feat(ad): eCPM 单位统一为分 + 新增看广告金币审计接口 (#32)
- eCPM 口径修正:getEcpm 原值是分/千次,新增 parse_ecpm_fen;parse_ecpm_yuan 改为 ÷100 转元,因子1 阈值按元判档(100/200/400),收益换算用元 - test-grant 用客户端按 ad_session_id 上报的真实 eCPM 发奖(取不到/≤0 兜底 200) - 新增 GET /admin/api/ad-coin-audit 只读复算对账(router/repo/schema),复用发奖公式 - 同步更新 docs/api、docs/database 的分/元口径 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> --------- Co-authored-by: OuYingJun1024 <1034284404@qq.com> Reviewed-on: #32 Co-authored-by: ouzhou <ouzhou@wonderable.ai> Co-committed-by: ouzhou <ouzhou@wonderable.ai>
This commit was merged in pull request #32.
This commit is contained in:
@@ -13,6 +13,7 @@ from contextlib import asynccontextmanager
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from fastapi import FastAPI
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from fastapi.middleware.cors import CORSMiddleware
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from app.admin.routers.ad_audit import router as ad_audit_router
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from app.admin.routers.admins import router as admins_router
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from app.admin.routers.audit import router as audit_router
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from app.admin.routers.auth import router as auth_router
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@@ -86,3 +87,4 @@ admin_app.include_router(feedback_router)
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admin_app.include_router(admins_router)
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admin_app.include_router(audit_router)
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admin_app.include_router(config_router)
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admin_app.include_router(ad_audit_router)
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@@ -0,0 +1,168 @@
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"""看广告金币审计:复算 expected_coin 并与实发对比。
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只读。复用 [app.core.rewards] 的公式函数(不另写公式,避免与正式发奖口径漂移):
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- 看视频:每条 granted = 1 份,第 N 份 = 当日该用户 granted 的 reward_video 顺序号
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(与 ad_reward.grant_ad_reward 里 `_granted_today + 1` 一致)。
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- 信息流:每条按 unit_count 份逐份累加,LT 序号 = 当日该用户已 granted 份数累计
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(与 ad_feed_reward._unit_reward_total 的 existing_units 一致)。
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非 granted(capped/ecpm_missing)不占用份序号、应发恒 0,据此校验闸口是否确实没发。
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"""
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from __future__ import annotations
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from sqlalchemy import select
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from sqlalchemy.orm import Session
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from app.core import rewards
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from app.models.ad_feed_reward import AdFeedRewardRecord
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from app.models.ad_reward import AdRewardRecord
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from app.repositories.ad_feed_reward import FEED_REWARD_UNIT_SECONDS
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def _reward_video_rows(
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db: Session, *, date: str, user_id: int | None
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) -> list[dict]:
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"""看视频记录复算。按 (user_id, created_at) 升序还原当日第 N 份。"""
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stmt = (
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select(AdRewardRecord)
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.where(
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AdRewardRecord.reward_date == date,
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AdRewardRecord.reward_scene == "reward_video",
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)
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.order_by(AdRewardRecord.user_id, AdRewardRecord.created_at)
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)
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if user_id is not None:
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stmt = stmt.where(AdRewardRecord.user_id == user_id)
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granted_n: dict[int, int] = {} # user_id -> 已 granted 份数
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rows: list[dict] = []
