Files
life-echo/api/app/features/payment/payment_facade.py
Kevin 309a051038 feat: 回忆录证据血缘与内部评测可追溯,顺带对齐本地评测台与 CI
数据库与模型:新增多版迁移(章节证据快照、对话血缘、记忆事实/时间线 lineage 等),把「成稿 ↔ 对话/记忆」的溯源信息落到表结构里。
业务链路:会话与 WS、回忆录/故事流水线、记忆写入与 enrichment 等跟着接上线索与快照;新增章节证据快照与评测侧 EvalTraceService 等模块,方便组评审用的证据包。
内部评测:自动化 run 与手工 memoir 评审共用可追溯证据;rubric/ judge 相关脚本与文档有配套调整。
app-eval-web:Memoir/实验详情里能展开看证据摘要与 evidence_trace(含对话轮次 id);Vite 代理与 development.sh 注入的 API 端口与当前默认内部评测端口一致,避免改端口后页面连错服务。
工程杂项:GitHub Actions / 仓库说明有更新;各适配器与支付/配额/plan 等多处为小改动或跟随主改动的收尾;新增/扩充了?
2026-04-08 15:37:09 +08:00

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"""
统一支付服务门面(从 payment 迁入 app
"""
from typing import Dict, Optional
from app.core.logging import get_logger
from app.features.payment.alipay_client import AlipayClient
from app.features.payment.payment_config import PaymentConfig
from app.features.payment.payment_exceptions import PaymentError
from app.features.payment.schemas import NotifyResult, PaymentResult, PaymentStatus
from app.features.payment.wechat_client import WeChatPayClient
logger = get_logger(__name__)
PAYMENT_METHOD_WECHAT = "wechat"
PAYMENT_METHOD_ALIPAY = "alipay"
SUPPORTED_METHODS = {PAYMENT_METHOD_WECHAT, PAYMENT_METHOD_ALIPAY}
class PaymentService:
def __init__(self, config: PaymentConfig):
self._config = config
self._wechat_client: Optional[WeChatPayClient] = None
self._alipay_client: Optional[AlipayClient] = None
@property
def wechat_client(self) -> WeChatPayClient:
if self._wechat_client is None:
self._wechat_client = WeChatPayClient(self._config.wechat)
return self._wechat_client
@property
def alipay_client(self) -> AlipayClient:
if self._alipay_client is None:
self._alipay_client = AlipayClient(self._config.alipay)
return self._alipay_client
def create_payment(
self,
method: str,
out_trade_no: str,
total_amount: int,
description: str,
) -> PaymentResult:
self._validate_method(method)
if method == PAYMENT_METHOD_WECHAT:
return self.wechat_client.create_app_order(
out_trade_no=out_trade_no,
total_amount=total_amount,
description=description,
)
return self.alipay_client.create_app_order(
out_trade_no=out_trade_no,
total_amount=total_amount,
subject=description,
)
def handle_wechat_notify(self, headers: Dict[str, str], body: str) -> NotifyResult:
return self.wechat_client.verify_notify(headers=headers, body=body)
def handle_alipay_notify(self, params: Dict[str, str]) -> NotifyResult:
return self.alipay_client.verify_notify(params=params)
def query_payment(self, method: str, out_trade_no: str) -> PaymentStatus:
self._validate_method(method)
if method == PAYMENT_METHOD_WECHAT:
return self.wechat_client.query_order(out_trade_no=out_trade_no)
return self.alipay_client.query_order(out_trade_no=out_trade_no)
def close_payment(self, method: str, out_trade_no: str) -> bool:
self._validate_method(method)
if method == PAYMENT_METHOD_WECHAT:
return self.wechat_client.close_order(out_trade_no=out_trade_no)
return self.alipay_client.close_order(out_trade_no=out_trade_no)
def is_method_available(self, method: str) -> bool:
if method == PAYMENT_METHOD_WECHAT:
return self._config.wechat.is_configured
if method == PAYMENT_METHOD_ALIPAY:
if getattr(self._config, "alipay_under_development", True):
return False
return self._config.alipay.is_configured
return False
@staticmethod
def _validate_method(method: str):
if method not in SUPPORTED_METHODS:
raise PaymentError(
f"不支持的支付方式: {method}",
code="UNSUPPORTED_METHOD",
)