test(welfare): 不活跃测试加 autouse 隔离夹具(清零余额+清活跃事件/审计),去掉临时 band-aid

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
feat(welfare): 不活跃清零-选取与逐用户清零(三桶归零+审计+流水)
2026-07-16 19:13:25 +08:00 · 2026-07-16 18:54:40 +08:00 · 2026-07-16 18:47:50 +08:00 · 2026-07-16 18:47:02 +08:00 · 2026-07-16 18:40:36 +08:00 · 2026-07-16 18:39:51 +08:00
21 changed files with 2274 additions and 1195 deletions
@@ -0,0 +1,68 @@
+"""add inactivity tables
+
+Revision ID: 135e79414fd0
+Revises: comparison_llm_cost
+Create Date: 2026-07-16 18:31:02.105929
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '135e79414fd0'
+down_revision: Union[str, Sequence[str], None] = 'comparison_llm_cost'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    op.create_table(
+        "inactivity_reset_log",
+        sa.Column("id", sa.Integer(), autoincrement=True, nullable=False),
+        sa.Column("user_id", sa.Integer(), nullable=False),
+        sa.Column("coin_balance_before", sa.Integer(), nullable=False),
+        sa.Column("cash_balance_cents_before", sa.Integer(), nullable=False),
+        sa.Column("invite_cash_balance_cents_before", sa.Integer(), nullable=False),
+        sa.Column("last_active_at", sa.DateTime(timezone=True), nullable=True),
+        sa.Column("inactive_days", sa.Integer(), nullable=False),
+        sa.Column("reason", sa.String(length=32), nullable=False),
+        sa.Column("reset_at", sa.DateTime(timezone=True),
+                  server_default=sa.text("(CURRENT_TIMESTAMP)"), nullable=False),
+        sa.PrimaryKeyConstraint("id"),
+    )
+    with op.batch_alter_table("inactivity_reset_log", schema=None) as batch_op:
+        batch_op.create_index(batch_op.f("ix_inactivity_reset_log_user_id"), ["user_id"], unique=False)
+        batch_op.create_index(batch_op.f("ix_inactivity_reset_log_reset_at"), ["reset_at"], unique=False)
+
+    op.create_table(
+        "inactivity_notification_log",
+        sa.Column("id", sa.Integer(), autoincrement=True, nullable=False),
+        sa.Column("user_id", sa.Integer(), nullable=False),
+        sa.Column("stage", sa.Integer(), nullable=False),
+        sa.Column("inactive_days", sa.Integer(), nullable=False),
+        sa.Column("coin_balance", sa.Integer(), nullable=False),
+        sa.Column("cash_balance_cents", sa.Integer(), nullable=False),
+        sa.Column("invite_cash_balance_cents", sa.Integer(), nullable=False),
+        sa.Column("channel", sa.String(length=16), nullable=False),
+        sa.Column("status", sa.String(length=16), nullable=False),
+        sa.Column("created_at", sa.DateTime(timezone=True),
+                  server_default=sa.text("(CURRENT_TIMESTAMP)"), nullable=False),
+        sa.PrimaryKeyConstraint("id"),
+    )
+    with op.batch_alter_table("inactivity_notification_log", schema=None) as batch_op:
+        batch_op.create_index(batch_op.f("ix_inactivity_notification_log_user_id"), ["user_id"], unique=False)
+        batch_op.create_index(batch_op.f("ix_inactivity_notification_log_created_at"), ["created_at"], unique=False)
+
+
+def downgrade() -> None:
+    with op.batch_alter_table("inactivity_notification_log", schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f("ix_inactivity_notification_log_created_at"))
+        batch_op.drop_index(batch_op.f("ix_inactivity_notification_log_user_id"))
+    op.drop_table("inactivity_notification_log")
+    with op.batch_alter_table("inactivity_reset_log", schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f("ix_inactivity_reset_log_reset_at"))
+        batch_op.drop_index(batch_op.f("ix_inactivity_reset_log_user_id"))
+    op.drop_table("inactivity_reset_log")
@@ -1,32 +0,0 @@
-"""phone_rebind_log 表(M2 换绑 30 天限制台账)
-
-Revision ID: phone_rebind_log
-Revises: comparison_llm_cost
-"""
-from alembic import op
-import sqlalchemy as sa
-
-revision = "phone_rebind_log"
-down_revision = "comparison_llm_cost"
-branch_labels = None
-depends_on = None
-
-
-def upgrade() -> None:
-    op.create_table(
-        "phone_rebind_log",
-        sa.Column("id", sa.Integer(), primary_key=True, autoincrement=True),
-        sa.Column("phone", sa.String(length=20), nullable=False),
-        sa.Column("old_user_id", sa.Integer(), nullable=True),
-        sa.Column("new_user_id", sa.Integer(), nullable=False),
-        sa.Column("source", sa.String(length=32), nullable=False, server_default="wechat_conflict"),
-        sa.Column("rebound_at", sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False),
-    )
-    op.create_index("ix_phone_rebind_log_phone", "phone_rebind_log", ["phone"])
-    op.create_index("ix_phone_rebind_log_rebound_at", "phone_rebind_log", ["rebound_at"])
-
-
-def downgrade() -> None:
-    op.drop_index("ix_phone_rebind_log_rebound_at", table_name="phone_rebind_log")
-    op.drop_index("ix_phone_rebind_log_phone", table_name="phone_rebind_log")
-    op.drop_table("phone_rebind_log")
@@ -13,7 +13,6 @@ from __future__ import annotations
 import logging

 from fastapi import APIRouter, HTTPException, Request
-from sqlalchemy.exc import IntegrityError

 from app.api.deps import CurrentUser, DbSession
 from app.core import test_account
@@ -23,25 +22,14 @@ from app.core.ratelimit import (
    enforce_rate_limit,
    record_rate_limits,
 )
-from app.core.security import (
-    TokenError,
-    create_bind_ticket,
-    create_conflict_ticket,
-    decode_bind_ticket,
-    decode_conflict_ticket,
-    decode_token,
-    issue_token_pair,
-)
-from app.integrations import wxpay
+from app.core.security import TokenError, decode_token, issue_token_pair
 from app.integrations.jiguang import JiguangError, mask_phone, verify_and_get_phone
 from app.integrations.sms import SmsError, send_code, verify_code
 from app.repositories import onboarding as onboarding_repo
-from app.repositories import phone_rebind as rebind_repo
 from app.repositories import user as user_repo
 from app.schemas.auth import (
    JverifyLoginRequest,
    LogoutResponse,
-    OccupiedAccountInfo,
    RefreshRequest,
    SmsLoginRequest,
    SmsSendRequest,
@@ -49,13 +37,6 @@ from app.schemas.auth import (
    TokenPair,
    TokenWithUser,
    UserOut,
-    WechatBindPhoneJverifyRequest,
-    WechatBindPhoneSmsRequest,
-    WechatBindResultResponse,
-    WechatConflictContinueRequest,
-    WechatConflictRebindRequest,
-    WechatLoginRequest,
-    WechatLoginResponse,
 )

 logger = logging.getLogger("shagua.auth")
@@ -194,261 +175,6 @@ def sms_login(req: SmsLoginRequest, request: Request, db: DbSession) -> TokenWit
    return _login_response(user, onboarding_completed=completed)


-# ===================== 微信登录 =====================
-
-@router.post(
-    "/wechat-login",
-    response_model=WechatLoginResponse,
-    summary="微信登录(openid 命中即登入,否则发绑号令牌)",
-)
-def wechat_login(req: WechatLoginRequest, db: DbSession) -> WechatLoginResponse:
-    from app.core.config import settings  # 局部 import,避免循环
-
-    # 微信登录只需 code→openid(sns/oauth2),不需要商户转账证书;故只校验 APP_ID/SECRET。
-    if not (settings.WECHAT_APP_ID and settings.WECHAT_APP_SECRET):
-        raise HTTPException(status_code=503, detail="wechat login not configured")
-
-    try:
-        info = wxpay.code_to_userinfo(req.code)  # {openid, nickname, avatar_url, raw};失败抛 ValueError
-    except ValueError as e:
-        raise HTTPException(status_code=400, detail=str(e)) from e
-
-    openid = info["openid"]
-    user = user_repo.get_user_by_wechat_openid(db, openid)
-    if user is not None:
-        # openid 命中 → 直接登入(绝不套用提现 bind-wechat 的"撞号即 409"逻辑)
-        if user.status != "active":
-            raise HTTPException(status_code=403, detail="account disabled")
-        user_repo.touch_last_login(db, user)
-        completed = onboarding_repo.is_completed(db, user_id=user.id, device_id=req.device_id)
-        logger.info("wechat_login hit user_id=%d openid=%s*** onboarded=%s", user.id, openid[:6], completed)
-        return WechatLoginResponse(
-            status="logged_in",
-            token=_login_response(user, onboarding_completed=completed),
-        )
-
-    # 未命中 → 签发短时 bind_ticket,进手机号绑定流程(账号此刻还不建)
-    ticket = create_bind_ticket(
-        openid=openid,
-        wechat_nickname=info["nickname"],
-        wechat_avatar_url=info["avatar_url"],
-    )
-    logger.info("wechat_login new openid=%s*** issue bind_ticket", openid[:6])
-    return WechatLoginResponse(
-        status="need_bind_phone",
-        bind_ticket=ticket,
-        wechat_nickname=info["nickname"],
-        wechat_avatar_url=info["avatar_url"],
-    )
-
-
-def _finish_wechat_bind(
-    db,
-    *,
-    openid: str,
-    wechat_nickname: str | None,
-    wechat_avatar_url: str | None,
-    phone: str,
-    device_id: str,
-) -> WechatBindResultResponse:
-    """绑手机建号的公共尾段:手机号被占用 → 返回 phone_occupied(M2 处理 3 选 1);
-    未占用 → 新建微信账号(channel=wechat,昵称头像取微信)→ 签 token 登入。"""
-    existing = user_repo.get_user_by_phone(db, phone)
-    if existing is not None:
-        from app.core.config import settings  # 局部 import,避免循环
-
-        ticket = create_conflict_ticket(
-            openid=openid,
-            wechat_nickname=wechat_nickname,
-            wechat_avatar_url=wechat_avatar_url,
-            phone=phone,
-        )
-        blocked = rebind_repo.rebound_within_days(db, phone, settings.PHONE_REBIND_LIMIT_DAYS)
-        logger.info(
-            "wechat bind phone occupied phone=%s by user_id=%d has_wechat=%s",
-            mask_phone(phone), existing.id, bool(existing.wechat_openid),
-        )
-        return WechatBindResultResponse(
-            status="phone_occupied",
-            occupied_account=OccupiedAccountInfo(
-                nickname=existing.nickname,
-                avatar_url=existing.avatar_url,
-                created_at=existing.created_at,
-                has_wechat=bool(existing.wechat_openid),
-            ),
-            conflict_ticket=ticket,
-            rebind_available=not blocked,
-            rebind_blocked_days=(
-                rebind_repo.remaining_block_days(db, phone, settings.PHONE_REBIND_LIMIT_DAYS)
-                if blocked else 0
-            ),
-        )
-    user = user_repo.create_wechat_user(
-        db,
-        phone=phone,
-        openid=openid,
-        wechat_nickname=wechat_nickname,
-        wechat_avatar_url=wechat_avatar_url,
-    )
-    completed = onboarding_repo.is_completed(db, user_id=user.id, device_id=device_id)
-    logger.info("wechat bind ok user_id=%d phone=%s openid=%s*** onboarded=%s",
-                user.id, mask_phone(phone), openid[:6], completed)
-    return WechatBindResultResponse(
-        status="logged_in",
-        token=_login_response(user, onboarding_completed=completed),
-    )
-
-
-@router.post(
-    "/wechat/bind-phone/sms",
-    response_model=WechatBindResultResponse,
-    summary="微信登录·其他手机号(短信)绑定",
-)
-def wechat_bind_phone_sms(
-    req: WechatBindPhoneSmsRequest, request: Request, db: DbSession
-) -> WechatBindResultResponse:
-    try:
-        claims = decode_bind_ticket(req.bind_ticket)
-    except TokenError as e:
-        raise HTTPException(status_code=401, detail="授权已过期,请重新用微信登录") from e
-
-    # 防刷:同 sms/login,按 设备+IP 每小时限流(放在验证码校验之前,失败也计数)
-    enforce_rate_limit(
-        request,
-        scope="wechat-bind-sms-device",
-        subject=req.device_id,
-        limit=SMS_LOGIN_MAX_PER_HOUR,
-        window_sec=3600,
-        detail="登录尝试过于频繁,请稍后再试",
-    )
-
-    if not verify_code(req.phone, req.code):
-        raise HTTPException(status_code=400, detail="invalid sms code")
-
-    return _finish_wechat_bind(
-        db,
-        openid=claims["openid"],
-        wechat_nickname=claims["wnk"],
-        wechat_avatar_url=claims["wav"],
-        phone=req.phone,
-        device_id=req.device_id,
-    )
-
-
-@router.post(
-    "/wechat/bind-phone/jverify",
-    response_model=WechatBindResultResponse,
-    summary="微信登录·本机号(极光)绑定",
-)
-def wechat_bind_phone_jverify(
-    req: WechatBindPhoneJverifyRequest, db: DbSession
-) -> WechatBindResultResponse:
-    try:
-        claims = decode_bind_ticket(req.bind_ticket)
-    except TokenError as e:
-        raise HTTPException(status_code=401, detail="授权已过期,请重新用微信登录") from e
-
-    try:
-        phone = verify_and_get_phone(req.login_token)
-    except JiguangError as e:
-        logger.error("[JG] verify+decrypt failed: %s", e, exc_info=True)
-        raise HTTPException(status_code=502, detail=f"jiguang verify failed: {e}") from e
-
-    return _finish_wechat_bind(
-        db,
-        openid=claims["openid"],
-        wechat_nickname=claims["wnk"],
-        wechat_avatar_url=claims["wav"],
-        phone=phone,
-        device_id=req.device_id,
-    )
-
-
-# ===================== 微信占用冲突(M2) =====================
-
-@router.post(
-    "/wechat/conflict/continue",
-    response_model=WechatBindResultResponse,
-    summary="微信占用冲突·继续绑定(登录老账号,能绑就绑)",
-)
-def wechat_conflict_continue(
-    req: WechatConflictContinueRequest, request: Request, db: DbSession
-) -> WechatBindResultResponse:
-    try:
-        claims = decode_conflict_ticket(req.conflict_ticket)
-    except TokenError as e:
-        raise HTTPException(status_code=401, detail="操作超时,请重新用微信登录") from e
-
-    enforce_rate_limit(
-        request, scope="wechat-conflict-device", subject=req.device_id,
-        limit=SMS_LOGIN_MAX_PER_HOUR, window_sec=3600, detail="操作过于频繁,请稍后再试",
-    )
-
-    user = user_repo.get_user_by_phone(db, claims["phone"])
-    if user is None:
-        # P 期间被腾空(老账号改号/注销)→ 前提已变,让前端重走
-        raise HTTPException(status_code=409, detail="账号状态已变化,请重新登录")
-    if user.status != "active":
-        raise HTTPException(status_code=403, detail="account disabled")
-
-    if user.wechat_openid is None:
-        try:
-            user_repo.attach_wechat_to_user(
-                db, user, openid=claims["openid"],
-                wechat_nickname=claims["wnk"], wechat_avatar_url=claims["wav"],
-            )
-        except IntegrityError:
-            db.rollback()  # openid 被别处绑走 → 只登入不绑
-            user_repo.touch_last_login(db, user)
-    else:
-        user_repo.touch_last_login(db, user)  # X 已绑别的微信 → 只登入,丢弃本次 openid
-
-    completed = onboarding_repo.is_completed(db, user_id=user.id, device_id=req.device_id)
-    logger.info("wechat conflict continue user_id=%d openid=%s***", user.id, claims["openid"][:6])
-    return WechatBindResultResponse(
-        status="logged_in",
-        token=_login_response(user, onboarding_completed=completed),
-    )
-
-
-@router.post(
-    "/wechat/conflict/rebind",
-    response_model=WechatBindResultResponse,
-    summary="微信占用冲突·换绑(注销老账号+用该号重建全新账号)",
-)
-def wechat_conflict_rebind(
-    req: WechatConflictRebindRequest, request: Request, db: DbSession
-) -> WechatBindResultResponse:
-    from app.core.config import settings  # 局部 import,避免循环
-
-    try:
-        claims = decode_conflict_ticket(req.conflict_ticket)
-    except TokenError as e:
-        raise HTTPException(status_code=401, detail="操作超时,请重新用微信登录") from e
-
-    enforce_rate_limit(
-        request, scope="wechat-conflict-device", subject=req.device_id,
-        limit=SMS_LOGIN_MAX_PER_HOUR, window_sec=3600, detail="操作过于频繁,请稍后再试",
-    )
-
-    phone = claims["phone"]
-    if rebind_repo.rebound_within_days(db, phone, settings.PHONE_REBIND_LIMIT_DAYS):
-        days = rebind_repo.remaining_block_days(db, phone, settings.PHONE_REBIND_LIMIT_DAYS)
-        raise HTTPException(status_code=409, detail=f"该手机号 {days} 天内已换绑过,暂不能再次换绑")
-
-    user = user_repo.rebind_account(
-        db, phone=phone, openid=claims["openid"],
-        wechat_nickname=claims["wnk"], wechat_avatar_url=claims["wav"],
-    )
-    completed = onboarding_repo.is_completed(db, user_id=user.id, device_id=req.device_id)
-    logger.info("wechat conflict rebind new_user_id=%d phone=%s openid=%s***",
-                user.id, mask_phone(phone), claims["openid"][:6])
-    return WechatBindResultResponse(
-        status="logged_in",
-        token=_login_response(user, onboarding_completed=completed),
-    )
-
-
 # ===================== Refresh =====================