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for rec in db.execute(stmt).scalars():
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if rec.status == "granted":
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nth = granted_n.get(rec.user_id, 0) + 1
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granted_n[rec.user_id] = nth
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expected = rewards.calculate_ad_reward_coin(rec.ecpm_raw, nth)
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rows.append({
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"scene": "reward_video",
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"record_id": rec.id,
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"user_id": rec.user_id,
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"created_at": rec.created_at,
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"status": rec.status,
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"ecpm": rec.ecpm_raw,
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"ecpm_factor": rewards.ad_ecpm_factor(rewards.parse_ecpm_yuan(rec.ecpm_raw)),
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"units": 1,
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"lt_index_start": nth,
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"lt_index_end": nth,
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"lt_factor_start": rewards.ad_lt_factor(nth),
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"lt_factor_end": rewards.ad_lt_factor(nth),
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"expected_coin": expected,
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"actual_coin": rec.coin,
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"matched": expected == rec.coin,
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})
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else:
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# capped / ecpm_missing:不发金币,校验实发确为 0
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rows.append({
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"scene": "reward_video",
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"record_id": rec.id,
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"user_id": rec.user_id,
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"created_at": rec.created_at,
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"status": rec.status,
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"ecpm": rec.ecpm_raw,
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"ecpm_factor": None,
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"units": 1,
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"lt_index_start": None,
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"lt_index_end": None,
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"lt_factor_start": None,
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"lt_factor_end": None,
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"expected_coin": 0,
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"actual_coin": rec.coin,
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"matched": rec.coin == 0,
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})
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return rows
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def _feed_rows(db: Session, *, date: str, user_id: int | None) -> list[dict]:
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"""信息流记录复算。granted 记录逐份累加,LT 序号沿用当日累计份数。"""
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stmt = (
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select(AdFeedRewardRecord)
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.where(AdFeedRewardRecord.reward_date == date)
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.order_by(AdFeedRewardRecord.user_id, AdFeedRewardRecord.created_at)
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)
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if user_id is not None:
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stmt = stmt.where(AdFeedRewardRecord.user_id == user_id)
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granted_units: dict[int, int] = {} # user_id -> 已 granted 份数累计
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rows: list[dict] = []
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for rec in db.execute(stmt).scalars():
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if rec.status == "granted":
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existing = granted_units.get(rec.user_id, 0)
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units = rec.unit_count
