运营后台后端:RBAC 权限管理 + 系统配置下发修复 + 比价记录店/商品搜索 (#117)

一、RBAC 权限管理(角色 → 可见页面)
- 新增 admin_role 表 + 权限目录 permissions.py:角色持有一组页面 key,登录后左侧只展示这些页
- 内建角色 管理员(super_admin 全权锁定)/运营/财务/技术,页集对齐原型;key 承重(require_role 用),另加中文 label 展示
- 角色 CRUD 端点(仅 super_admin)+ 目录端点;登录/me 下发当前角色有效可见页
- admins 加删除、角色存在性校验;可复看已确定登录密码:UI 建的账号留存明文 plain_password,脚本建的超管不留存

二、系统配置下发修复
- 首页数据「保存即生效」:显式保存(apply_now)对 real/manual 直接落配置目标值、绕过只增不减护栏(修「改了 app 端不变」),护栏仍管自动 tick
- 首页轮播新增数据源三选一:mixed(真实优先+种子)/real(只真实)/seed(只种子),get_feed 分支 + /marquee-seeds/mode 端点
- 福利页 Tab 隐藏 任务/里程碑,及看广告的单次金币/每轮次数/信息流开关:CONFIG_DEFS 加 hidden + list_config 过滤,业务读取默认值不受影响

三、比价记录店/商品搜索
- comparison_record 加 product_names 派生列(从下单 items 拼商品名),迁移建列并回填历史行
- admin 比价记录列表店/商品分列可搜:走 product_names 普通列 LIKE,规避 SQLite JSON 中文 ensure_ascii 转义搜不到的坑

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

---------

Co-authored-by: zzhyyyyy <2685922758@qq.com>
Reviewed-on: #117
Co-authored-by: zhuzihao <zhuzihao@wonderable.ai>
Co-committed-by: zhuzihao <zhuzihao@wonderable.ai>

app/admin/main.py

@@ -32,6 +32,7 @@ from app.admin.routers.feedback_qr import router as feedback_qr_router
 from app.admin.routers.onboarding import router as onboarding_router
 from app.admin.routers.ops_marquee_seed import router as ops_marquee_seed_router
 from app.admin.routers.price_report import router as price_report_router
+from app.admin.routers.roles import router as roles_router
 from app.admin.routers.users import router as users_router
 from app.admin.routers.wallet import router as wallet_router
 from app.admin.routers.withdraw import router as withdraw_router
@@ -98,6 +99,7 @@ admin_app.include_router(feedback_router)
 admin_app.include_router(event_logs_router)
 admin_app.include_router(feedback_qr_router)
 admin_app.include_router(admins_router)
+admin_app.include_router(roles_router)
 admin_app.include_router(audit_router)
 admin_app.include_router(config_router)
 admin_app.include_router(comparison_router)

app/admin/permissions.py

@@ -0,0 +1,80 @@
+"""admin 后台「页面权限目录」—— RBAC 的权限侧单一真源。
+
+一个权限 = 一个页面(= 左侧导航项)。角色持有一组 page key,登录后左侧只展示这些页(见前端
+layout.tsx 按 pages 过滤导航)。key 必须与前端路由一级对齐(/dashboard → "dashboard")。
+
+super_admin 为内建全权角色,恒可见全部页(effective_pages 特判)。新增页面 = 这里加一条 +
+前端导航加对应项(key 一致即可被各角色勾选可见)。
+"""
+from __future__ import annotations
+
+SUPER_ADMIN_ROLE = "super_admin"
+
+# 分组镜像前端导航(app/(main)/layout.tsx 的 NAV_GROUPS);key = 路由一级
+PERMISSION_CATALOG: list[dict] = [
+    {"group": "看板", "pages": [
+        {"key": "dashboard", "label": "数据大盘"},
+        {"key": "coupon-data", "label": "领券数据"},
+        {"key": "ad-revenue-report", "label": "广告收益"},
+        {"key": "comparison-records", "label": "比价记录"},
+        {"key": "cps", "label": "CPS收益"},
+        {"key": "device-liveness", "label": "设备存活"},
+    ]},
+    {"group": "奖励审核", "pages": [
+        {"key": "withdraws", "label": "提现审核"},
+        {"key": "price-reports", "label": "低价审核"},
+        {"key": "feedbacks", "label": "用户反馈"},
+    ]},
+    {"group": "数据配置", "pages": [
+        {"key": "config", "label": "系统配置"},
+        {"key": "ad-revenue", "label": "广告配置"},
+        {"key": "users", "label": "用户管理"},
+    ]},
+    {"group": "其他", "pages": [
+        {"key": "admins", "label": "权限管理"},
+        {"key": "event-logs", "label": "埋点日志"},
+        {"key": "audit-logs", "label": "审计日志"},
+    ]},
+]
+
+# 全部页面 key(super_admin 有效可见 = 此全集;也用于校验角色 pages 合法性)
+ALL_PAGE_KEYS: list[str] = [p["key"] for g in PERMISSION_CATALOG for p in g["pages"]]
+_ALL_SET = set(ALL_PAGE_KEYS)
+
+# 内建角色定义(种子 / ensure 兜底的单一真源):(key, 中文展示名, 默认可见页)。
+# 页集对齐 Prototypes/dashboard/permissions.md 的 ROLES;super_admin 恒全权(pages 空、bypass)。
+# key 承重(require_role / admin_user.role),勿改;label 为 UI 展示名。
+BUILTIN_ROLES: list[dict] = [
+    {"name": SUPER_ADMIN_ROLE, "label": "管理员", "pages": []},
+    {"name": "operator", "label": "运营", "pages": [
+        "dashboard", "coupon-data", "ad-revenue-report", "comparison-records",
+        "cps", "device-liveness", "price-reports", "feedbacks",
+    ]},
+    {"name": "finance", "label": "财务", "pages": [
+        "dashboard", "ad-revenue-report", "cps", "withdraws",
+    ]},
+    {"name": "tech", "label": "技术", "pages": [
+        "dashboard", "device-liveness", "config", "ad-revenue", "event-logs", "audit-logs",
+    ]},
+]
+
+# 内建 key → 中文展示名(展示 / 自愈用)
+BUILTIN_LABELS: dict[str, str] = {r["name"]: r["label"] for r in BUILTIN_ROLES}
+
+
+def sanitize_pages(pages: list[str] | None) -> list[str]:
+    """过滤掉不在目录里的 key(去重、保序),防脏数据/目录收缩后的悬空 key。"""
+    seen: set[str] = set()
+    out: list[str] = []
+    for k in pages or []:
+        if k in _ALL_SET and k not in seen:
+            seen.add(k)
+            out.append(k)
+    return out
+
+
+def effective_pages(role_name: str, role_pages: list[str] | None) -> list[str]:
+    """某角色的有效可见页:super_admin → 全部;其余 → 其 pages 与目录取交(自愈悬空 key)。"""
+    if role_name == SUPER_ADMIN_ROLE:
+        return list(ALL_PAGE_KEYS)
+    return sanitize_pages(role_pages)

