()
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async def monitor(self, task: LeaseTask, site_order_id: str) -> None:
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"""付款后监控。**未实现**:订单列表页的真实结构没有实测过"""
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raise NotImplementedError(_NOT_IMPLEMENTED_MSG)
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async def check_order_status(self, site_order_id: str) -> OrderStatusSnapshot:
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"""付款后监控的单次探测:查一次订单详情页的配送阶段,不循环
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循环轮询(间隔、次数上限、状态变化时 report)由
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`runner.WorkerRunner._monitor_order` 负责——本方法只做一次
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「导航 + 解析」,站点交互与轮询节奏解耦,也方便离线单测轮询逻辑
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(用桩替换本方法)与解析逻辑(`_parse_order_status`,纯函数)。
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与 enter_checkout 不同,本方法开自己的临时 Page 并在返回前关闭——
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submit_order/pay 已经处理完并关闭了 `_checkout_pages` 里留存的会话,
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监控阶段没有需要跨调用复用的页面状态。
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Returns:
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OrderStatusSnapshot;订单号暂时查不到、或进度条解析不出新阶段都
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**不算错误**(详见该 dataclass 文档),由调用方决定是否继续轮询。
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Raises:
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NotLoggedInError: 登录态失效
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OrderOperationError: 订单详情页打开/渲染失败
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"""
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shop_id = site_order_id.split("-", 1)[0]
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url = _ORDER_DETAIL_URL_TEMPLATE.format(order_number=site_order_id, shop_id=shop_id)
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async with self._lock:
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await self._auth_session.require_logged_in("rakuten")
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await self._refresh_context_if_stale()
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page = await self._context.new_page()
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try:
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try:
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await page.goto(url, wait_until="domcontentloaded", timeout=30_000)
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await page.wait_for_timeout(2_000)
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except Exception as exc:
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raise OrderOperationError(
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f"订单详情页打开失败:site_order_id={site_order_id} "
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f"{type(exc).__name__}: {exc}"
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) from exc
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html = await page.content()
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finally:
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await page.close()
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return _parse_order_status(html, site_order_id)
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# ---- 模块级辅助函数(纯函数,便于单测)----
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@@ -1531,3 +1620,25 @@ def _parse_checkout_summary(html: str) -> CheckoutSummary:
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site_order_id=site_order_id,
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pay_deadline=pay_deadline,
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)
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def _parse_order_status(html: str, site_order_id: str) -> OrderStatusSnapshot:
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"""订单列表/详情页解析核心逻辑(纯函数,供 check_order_status 调用,便于离线单测)
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2026-08-13 用真实订单号 306087-20260813-0863947697 的订单详情页 HTML 验证过:
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见 _ORDER_STEPPER_ITEM_PATTERN 上方注释。找不到订单号、或进度条没解析出
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「当前阶段」都返回 found/order_state 相应地为 False/None,不抛错——这是
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「暂时没有新信息」而不是「站点交互失败」,抛错的语义留给导航/渲染失败。
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"""
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if site_order_id not in html:
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return OrderStatusSnapshot(found=False, html=html)
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for cls, label in _ORDER_STEPPER_ITEM_PATTERN.findall(html):
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if _ORDER_STEPPER_ACTIVE_MARKER in cls:
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return OrderStatusSnapshot(
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found=True,
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stage_label=label,
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order_state=_ORDER_STAGE_TO_STATE.get(label),
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html=html,
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)
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return OrderStatusSnapshot(found=True, html=html)
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