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expected = sum(
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rewards.calculate_ad_reward_coin(rec.ecpm_raw, existing + offset)
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for offset in range(1, units + 1)
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)
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granted_units[rec.user_id] = existing + units
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start = existing + 1 if units > 0 else None
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end = existing + units if units > 0 else None
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rows.append({
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"scene": "feed",
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"record_id": rec.id,
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"user_id": rec.user_id,
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"created_at": rec.created_at,
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"status": rec.status,
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"ecpm": rec.ecpm_raw,
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"ecpm_factor": rewards.ad_ecpm_factor(rewards.parse_ecpm_yuan(rec.ecpm_raw)),
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"units": units,
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"lt_index_start": start,
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"lt_index_end": end,
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"lt_factor_start": rewards.ad_lt_factor(start) if start else None,
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"lt_factor_end": rewards.ad_lt_factor(end) if end else None,
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"expected_coin": expected,
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"actual_coin": rec.coin,
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"matched": expected == rec.coin,
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})
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else:
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rows.append({
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"scene": "feed",
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"record_id": rec.id,
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"user_id": rec.user_id,
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"created_at": rec.created_at,
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"status": rec.status,
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"ecpm": rec.ecpm_raw,
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"ecpm_factor": None,
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"units": rec.unit_count,
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"lt_index_start": None,
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"lt_index_end": None,
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"lt_factor_start": None,
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"lt_factor_end": None,
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"expected_coin": 0,
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"actual_coin": rec.coin,
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"matched": rec.coin == 0,
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})
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return rows
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def ad_coin_audit(
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db: Session, *, date: str, user_id: int | None, scene: str | None, limit: int
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) -> list[dict]:
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"""返回当日发奖复算明细,按 created_at 倒序(最新在前)截断到 limit。
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scene: None=两类都要 / "reward_video" / "feed"。
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份序号在截断前已基于全天数据算好,故 limit 只影响展示条数、不影响 expected 复算正确性。
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"""
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rows: list[dict] = []
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if scene in (None, "reward_video"):
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rows.extend(_reward_video_rows(db, date=date, user_id=user_id))
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if scene in (None, "feed"):
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rows.extend(_feed_rows(db, date=date, user_id=user_id))
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rows.sort(key=lambda r: r["created_at"], reverse=True)
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return rows[:limit]