@router.post("/refresh", response_model=TokenPair, summary="用 refresh_token 换新 token 对")
@@ -44,11 +44,6 @@ class Settings(BaseSettings):
    JWT_ALGORITHM: str = "HS256"
    JWT_ACCESS_TOKEN_EXPIRE_MINUTES: int = 120
    JWT_REFRESH_TOKEN_EXPIRE_DAYS: int = 30
-    # 微信登录未命中 openid 时签发的"待绑手机"令牌有效期(JWT_SECRET_KEY 签名,typ=wechat_bind;
-    # 见 security.create_bind_ticket)。需覆盖"授权→输手机号→收短信→输验证码"整个绑定流程。
-    WECHAT_BIND_TICKET_EXPIRE_MINUTES: int = 10
-    # 一个手机号 30 天内最多换绑一次(微信占用冲突页的"换绑"动作)。见 phone_rebind_log。
-    PHONE_REBIND_LIMIT_DAYS: int = 30

    # ===== Admin 后台 =====
    # admin 用独立 JWT secret(≠ JWT_SECRET_KEY),App 用户 token 无法越权访问后台。
@@ -86,7 +81,6 @@ class Settings(BaseSettings):
    SMS_SIGN_ID: int = 31729       # 极光短信签名 ID(非机密,可被 .env 覆盖)
    SMS_TEMPLATE_ID: int = 1       # 极光短信模板 ID(变量名 code,有效期 5 分钟)
    SMS_CODE_LENGTH: int = 6       # 验证码位数(本服务生成;前端 code 字段 4-8 位兼容)
-    SMS_DAILY_LIMIT_PER_PHONE: int = 10   # 单手机号每日发送上限(防刷 + 控费)
    SMS_MAX_VERIFY_ATTEMPTS: int = 5      # 单个验证码最多校验失败次数,超过即作废(防爆破)

    # ===== 测试账号(release 包全流程联调用)=====
@@ -112,9 +106,6 @@ class Settings(BaseSettings):
    # 美团调用走的代理。本机开发直连美团会 SSL EOF,需填 http://127.0.0.1:7897;
    # 线上国内服务器留空(=直连)。见 .env.example 与 integrations/meituan.py。
    MT_CPS_PROXY: str = ""
-    # 本地开发:开启后 /feed 接口直接返回 mock 数据,不调美团 API、不查离线库,
-    # 方便前端联调 feed 卡片样式、分页、距离排序等 UI。生产必须 false。
-    MT_CPS_MOCK_FEED: bool = True

    @property
    def mt_cps_configured(self) -> bool:
@@ -178,6 +169,13 @@ class Settings(BaseSettings):
    # 进程内自动兑换 worker 的检查间隔(秒):每隔这么久醒一次,跨过北京 0 点就跑一轮。
    # 默认 600s=10min,即 0 点后最多 10 分钟内兑完(客户端文案已注明「可能存在延迟」)。
    AUTO_EXCHANGE_CHECK_INTERVAL_SEC: int = 600
+    # === 15 天不活跃清零(app.core.inactivity_reset_worker)===
+    INACTIVITY_RESET_ENABLED: bool = False           # 总闸,默认关;灰度验证后再开
+    INACTIVITY_RESET_DAYS: int = 15                  # 不活跃阈值(天),第 (N+1) 日 0 点清
+    INACTIVITY_WARN_DAYS_BEFORE: str = "7,2"         # 清零前几天各推一次;""=不推。逗号分隔
+    INACTIVITY_RESET_RUN_HOUR: int = 3               # 北京时间每日执行点(0-23)
+    INACTIVITY_NOTIFY_CHANNEL: str = "log"           # log(占位) / jpush / sms
+    INACTIVITY_RESET_CHECK_INTERVAL_SEC: int = 1800  # worker 唤醒间隔(秒)
    # 免确认收款授权(用户授权免确认模式)的授权结果回调地址,必须公网可访问 HTTPS、不带参数。
    # 发起授权 / 首单顺带授权时作为 authorization_notify_url 传给微信。一期不处理回调内容
    # (授权状态靠 query 查询兜底),但微信要求该字段非空,故启用免确认前必须配置;留空时免确认相关接口返回未配置。
@@ -198,6 +196,19 @@ class Settings(BaseSettings):
        """免确认收款授权可用 = 微信支付凭证齐全 + 授权回调地址已配。"""
        return bool(self.wxpay_configured and self.WXPAY_AUTH_NOTIFY_URL)

+    @property
+    def inactivity_warn_stages(self) -> list[int]:
+        """解析 INACTIVITY_WARN_DAYS_BEFORE → 降序去重的提前天数列表。
+        丢弃非数字 / <=0 / >=RESET_DAYS 的项(空串 → 空列表 = 不推)。"""
+        out: list[int] = []
+        for part in (self.INACTIVITY_WARN_DAYS_BEFORE or "").split(","):
+            part = part.strip()
+            if part.isdigit():
+                v = int(part)
+                if 0 < v < self.INACTIVITY_RESET_DAYS and v not in out:
+                    out.append(v)
+        return sorted(out, reverse=True)
+
    # ===== 穿山甲激励视频(服务端发奖回调)=====
    # 看完激励视频后穿山甲服务器回调本服务发金币(S2S,客户端被破解也刷不到)。
    # 穿山甲后台配置的"奖励校验密钥"(m-key),验签用。每个 GroMore 广告位 m-key 不同(后台各自
@@ -87,91 +87,6 @@ def issue_token_pair(user_id: int) -> dict[str, Any]:
    }


-def create_bind_ticket(
-    *, openid: str, wechat_nickname: str | None, wechat_avatar_url: str | None
-) -> str:
-    """微信登录未命中 openid 时,签发短时"待绑手机"令牌,承载 openid + 微信昵称头像。
-
-    typ='wechat_bind'、sub=openid;有效期 settings.WECHAT_BIND_TICKET_EXPIRE_MINUTES 分钟。
-    与 access/refresh 用同一 JWT_SECRET_KEY 签名,靠 typ 区分,decode_bind_ticket 校验 typ。
-    """
-    now = _now()
-    expire = now + timedelta(minutes=settings.WECHAT_BIND_TICKET_EXPIRE_MINUTES)
-    payload: dict[str, Any] = {
-        "sub": openid,
-        "typ": "wechat_bind",
-        "wnk": wechat_nickname,
-        "wav": wechat_avatar_url,
-        "iat": int(now.timestamp()),
-        "exp": int(expire.timestamp()),
-    }
-    return jwt.encode(payload, settings.JWT_SECRET_KEY, algorithm=settings.JWT_ALGORITHM)
-
-
-def decode_bind_ticket(token: str) -> dict[str, Any]:
-    """解析"待绑手机"令牌,校验签名/过期/类型。失败抛 TokenError。
-
-    返回 {'openid': str, 'wnk': str|None, 'wav': str|None}。
-    """
-    try:
-        payload = jwt.decode(token, settings.JWT_SECRET_KEY, algorithms=[settings.JWT_ALGORITHM])
-    except jwt.ExpiredSignatureError as e:
-        raise TokenError("bind ticket expired") from e
-    except jwt.InvalidTokenError as e:
-        raise TokenError(f"invalid bind ticket: {e}") from e
-    if payload.get("typ") != "wechat_bind":
-        raise TokenError(f"wrong token type: want=wechat_bind got={payload.get('typ')}")
-    if "sub" not in payload:
-        raise TokenError("bind ticket missing sub")
-    return {"openid": payload["sub"], "wnk": payload.get("wnk"), "wav": payload.get("wav")}
-
-
-def create_conflict_ticket(
-    *, openid: str, wechat_nickname: str | None, wechat_avatar_url: str | None, phone: str
-) -> str:
-    """手机号占用时签发的短时"冲突处理"令牌。
-
-    比 bind_ticket 多编码 **已验证的手机号 phone** —— 换绑/继续绑定只认它,证明"这对
-    openid/手机号刚在绑号时验证通过",免用户重输验证码,又堵住"拿自己 openid + 任意手机号
-    去夺号"的接管漏洞。typ='wechat_conflict';有效期复用 WECHAT_BIND_TICKET_EXPIRE_MINUTES。
-    """
-    now = _now()
-    expire = now + timedelta(minutes=settings.WECHAT_BIND_TICKET_EXPIRE_MINUTES)
-    payload: dict[str, Any] = {
-        "sub": openid,
-        "typ": "wechat_conflict",
-        "wnk": wechat_nickname,
-        "wav": wechat_avatar_url,
-        "phn": phone,
-        "iat": int(now.timestamp()),
-        "exp": int(expire.timestamp()),
-    }
-    return jwt.encode(payload, settings.JWT_SECRET_KEY, algorithm=settings.JWT_ALGORITHM)
-
-
-def decode_conflict_ticket(token: str) -> dict[str, Any]:
-    """解析"冲突处理"令牌,校验签名/过期/类型。失败抛 TokenError。
-
-    返回 {'openid': str, 'wnk': str|None, 'wav': str|None, 'phone': str}。
-    """
-    try:
-        payload = jwt.decode(token, settings.JWT_SECRET_KEY, algorithms=[settings.JWT_ALGORITHM])
-    except jwt.ExpiredSignatureError as e:
-        raise TokenError("conflict ticket expired") from e
-    except jwt.InvalidTokenError as e:
-        raise TokenError(f"invalid conflict ticket: {e}") from e
-    if payload.get("typ") != "wechat_conflict":
-        raise TokenError(f"wrong token type: want=wechat_conflict got={payload.get('typ')}")
-    if "sub" not in payload or "phn" not in payload:
-        raise TokenError("conflict ticket missing sub/phn")
-    return {
-        "openid": payload["sub"],
-        "wnk": payload.get("wnk"),
-        "wav": payload.get("wav"),
-        "phone": payload["phn"],
-    }
-
-
 # ===================== 密码 hash(admin 后台账号用)=====================
 # 用户侧是手机号+验证码登录,不存密码;仅 admin 账号用 username+password 登录。

