Files
shaguabijia-app-server/app/models/ad_watch_log.py
T
marco 07c0b7502c feat(welfare): 提现人工审核流程 + 看广告每日时长限流(防刷主闸) (#15)
提现人工审核(提现不再即时打款):
- models/wallet.py: WithdrawOrder 状态机改为
  reviewing →(审核通过)→ pending → success/failed;reviewing →(驳回)→ rejected(已退款),
  默认态 pending → reviewing(扣现金建单但不打款);新增 user_name 列(实名, 微信达额转账要求)
- admin/routers/withdraw.py + admin/schemas/wallet.py: 运营后台审核接口(通过触发微信转账 / 驳回退款)
- api/v1/wallet.py + repositories/wallet.py: 发起提现进 reviewing 态, 驳回退回现金并写 withdraw_refund
- schemas/welfare.py: 提现出参增 reviewing/rejected 状态 + fail_reason

看广告每日时长限流(防刷主闸 + 次数兜底):
- 新增 models/ad_watch_log.py: 按 (user_id, watch_date) 聚合当日观看秒数
- 新增 repositories/ad_watch.py: watched_seconds_today / add_watch_seconds(夹 [0, MAX_SINGLE_WATCH_SECONDS])
- api/v1/ad.py: 新增 POST /ad/watch-report(JWT 取 user, 落时长返当日累计);
  /ad/reward-status 增 watched_seconds_today / limit / remaining
- schemas/ad.py: WatchReportIn/Out
- core/rewards.py: 新增 DAILY_AD_WATCH_SECONDS_LIMIT=50 分钟(主闸)+ MAX_SINGLE_WATCH_SECONDS=120;
  DAILY_AD_REWARD_LIMIT 20→200 改作次数兜底(防前端少报时长绕过时长闸, 又不误伤看短广告的正常用户)
- repositories/ad_reward.py + models/__init__.py: 接入新表与时长闸

alembic: withdraw_review_and_ad_watch 迁移(withdraw_order.user_name 列 + ad_watch_log 表)
tests: 补 test_ad_reward / test_withdraw

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: pure <pure@192.168.0.104>
Reviewed-on: #15
2026-06-06 04:51:50 +08:00

42 lines
2.0 KiB
Python

"""看激励视频观看时长记录(每日总时长防刷)。
每条 = 客户端 onAdClose 上报的一次激励视频实际观看秒数。按 (user_id, watch_date) 聚合
SUM(watch_seconds) 得当日总观看时长,用于"每天最多看 50 分钟激励视频"硬上限(超了不再发奖 /
不给看,见 core.rewards.DAILY_AD_WATCH_SECONDS_LIMIT)。
这是看广告的第三条数据流,与另两条并列、互不关联:
- ad_reward(AdRewardRecord):穿山甲 S2S 回调发金币(后端,有 trans_id);
- ad_ecpm(AdEcpmRecord):客户端上报展示收益(前端,有 ecpm);
- ad_watch_log(本表):客户端上报观看时长(前端,有 watch_seconds)。
前端上报的时长不可信 → 时长是防刷"主闸",配合 ad_reward 的每日次数上限(DAILY_AD_REWARD_LIMIT)
"次数兜底",前端少报时长也刷不过次数闸。
"""
from __future__ import annotations
from datetime import datetime
from sqlalchemy import DateTime, ForeignKey, Integer, String, func
from sqlalchemy.orm import Mapped, mapped_column
from app.db.base import Base
class AdWatchLog(Base):
__tablename__ = "ad_watch_log"
id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
user_id: Mapped[int] = mapped_column(
Integer, ForeignKey("user.id"), index=True, nullable=False
)
# 本次激励视频实际观看秒数(前端 onAdShow→onAdClose);服务端已夹 [0, MAX_SINGLE_WATCH_SECONDS]
watch_seconds: Mapped[int] = mapped_column(Integer, nullable=False, default=0)
# 北京时间日期串 'YYYY-MM-DD',按它等值做"当日总时长"聚合(不在 SQL 里跨时区比较)
watch_date: Mapped[str] = mapped_column(String(10), index=True, nullable=False)
created_at: Mapped[datetime] = mapped_column(
DateTime(timezone=True), server_default=func.now(), index=True, nullable=False
)
def __repr__(self) -> str: # pragma: no cover
return f"<AdWatchLog user_id={self.user_id} sec={self.watch_seconds} {self.watch_date}>"