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def formula_snapshot() -> dict:
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"""当前公式参数快照(给前端展示规则参照)。直接读 rewards 常量,与发奖同源。"""
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return {
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"coin_per_yuan": rewards.COIN_PER_YUAN,
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"feed_unit_seconds": FEED_REWARD_UNIT_SECONDS,
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"ecpm_factor_tiers": [list(t) for t in rewards.AD_ECPM_FACTOR_TABLE],
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"lt_factor_tiers": [list(t) for t in rewards.AD_LT_FACTOR_TABLE],
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}
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@@ -0,0 +1,44 @@
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"""admin 看广告金币审计:只读对账,核对发奖金币是否按公式计算。
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任意已登录 admin 可看(只读,不涉及资金操作)。复算逻辑在 app/admin/repositories/ad_audit.py。
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"""
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from __future__ import annotations
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from typing import Annotated
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from fastapi import APIRouter, Depends, Query
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from app.admin.deps import AdminDb, get_current_admin
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from app.admin.repositories import ad_audit
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from app.admin.schemas.ad_audit import AdCoinAuditOut, AdCoinAuditRow, AdCoinFormulaOut
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from app.core.rewards import cn_today
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router = APIRouter(
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prefix="/admin/api/ad-coin-audit",
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tags=["admin-ad-coin-audit"],
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dependencies=[Depends(get_current_admin)],
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)
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@router.get("", response_model=AdCoinAuditOut, summary="看广告金币公式审计(复算对比)")
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def get_ad_coin_audit(
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db: AdminDb,
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date: Annotated[str | None, Query(description="北京时间 YYYY-MM-DD,默认今天")] = None,
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user_id: Annotated[int | None, Query(description="只看某用户;不传=全部用户")] = None,
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scene: Annotated[
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str | None, Query(description="reward_video / feed;不传=两类都要")
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] = None,
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limit: Annotated[int, Query(ge=1, le=500)] = 100,
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) -> AdCoinAuditOut:
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audit_date = date or cn_today().isoformat()
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rows = ad_audit.ad_coin_audit(
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db, date=audit_date, user_id=user_id, scene=scene, limit=limit,
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)
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items = [AdCoinAuditRow(**r) for r in rows]
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return AdCoinAuditOut(
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date=audit_date,
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formula=AdCoinFormulaOut(**ad_audit.formula_snapshot()),
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total=len(items),
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mismatch_count=sum(1 for it in items if not it.matched),
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items=items,
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)
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@@ -0,0 +1,57 @@
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"""看广告金币审计 schemas。
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只读对账视图:把"看视频"(ad_reward_record)和"信息流"(ad_feed_reward_record)两类发奖记录,
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用与正式发奖相同的公式 [app.core.rewards.calculate_ad_reward_coin] 复算一遍 expected_coin,
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和实际入账的 actual_coin 对比,核对金币公式是否生效。字段 snake_case、金额按金币整数。
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"""