@@ -0,0 +1,43 @@
+"""不活跃预警通知器(可插拔)。
+
+v1 仅日志占位(LogNotifier):现状无真实推送能力(极光只用于一键登录解密 + 设备心跳告警,
+心跳 worker 也只打印),先把清零主流程 + 审计做扎实。后续实现同协议的 JPushNotifier /
+SmsNotifier 即可替换,worker/repo 不改。
+"""
+from __future__ import annotations
+
+import logging
+from typing import Protocol
+
+logger = logging.getLogger("shagua.inactivity")
+
+
+class InactivityNotifier(Protocol):
+    channel: str
+
+    def warn(self, *, user_id: int, coin: int, cash_cents: int, invite_cash_cents: int,
+             stage: int, days_until_reset: int) -> str:
+        """发预警,返回状态:'sent' / 'failed' / 'placeholder'。"""
+        ...
+
+
+class LogNotifier:
+    """占位实现:只打印,不真推。参照 heartbeat_monitor_worker「本期先不接推送」先例。"""
+
+    channel = "log"
+
+    def warn(self, *, user_id: int, coin: int, cash_cents: int, invite_cash_cents: int,
+             stage: int, days_until_reset: int) -> str:
+        logger.warning(
+            "[inactivity-warn] user=%s coin=%s cash_cents=%s invite_cash_cents=%s "
+            "stage=T-%s days_until_reset=%s",
+            user_id, coin, cash_cents, invite_cash_cents, stage, days_until_reset,
+        )
+        return "placeholder"
+
+
+def get_notifier(channel: str) -> InactivityNotifier:
+    """按配置返回通知器。未实现的通道(jpush/sms)暂回退 LogNotifier 占位。"""
+    # 后续:if channel == "jpush": return JPushNotifier()
+    #       if channel == "sms":   return SmsNotifier()
+    return LogNotifier()
@@ -27,12 +27,15 @@ from app.models.coupon_state import (  # noqa: F401
    CouponSession,
 )
 from app.models.feedback import Feedback  # noqa: F401
+from app.models.inactivity import (  # noqa: F401
+    InactivityNotificationLog,
+    InactivityResetLog,
+)
 from app.models.invite import InviteRelation  # noqa: F401
 from app.models.invite_fingerprint import InviteFingerprint  # noqa: F401
 from app.models.launch_confirm_sample import LaunchConfirmSample  # noqa: F401
 from app.models.meituan_coupon import MeituanCoupon  # noqa: F401
 from app.models.onboarding import OnboardingCompletion  # noqa: F401
-from app.models.phone_rebind_log import PhoneRebindLog  # noqa: F401
 from app.models.ops_marquee_seed import OpsMarqueeSeed  # noqa: F401
 from app.models.ops_stat_config import OpsStatConfig  # noqa: F401
 from app.models.price_observation import PriceObservation  # noqa: F401
@@ -0,0 +1,56 @@
+"""15 天不活跃清零相关表。
+
+- inactivity_reset_log:每次清零一行,记清零前三桶余额 + 原因 + 判定时活跃时间/不活跃天数,
+  供纠纷排查(需求①)。清零同时另写 3 条钱包流水(biz_type=inactivity_reset),资金流可逐笔回溯。
+- inactivity_notification_log:每次预警一行,记推送时余额快照 + 档位 + 通道 + 状态,
+  兼作"预警去重"依据(created_at > last_active)与"待推送"占位 outbox(v1 通道=log)。
+
+append-only,不更新。user_id 只索引、不设外键(同 analytics_event,避免删用户级联/历史留痕)。
+"""
+from __future__ import annotations
+
+from datetime import datetime
+
+from sqlalchemy import DateTime, Integer, String, func
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.db.base import Base
+
+
+class InactivityResetLog(Base):
+    __tablename__ = "inactivity_reset_log"
+
+    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
+    user_id: Mapped[int] = mapped_column(Integer, index=True, nullable=False)
+    coin_balance_before: Mapped[int] = mapped_column(Integer, nullable=False)
+    cash_balance_cents_before: Mapped[int] = mapped_column(Integer, nullable=False)
+    invite_cash_balance_cents_before: Mapped[int] = mapped_column(Integer, nullable=False)
+    last_active_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
+    inactive_days: Mapped[int] = mapped_column(Integer, nullable=False)
+    reason: Mapped[str] = mapped_column(String(32), nullable=False)
+    reset_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"<InactivityResetLog id={self.id} user_id={self.user_id} coin={self.coin_balance_before}>"
+
+
+class InactivityNotificationLog(Base):
+    __tablename__ = "inactivity_notification_log"
+
+    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
+    user_id: Mapped[int] = mapped_column(Integer, index=True, nullable=False)
+    stage: Mapped[int] = mapped_column(Integer, nullable=False)      # 提前天数档(如 7 / 2)
+    inactive_days: Mapped[int] = mapped_column(Integer, nullable=False)
+    coin_balance: Mapped[int] = mapped_column(Integer, nullable=False)
+    cash_balance_cents: Mapped[int] = mapped_column(Integer, nullable=False)
+    invite_cash_balance_cents: Mapped[int] = mapped_column(Integer, nullable=False)
+    channel: Mapped[str] = mapped_column(String(16), nullable=False)   # log / jpush / sms
+    status: Mapped[str] = mapped_column(String(16), nullable=False)    # placeholder / sent / failed
+    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"<InactivityNotificationLog id={self.id} user_id={self.user_id} stage={self.stage}>"
@@ -1,31 +0,0 @@
-"""手机号换绑台账。
-
-记录"手机号从老账号被夺走、重建为新账号(X 注销 → Y)"这一破坏性事件,支撑"一个手机号
-30 天内最多换绑一次"的限制。手机号级、渠道无关(source 标来源);普通微信绑定不写此表。
-见 M2 spec §4.1。
-"""
-from __future__ import annotations
-
-from datetime import datetime
-
-from sqlalchemy import DateTime, Integer, String, func
-from sqlalchemy.orm import Mapped, mapped_column
-
-from app.db.base import Base
-
-
-class PhoneRebindLog(Base):
-    __tablename__ = "phone_rebind_log"
-
-    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
-    # 被换绑的真实手机号(注意:存真实号,不是老账号被腾号后的 deleted_<id>)
-    phone: Mapped[str] = mapped_column(String(20), index=True, nullable=False)
-    # 被注销的老账号 X;P 换绑时已被腾空(极边界)则为空
-    old_user_id: Mapped[int | None] = mapped_column(Integer, nullable=True)
-    # 换绑后新建的账号 Y
-    new_user_id: Mapped[int] = mapped_column(Integer, nullable=False)
-    # 换绑来源。手机号级配额、渠道无关,留字段给未来其他换绑路径共用同一份 30 天限制。
-    source: Mapped[str] = mapped_column(String(32), nullable=False, default="wechat_conflict")
-    rebound_at: Mapped[datetime] = mapped_column(
-        DateTime(timezone=True), server_default=func.now(), index=True, nullable=False
-    )
@@ -0,0 +1,89 @@
+"""活跃口径唯一真源:worker(不活跃清零)与 admin(最近活跃/DAU)共用,防两处漂移。
+
+口径 = max(User.created_at, AnalyticsEvent[ACTIVE_EVENTS], CouponPromptEngagement[claim_started])。
+**不含 last_login_at**(登录/re-login 不代表在用 App);created_at 为恒非空基线。
+清零/预警按北京自然日 0 点对齐(见 reset_cutoff)。
+"""
+from __future__ import annotations
+
+from datetime import date, datetime, timedelta, timezone
+
+from sqlalchemy import func, select
+from sqlalchemy.orm import Session
+
+from app.core.rewards import CN_TZ, cn_today
+from app.models.analytics_event import AnalyticsEvent
+from app.models.coupon_state import CouponPromptEngagement
+
+# —— 活跃事件名(与"用户管理"口径一致)——
+# home_view:进首页(前端埋点,名称前端明天敲定,此处占位;定名后仅改这一常量)。
+HOME_VIEW_EVENT = "home_view"
+COMPARE_START_EVENT = "real_compare_start"   # 发起比价(含浮窗触发)
+COUPON_START_EVENT = "real_coupon_start"     # 发起领券
+ACTIVE_EVENTS = (HOME_VIEW_EVENT, COMPARE_START_EVENT, COUPON_START_EVENT)
+ACTIVE_ENGAGE_TYPE = "claim_started"         # coupon_prompt_engagement 一键领取
+
+
+def as_utc(value: datetime) -> datetime:
+    """任意 datetime → tz-aware UTC(无时区按 UTC 解释)。用于与 DateTime(timezone=True) 列比较,
+    比较绝对时刻、与会话时区无关(口径同 admin queries._as_utc)。"""
+    if value.tzinfo is None:
+        return value.replace(tzinfo=timezone.utc)
+    return value.astimezone(timezone.utc)
+
+
+def norm_utc(dt: datetime | None) -> datetime | None:
+    """naive 视为 UTC 补 tzinfo(SQLite 读回 naive、PG 读回 aware,混着 max() 会 TypeError)。"""
+    if dt is None:
+        return None
+    return dt if dt.tzinfo is not None else dt.replace(tzinfo=timezone.utc)
+
+
+def cn_midnight_utc(d: date) -> datetime:
+    """北京 d 日 00:00 → tz-aware UTC datetime。"""
+    return as_utc(datetime(d.year, d.month, d.day, tzinfo=CN_TZ))
+
+
+def reset_cutoff(reset_days: int, today: date | None = None) -> datetime:
+    """应清零边界(tz-aware UTC):last_active < 此值 ⟺ 距末次活跃已满 reset_days 天(北京 0 点对齐)。
+    = 北京 00:00 of (today − (reset_days − 1))。例:reset_days=15、today=1/20 → 北京 1/6 00:00。"""
+    today = today or cn_today()
+    return cn_midnight_utc(today - timedelta(days=reset_days - 1))
+
+
+def last_active_subqueries(db: Session):
+    """两个按 user_id 预聚合的派生表:最近活跃事件(ACTIVE_EVENTS)、最近领券发起(claim_started)。
+    返回 (ev_sub, eng_sub)。口径同 admin,LEFT JOIN 用,借事件索引只扫活跃事件。"""
+    ev_sub = (
+        select(
+            AnalyticsEvent.user_id.label("user_id"),
+            func.max(AnalyticsEvent.created_at).label("last_at"),
+        )
+        .where(AnalyticsEvent.user_id.is_not(None), AnalyticsEvent.event.in_(ACTIVE_EVENTS))
+        .group_by(AnalyticsEvent.user_id)
+        .subquery()
+    )
+    eng_sub = (
+        select(
+            CouponPromptEngagement.user_id.label("user_id"),
+            func.max(CouponPromptEngagement.created_at).label("last_at"),
+        )
+        .where(
+            CouponPromptEngagement.user_id.is_not(None),
+            CouponPromptEngagement.engage_type == ACTIVE_ENGAGE_TYPE,
+        )
+        .group_by(CouponPromptEngagement.user_id)
+        .subquery()
+    )
+    return ev_sub, eng_sub
+
+
+def last_active_expr(base_col, ev_sub, eng_sub, dialect: str):
+    """max(base_col, 最近活跃事件, 最近领券) 的 SQL 表达式。PG 用 greatest、SQLite 用 max。
+    子聚合缺失(未命中)时 coalesce 到 base_col(= User.created_at,恒非空基线)。"""
+    greatest = func.greatest if dialect == "postgresql" else func.max
+    return greatest(
+        base_col,
+        func.coalesce(ev_sub.c.last_at, base_col),
+        func.coalesce(eng_sub.c.last_at, base_col),
+    )
@@ -0,0 +1,107 @@
+"""15 天不活跃清零业务逻辑(纯同步,可单测)。worker 只是它的 asyncio 外壳。
+
+活跃口径复用 app.repositories.activity;清零走 wallet.grant_*(负数出账、写流水、不 commit)。
+逐用户独立事务,一个失败不影响其余。
+"""
+from __future__ import annotations
+
+from datetime import date, datetime, timezone
+
+from sqlalchemy import or_, select
+from sqlalchemy.exc import SQLAlchemyError
+from sqlalchemy.orm import Session
+
+from app.core.rewards import CN_TZ
+from app.models.inactivity import InactivityResetLog
+from app.models.user import User
+from app.models.wallet import CoinAccount
+from app.repositories import activity
+from app.repositories import wallet as wallet_repo
+
+RESET_BIZ_TYPE = "inactivity_reset"
+RESET_REMARK = "15天不活跃清零"
+
+_ANY_BALANCE = or_(
+    CoinAccount.coin_balance > 0,
+    CoinAccount.cash_balance_cents > 0,
+    CoinAccount.invite_cash_balance_cents > 0,
+)
+
+
+def _base_query(db: Session):
+    """select(user_id, last_active, 三桶余额),join CoinAccount + 两活跃子查询。"""
+    ev_sub, eng_sub = activity.last_active_subqueries(db)
+    dialect = db.get_bind().dialect.name
+    last_active = activity.last_active_expr(User.created_at, ev_sub, eng_sub, dialect)
+    stmt = (
+        select(
+            User.id.label("user_id"),
+            last_active.label("last_active"),
+            CoinAccount.coin_balance,
+            CoinAccount.cash_balance_cents,
+            CoinAccount.invite_cash_balance_cents,
+        )
+        .join(CoinAccount, CoinAccount.user_id == User.id)
+        .outerjoin(ev_sub, ev_sub.c.user_id == User.id)
+        .outerjoin(eng_sub, eng_sub.c.user_id == User.id)
+    )
+    return stmt, last_active
+
+
+def _cn_date(dt: datetime) -> date:
+    """datetime → 北京自然日(naive 视为 UTC)。"""
+    return activity.norm_utc(dt).astimezone(CN_TZ).date()
+
+
+def _inactive_days(last_active: datetime, today: date) -> int:
+    return (today - _cn_date(last_active)).days
+
+
+def select_inactive_users(db: Session, *, cutoff: datetime):
+    """应清零用户:last_active < cutoff 且三桶有余额。返回 Row 列表(值已快照,可跨 commit)。"""
+    stmt, last_active = _base_query(db)
+    stmt = stmt.where(_ANY_BALANCE, last_active < activity.as_utc(cutoff))
+    return db.execute(stmt).all()
+
+
+def clear_user(db: Session, *, user_id: int, last_active: datetime, inactive_days: int, reason: str) -> bool:
+    """单用户清零(独立事务、行锁)。三桶归零 + 写审计 + 3 条流水。返回是否真清了(有余额)。"""
+    acc = wallet_repo.get_or_create_account(db, user_id, commit=False, lock=True)
+    coin, cash, invite = acc.coin_balance, acc.cash_balance_cents, acc.invite_cash_balance_cents
+    if coin == 0 and cash == 0 and invite == 0:
+        return False
+    log = InactivityResetLog(
+        user_id=user_id, coin_balance_before=coin, cash_balance_cents_before=cash,
+        invite_cash_balance_cents_before=invite, last_active_at=activity.norm_utc(last_active),
+        inactive_days=inactive_days, reason=reason,
+    )
+    db.add(log)
+    db.flush()  # 拿 log.id 作 ref_id 交叉链接审计↔流水
+    ref = str(log.id)
+    if coin:
+        wallet_repo.grant_coins(db, user_id, -coin, biz_type=RESET_BIZ_TYPE, ref_id=ref, remark=RESET_REMARK)
+    if cash:
+        wallet_repo.grant_cash(db, user_id, -cash, biz_type=RESET_BIZ_TYPE, ref_id=ref, remark=RESET_REMARK)
+    if invite:
+        wallet_repo.grant_invite_cash(db, user_id, -invite, biz_type=RESET_BIZ_TYPE, ref_id=ref, remark=RESET_REMARK)
+    db.commit()
+    return True
+
+
+def run_reset_once(db: Session, *, reset_days: int, today: date) -> dict:
+    """扫一轮清零。逐用户独立 commit,失败隔离。"""
+    stats = {"scanned": 0, "cleared": 0, "failed": 0}
+    cutoff = activity.reset_cutoff(reset_days, today)
+    reason = f"inactive_{reset_days}d"
+    rows = select_inactive_users(db, cutoff=cutoff)  # 先物化,避免边遍历边 commit
+    for row in rows:
+        stats["scanned"] += 1
+        idays = _inactive_days(row.last_active, today)
+        try:
+            if clear_user(db, user_id=row.user_id, last_active=row.last_active,
+                          inactive_days=idays, reason=reason):
+                stats["cleared"] += 1
+        except SQLAlchemyError:
+            db.rollback()
+            stats["failed"] += 1
+    return stats
@@ -1,39 +0,0 @@
-"""手机号换绑台账(phone_rebind_log)的查询与写入。见 M2 spec §4.1。"""
-from __future__ import annotations
-
-import math
-from datetime import datetime, timedelta, timezone
-
-from sqlalchemy import func, select
-from sqlalchemy.orm import Session
-
-from app.models.phone_rebind_log import PhoneRebindLog
-
-
-def rebound_within_days(db: Session, phone: str, days: int) -> bool:
-    """该手机号在最近 days 天内是否换绑过(命中 → 禁止再次换绑)。"""
-    since = datetime.now(timezone.utc) - timedelta(days=days)
-    stmt = (
-        select(PhoneRebindLog.id)
-        .where(PhoneRebindLog.phone == phone, PhoneRebindLog.rebound_at >= since)
-        .limit(1)
-    )
-    return db.execute(stmt).first() is not None
-
-
-def remaining_block_days(db: Session, phone: str, days: int) -> int:
-    """距离该手机号可再次换绑还剩几天(向上取整;无记录返回 0)。"""
-    last = db.execute(
-        select(func.max(PhoneRebindLog.rebound_at)).where(PhoneRebindLog.phone == phone)
-    ).scalar_one_or_none()
-    if last is None:
-        return 0
-    if last.tzinfo is None:  # SQLite 取回 naive datetime,按 UTC 归一
-        last = last.replace(tzinfo=timezone.utc)
-    remaining = (last + timedelta(days=days) - datetime.now(timezone.utc)).total_seconds()
-    return max(0, math.ceil(remaining / 86400))
-
-
-def add_rebind_log(db: Session, *, phone: str, old_user_id: int | None, new_user_id: int, source: str) -> None:
-    """写一条换绑台账(**不 commit**,交给调用方 rebind_account 的单事务)。"""
-    db.add(PhoneRebindLog(phone=phone, old_user_id=old_user_id, new_user_id=new_user_id, source=source))
@@ -12,7 +12,6 @@ from sqlalchemy import select
 from sqlalchemy.orm import Session

 from app.models.user import User
-from app.repositories import phone_rebind


 # ===== 创建时分配的标识:用户名(对外展示账号 ID)+ 默认昵称 =====
@@ -59,17 +58,6 @@ def is_default_nickname(nickname: str | None) -> bool:
    )