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from __future__ import annotations
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from datetime import datetime
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from pydantic import BaseModel, Field
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class AdCoinAuditRow(BaseModel):
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"""单条发奖记录的复算明细。"""
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scene: str = Field(..., description="reward_video(看视频) / feed(信息流)")
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record_id: int = Field(..., description="对应记录表主键")
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user_id: int
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created_at: datetime
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status: str = Field(..., description="granted / capped / ecpm_missing")
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ecpm: str | None = Field(None, description="本次采用的 eCPM 原始值(分/千次展示,SDK getEcpm 原值)")
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ecpm_factor: float | None = Field(None, description="因子1(eCPM 档)")
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units: int = Field(..., description="折算份数:看视频恒为 1;信息流 = 满 10 秒的份数")
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lt_index_start: int | None = Field(None, description="本条占用的当日第几份(起)")
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lt_index_end: int | None = Field(None, description="本条占用的当日第几份(止);看视频 = 起")
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lt_factor_start: float | None = Field(None, description="因子2(LT)起值")
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lt_factor_end: float | None = Field(None, description="因子2(LT)止值;看视频 = 起值")
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expected_coin: int = Field(..., description="按公式复算应发金币")
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actual_coin: int = Field(..., description="实际入账金币")
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matched: bool = Field(..., description="复算与实发是否一致(capped/ecpm_missing 校验是否确为 0)")
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class AdCoinFormulaOut(BaseModel):
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"""当前金币公式参数(给前端展示规则参照)。"""
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description: str = Field(
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"eCPM元 = getEcpm分 ÷ 100;单份金币 = round(eCPM元 ÷ 1000 × 因子1 × 因子2 × coin_per_yuan);"
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"因子1 按 eCPM元 判档(阈值 100/200/400 元)",
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description="公式说明",
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)
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coin_per_yuan: int = Field(..., description="金币:元 汇率")
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ecpm_unit: str = Field("分/千次展示(SDK getEcpm 原值)", description="eCPM 口径")
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feed_unit_seconds: int = Field(..., description="信息流每多少秒折 1 份")
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# [(因子值, 区间下限, 区间上限或 null)]
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ecpm_factor_tiers: list[tuple[float, int, int | None]] = Field(..., description="因子1 档位表")
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lt_factor_tiers: list[tuple[float, int, int | None]] = Field(..., description="因子2 LT 档位表")
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class AdCoinAuditOut(BaseModel):
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"""审计响应:公式参照 + 命中条数 + 明细。"""
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date: str = Field(..., description="审计日期(北京时间 YYYY-MM-DD)")
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formula: AdCoinFormulaOut
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total: int = Field(..., description="返回的明细条数")
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mismatch_count: int = Field(..., description="其中 matched=false 的条数(=0 说明公式全部生效)")
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items: list[AdCoinAuditRow]
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+10
-2
@@ -304,10 +304,18 @@ def test_grant(user: CurrentUser, db: DbSession, payload: TestGrantIn | None = N
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db.commit()
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db.refresh(rec)
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else:
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# 优先用客户端按 ad_session_id 上报的真实 eCPM(走与正式发奖相同的公式);
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# 取不到或 eCPM≤0(测试应用常返 0/假值)时兜底 200,保证本地联调仍能验出非零金币。