-def apply_wechat_display_identity(
-    user: User, *, wechat_nickname: str | None, wechat_avatar_url: str | None
-) -> None:
-    """§10:用已有账号绑微信时,仅当展示字段仍为默认才用微信昵称/头像替换(两规则独立);
-    自定义(改过昵称/传过头像)则保留。只改内存对象,由调用方 commit。"""
-    if is_default_nickname(user.nickname) and wechat_nickname:
-        user.nickname = wechat_nickname
-    if user.avatar_url is None and wechat_avatar_url:
-        user.avatar_url = wechat_avatar_url
-
-
 def get_user_by_username(db: Session, username: str) -> User | None:
    return db.execute(
        select(User).where(User.username == username)
@@ -98,85 +86,6 @@ def get_user_by_phone(db: Session, phone: str) -> User | None:
    return db.execute(stmt).scalar_one_or_none()


-def get_user_by_wechat_openid(db: Session, openid: str) -> User | None:
-    stmt = select(User).where(User.wechat_openid == openid)
-    return db.execute(stmt).scalar_one_or_none()
-
-
-def touch_last_login(db: Session, user: User) -> User:
-    """openid 命中登录时更新 last_login_at(手机号登录在 upsert_user_for_login 里已更新)。"""
-    user.last_login_at = datetime.now(timezone.utc)
-    db.commit()
-    db.refresh(user)
-    return user
-
-
-def attach_wechat_to_user(
-    db: Session, user: User, *, openid: str, wechat_nickname: str | None, wechat_avatar_url: str | None
-) -> User:
-    """继续绑定:把微信 openid + 微信源字段并入已存在账号(调用方保证 user.wechat_openid 为空)。
-
-    写 wechat_openid / wechat_nickname / wechat_avatar_url,并按 §10 规则回填展示字段:
-    仅当昵称仍为默认值(is_default_nickname)时用微信昵称替换,仅当头像为 null 时用微信头像替换;
-    用户已自定义的展示昵称/头像始终保留,两规则相互独立。
-    撞 openid 唯一约束(O 期间被别处绑走,极罕见)时由调用方捕获 IntegrityError 兜底降级为"只登入不绑"。
-    """
-    user.wechat_openid = openid
-    user.wechat_nickname = wechat_nickname
-    user.wechat_avatar_url = wechat_avatar_url
-    user.last_login_at = datetime.now(timezone.utc)
-    apply_wechat_display_identity(user, wechat_nickname=wechat_nickname, wechat_avatar_url=wechat_avatar_url)
-    db.commit()
-    db.refresh(user)
-    return user
-
-
-def _build_wechat_user(
-    db: Session,
-    *,
-    phone: str,
-    openid: str,
-    wechat_nickname: str | None,
-    wechat_avatar_url: str | None,
-) -> User:
-    """构造并 db.add 一个微信账号行(register_channel='wechat',展示昵称头像取微信,缺则默认),
-    **不 commit**。create_wechat_user 与 rebind_account 共用,保证建号逻辑单一来源。"""
-    user = User(
-        phone=phone,
-        username=_gen_unique_username(db),
-        nickname=wechat_nickname or _gen_nickname(),
-        avatar_url=wechat_avatar_url,
-        register_channel="wechat",
-        wechat_openid=openid,
-        wechat_nickname=wechat_nickname,
-        wechat_avatar_url=wechat_avatar_url,
-        last_login_at=datetime.now(timezone.utc),
-    )
-    db.add(user)
-    return user
-
-
-def create_wechat_user(
-    db: Session,
-    *,
-    phone: str,
-    openid: str,
-    wechat_nickname: str | None,
-    wechat_avatar_url: str | None,
-) -> User:
-    """微信登录新建账号(未占用分支)。见 _build_wechat_user。
-
-    openid 唯一约束是并发/重复绑定的最终防线(极罕见,openid 在 wechat-login 刚查过为空)。
-    """
-    user = _build_wechat_user(
-        db, phone=phone, openid=openid,
-        wechat_nickname=wechat_nickname, wechat_avatar_url=wechat_avatar_url,
-    )
-    db.commit()
-    db.refresh(user)
-    return user
-
-
 def upsert_user_for_login(
    db: Session,
    *,
@@ -245,44 +154,3 @@ def soft_delete_account(db: Session, user: User) -> None:
    # 释放邀请码唯一槽
    user.invite_code = None
    db.commit()
-
-
-def rebind_account(
-    db: Session,
-    *,
-    phone: str,
-    openid: str,
-    wechat_nickname: str | None,
-    wechat_avatar_url: str | None,
-    source: str = "wechat_conflict",
-) -> User:
-    """换绑:**单事务内**注销老账号 X(腾出手机号)+ 用该号建全新微信账号 Y + 写换绑台账。
-
-    - 老账号可能已不存在(P 被腾空)→ old_user_id=None,直接建 Y(幂等更稳)。
-    - 手机号唯一约束靠时序:先把 X.phone 改名并 flush 腾号,再插 Y。
-    - 全程不中途 commit,任一步失败整体回滚,绝不出现"X 删了 Y 没建"。
-    X 的字段变更等价 soft_delete_account(软删 + 匿名化 + 释放 openid/邀请码唯一槽),但不在此 commit。
-    """
-    old = get_user_by_phone(db, phone)
-    old_id = old.id if old is not None else None
-    if old is not None:
-        old.status = "deleted"
-        old.phone = f"deleted_{old.id}"
-        old.nickname = None
-        old.avatar_url = None
-        old.wechat_openid = None
-        old.wechat_nickname = None
-        old.wechat_avatar_url = None
-        old.invite_code = None
-        db.flush()  # 先落 phone 改名,腾出手机号唯一约束,才能给 Y 用
-    new_user = _build_wechat_user(
-        db, phone=phone, openid=openid,
-        wechat_nickname=wechat_nickname, wechat_avatar_url=wechat_avatar_url,
-    )
-    db.flush()  # 拿 new_user.id
-    phone_rebind.add_rebind_log(
-        db, phone=phone, old_user_id=old_id, new_user_id=new_user.id, source=source
-    )
-    db.commit()
-    db.refresh(new_user)
-    return new_user
@@ -20,7 +20,6 @@ from app.core.config import settings
 from app.core.rewards import COIN_PER_CENT, coins_to_cents
 from app.integrations import wxpay
 from app.models.user import User
-from app.repositories.user import apply_wechat_display_identity
 from app.models.wallet import (
    CashTransaction,
    CoinAccount,
@@ -35,10 +34,6 @@ _WX_STATE_SUCCESS = "SUCCESS"
 _WX_STATE_FAILED = {"FAIL", "CANCELLED", "CLOSED"}
 _WX_STATE_WAIT_CONFIRM = "WAIT_USER_CONFIRM"  # 用户还没在微信确认页确认
 _WITHDRAW_ACTIVE_STATUSES = {"reviewing", "pending"}
-# 占用新人档「一次性」资格的提现状态:进行中(reviewing/pending)或成功打款(success)。
-# 被拒/转账失败/解绑退回(rejected/failed,均已退款、钱没到手)不在此列 → 新人档恢复可提
-# (2026-07-16 修正:此前判定不看状态,解绑微信退回后 0.1 被误判已用、资格永久锁死)。
-_NEWBIE_TIER_HELD_STATUSES = {"reviewing", "pending", "success"}
 # 免确认收款授权状态
 _WX_AUTH_ACTIVE = "TAKING_EFFECT"   # 已生效,可免确认转账
 _WX_AUTH_CLOSED = "CLOSED"          # 已关闭(用户/商户/风控),需重新开启
@@ -379,7 +374,6 @@ def bind_wechat_openid(db: Session, user_id: int, code: str) -> dict:
    user.wechat_openid = info["openid"]
    user.wechat_nickname = info["nickname"]
    user.wechat_avatar_url = info["avatar_url"]
-    apply_wechat_display_identity(user, wechat_nickname=info["nickname"], wechat_avatar_url=info["avatar_url"])
    db.commit()
    return info

@@ -628,10 +622,9 @@ def _beijing_today_start_utc() -> datetime:
 def withdraw_tier_states(db: Session, user_id: int, source: str = "coin_cash") -> list[dict]:
    """福利页(coin_cash)提现档位的可提现状态。withdraw-info 下发与 create_withdraw 校验共用此口径。

-    规则(2026-07-09 拍板,7-9提现ui对齐;新人档判定 2026-07-16 修正):
-      - 新人档(0.1/0.3):账号历史一次性——进行中(reviewing/pending)或成功打款(success)即视为
-        已用,直接**从返回列表消失**;被拒/转账失败/解绑退回(均已退款、钱没到手)则恢复可提,不永久
-        占用资格。两档各自独立互不影响,不参与"每日选一个额度"互斥。
+    规则(2026-07-09 拍板,7-9提现ui对齐):
+      - 新人档(0.1/0.3):账号历史一次性——只要发起过(**任意状态**,含被拒/失败,"发起就算")
+        即视为已用,直接**从返回列表消失**;两档各自独立互不影响,不参与"每日选一个额度"互斥。
      - 常规档(0.5×3 / 10×1 / 20×1):按北京日计次,"发起就算占用"(当天创建的单不论最终状态
        都计入,被拒/失败不退当天名额);三档每天只能选一个,选定后其余两档当天 other_tier_selected。
      - invite_cash 本轮无档位概念 → 返回空列表(邀请页客户端仍用本地写死档位,行为不变)。
@@ -642,7 +635,7 @@ def withdraw_tier_states(db: Session, user_id: int, source: str = "coin_cash") -
    tiers = rewards.WITHDRAW_TIERS_COIN_CASH
    amounts = [t.amount_cents for t in tiers]
    newbie_amounts = [t.amount_cents for t in tiers if t.is_newbie]
-    # 新人档历史是否用过:进行中或已成功打款的单占用资格;被拒/失败/解绑退回(已退款)不算(恢复可提)
+    # 新人档历史是否用过:任意时间、任意状态("发起就算")
    used_newbie: set[int] = set(
        db.execute(
            select(WithdrawOrder.amount_cents)
@@ -651,7 +644,6 @@ def withdraw_tier_states(db: Session, user_id: int, source: str = "coin_cash") -
                WithdrawOrder.user_id == user_id,
                WithdrawOrder.source == "coin_cash",
                WithdrawOrder.amount_cents.in_(newbie_amounts),
-                WithdrawOrder.status.in_(_NEWBIE_TIER_HELD_STATUSES),
            )
        ).scalars()
    ) if newbie_amounts else set()
@@ -102,64 +102,3 @@ class RefreshRequest(BaseModel):