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ad_session_id = payload.ad_session_id if payload is not None else None
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ecpm_val = "200"
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if ad_session_id:
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ecpm_rec = crud_ecpm.find_by_session(db, user_id=user.id, ad_session_id=ad_session_id)
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if ecpm_rec is not None and rewards.parse_ecpm_fen(ecpm_rec.ecpm_raw) > 0:
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ecpm_val = ecpm_rec.ecpm_raw
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try:
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rec = crud_ad.grant_ad_reward(
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db, user.id, trans_id, ecpm="200", reward_name="测试发奖",
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raw="client debug test-grant ecpm=200",
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db, user.id, trans_id, ecpm=ecpm_val, ad_session_id=ad_session_id,
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reward_name="测试发奖", raw=f"client debug test-grant ecpm={ecpm_val}",
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)
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except crud_ad.UnknownUserError as e:
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raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="user not found") from e
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+17
-5
@@ -98,7 +98,11 @@ INVITE_FP_WINDOW_DAYS: int = 7
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# ===== 看激励视频 / 信息流广告发金币 =====
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# 金币数值体系约定:eCPM 单位按"元/千次展示"处理,单次收入 = eCPM / 1000 元。
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# eCPM 取自穿山甲 SDK getShowEcpm().getEcpm(),官方口径单位是【分/千次展示】(不是元!
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# csjplatform 文档原文"通过 getEcpm 获取的单位是分")。计算时先 ÷100 转成元;
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# 因子1 档位阈值按【元/千次】定(100/200/400 元 = ¥100/¥200/¥400 CPM,产品口径 2026-06-09)。
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# 注:真实 eCPM 一般 <¥100 CPM,故多落最低档 0.1,高档基本不触发——这是产品有意的取舍。
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# 单次展示收益(元) = eCPM元 ÷ 1000(每千次→单次)。
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AD_ECPM_FACTOR_TABLE: tuple[tuple[float, int, int | None], ...] = (
|
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(0.1, 0, 100),
|
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(0.3, 101, 200),
|
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@@ -114,8 +118,8 @@ AD_LT_FACTOR_TABLE: tuple[tuple[float, int, int | None], ...] = (
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)
|
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|
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|
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def parse_ecpm_yuan(ecpm: str | int | float | None) -> float:
|
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"""解析 eCPM 原始值。当前产品口径:SDK 返回值按"元/千次展示"处理。"""
|
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def parse_ecpm_fen(ecpm: str | int | float | None) -> float:
|
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"""解析 eCPM 原始值(穿山甲 getEcpm 原值,单位=分/千次展示)。非法/缺失→0。"""
|
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if ecpm is None:
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return 0.0
|
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try:
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@@ -125,8 +129,14 @@ def parse_ecpm_yuan(ecpm: str | int | float | None) -> float:
|
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return max(0.0, value)
|
||||
|
||||
|
||||
def parse_ecpm_yuan(ecpm: str | int | float | None) -> float:
|
||||
"""eCPM 转成元(getEcpm 原值是分,÷100)。因子档位判定与收益换算都用元。"""
|
||||
return parse_ecpm_fen(ecpm) / 100.0
|
||||
|
||||
|
||||
def ad_ecpm_factor(ecpm_yuan: float) -> float:
|
||||
"""eCPM 档位因子:0-100=0.1,101-200=0.3,201-400=0.4,>400=0.6。"""
|
||||
"""eCPM 档位因子(阈值单位=元/千次):≤100=0.1,101-200=0.3,201-400=0.4,>400=0.6。
|
||||
产品口径(2026-06-09):阈值按元判档;真实 eCPM(<¥100 CPM)多落最低档 0.1。"""
|
||||
if ecpm_yuan > 400:
|
||||
return 0.6
|
||||
if ecpm_yuan > 200:
|
||||
@@ -148,7 +158,9 @@ def ad_lt_factor(today_count_after_this: int) -> float:
|
||||
def calculate_ad_reward_coin(ecpm: str | int | float | None, today_count_after_this: int) -> int:
|
||||
"""按金币数值体系计算单份广告奖励金币。
|
||||
|
||||
单次奖励(元)=eCPM/1000 × 因子1(eCPM 档) × 因子2(LT);再按 1 元=10000 金币取整。
|
||||
eCPM 是穿山甲 getEcpm 原值,单位【分/千次展示】;先 ÷100 转成元(因子判档 + 收益换算都用元)。
|
||||