 class LogoutResponse(BaseModel):
    ok: bool = True
-
-
-# ===== 微信登录 =====
-
-class WechatLoginRequest(BaseModel):
-    code: str = Field(..., min_length=1, description="微信 App 授权拿到的 code(单次有效)")
-    device_id: str = Field(
-        "", max_length=64,
-        description="硬件级设备标识(Android ANDROID_ID),用于新手引导按 设备+账号 去重;空=按未完成处理",
-    )
-
-
-class WechatLoginResponse(BaseModel):
-    # status="logged_in" → openid 命中,token 有值;"need_bind_phone" → 未命中,bind_ticket 有值
-    status: str
-    token: TokenWithUser | None = None
-    bind_ticket: str | None = None
-    wechat_nickname: str | None = None
-    wechat_avatar_url: str | None = None
-
-
-class OccupiedAccountInfo(BaseModel):
-    """手机号被占用时返回的原账号脱敏展示信息(供冲突页)。"""
-    nickname: str | None = None
-    avatar_url: str | None = None
-    created_at: datetime
-    has_wechat: bool = False
-
-
-class WechatBindResultResponse(BaseModel):
-    # status="logged_in" → 未占用,已建号登入,token 有值;
-    # "phone_occupied" → 手机号被占用,occupied_account + conflict_ticket 有值,token 为 None
-    status: str
-    token: TokenWithUser | None = None
-    occupied_account: OccupiedAccountInfo | None = None
-    conflict_ticket: str | None = None            # 占用时签发,换绑/继续绑定只认它
-    rebind_available: bool | None = None          # 该手机号 30 天内是否还能换绑(给换绑按钮预置禁用态)
-    rebind_blocked_days: int | None = None        # 被限时剩余天数(rebind_available=False 时>0)
-
-
-class WechatBindPhoneSmsRequest(BaseModel):
-    bind_ticket: str = Field(..., min_length=1)
-    phone: str = Field(..., min_length=11, max_length=11, pattern=r"^1\d{10}$")
-    code: str = Field(..., min_length=4, max_length=8)
-    device_id: str = Field("", max_length=64)
-
-
-class WechatBindPhoneJverifyRequest(BaseModel):
-    bind_ticket: str = Field(..., min_length=1)
-    login_token: str = Field(..., min_length=1, description="客户端 loginAuth 拿到的 loginToken")
-    device_id: str = Field("", max_length=64)
-
-
-class WechatConflictContinueRequest(BaseModel):
-    conflict_ticket: str = Field(..., min_length=1)
-    device_id: str = Field("", max_length=64)
-
-
-class WechatConflictRebindRequest(BaseModel):
-    conflict_ticket: str = Field(..., min_length=1)
-    device_id: str = Field("", max_length=64)
@@ -0,0 +1,296 @@
+# 15 天不活跃自动清零（金币 + 现金）设计
+
+- **日期**：2026-07-16
+- **状态**：Draft — 待评审
+- **所属**：app-server（`app/`），含一处 admin 侧重构 + 一项 Android 端埋点依赖
+- **一句话**：连续 15 天不活跃的用户，自动清零其金币与现金；清零前按可配置节奏预警；全过程留审计以备纠纷排查。
+
+---
+
+## 1. 背景与目标
+
+运营需要对**长期不活跃**用户的钱包余额做清理。两条硬性要求：
+
+1. **可审计**：记录清零原因与**清零前的三桶余额**，便于后续排查与处理客户纠纷。
+2. **临清预警**：在临近清零前推送信息告知用户"因账号不活跃，账户里的 xx 金币和 xx 现金将被清零"。
+
+### 非目标（本期不做）
+
+- 不做真实推送通道（极光 JPush / 短信）的对接 —— 仅做**可插拔通知器 + 日志占位**，接口预留、后续无缝替换。
+- 不改动提现（`WithdrawOrder`）流程。
+- 不新增 `User.last_active_at` 列、不改鉴权热路径。
+
+---
+
+## 2. 需求
+
+| # | 需求 | 落地 |
+|---|---|---|
+| R1 | 连续 15 天不活跃 → 清零金币 + 现金 | 每日 worker 扫描 + 逐用户事务清零（§6） |
+| R2 | 记录清零原因 + 清零前余额 | `inactivity_reset_log` 审计表 + 3 条钱包流水（§5、§7） |
+| R3 | 临清前预警"xx 金币 xx 现金将清零" | 阶段 A 预警 + `inactivity_notification_log`（§6、§7） |
+| R4 | 活跃口径与"用户管理"一致 | 抽共享模块 `activity.py`，admin 与 worker 共用（§4、§12） |
+| R5 | 预警时机完全可配置 | `INACTIVITY_*` 配置项（§8） |
+
+---
+
+## 3. 决策记录（来自评审问答）
+
+| 决策点 | 结论 | 理由 |
+|---|---|---|
+| **活跃口径** | 与"用户管理"一致：`max(home_view, 比价, 领券)`，**不含 last_login_at**；无任何信号时以 `created_at` 为非空基线 | 比价可从**浮窗**触发、不进首页；`last_login_at` 只在登录/换绑动作更新（re-login 也算），代表不了"在用 App"，故彻底排除 |
+| **"进首页"信号落地** | **方案 A：前端上报 `home_view` 埋点**（复用 `/analytics/events`），非新接口 | 三个活跃信号统一为同类埋点事件；零新接口零新列；与 admin 口径天然一致。B（鉴权接口 + 列）"更权威"的优势是假的——比价/领券仍是端上报事件，最弱环决定整体可信度 |
+| **清零范围** | **金币 + 折算现金 + 邀请现金** 三桶全清 | 对应"账户里的金币和现金" |
+| **预警推送** | **可插拔通知器 + 日志占位**（v1），后续接 JPush/短信 | 现状无真实推送能力；先把清零主流程 + 审计做扎实，不阻塞 |
+| **预警时机** | **完全可配置**（提前天数列表 + 次数 + 执行点 + 通道） | R5 |
+| **触发方式** | **进程内每日 worker**，仿 `daily_exchange_worker` | 与项目最新模式一致，无需外部 cron |
+| **admin 共享口径** | 共享模块 + **重构 admin 改用它** | 单一真源，永不漂移（R4） |
+
+### 已知取舍（可接受）
+
+- analytics 的 `user_id` 是**端上报、未鉴权**（可伪造）。但伪造只能"保自己活跃、避免被清"，无收益，且正是本功能要防的行为，风险良性。活跃时间的非空基线由服务端权威的 `User.created_at` 提供（见 §4），不再依赖 `last_login_at`。与"用户管理"口径一致。
+
+---
+
+## 4. 活跃口径与共享模块 `app/repositories/activity.py`（新建）
+
+活跃口径的**唯一真源**。app 侧模块，admin 可 import（`app.main` 不 import `app.admin`，反向允许）。
+
+### 口径
+
+```
+last_active = max(
+    User.created_at,                                         # 注册基线(恒非空;re-login 不推进,只有真实使用才推进)
+    max AnalyticsEvent.created_at  WHERE event IN ACTIVE_EVENTS,
+    max CouponPromptEngagement.created_at WHERE engage_type == "claim_started",
+)
+不活跃判定：按北京自然日、0 点对齐（非从末次活跃时刻滚动 15×24h）
+  last_active_date = 北京(last_active).date()            # 末次活跃的北京日，记为「第 1 日」
+  清零边界 = 北京 00:00 of (last_active_date + RESET_DAYS 天) =「第 (RESET_DAYS+1) 日 0 点」  # 15 → 第16日0点
+  应清零 ⟺ (cn_today() − last_active_date).days ≥ RESET_DAYS
+        ⟺ last_active < cutoff， cutoff = 北京 00:00 of (cn_today() − (RESET_DAYS−1))   # 供 SQL 比较
+  inactive_days = (cn_today() − last_active_date).days   # 清零当日恰 = RESET_DAYS
+  例：末次活跃 1/1 → 1/16 00:00(第16日0点)清零，当日 inactive_days=15；1/15 及之前不清
+```
+
+### 模块内容
+
+- 常量：
+  - `ACTIVE_EVENTS = (HOME_VIEW_EVENT, "real_compare_start", "real_coupon_start")` —— 进首页 + 比价 + 领券。**`HOME_VIEW_EVENT` 事件名待前端确认**（明天加埋点时定；暂记 `"home_view"`）。
+  - `ACTIVE_ENGAGE_TYPE = "claim_started"`
+- `last_active_subqueries(db)` —— 复刻现 admin `queries._last_active_parts()`：两个按 `user_id` 的 `GROUP BY max(created_at)` 聚合子查询。
+- `last_active_expr(base_col, ev_sub, eng_sub, dialect)` —— 生成 `greatest`/`max`（PG `func.greatest`／SQLite `func.max`）；子聚合缺失时 `coalesce(子聚合, User.created_at)` 兜底（注册基线恒非空，**替代原 last_login_at**）。
+- `_norm_utc()` —— 沿用现 admin 的 naive→UTC 归一（SQLite naive / PG aware 混算保护）。
+- `reset_cutoff(reset_days)` / `warn_cutoff(reset_days, k)` —— 生成**北京 0 点对齐**的边界 datetime（见口径）：`reset_cutoff = 北京 00:00 of (cn_today() − (reset_days−1))`，供下面查询按 `last_active < cutoff` 比较。
+- `select_inactive_users(db, *, cutoff, with_balance=True)` —— **worker 专用**：join `CoinAccount`，筛 `last_active < cutoff`（cutoff = 北京 0 点对齐边界，见口径）且（`coin_balance>0 OR cash_balance_cents>0 OR invite_cash_balance_cents>0`），返回 `(user, account, last_active, inactive_days)`。
+- `select_warn_targets(db, *, reset_days, warn_days_before)` —— **worker 专用**：返回 `(user, account, last_active, inactive_days, stage)` 元组——各"提前天数"窗口内、有余额、本 streak 未推过档 `stage` 的用户（去重结合 `notification_log`，逻辑见 §9）。
+
+> **参考现状**：现口径散落在 `app/admin/repositories/queries.py:38,91-124,199-204`（`_ACTIVE_EVENTS`/`_last_active_parts`/`greatest`）与 `app/admin/repositories/stats.py:51-52,138-146`（`COMPARE_START_EVENT`/`COUPON_START_EVENT`/活跃用户集）。这些改为从 `activity.py` 导入（§12）。
+
+---
+
+## 5. 数据模型（2 张新表，不动 `User`）
+
+两表均登记进 `app/models/__init__.py`；一个 Alembic 迁移建两表（`render_as_batch`，SQLite 兼容）。
+
+### ① `inactivity_reset_log` —— 清零审计（R2）
+
+仿 `app/models/phone_rebind_log.py` 的简单审计表风格。
+
+| 字段 | 类型 | 说明 |
+|---|---|---|
+| `id` | int PK autoincrement | |
+| `user_id` | int, index, not null | |
+| `coin_balance_before` | int, not null | 清零前金币 |
+| `cash_balance_cents_before` | int, not null | 清零前折算现金（分） |
+| `invite_cash_balance_cents_before` | int, not null | 清零前邀请现金（分） |
+| `last_active_at` | DateTime(tz), nullable | 判定时的最近活跃时间 |
+| `inactive_days` | int, not null | 判定时不活跃天数 |
+| `reason` | String(32), not null | 如 `"inactive_15d"` |
+| `reset_at` | DateTime(tz), server_default now(), index, not null | 清零时刻 |
+
+### ② `inactivity_notification_log` —— 预警记录 + 去重 + 占位 outbox（R3）
+
+| 字段 | 类型 | 说明 |
+|---|---|---|
+| `id` | int PK autoincrement | |
+| `user_id` | int, index, not null | |
+| `stage` | int, not null | 提前天数档（如 7 / 2） |
+| `inactive_days` | int, not null | 推送时不活跃天数 |
+| `coin_balance` | int, not null | 推送快照：告知用户的金币数 |
+| `cash_balance_cents` | int, not null | 推送快照：折算现金 |
+| `invite_cash_balance_cents` | int, not null | 推送快照：邀请现金 |
+| `channel` | String(16), not null | `"log"` / `"jpush"` / `"sms"` |
+| `status` | String(16), not null | `"placeholder"` / `"sent"` / `"failed"` |
+| `created_at` | DateTime(tz), server_default now(), index, not null | 去重锚点（见 §9） |
+
+> 备注：不新增 `User.last_active_at` 列，不改 `get_current_user`。活跃时间由 §4 口径**实时计算**。
+
+---
+
+## 6. 清零 worker `app/core/inactivity_reset_worker.py`（新建）
+
+**完全仿 [`app/core/daily_exchange_worker.py`](../../../app/core/daily_exchange_worker.py)**：App 启动自带 asyncio 任务，文件锁（`data/inactivity_reset.lock`）防同机多进程并发，总闸 `INACTIVITY_RESET_ENABLED`（默认关）。
+
+### 调度
+
+- 每 `INACTIVITY_RESET_CHECK_INTERVAL_SEC` 秒醒一次；`last_run: date` 守卫**北京日**，保证每日只跑一轮。
+- 仅当 `cn_today() != last_run` 且当前北京小时 `>= INACTIVITY_RESET_RUN_HOUR` 时执行（启动补跑同 daily_exchange 语义）。
+- **清零资格边界 = 第 16 日 0 点（北京，见 §4），与 worker 执行点解耦**：worker 于当日 `RUN_HOUR`（默认 3 点）跑，把已过边界者一并清；若要严格 0 点触发可置 `RUN_HOUR=0`，但注意与 `daily_auto_exchange` 的 0 点任务错峰。
+- lifespan 里 `start_inactivity_reset_worker()` / `stop_...`（仿 `start_daily_exchange_worker` 在 `app/main.py` 的接线）。
+
+### 一轮 `run_once(db)` 两阶段（同一次运行、各自逐用户独立 commit）
+
+**阶段 A — 预警**
+```
+for user, acc, last_active, inactive_days, stage in activity.select_warn_targets(...):
+    notifier.send_inactivity_warning(user, balances=snapshot(acc), stage=stage, days_until_reset=RESET_DAYS-inactive_days)
+    db.add(InactivityNotificationLog(..., channel=notifier.channel, status=notifier.last_status))
+    db.commit()   # 逐条独立
+```
+
+**阶段 B — 清零**（`biz_type="inactivity_reset"`）
+```
+for user, acc, last_active, inactive_days in activity.select_inactive_users(db, cutoff=activity.reset_cutoff(RESET_DAYS)):  # 北京 00:00 of (今天−(RESET_DAYS−1))
+    try:
+        acc = wallet.get_or_create_account(db, user.id, commit=False, lock=True)   # 行锁
+        before = (acc.coin_balance, acc.cash_balance_cents, acc.invite_cash_balance_cents)
+        if before == (0,0,0): continue
+        log = InactivityResetLog(user_id=user.id, coin_balance_before=before[0],
+              cash_balance_cents_before=before[1], invite_cash_balance_cents_before=before[2],
+              last_active_at=last_active, inactive_days=inactive_days, reason=f"inactive_{RESET_DAYS}d")
+        db.add(log); db.flush()   # 拿 log.id 作 ref_id 交叉链接
+        if acc.coin_balance:              wallet.grant_coins(db, user.id, -acc.coin_balance, biz_type="inactivity_reset", ref_id=str(log.id), remark="15天不活跃清零")
+        if acc.cash_balance_cents:        wallet.grant_cash(db, user.id, -acc.cash_balance_cents, biz_type="inactivity_reset", ref_id=str(log.id), remark="15天不活跃清零")
+        if acc.invite_cash_balance_cents: wallet.grant_invite_cash(db, user.id, -acc.invite_cash_balance_cents, biz_type="inactivity_reset", ref_id=str(log.id), remark="15天不活跃清零")
+        db.commit()
+    except SQLAlchemyError:
+        db.rollback(); stats["failed"] += 1
+```
+
+- `grant_*` 负数出账、`balance_after=0`、写三条流水；`grant_coins` 负数**不**动 `total_coin_earned`（历史累计保留）。
+- 逐用户独立 commit：一个失败不影响其余。返回 `stats = {scanned, warned, cleared, failed}` 并 `logger.info`。
+
+---
+
+## 7. 预警与可插拔通知器
+
+`app/integrations/notifier.py` 定义协议（外部投递属 integrations 层）：
+
+```python
+class InactivityNotifier(Protocol):
+    channel: str          # "log" / "jpush" / "sms"
+    last_status: str      # "placeholder" / "sent" / "failed"
+    def send_inactivity_warning(self, user, *, balances, stage, days_until_reset) -> None: ...
+```
+
+- **v1 `LogNotifier`**（`channel="log"`）：`logger.warning("[inactivity-warn] user=%s coin=%s cash=%s invite=%s T-%s", ...)`，`last_status="placeholder"`。参照 `heartbeat_monitor_worker` 先例（"本期先不接推送，用终端打印代替"）。
+- 未来 `JPushNotifier` / `SmsNotifier`：实现同协议即可替换，worker 不改。
+- 选择：`INACTIVITY_NOTIFY_CHANNEL` → 工厂返回对应实现（未配到真实实现时回退 `LogNotifier`）。
+- 预警文案数据来自快照 `balances`，满足 R3"告知 xx 金币 xx 现金"。
+
+---
+
+## 8. 配置项（`app/core/config.py`）
+
+```
+INACTIVITY_RESET_ENABLED       = False    # 总闸，默认关；灰度验证后再开
+INACTIVITY_RESET_DAYS          = 15       # 不活跃阈值（天）
+INACTIVITY_WARN_DAYS_BEFORE    = "7,2"    # 清零前几天各推一次；空串=不推。逗号分隔，降序解析
+INACTIVITY_RESET_RUN_HOUR      = 3        # 北京时间每日执行点（0-23）
+INACTIVITY_NOTIFY_CHANNEL      = "log"    # log(占位) / jpush / sms
+INACTIVITY_RESET_CHECK_INTERVAL_SEC = 1800  # worker 唤醒间隔（可复用现有间隔常量）
+```
+
+- 清零范围（三桶）固定为常量，不做配置。
+- `INACTIVITY_WARN_DAYS_BEFORE` 语义（`inactive_days` 为北京自然日，见 §4）：档位 `k` ⟹ 当 `inactive_days >= RESET_DAYS-k` 且 `< RESET_DAYS` 且本 streak 未推过档 `k` 时预警，即在北京日 `last_active_date + (RESET_DAYS−k)` 触发（漏跑某天时补发最紧急未推档，§9）。
+- `INACTIVITY_RESET_RUN_HOUR` 只决定 worker 每日执行点，**不改变**"第 16 日 0 点"这一资格边界（§4/§6）。
+
+---
+
+## 9. 幂等与重新活跃
+
+- **重新活跃自动退出**：`inactive_days` 由 §4 口径**实时算**。用户一有 `home_view`/比价/领券（**登录本身不算**），`last_active` 前移，自动移出预警与清零队列。**无需**显式"重置标记"。
+- **预警去重**：`inactivity_notification_log` 中存在 `stage==k 且 created_at > last_active` 的行 ⟹ 本 streak 已推过档 `k`，不重推。用户回归后 `last_active` 前移，旧预警行自然"失效"，开启新 streak。
+- **清零幂等**：阶段 B 只处理三桶非全 0 者；清完 = 0，次日不再匹配。worker 重启 / 多次唤醒 / 补跑均安全，不产生重复清零或重复流水。
+- **稳健补发**：worker 漏跑数天后，某用户可能同时满足多档；只补发**最紧急的未推档**（最小 `k`），避免一次刷屏。
+
+---
+
+## 10. 边界与安全
+
+| 场景 | 处理 |
+|---|---|
+| 新用户 | `created_at` 作活跃基线（恒非空）→ 注册即"第 1 日活跃"；注册后连续 15 天无 home_view/比价/领券 才清 |
+| 在途提现 | 提现申请时现金已扣入 `WithdrawOrder`，当前余额已不含在途；只清当前余额、不动提现单。提现失败退款到已清账户 = 用户的钱，正常 |
+| 与 `daily_auto_exchange` 并存 | 各自逐用户幂等；金币多已日结折现金，三桶全清正好覆盖 |
+| 时区/日界 | 统一北京（`rewards.cn_today()`/`CN_TZ`）；**清零/预警按北京自然日 0 点对齐**（末次活跃记为第 1 日 → 第 16 日 0 点清零，见 §4），非滚动 24h；流水 `created_at` 沿用北京 wall-clock naive |
+| 误清防护 | 总闸默认关；先灰度只看预警/清零**名单**对不对，再开清零（§13） |
+
+---
+
+## 11. 前端依赖：`home_view` 埋点（跨仓 — Android）
+
+- **Android 端**（`shaguabijia-app-android`）需在**首页可见**（`onResume`/Tab 切入）时，向现有 `POST /api/v1/analytics/events` 批量上报里加一条 `event=<首页可见事件名>`（名称明天加埋点时定，暂记 `"home_view"`） 的事件，**携带登录后的 `user_id`**。
+- 客户端按会话/前台去重即可（服务端只取 `max(created_at)`，多报无害）。
+- **上线顺序依赖**：`home_view` 全量覆盖前，"进首页"信号缺失，只有比价/领券能推进活跃、其余落到 `created_at` 基线（"只开首页不操作"且注册满 15 天的用户会被误清）—— 故清零总闸必须待 `home_view` 铺满后再开（§13）。
+
+---
+
+## 12. admin 重构范围与影响（R4）
+
+- `app/admin/repositories/queries.py`：删本地 `_ACTIVE_EVENTS`/`_last_active_parts()`，改用 `activity.py` 的常量与子查询构造；`list_users` 的 `greatest(...)` 排序/筛选、`_attach_last_active` 均改走共享构造器。
+- `app/admin/repositories/stats.py`：`COMPARE_START_EVENT`/`COUPON_START_EVENT`/活跃用户集（`:138-146`）改用共享常量与口径。
+- **行为变化（预期内、需产品知会）**：admin 的"最近活跃 / DAU"口径变化——**移除 `last_login_at`（登录不再计为活跃）、以 `created_at` 为基线、纳入 `home_view`**。net：`home_view` 铺满后更准（真正把"开首页"算进活跃）；铺满前"只登录不操作"的用户活跃度会下降。
+- **回归底线**：现有 admin 用户列表 / stats 测试按新口径**更新预期**（last_login_at 移除 + created_at 基线 + home_view 纳入）；非活跃口径部分行为不变。
+
+---
+
+## 13. 灰度与上线顺序（安全优先）
+