单次收益(元)= eCPM元 ÷ 1000(每千次→单次) × 因子1(eCPM 元档) × 因子2(LT);
|
||||
再按 1 元=10000 金币取整。
|
||||
"""
|
||||
ecpm_yuan = parse_ecpm_yuan(ecpm)
|
||||
yuan = (ecpm_yuan / 1000.0) * ad_ecpm_factor(ecpm_yuan) * ad_lt_factor(today_count_after_this)
|
||||
|
||||
@@ -35,7 +35,7 @@ class AdEcpmRecord(Base):
|
||||
adn: Mapped[str | None] = mapped_column(String(32), nullable=True)
|
||||
# 实际展示用的代码位(底层 mediation rit,非客户端配置位)
|
||||
slot_id: Mapped[str | None] = mapped_column(String(64), nullable=True)
|
||||
# 客户端上报的 eCPM 原始字符串(单位:元/千次展示,原样存)
|
||||
# 客户端上报的 eCPM 原始字符串(单位:分/千次展示,SDK getEcpm 原值,原样存)
|
||||
ecpm_raw: Mapped[str] = mapped_column(String(32), nullable=False)
|
||||
# 北京时间日期串 'YYYY-MM-DD',按它等值做"按天聚合"(不在 SQL 里做跨时区 date 比较)
|
||||
report_date: Mapped[str] = mapped_column(String(10), index=True, nullable=False)
|
||||
|
||||
+8
-3
@@ -46,11 +46,11 @@ class AdRewardStatusOut(BaseModel):
|
||||
class EcpmReportIn(BaseModel):
|
||||
"""客户端上报一次广告展示的 eCPM(内部收益统计/对账)。
|
||||
|
||||
user_id 不在 body 里——由 JWT 取(Bearer),防伪造。ecpm 原样上报字符串,后端按元/千次展示处理。
|
||||
user_id 不在 body 里——由 JWT 取(Bearer),防伪造。ecpm 原样上报字符串,后端按分/千次展示处理(SDK getEcpm 原值,非元)。
|
||||
"""
|
||||
|
||||
ad_type: str = Field(..., description="广告类型:reward_video(激励视频) / draw(Draw 信息流) 等")
|
||||
ecpm: str = Field(..., description="穿山甲 getShowEcpm().getEcpm() 原始字符串,按元/千次展示处理")
|
||||
ecpm: str = Field(..., description="穿山甲 getShowEcpm().getEcpm() 原始字符串,按分/千次展示处理(SDK getEcpm 原值,非元)")
|
||||
ad_session_id: str | None = Field(
|
||||
None, min_length=8, max_length=64,
|
||||
description="客户端生成的一次广告会话 id;激励视频 S2S extra 会透传同值",
|
||||
@@ -89,6 +89,11 @@ class TestGrantIn(BaseModel):
|
||||
"reward_video",
|
||||
description="模拟发奖场景:reward_video(普通激励视频) / signin_boost(签到膨胀)",
|
||||
)
|
||||
ad_session_id: str | None = Field(
|
||||
None, min_length=8, max_length=64,
|
||||
description="本次广告会话 id(与 ecpm-report 同值)。reward_video 场景下据此查回客户端"
|
||||
"已上报的真实 eCPM 来按公式发奖;查不到或 eCPM≤0 时兜底 200,保证本地联调仍出非零金币",
|
||||
)
|
||||
|
||||
|
||||
class TestGrantOut(BaseModel):
|
||||
@@ -119,7 +124,7 @@ class FeedRewardIn(BaseModel):
|
||||
ad_session_id: str | None = Field(
|
||||
None, min_length=8, max_length=64, description="客户端生成的一次信息流广告会话 id"
|
||||
)
|
||||
ecpm: str = Field(..., description="本条信息流广告 eCPM,按元/千次展示处理")
|
||||
ecpm: str = Field(..., description="本条信息流广告 eCPM,按分/千次展示处理(SDK getEcpm 原值,非元)")
|
||||
duration_seconds: int = Field(..., ge=0, description="本条广告实际展示/播放秒数")
|
||||
adn: str | None = Field(None, description="实际投放 ADN")
|
||||
slot_id: str | None = Field(None, description="实际展示代码位")
|
||||
|
||||
@@ -102,6 +102,7 @@
|
||||
| A24 | `DELETE /admin/api/marquee-seeds/{seed_id}` | operator | [详情](./admin-marquee-seeds.md) |
|
||||
| A25 | `POST /admin/api/marquee-seeds/bulk` | operator | [详情](./admin-marquee-seeds.md) |
|
||||
| A26 | `GET /admin/api/marquee-seeds/preview` | admin | [详情](./admin-marquee-seeds.md) |
|
||||
| A27 | `GET /admin/api/ad-coin-audit` | admin | [详情](./admin-ad-coin-audit.md)(看广告金币公式复算对账,只读) |
|
||||
| - | `GET /admin/api/health` | 无 | admin 健康检查(无单独文档) |
|
||||
|
||||
> ⚠️ 美团三个接口当前**无鉴权**,且 `referral-link` 的 `sid` 允许客户端传值覆盖默认渠道——见各接口"备注"。
|
||||
|
||||
@@ -9,7 +9,7 @@
|
||||
|---|---|---|---|
|
||||
| `ad_type` | str | 是 | 广告类型:`reward_video`(激励视频) / `draw`(Draw 信息流) 等 |
|
||||
| `ad_session_id` | str\|null | 否 | 客户端生成的广告会话 ID;需和穿山甲 `extra.ad_session_id` 一致,用于 S2S 缺 eCPM 时匹配 |
|
||||
| `ecpm` | str | 是 | 穿山甲 `getShowEcpm().getEcpm()` 原始字符串,后端按“元/千次展示”参与金币公式 |
|
||||
| `ecpm` | str | 是 | 穿山甲 `getShowEcpm().getEcpm()` 原始字符串,单位是**分/千次展示**(非元),后端 ÷100 转元参与金币公式 |
|
||||
| `adn` | str\|null | 否 | 实际投放 ADN(`getSdkName`),如 `pangle` |
|
||||
| `slot_id` | str\|null | 否 | 实际展示代码位(底层 mediation rit,非客户端配置位) |
|
||||
|
||||
|
||||
@@ -12,7 +12,7 @@
|
||||
|---|---|---:|---|
|
||||
| `client_event_id` | string | 是 | 客户端生成的幂等事件 id,8-64 字符 |
|
||||
| `ad_session_id` | string\|null | 否 | 客户端生成的一次信息流广告会话 id,用于对账/排查 |
|
||||
| `ecpm` | string | 是 | 本条信息流广告 eCPM,按“元/千次展示”处理 |
|
||||
| `ecpm` | string | 是 | 本条信息流广告 eCPM(穿山甲 getEcpm 原值),按“分/千次展示”处理(非元) |
|
||||
| `duration_seconds` | int | 是 | 实际展示/播放秒数 |
|
||||
| `adn` | string\|null | 否 | 实际投放 ADN |
|
||||
| `slot_id` | string\|null | 否 | 实际展示代码位 |
|
||||
|
||||
@@ -10,6 +10,7 @@
|
||||
| 字段 | 类型 | 必填 | 默认 | 说明 |
|
||||
|---|---|---|---|---|
|
||||
| `reward_scene` | string | 否 | `reward_video` | 模拟发奖场景。`reward_video`=普通激励视频;`signin_boost`=签到膨胀 |
|
||||
| `ad_session_id` | string(8~64) \| null | 否 | null | 本次广告会话 id(与 [ecpm-report](./ad-ecpm-report.md) 同值)。**仅 `reward_video` 场景生效**:据此查回客户端已上报的真实 eCPM,走与正式发奖相同的公式发奖;查不到或 eCPM≤0(测试应用常返 0/假值)时兜底 200,保证本地联调仍出非零金币 |
|
||||
|
||||
## 出参
|
||||
响应 `200`:`TestGrantOut`
|