+1. **后端先行**：合入共享模块 + 两表 + worker + 通知器，`INACTIVITY_RESET_ENABLED=False`；活跃口径以 `created_at` 为非空基线、**不含 last_login_at**。
+2. **Android 发版**：上报 `home_view`；观察 analytics 覆盖率。
+3. **只读灰度**：临时开一个"dry-run/只出名单不清零"路径或看阶段 A 预警日志，核对预警/清零**名单**准确。
+4. **开清零**：确认无误后置 `INACTIVITY_RESET_ENABLED=True`。
+5. **收尾/监控**：持续观察 `home_view` 覆盖率与预警/清零名单；发现"活跃却被判不活跃"的漏报即回查埋点覆盖（口径已不含 last_login_at，登录不再兜底）。
+
+---
+
+## 14. 测试计划
+
+- **活跃口径（共享模块）**：`home_view`/比价/领券 各单独命中都算活跃；**纯登录不算**；无信号用户以 `created_at` 计；`max` 取最新；naive/aware 混算不崩。
+- **admin 回归**：用户列表 / stats 按新口径更新预期（移除 last_login_at + created_at 基线 + home_view）。
+- **不活跃判定**：`last_active` 分别 `<15d / =15d / >15d` × 有/无余额 的命中矩阵。
+- **清零**：三桶归零；`inactivity_reset_log` 清前值正确；三条流水 `biz_type=inactivity_reset`、`balance_after=0`、`ref_id=log.id`；`total_coin_earned` 不变。
+- **预警**：命中窗口调 notifier + 写 `notification_log`；同 streak 不重推；回归后 `last_active` 前移可再次预警；漏跑补发最紧急档。
+- **worker**：总闸关不启动；文件锁互斥；逐用户失败隔离（一个抛错不影响其余，`failed` 计数）；重复跑幂等。
+- **配置**：`INACTIVITY_WARN_DAYS_BEFORE` 解析（含空串=不推）；`RESET_DAYS`/`RUN_HOUR` 生效。
+- 沿用 `tests/conftest.py`（临时 SQLite、`RATE_LIMIT_ENABLED=false`）；外部通知 monkeypatch。
+
+---
+
+## 15. 未来工作
+
+- 接真实 `JPushNotifier`（需用户级 `registration_id` 覆盖 + JPush push API）/ `SmsNotifier`。
+- 如需 admin 后台可视化：不活跃/预警/清零名单与历史查询接口。
+- 如量级增长导致每日 join 扫描变慢：再考虑物化 `last_active_at`（当前每日一次可接受）。
+
+---
+
+## 附：涉及文件清单
+
+**新增**
+- `app/repositories/activity.py` — 活跃口径唯一真源
+- `app/models/inactivity_reset_log.py` — 审计表
+- `app/models/inactivity_notification_log.py` — 预警/占位表
+- `app/core/inactivity_reset_worker.py` — 每日 worker（仿 daily_exchange_worker）
+- `app/integrations/notifier.py` — 通知器协议 + `LogNotifier`（真实 JPush/短信后续同层扩展）
+- `alembic/versions/<...>_add_inactivity_tables.py` — 建两表迁移
+- `docs/database/inactivity_reset_log.md` / `inactivity_notification_log.md` — 表字典（随实现补）
+- 对应 `tests/test_inactivity_reset.py`
+
+**改动**
+- `app/models/__init__.py` — 注册两模型
+- `app/core/config.py` — `INACTIVITY_*` 配置
+- `app/main.py` — lifespan 接线 start/stop worker
+- `app/admin/repositories/queries.py`、`stats.py` — 改用 `activity.py`（§12）
@@ -0,0 +1,192 @@
+"""15 天不活跃清零:模型 / 活跃口径 / 清零 / 预警 / 配置 / worker。"""
+from __future__ import annotations
+
+from datetime import date, datetime, timedelta, timezone
+
+import pytest
+from sqlalchemy import delete, select, update
+
+from app.db.session import SessionLocal
+from app.models.inactivity import InactivityNotificationLog, InactivityResetLog
+from app.repositories import activity
+
+
+def test_reset_and_notification_models_persist() -> None:
+    db = SessionLocal()
+    try:
+        db.add(InactivityResetLog(
+            user_id=1, coin_balance_before=10, cash_balance_cents_before=20,
+            invite_cash_balance_cents_before=30,
+            last_active_at=datetime(2026, 1, 1, tzinfo=timezone.utc),
+            inactive_days=15, reason="inactive_15d",
+        ))
+        db.add(InactivityNotificationLog(
+            user_id=1, stage=7, inactive_days=8, coin_balance=10,
+            cash_balance_cents=20, invite_cash_balance_cents=30,
+            channel="log", status="placeholder",
+        ))
+        db.commit()
+        r = db.execute(select(InactivityResetLog).where(InactivityResetLog.user_id == 1)).scalar_one()
+        assert r.reason == "inactive_15d" and r.reset_at is not None
+        n = db.execute(select(InactivityNotificationLog).where(InactivityNotificationLog.user_id == 1)).scalar_one()
+        assert n.stage == 7 and n.created_at is not None
+    finally:
+        db.rollback()
+        db.close()
+
+
+def test_reset_cutoff_is_cn_midnight_of_today_minus_days_minus_1() -> None:
+    # RESET_DAYS=15, today=1/20 → cutoff = 北京 00:00 of 1/6 = 1/5 16:00 UTC
+    cutoff = activity.reset_cutoff(15, today=date(2026, 1, 20))
+    assert cutoff == datetime(2026, 1, 5, 16, 0, tzinfo=timezone.utc)
+
+
+def test_active_event_constants() -> None:
+    assert activity.HOME_VIEW_EVENT in activity.ACTIVE_EVENTS
+    assert "real_compare_start" in activity.ACTIVE_EVENTS
+    assert "real_coupon_start" in activity.ACTIVE_EVENTS
+    assert activity.ACTIVE_ENGAGE_TYPE == "claim_started"
+
+
+def test_as_utc_normalizes() -> None:
+    assert activity.as_utc(datetime(2026, 1, 1)) == datetime(2026, 1, 1, tzinfo=timezone.utc)
+    cn = datetime(2026, 1, 1, tzinfo=activity.CN_TZ)  # 北京 0 点 = 前一天 16:00 UTC
+    assert activity.as_utc(cn) == datetime(2025, 12, 31, 16, 0, tzinfo=timezone.utc)
+
+
+from app.core.rewards import CN_TZ
+from app.models.analytics_event import AnalyticsEvent
+from app.models.coupon_state import CouponPromptEngagement
+from app.models.user import User
+from app.models.wallet import CoinAccount
+from app.repositories import wallet as wallet_repo
+
+_PHONE_SEQ = [0]
+
+
+@pytest.fixture(autouse=True)
+def _isolate_inactivity_state():
+    """本文件的测试都做全表扫描 + 全局计数,而 SQLite 测试库 session 级共享、无逐用例回滚
+    (commit 后的 rollback 是 no-op),故先把可能泄漏的余额清零 + 清掉活跃事件/审计行,
+    保证每个用例干净起步。不删 User(零余额用户不会被扫描选中,避免跨文件/外键影响)。"""
+    db = SessionLocal()
+    try:
+        db.execute(update(CoinAccount).values(
+            coin_balance=0, cash_balance_cents=0, invite_cash_balance_cents=0))
+        for model in (AnalyticsEvent, CouponPromptEngagement,
+                      InactivityResetLog, InactivityNotificationLog):
+            db.execute(delete(model))
+        db.commit()
+    finally:
+        db.close()
+    yield
+
+
+def _new_user(db, *, created_at, coin=0, cash=0, invite=0) -> int:
+    """直接建一个 User + CoinAccount,created_at 可控。返回 user_id。"""
+    _PHONE_SEQ[0] += 1
+    u = User(phone=f"139{_PHONE_SEQ[0]:08d}", created_at=created_at,
+             last_login_at=created_at, status="active",
+             username=f"2{_PHONE_SEQ[0]:010d}")
+    db.add(u)
+    db.flush()
+    acc = wallet_repo.get_or_create_account(db, u.id, commit=False)
+    acc.coin_balance, acc.cash_balance_cents, acc.invite_cash_balance_cents = coin, cash, invite
+    acc.total_coin_earned = coin
+    db.flush()
+    return u.id
+
+
+def _add_event(db, user_id, event, when: datetime) -> None:
+    db.add(AnalyticsEvent(event=event, device_id="d", user_id=user_id, client_ts=0, created_at=when))
+
+
+def _add_engage(db, user_id, when: datetime, engage_type="claim_started") -> None:
+    db.add(CouponPromptEngagement(device_id=f"dev{user_id}", package="p", user_id=user_id,
+                                  engage_date=when.date(), engage_type=engage_type, created_at=when))
+
+
+def test_last_active_expr_takes_max_of_baseline_and_events() -> None:
+    from sqlalchemy import select
+    db = SessionLocal()
+    try:
+        base = datetime(2026, 1, 1, tzinfo=timezone.utc)
+        uid = _new_user(db, created_at=base, coin=5)
+        _add_event(db, uid, "real_compare_start", datetime(2026, 1, 10, tzinfo=timezone.utc))
+        db.commit()
+        ev_sub, eng_sub = activity.last_active_subqueries(db)
+        dialect = db.get_bind().dialect.name
+        expr = activity.last_active_expr(User.created_at, ev_sub, eng_sub, dialect)
+        stmt = (select(expr).select_from(User)
+                .outerjoin(ev_sub, ev_sub.c.user_id == User.id)
+                .outerjoin(eng_sub, eng_sub.c.user_id == User.id)
+                .where(User.id == uid))
+        got = activity.norm_utc(db.execute(stmt).scalar_one())
+        assert got == datetime(2026, 1, 10, tzinfo=timezone.utc)  # 事件 > 基线
+    finally:
+        db.rollback()
+        db.close()
+
+
+def test_inactivity_warn_stages_parsing() -> None:
+    from app.core.config import Settings
+    s = Settings(INACTIVITY_WARN_DAYS_BEFORE="7,2", INACTIVITY_RESET_DAYS=15)
+    assert s.inactivity_warn_stages == [7, 2]        # 降序去重
+    s2 = Settings(INACTIVITY_WARN_DAYS_BEFORE="", INACTIVITY_RESET_DAYS=15)
+    assert s2.inactivity_warn_stages == []           # 空=不推
+    s3 = Settings(INACTIVITY_WARN_DAYS_BEFORE="2,20,7,2", INACTIVITY_RESET_DAYS=15)
+    assert s3.inactivity_warn_stages == [7, 2]        # 去重 + 丢弃 >=RESET_DAYS(20)
+
+
+def test_log_notifier_returns_placeholder(caplog) -> None:
+    from app.integrations.notifier import LogNotifier, get_notifier
+    n = get_notifier("log")
+    assert isinstance(n, LogNotifier) and n.channel == "log"
+    status = n.warn(user_id=1, coin=10, cash_cents=20, invite_cash_cents=30, stage=7, days_until_reset=8)
+    assert status == "placeholder"
+    # 未实现通道回退 LogNotifier(占位)
+    assert get_notifier("jpush").channel == "log"
+
+
+def test_run_reset_clears_three_buckets_and_writes_audit_and_flows() -> None:
+    from sqlalchemy import select
+    from app.models.wallet import CoinAccount, CoinTransaction, CashTransaction, InviteCashTransaction
+    from app.repositories import inactivity
+
+    db = SessionLocal()
+    try:
+        today = date(2026, 2, 1)
+        # 末次活跃 = created_at 基线 = 1/10(距 today 22 天 → 应清)
+        old = _new_user(db, created_at=datetime(2026, 1, 10, tzinfo=timezone.utc),
+                        coin=100, cash=200, invite=300)
+        # 活跃用户:昨天有 home_view → 不清
+        fresh = _new_user(db, created_at=datetime(2026, 1, 1, tzinfo=timezone.utc), coin=50)
+        _add_event(db, fresh, "home_view", datetime(2026, 1, 31, tzinfo=timezone.utc))
+        db.commit()
+
+        stats = inactivity.run_reset_once(db, reset_days=15, today=today)
+        assert stats["cleared"] == 1 and stats["failed"] == 0
+
+        acc = db.get(CoinAccount, old)
+        assert (acc.coin_balance, acc.cash_balance_cents, acc.invite_cash_balance_cents) == (0, 0, 0)
+        assert acc.total_coin_earned == 100  # 历史累计不动
+
+        log = db.execute(select(InactivityResetLog).where(InactivityResetLog.user_id == old)).scalar_one()
+        assert (log.coin_balance_before, log.cash_balance_cents_before,
+                log.invite_cash_balance_cents_before) == (100, 200, 300)
+        assert log.inactive_days == 22 and log.reason == "inactive_15d"
+
+        ct = db.execute(select(CoinTransaction).where(
+            CoinTransaction.user_id == old, CoinTransaction.biz_type == "inactivity_reset")).scalar_one()
+        assert ct.amount == -100 and ct.balance_after == 0 and ct.ref_id == str(log.id)
+        assert db.execute(select(CashTransaction).where(
+            CashTransaction.user_id == old, CashTransaction.biz_type == "inactivity_reset")).scalar_one().amount_cents == -200
+        assert db.execute(select(InviteCashTransaction).where(
+            InviteCashTransaction.user_id == old, InviteCashTransaction.biz_type == "inactivity_reset")).scalar_one().amount_cents == -300
+
+        # 活跃用户不动;再跑一次幂等(已清零 → 不再匹配)
+        assert db.get(CoinAccount, fresh).coin_balance == 50
+        assert inactivity.run_reset_once(db, reset_days=15, today=today)["cleared"] == 0
+    finally:
+        db.rollback()
+        db.close()
@@ -1,232 +0,0 @@
-"""微信登录 M2 测试:conflict_ticket 令牌、继续绑定(attach/只登入)、换绑(建号+软删+30天限)。
-
-沿用 tests/test_wechat_login.py 风格:HTTP 走 client;微信 code→openid 用 monkeypatch;
-短信走 SMS_MOCK(任意 6 位过)。数据变更用"再走一遍 wechat-login 看 openid 落在哪个账号"做行为断言。
-"""
-from __future__ import annotations
-
-import pytest
-
-from app.api.v1 import auth  # noqa: F401  (后续测试打桩 verify_and_get_phone 用)
-from app.core import security
-from app.integrations import wxpay
-from app.models.phone_rebind_log import PhoneRebindLog
-
-
-def _fake_userinfo(openid: str, nickname: str | None = "微信昵称", avatar: str | None = "http://x/a.png"):
-    def _f(code: str) -> dict:
-        return {"openid": openid, "nickname": nickname, "avatar_url": avatar, "raw": {}}
-    return _f
-
-
-def _sms_occupy(client, phone: str) -> int:
-    """用普通短信登录占用一个手机号(register_channel=sms),返回该账号 id。"""
-    assert client.post("/api/v1/auth/sms/send", json={"phone": phone}).status_code == 200
-    r = client.post("/api/v1/auth/sms/login", json={"phone": phone, "code": "123456"})
-    assert r.status_code == 200, r.text
-    return r.json()["user"]["id"]
-
-
-def _occupy_via_conflict(client, monkeypatch, openid: str, phone: str, device_id: str) -> dict:
-    """微信登录(新 openid)→ 绑同一手机号 → 返回 phone_occupied 的响应体(含 conflict_ticket)。"""
-    monkeypatch.setattr(wxpay, "code_to_userinfo", _fake_userinfo(openid))
-    ticket = client.post(
-        "/api/v1/auth/wechat-login", json={"code": "c", "device_id": device_id}
-    ).json()["bind_ticket"]
-    r = client.post(
-        "/api/v1/auth/wechat/bind-phone/sms",
-        json={"bind_ticket": ticket, "phone": phone, "code": "123456", "device_id": device_id},
-    )
-    assert r.status_code == 200, r.text
-    body = r.json()
-    assert body["status"] == "phone_occupied"
-    return body
-
-
-# ===== Task 1: 模型可导入(建表由 conftest 的 create_all 完成) =====
-
-def test_phone_rebind_log_model_importable() -> None:
-    assert PhoneRebindLog.__tablename__ == "phone_rebind_log"
-
-
-# ===== Task 2: conflict_ticket 令牌 =====
-
-def test_conflict_ticket_roundtrip() -> None:
-    token = security.create_conflict_ticket(
-        openid="oid1", wechat_nickname="昵", wechat_avatar_url="http://a", phone="13900139000"
-    )
-    claims = security.decode_conflict_ticket(token)
-    assert claims["openid"] == "oid1"
-    assert claims["wnk"] == "昵"
-    assert claims["wav"] == "http://a"
-    assert claims["phone"] == "13900139000"
-
-
-def test_conflict_ticket_wrong_type_rejected() -> None:
-    # bind_ticket 冒充 conflict_ticket → TokenError(typ 不匹配)
-    bind = security.create_bind_ticket(openid="oid", wechat_nickname=None, wechat_avatar_url=None)
-    with pytest.raises(security.TokenError):
-        security.decode_conflict_ticket(bind)
-
-
-def test_conflict_ticket_expired_rejected(monkeypatch) -> None:
-    monkeypatch.setattr(security.settings, "WECHAT_BIND_TICKET_EXPIRE_MINUTES", -1)
-    token = security.create_conflict_ticket(
-        openid="oid", wechat_nickname=None, wechat_avatar_url=None, phone="13900139000"
-    )
-    with pytest.raises(security.TokenError):
-        security.decode_conflict_ticket(token)
-
-
-# ===== Task 3: 占用响应扩展 =====
-
-def test_phone_occupied_returns_conflict_ticket_and_flags(client, monkeypatch) -> None:
-    phone = "13900139101"
-    _sms_occupy(client, phone)  # 老账号 X(sms,无微信)
-    body = _occupy_via_conflict(client, monkeypatch, "openid_occ_101", phone, "devO1")
-    assert body["conflict_ticket"]
-    assert body["rebind_available"] is True      # 首次,未换绑过
-    assert body["rebind_blocked_days"] == 0
-    assert body["occupied_account"]["has_wechat"] is False  # X 是 sms 账号
-
-
-# ===== Task 4: 继续绑定 =====
-
-def test_continue_attaches_wechat_and_logs_into_existing(client, monkeypatch) -> None:
-    """X 无微信 → 继续绑定并入 openid + 登入 X;之后同 openid 登录直接命中 X。"""
-    phone = "13900139201"
-    x_id = _sms_occupy(client, phone)  # X:sms 账号,无微信
-    body = _occupy_via_conflict(client, monkeypatch, "openid_cont_201", phone, "devC1")
-
-    r = client.post(
-        "/api/v1/auth/wechat/conflict/continue",
-        json={"conflict_ticket": body["conflict_ticket"], "device_id": "devC1"},
-    )
-    assert r.status_code == 200, r.text
-    assert r.json()["status"] == "logged_in"
-    assert r.json()["token"]["user"]["id"] == x_id  # 登入的是老账号 X
-
-    # openid 现已并入 X:再走 wechat-login 直接命中 X
-    r = client.post("/api/v1/auth/wechat-login", json={"code": "c", "device_id": "devC1"})
-    assert r.json()["status"] == "logged_in"
-    assert r.json()["token"]["user"]["id"] == x_id
-
-
-def test_continue_when_existing_has_wechat_logs_in_and_discards_openid(client, monkeypatch) -> None:
-    """X 已绑别的微信 → 继续绑定只登入 X、丢弃本次 openid(不覆盖)。"""
-    phone = "13900139202"
-    # 先建一个已绑微信 O1 的账号 X(微信登录 O1 + 短信绑号)
-    monkeypatch.setattr(wxpay, "code_to_userinfo", _fake_userinfo("openid_o1_202"))
-    t = client.post("/api/v1/auth/wechat-login", json={"code": "c", "device_id": "devC2"}).json()["bind_ticket"]
-    x = client.post(
-        "/api/v1/auth/wechat/bind-phone/sms",
-        json={"bind_ticket": t, "phone": phone, "code": "123456", "device_id": "devC2"},
-    ).json()
-    x_id = x["token"]["user"]["id"]
-
-    # 新 openid O2 撞同号 → 占用(has_wechat=True)→ 继续绑定
-    body = _occupy_via_conflict(client, monkeypatch, "openid_o2_202", phone, "devC2b")
-    assert body["occupied_account"]["has_wechat"] is True
-    r = client.post(
-        "/api/v1/auth/wechat/conflict/continue",
-        json={"conflict_ticket": body["conflict_ticket"], "device_id": "devC2b"},
-    )
-    assert r.status_code == 200, r.text
-    assert r.json()["token"]["user"]["id"] == x_id  # 登入 X
-
-    # O2 被丢弃:再走 wechat-login(O2)→ 仍未命中(need_bind_phone)
-    monkeypatch.setattr(wxpay, "code_to_userinfo", _fake_userinfo("openid_o2_202"))
-    assert client.post(
-        "/api/v1/auth/wechat-login", json={"code": "c", "device_id": "devC2b"}
-    ).json()["status"] == "need_bind_phone"
-
-
-def test_continue_expired_ticket_returns_401(client, monkeypatch) -> None:
-    monkeypatch.setattr(security.settings, "WECHAT_BIND_TICKET_EXPIRE_MINUTES", -1)
-    expired = security.create_conflict_ticket(
-        openid="oid", wechat_nickname=None, wechat_avatar_url=None, phone="13900139209"
-    )
-    r = client.post(
-        "/api/v1/auth/wechat/conflict/continue",
-        json={"conflict_ticket": expired, "device_id": "devC3"},
-    )
-    assert r.status_code == 401, r.text
-
-
-# ===== Task 5: 换绑 =====
-
-def test_rebind_creates_new_account_and_binds_openid(client, monkeypatch) -> None:
-    """换绑 → 建全新微信账号 Y(≠X)+ openid 落到 Y;老账号 X 被注销(手机号归 Y)。"""
-    phone = "13900139301"
-    x_id = _sms_occupy(client, phone)
-    body = _occupy_via_conflict(client, monkeypatch, "openid_rb_301", phone, "devR1")
-
-    r = client.post(
-        "/api/v1/auth/wechat/conflict/rebind",
-        json={"conflict_ticket": body["conflict_ticket"], "device_id": "devR1"},
-    )
-    assert r.status_code == 200, r.text
-    y = r.json()["token"]["user"]
-    assert r.json()["status"] == "logged_in"
-    assert y["phone"] == phone
-    assert y["register_channel"] == "wechat"
-    assert y["id"] != x_id  # 是全新账号,不是老账号
-
-    # openid 落到 Y:再走 wechat-login 命中 Y
-    r = client.post("/api/v1/auth/wechat-login", json={"code": "c", "device_id": "devR1"})
-    assert r.json()["status"] == "logged_in"
-    assert r.json()["token"]["user"]["id"] == y["id"]
-
-
-# ===== §10: continue 路径也应用展示身份回填规则 =====
-
-def test_continue_applies_section10(client, monkeypatch) -> None:
-    """§10 via M2 attach 路径: X 是默认昵称+null头像的 sms 账号;
-    continue 绑定微信后,展示昵称/头像应被微信值替换,并体现在响应的 token.user 中。"""
-    phone = "13900139211"
-    _sms_occupy(client, phone)  # 建 X:默认昵称, null avatar
-    body = _occupy_via_conflict(
-        client, monkeypatch, "openid_s10", phone, "devS10"
-    )  # fake_userinfo 默认 nickname="微信昵称", avatar="http://x/a.png"
-
-    r = client.post(
-        "/api/v1/auth/wechat/conflict/continue",
-        json={"conflict_ticket": body["conflict_ticket"], "device_id": "devS10"},
-    )
-    assert r.status_code == 200, r.text
-    user_out = r.json()["token"]["user"]
-    assert user_out["nickname"] == "微信昵称"
-    assert user_out["avatar_url"] == "http://x/a.png"
-
-
-def test_rebind_blocked_within_30_days(client, monkeypatch) -> None:
-    """同一手机号 30 天内二次换绑 → 409;占用响应 rebind_available=False。"""
-    phone = "13900139302"
-    _sms_occupy(client, phone)
-    body = _occupy_via_conflict(client, monkeypatch, "openid_rb_302a", phone, "devR2")
-    assert client.post(
-        "/api/v1/auth/wechat/conflict/rebind",
-        json={"conflict_ticket": body["conflict_ticket"], "device_id": "devR2"},
-    ).status_code == 200
-
-    # 第二次:新 openid 撞同号 → 占用响应此时 rebind_available=False
-    body2 = _occupy_via_conflict(client, monkeypatch, "openid_rb_302b", phone, "devR2b")
-    assert body2["rebind_available"] is False
-    assert body2["rebind_blocked_days"] >= 1
-    r = client.post(
-        "/api/v1/auth/wechat/conflict/rebind",
-        json={"conflict_ticket": body2["conflict_ticket"], "device_id": "devR2b"},
-    )
-    assert r.status_code == 409, r.text
-
-
-def test_rebind_expired_ticket_returns_401(client, monkeypatch) -> None:
-    monkeypatch.setattr(security.settings, "WECHAT_BIND_TICKET_EXPIRE_MINUTES", -1)
-    expired = security.create_conflict_ticket(
-        openid="oid", wechat_nickname=None, wechat_avatar_url=None, phone="13900139309"
-    )
-    r = client.post(
-        "/api/v1/auth/wechat/conflict/rebind",
-        json={"conflict_ticket": expired, "device_id": "devR3"},
-    )
-    assert r.status_code == 401, r.text
@@ -1,198 +0,0 @@
-"""微信登录 M1 测试:bind_ticket 令牌、wechat-login(openid 命中/未命中)、
-bind-phone(建号/占用/令牌过期)。
-
-沿用 tests/test_auth.py 风格:HTTP 走 client fixture;微信 code→openid 用 monkeypatch
-拦掉(conftest 里 WECHAT_APP_ID/SECRET 是 dummy,不真连微信);短信走 SMS_MOCK(任意 6 位通过)。
-"""
-from __future__ import annotations
-
-import pytest
-
-from app.api.v1 import auth
-from app.core import security
-from app.integrations import wxpay
-
-
-def _fake_userinfo(openid: str, nickname: str | None = "微信昵称", avatar: str | None = "http://x/a.png"):
-    """返回一个可传给 monkeypatch 的假 code_to_userinfo(忽略 code,固定返回给定 openid)。"""
-    def _f(code: str) -> dict:
-        return {"openid": openid, "nickname": nickname, "avatar_url": avatar, "raw": {}}
-    return _f
-
-
-# ===== Task 1: bind_ticket 令牌 =====
-
-def test_bind_ticket_roundtrip() -> None:
-    token = security.create_bind_ticket(openid="oid1", wechat_nickname="昵", wechat_avatar_url="http://a")
-    claims = security.decode_bind_ticket(token)
-    assert claims["openid"] == "oid1"
-    assert claims["wnk"] == "昵"
-    assert claims["wav"] == "http://a"
-
-
-def test_bind_ticket_wrong_type_rejected() -> None:
-    # 用 access token 冒充 bind_ticket → TokenError(typ 不匹配)
-    access, _ = security.create_token(user_id=1, token_type="access")
-    with pytest.raises(security.TokenError):
-        security.decode_bind_ticket(access)
-
-
-def test_bind_ticket_expired_rejected(monkeypatch) -> None:
-    monkeypatch.setattr(security.settings, "WECHAT_BIND_TICKET_EXPIRE_MINUTES", -1)
-    token = security.create_bind_ticket(openid="oid", wechat_nickname=None, wechat_avatar_url=None)
-    with pytest.raises(security.TokenError):
-        security.decode_bind_ticket(token)
-
-
-# ===== Task 2: wechat-login =====
-
-def test_wechat_login_new_openid_returns_bind_ticket(client, monkeypatch) -> None:
-    monkeypatch.setattr(wxpay, "code_to_userinfo", _fake_userinfo("openid_new_1", "小明", "http://x/m.png"))
-    r = client.post("/api/v1/auth/wechat-login", json={"code": "wxcode1", "device_id": "devA"})
-    assert r.status_code == 200, r.text
-    body = r.json()
-    assert body["status"] == "need_bind_phone"
-    assert body["bind_ticket"]
-    assert body["wechat_nickname"] == "小明"
-    assert body["wechat_avatar_url"] == "http://x/m.png"
-    assert body["token"] is None
-
-
-def test_wechat_login_invalid_code_returns_400(client, monkeypatch) -> None:
-    def _raise(code: str) -> dict:
-        raise ValueError("微信授权失败: invalid code")
-    monkeypatch.setattr(wxpay, "code_to_userinfo", _raise)
-    r = client.post("/api/v1/auth/wechat-login", json={"code": "bad", "device_id": "devA"})
-    assert r.status_code == 400, r.text
-
-
-# ===== Task 3: bind-phone/sms =====
-
-def test_wechat_bind_sms_creates_account_then_openid_logs_in(client, monkeypatch) -> None:
-    """未占用 → 建微信账号(channel=wechat,昵称头像取微信);再次同 openid 登录 → 直接登入同一账号。"""
-    monkeypatch.setattr(wxpay, "code_to_userinfo", _fake_userinfo("openid_flow_2", "阿花", "http://x/h.png"))
-    phone = "13900139002"
-
-    # 1) 微信登录 → 未命中 → 拿 ticket
-    r = client.post("/api/v1/auth/wechat-login", json={"code": "c1", "device_id": "devB"})
-    ticket = r.json()["bind_ticket"]
-    assert ticket
-
-    # 2) 短信绑号(SMS_MOCK:任意 6 位通过)→ 建号 + 登入
-    r = client.post(
-        "/api/v1/auth/wechat/bind-phone/sms",
-        json={"bind_ticket": ticket, "phone": phone, "code": "123456", "device_id": "devB"},
-    )
-    assert r.status_code == 200, r.text
-    body = r.json()
-    assert body["status"] == "logged_in"
-    user = body["token"]["user"]
-    assert user["phone"] == phone
-    assert user["register_channel"] == "wechat"
-    assert user["nickname"] == "阿花"
-    assert user["avatar_url"] == "http://x/h.png"
-    uid = user["id"]
-
-    # 3) 再次微信登录(同 openid)→ 命中 → 直接登入同一账号
-    r = client.post("/api/v1/auth/wechat-login", json={"code": "c2", "device_id": "devB"})
-    assert r.status_code == 200, r.text
-    body = r.json()
-    assert body["status"] == "logged_in"
-    assert body["token"]["user"]["id"] == uid
-
-
-def test_wechat_bind_sms_phone_occupied(client, monkeypatch) -> None:
-    """手机号已被其他账号占用 → 返回 phone_occupied + 原账号信息(不建号)。"""
-    phone = "13900139003"
-    # 先用普通短信登录占用该手机号(register_channel=sms)
-    assert client.post("/api/v1/auth/sms/send", json={"phone": phone}).status_code == 200
-    r = client.post("/api/v1/auth/sms/login", json={"phone": phone, "code": "123456"})
-    assert r.status_code == 200, r.text
-    occupied_nickname = r.json()["user"]["nickname"]
-
-    # 微信登录(新 openid)→ 未命中 → ticket
-    monkeypatch.setattr(wxpay, "code_to_userinfo", _fake_userinfo("openid_occ_3"))
-    ticket = client.post(
-        "/api/v1/auth/wechat-login", json={"code": "c", "device_id": "devC"}
-    ).json()["bind_ticket"]
-
-    # 绑同一手机号 → 占用
-    r = client.post(
-        "/api/v1/auth/wechat/bind-phone/sms",
-        json={"bind_ticket": ticket, "phone": phone, "code": "123456", "device_id": "devC"},
-    )
-    assert r.status_code == 200, r.text
-    body = r.json()
-    assert body["status"] == "phone_occupied"
-    assert body["token"] is None
-    assert body["occupied_account"]["nickname"] == occupied_nickname
-    assert body["occupied_account"]["avatar_url"] is None  # 短信注册账号无头像 → 序列化为 null
-    assert body["occupied_account"]["created_at"]
-
-
-def test_wechat_bind_sms_expired_ticket_returns_401(client, monkeypatch) -> None:
-    """过期 bind_ticket → 401。"""
-    monkeypatch.setattr(security.settings, "WECHAT_BIND_TICKET_EXPIRE_MINUTES", -1)
-    expired = security.create_bind_ticket(openid="openid_exp", wechat_nickname="x", wechat_avatar_url=None)
-    r = client.post(
-        "/api/v1/auth/wechat/bind-phone/sms",
-        json={"bind_ticket": expired, "phone": "13900139009", "code": "123456", "device_id": "devD"},
-    )
-    assert r.status_code == 401, r.text
-
-
-# ===== Task 4: bind-phone/jverify =====
-
-def test_wechat_bind_jverify_creates_account(client, monkeypatch) -> None:
-    """本机号(极光)绑定路径:verify_and_get_phone 拦掉,未占用 → 建号登入。"""
-    monkeypatch.setattr(wxpay, "code_to_userinfo", _fake_userinfo("openid_jv_5", "极光用户", None))
-    phone = "13900139005"
-    # 极光 loginToken→手机号 在 auth 模块命名空间打桩(auth.py 顶部 from ...jiguang import verify_and_get_phone)
-    monkeypatch.setattr(auth, "verify_and_get_phone", lambda token: phone)
-
-    ticket = client.post(
-        "/api/v1/auth/wechat-login", json={"code": "c", "device_id": "devE"}
-    ).json()["bind_ticket"]
-
-    r = client.post(
-        "/api/v1/auth/wechat/bind-phone/jverify",
-        json={"bind_ticket": ticket, "login_token": "jgtoken", "device_id": "devE"},
-    )
-    assert r.status_code == 200, r.text
-    body = r.json()
-    assert body["status"] == "logged_in"
-    user = body["token"]["user"]
-    assert user["phone"] == phone
-    assert user["register_channel"] == "wechat"
-    assert user["nickname"] == "极光用户"
-    # 微信 userinfo 隐私脱敏 avatar=None → 头像为空(客户端兜底默认头像)
-    assert user["avatar_url"] is None
-
-
-def test_wechat_bind_jverify_expired_ticket_returns_401(client, monkeypatch) -> None:
-    """过期 bind_ticket → 401(极光绑号路径,decode 先于极光核验)。"""
-    monkeypatch.setattr(security.settings, "WECHAT_BIND_TICKET_EXPIRE_MINUTES", -1)
-    expired = security.create_bind_ticket(openid="openid_jv_exp", wechat_nickname="x", wechat_avatar_url=None)
-    r = client.post(
-        "/api/v1/auth/wechat/bind-phone/jverify",
-        json={"bind_ticket": expired, "login_token": "jgtoken", "device_id": "devE"},
-    )
-    assert r.status_code == 401, r.text
-
-
-def test_wechat_bind_jverify_jiguang_error_returns_502(client, monkeypatch) -> None:
-    """极光核验失败(JiguangError)→ 502。"""
-    monkeypatch.setattr(wxpay, "code_to_userinfo", _fake_userinfo("openid_jv_err"))
-
-    def _raise(token: str) -> str:
-        raise auth.JiguangError("mock jg failure")
-
-    monkeypatch.setattr(auth, "verify_and_get_phone", _raise)
-    ticket = client.post(
-        "/api/v1/auth/wechat-login", json={"code": "c", "device_id": "devE"}
-    ).json()["bind_ticket"]
-    r = client.post(
-        "/api/v1/auth/wechat/bind-phone/jverify",
-        json={"bind_ticket": ticket, "login_token": "badtoken", "device_id": "devE"},
-    )
-    assert r.status_code == 502, r.text
@@ -312,94 +312,6 @@ def test_bind_rejects_openid_already_bound(client, monkeypatch) -> None:
    assert r.status_code == 409, r.text