||||
@@ -30,4 +31,6 @@
|
||||
## 说明
|
||||
没公网、穿山甲 S2S 回调打不到本地时,debug 客户端看完广告后调它,直接走与 [ad-pangle-callback](./ad-pangle-callback.md) 相同的发奖逻辑(每次新 `trans_id`,幂等 + 每日上限/今日膨胀一次)。
|
||||
|
||||
`reward_scene=reward_video` 时按上面 `ad_session_id` 查回的真实 eCPM 走金币公式发奖(取不到兜底 200)——便于本地用 [admin 金币审计](./admin-ad-coin-audit.md) 核对「看广告→金币」是否按公式计算。
|
||||
|
||||
`reward_scene=signin_boost` 时复用签到膨胀业务规则:必须当天已签到、非第 14 天、当天未膨胀过,成功后写入 `signin_boost` 金币流水。它让已登录客户端能自助发奖 = 绕过反作弊,**严禁在生产开启**。
|
||||
|
||||
@@ -0,0 +1,69 @@
|
||||
# Admin 看广告金币审计
|
||||
|
||||
> 所属:Admin 组(前缀 `/admin/api/ad-coin-audit`) | 鉴权:Admin Bearer(任意已登录 admin,只读) | [← 返回 API 索引](./README.md)
|
||||
|
||||
把「看视频赚金币」(`ad_reward_record`)和「比价信息流广告」(`ad_feed_reward_record`)两类发奖记录,用与**正式发奖完全相同**的公式 [`app/core/rewards.py` `calculate_ad_reward_coin`](../../app/core/rewards.py) 复算一遍 `expected_coin`,与实际入账的 `actual_coin` 对比,核对金币公式是否生效。**纯只读对账**,不发币、不改任何数据。
|
||||
|
||||
相关表:[ad_reward_record](../database/ad_reward_record.md)、[ad_feed_reward_record](../database/ad_feed_reward_record.md)。
|
||||
|
||||
## 金币公式(展示参照)
|
||||
|
||||
```
|
||||
eCPM元 = getEcpm分 ÷ 100
|
||||
单份金币 = round( eCPM元 ÷ 1000 × 因子1 × 因子2 × coin_per_yuan ) # coin_per_yuan=10000
|
||||
```
|
||||
- **eCPM 口径**:`getEcpm()` 原值单位是分/千次展示;先 ÷100 转元,**因子判档与收益换算都用元**。
|
||||
- **因子1(eCPM 档,阈值单位=元/千次)**:≤100→0.1,101–200→0.3,201–400→0.4,>400→0.6(即 ¥100/¥200/¥400 CPM 分界。**真实 eCPM 多 <¥100 CPM,故常落最低档 0.1,高档基本不触发——产品有意取舍**)。
|
||||
- **因子2(LT,当日第 N 份)**:第1→2.0,第2→1.5,第3→1.3,第4–10→1.1,≥11→1.0。
|
||||
- **第 N 份的计数**:看视频每条 granted 记 1 份;信息流每满 10 秒记 1 份。**两个点位各自独立计数**(看视频的份数不影响信息流的份数,反之亦然)。
|
||||
|
||||
## GET /admin/api/ad-coin-audit — 复算对比
|
||||
|
||||
- 入参(均 query,可选):
|
||||
| 参数 | 类型 | 默认 | 说明 |
|
||||
|---|---|---|---|
|
||||
| `date` | string | 今天 | 北京时间 `YYYY-MM-DD`,审计某天 |
|
||||
| `user_id` | int | 全部 | 只看某用户;不传=所有用户 |
|
||||
| `scene` | string | 两类 | `reward_video` / `feed`;不传=两类都返回 |
|
||||
| `limit` | int(1~500) | 100 | 返回明细条数(按时间倒序截断;**份序号在截断前已按全天数据算好**,不影响复算正确性) |
|
||||
|
||||
- 出参 `200`:`AdCoinAuditOut`
|
||||
| 字段 | 类型 | 说明 |
|
||||
|---|---|---|
|
||||
| `date` | string | 审计日期 |
|
||||
| `formula` | object | 当前公式参数快照(见下) |
|
||||
| `total` | int | 返回明细条数 |
|
||||
| `mismatch_count` | int | 其中 `matched=false` 的条数;**=0 说明全部按公式发放** |
|
||||
| `items` | `AdCoinAuditRow[]` | 明细(见下) |
|
||||
|
||||
### AdCoinFormulaOut(`formula`)
|
||||
| 字段 | 类型 | 说明 |
|
||||
|---|---|---|
|
||||
| `description` | string | 公式文字说明 |
|
||||
| `coin_per_yuan` | int | 金币:元 汇率(10000) |
|
||||
| `ecpm_unit` | string | eCPM 口径(分/千次展示,SDK getEcpm 原值) |
|
||||
| `feed_unit_seconds` | int | 信息流每多少秒折 1 份(10) |
|
||||
| `ecpm_factor_tiers` | `[因子, 下限, 上限\|null][]` | 因子1 档位表(直接读发奖常量,与发奖同源) |
|
||||
| `lt_factor_tiers` | `[因子, 下限, 上限\|null][]` | 因子2 LT 档位表 |
|
||||
|
||||
### AdCoinAuditRow(`items[]`)
|
||||
| 字段 | 类型 | 说明 |
|
||||
|---|---|---|
|
||||
| `scene` | string | `reward_video` / `feed` |
|
||||
| `record_id` | int | 对应记录表主键 |
|
||||
| `user_id` | int | |
|
||||
| `created_at` | datetime | |
|
||||
| `status` | string | `granted` / `capped`(超每日上限未发) / `ecpm_missing`(缺 eCPM 未发) |
|
||||
| `ecpm` | string \| null | 本次采用的 eCPM 原始值 |
|
||||
| `ecpm_factor` | float \| null | 因子1;非 granted 为 null |
|
||||
| `units` | int | 折算份数:看视频恒 1;信息流 = 满 10 秒份数 |
|
||||
| `lt_index_start` / `lt_index_end` | int \| null | 本条占用「当日第几份」的起止(看视频起=止;信息流一条可跨多份) |
|
||||
| `lt_factor_start` / `lt_factor_end` | float \| null | 因子2 的起止值(信息流跨份时会衰减,故给区间) |
|
||||
| `expected_coin` | int | 按公式复算应发金币(非 granted 恒 0) |
|
||||
| `actual_coin` | int | 实际入账金币 |
|
||||
| `matched` | bool | 复算与实发是否一致;非 granted 校验实发是否确为 0 |
|
||||
|
||||
## 说明
|
||||
- **非 granted 行**(capped/ecpm_missing)不占用份序号、应发恒 0,`matched` 用于校验「该不发的确实没发」。
|
||||
- 用法建议:**按 `user_id`+`date` 定位某次具体核对**最直观;不带 `user_id` 是全用户当天概览。
|
||||
- 本地联调造数:debug 包看完激励视频会调 [`/api/v1/ad/test-grant`](./ad-test-grant.md),它会用客户端按 `ad_session_id` 上报的真实 eCPM 发奖(取不到兜底 200),所以本审计能看到真实 eCPM 对应的金币。
|
||||
@@ -18,7 +18,7 @@
|
||||
| `ad_session_id` | String(64) | UNIQUE, index, nullable | 客户端广告会话 ID;用于普通激励视频在 S2S 缺 `ecpm` 时匹配发奖 |
|
||||
| `adn` | String(32) | nullable | 实际投放 ADN(`getShowEcpm().getSdkName()`,如 `pangle`/`gdt`) |
|
||||
| `slot_id` | String(64) | nullable | 实际展示用代码位(底层 mediation rit,非客户端配置位) |
|
||||
| `ecpm_raw` | String(32) | NOT NULL | 客户端上报的 eCPM **原始串**;后端按“元/千次展示”参与金币公式 |
|
||||
| `ecpm_raw` | String(32) | NOT NULL | 客户端上报的 eCPM **原始串**(穿山甲 getEcpm 原值,单位**分/千次展示**);后端 ÷100 转元参与金币公式 |
|
||||
| `report_date` | String(10) | index, NOT NULL | 北京时间日期串 `YYYY-MM-DD`,按它做按天聚合 |
|
||||
| `created_at` | DateTime(tz) | server_default now(), index | 时间 |
|
||||
|
||||
|
||||
Reference in New Issue
Block a user