-# ===== §10 绑微信时展示身份回填规则 =====
-
-def test_bind_replaces_default_nickname_and_null_avatar(client, monkeypatch) -> None:
-    """§10-A: 全默认(昵称=系统默认,头像=null) → 绑微信后两个展示字段都替换为微信值。"""
-    monkeypatch.setattr(
-        "app.integrations.wxpay.code_to_userinfo",
-        lambda code: {"openid": "openid_s10_a", "nickname": "微信昵称A", "avatar_url": "https://x/a.png", "raw": {}},
-    )
-    token = _login(client, "13800003001")
-    r = client.post("/api/v1/wallet/bind-wechat", json={"code": "c"}, headers=_auth(token))
-    assert r.status_code == 200, r.text
-
-    r = client.get("/api/v1/auth/me", headers=_auth(token))
-    assert r.status_code == 200, r.text
-    body = r.json()
-    assert body["nickname"] == "微信昵称A"
-    assert body["avatar_url"] == "https://x/a.png"
-
-
-def test_bind_keeps_customized_nickname(client, monkeypatch) -> None:
-    """§10-B: 用户已改过昵称 → 绑微信后昵称保留,但 null 头像仍替换为微信头像。"""
-    monkeypatch.setattr(
-        "app.integrations.wxpay.code_to_userinfo",
-        lambda code: {"openid": "openid_s10_b", "nickname": "微信昵称B", "avatar_url": "https://x/b.png", "raw": {}},
-    )
-    token = _login(client, "13800003002")
-    # 先把昵称改成非默认值
-    r = client.patch(
-        "/api/v1/user/profile", json={"nickname": "我的名字"}, headers=_auth(token)
-    )
-    assert r.status_code == 200, r.text
-
-    r = client.post("/api/v1/wallet/bind-wechat", json={"code": "c"}, headers=_auth(token))
-    assert r.status_code == 200, r.text
-
-    r = client.get("/api/v1/auth/me", headers=_auth(token))
-    body = r.json()
-    assert body["nickname"] == "我的名字"       # 保留自定义昵称
-    assert body["avatar_url"] == "https://x/b.png"  # null 头像被微信头像替换
-
-
-def test_bind_keeps_customized_avatar(client, monkeypatch) -> None:
-    """§10-C: 已有自定义头像 → 绑微信后头像保留,但默认昵称替换为微信昵称。"""
-    monkeypatch.setattr(
-        "app.integrations.wxpay.code_to_userinfo",
-        lambda code: {"openid": "openid_s10_c", "nickname": "微信昵称C", "avatar_url": "https://x/c.png", "raw": {}},
-    )
-    token = _login(client, "13800003003")
-    phone = "13800003003"
-    # 直接用 DB 给用户写入自定义头像(保持默认昵称)
-    db = SessionLocal()
-    try:
-        user = db.execute(select(User).where(User.phone == phone)).scalar_one()
-        user.avatar_url = "https://custom/av.png"
-        db.commit()
-    finally:
-        db.close()
-
-    r = client.post("/api/v1/wallet/bind-wechat", json={"code": "c"}, headers=_auth(token))
-    assert r.status_code == 200, r.text
-
-    r = client.get("/api/v1/auth/me", headers=_auth(token))
-    body = r.json()
-    assert body["nickname"] == "微信昵称C"           # 默认昵称被替换
-    assert body["avatar_url"] == "https://custom/av.png"  # 自定义头像保留
-
-
-def test_bind_wechat_empty_keeps_default(client, monkeypatch) -> None:
-    """§10-D: 微信侧 nickname/avatar 均为 None → 不覆盖,展示字段维持原默认值。"""
-    monkeypatch.setattr(
-        "app.integrations.wxpay.code_to_userinfo",
-        lambda code: {"openid": "openid_s10_d", "nickname": None, "avatar_url": None, "raw": {}},
-    )
-    token = _login(client, "13800003004")
-
-    r = client.get("/api/v1/auth/me", headers=_auth(token))
-    original_nickname = r.json()["nickname"]  # 系统分配的默认昵称
-    assert original_nickname.startswith("用户")
-
-    r = client.post("/api/v1/wallet/bind-wechat", json={"code": "c"}, headers=_auth(token))
-    assert r.status_code == 200, r.text
-
-    r = client.get("/api/v1/auth/me", headers=_auth(token))
-    body = r.json()
-    assert body["nickname"] == original_nickname  # 默认昵称不变
-    assert body["avatar_url"] is None             # 头像仍为 null
-
-
 def test_withdraw_reject_refunds(client, monkeypatch) -> None:
    """管理员审核拒绝 → 退回现金 + 单 rejected + 理由写入 fail_reason(用户可见)。"""
    monkeypatch.setattr("app.integrations.wxpay.code_to_userinfo", lambda code: {"openid": "openid_reject", "nickname": None, "avatar_url": None, "raw": {}})
Author	SHA1	Message	Date
guke	eb15018322	test(welfare): 不活跃测试加 autouse 隔离夹具(清零余额+清活跃事件/审计),去掉临时 band-aid Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-07-16 19:13:25 +08:00
guke	a6cfef64a8	feat(welfare): 不活跃清零-选取与逐用户清零(三桶归零+审计+流水)	2026-07-16 18:54:40 +08:00
guke	7802aeb163	feat(welfare): 可插拔不活跃预警通知器 + LogNotifier 占位 Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-07-16 18:47:50 +08:00
guke	f843e68d0f	feat(welfare): INACTIVITY_* 配置项 + warn stages 解析 Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-07-16 18:47:02 +08:00
guke	108c175142	feat(welfare): 活跃口径共享模块-子查询与 last_active_expr	2026-07-16 18:40:36 +08:00
guke	e6f467a935	feat(welfare): 活跃口径共享模块-常量与北京0点cutoff助手	2026-07-16 18:39:51 +08:00
guke	708e454959	feat(welfare): 迁移新增 inactivity_reset_log / inactivity_notification_log 两表 Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-07-16 18:34:07 +08:00
guke	0ec6b2bc56	feat(welfare): inactivity_reset_log + inactivity_notification_log 模型	2026-07-16 18:23:20 +08:00
guke	23e4671312	docs(welfare): 15天不活跃清零实现计划(11 任务, TDD 分解) 从已定稿 spec 拆出可执行计划:模型/迁移/活跃口径共享模块/配置/通知器/清零+预警业务逻辑/ 每日 worker/admin 重构/表字典。每任务含失败测试→实现→通过→提交的 bite-sized 步骤,含完整代码。活跃口径 = created_at 基线 + home_view/比价/领券(不含 last_login_at);home_view 事件名以 HOME_VIEW_EVENT 常量占位(前端明天定名);总闸默认关。 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-07-16 18:16:47 +08:00
guke	b3ed66d4eb	docs(welfare): 活跃口径移除 last_login_at 改用 created_at 基线;home_view 事件名待定按评审结论定稿: - ① 彻底移除 last_login_at:活跃口径 = max(home_view, 比价, 领券);登录/re-login 不再计为活跃 - 连带:用 User.created_at 接替"恒非空基线"位(注册即第1日活跃,只有真实使用才推进)。无任何信号的用户 = 注册满 15 天即清,新用户有 15 天宽限 - ② home_view 事件名待前端明天加埋点时定,后端以 HOME_VIEW_EVENT 常量占位 - 连带影响:共享口径 admin 侧同步(移除 last_login_at + created_at 基线 + 纳入 home_view), admin 最近活跃/DAU 口径随之变化,回归测试按新口径更新预期 - 同步 §3/§4/§9/§10/§11/§12/§13/§14 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-07-16 17:58:45 +08:00
guke	c9c35a4350	docs(welfare): 明确不活跃清零的时间边界(北京自然日, 第16日0点) 补充清零日界定义:末次活跃日记为第1日,从末次活跃起「第16日0点」(北京)清零 = 北京 00:00 of (last_active_date + 15天),按自然日 0 点对齐,非从末次活跃时刻滚动 15×24h。 - 应清零 ⟺ (cn_today() − last_active_date).days ≥ RESET_DAYS - SQL cutoff = 北京 00:00 of (cn_today() − (RESET_DAYS−1)),新增 activity.reset_cutoff() 辅助 - 资格边界(第16日0点)与 worker 执行点 RUN_HOUR 解耦;inactive_days 改按北京自然日 - 同步更新 §4/§6/§8/§10 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-07-16 17:50:03 +08:00
guke	5f1d1a5e5f	docs(welfare): 15天不活跃清零金币/现金设计文档(spec) 连续15天不活跃自动清零金币+折算现金+邀请现金,清零前可配置节奏预警,全程留审计以备纠纷排查。关键决策: - 活跃口径复用"用户管理"并抽共享模块 activity.py(admin 一并重构);新增 home_view 埋点代表"进首页",last_login_at 仅作灰度期兜底 - 审计双写:inactivity_reset_log 专表(记清零前三桶余额)+ 钱包流水 biz_type=inactivity_reset - 预警:可插拔通知器 + 日志占位(v1),后续接 JPush/短信 - 触发:进程内每日 worker(仿 daily_exchange_worker),总闸默认关仅设计文档,尚未实现。 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-07-16 17:39:10 +08:00