app/admin/repositories/admin_role.py

@@ -0,0 +1,81 @@
+"""admin_role 表 CRUD + 「角色 → 有效可见页」解析。"""
+from __future__ import annotations
+
+from sqlalchemy import select
+from sqlalchemy.orm import Session
+
+from app.admin.permissions import (
+    ALL_PAGE_KEYS,
+    BUILTIN_ROLES,
+    SUPER_ADMIN_ROLE,
+    sanitize_pages,
+)
+from app.models.admin_role import AdminRole
+
+
+def ensure_builtin_roles(db: Session) -> None:
+    """空表时播种内建角色(管理员/运营/财务/技术)。幂等:表非空即 no-op。
+    给 create_all 环境(测试 / 未跑迁移的全新库)兜底,迁移已播种则不重复。
+    仅 super_admin 为 is_builtin(锁定不可改删);运营/财务/技术可编辑页/删除。"""
+    if db.execute(select(AdminRole.id).limit(1)).first() is not None:
+        return
+    db.add_all([
+        AdminRole(
+            name=r["name"], label=r["label"], pages=list(r["pages"]),
+            is_builtin=(r["name"] == SUPER_ADMIN_ROLE),
+        )
+        for r in BUILTIN_ROLES
+    ])
+    db.commit()
+
+
+def list_roles(db: Session) -> list[AdminRole]:
+    ensure_builtin_roles(db)
+    # super_admin(内建)恒排最前,其余按创建序
+    return list(
+        db.execute(
+            select(AdminRole).order_by(AdminRole.is_builtin.desc(), AdminRole.id)
+        ).scalars().all()
+    )
+
+
+def get_role(db: Session, name: str) -> AdminRole | None:
+    return db.execute(
+        select(AdminRole).where(AdminRole.name == name)
+    ).scalar_one_or_none()
+
+
+def create_role(db: Session, *, name: str, label: str, pages: list[str]) -> AdminRole:
+    # 自定义角色:name(key)= label = 用户输入的名称
+    role = AdminRole(name=name, label=label, pages=sanitize_pages(pages), is_builtin=False)
+    db.add(role)
+    db.commit()
+    db.refresh(role)
+    return role
+
+
+def update_role(
+    db: Session, role: AdminRole, *, label: str | None = None, pages: list[str] | None = None
+) -> AdminRole:
+    # 只改展示名 label + 可见页;name(key)不可变(admin_user.role / require_role 承重)
+    if label is not None:
+        role.label = label
+    if pages is not None:
+        role.pages = sanitize_pages(pages)
+    db.commit()
+    db.refresh(role)
+    return role
+
+
+def delete_role(db: Session, role: AdminRole) -> None:
+    db.delete(role)
+    db.commit()
+
+
+def effective_pages_of(db: Session, role_name: str) -> list[str]:
+    """某角色名的有效可见页:super_admin → 全部;其余 → 查表 pages 与目录取交。"""
+    if role_name == SUPER_ADMIN_ROLE:
+        return list(ALL_PAGE_KEYS)
+    ensure_builtin_roles(db)
+    role = get_role(db, role_name)
+    return sanitize_pages(role.pages if role else None)

app/admin/repositories/admin_user.py

@@ -20,12 +20,20 @@ def get_by_username(db: Session, username: str) -> AdminUser | None:
 
 
 def create_admin(
-    db: Session, *, username: str, password: str, role: str = "operator"
+    db: Session,
+    *,
+    username: str,
+    password: str,
+    role: str = "operator",
+    plain_password: str | None = None,
 ) -> AdminUser:
+    """建管理员。plain_password 非空则额外留存明文(后台 UI 建的账号传,供权限管理页复看);
+    脚本/起后台建账号不传(留 None → 前端不显示密码)。"""
     admin = AdminUser(
         username=username,
         password_hash=hash_password(password),
         role=role,
+        plain_password=plain_password,
     )
     db.add(admin)
     db.commit()

app/admin/repositories/queries.py

@@ -148,11 +148,14 @@ def list_comparison_records(
     phone: str | None = None,
     status: str | None = None,
     business_type: str | None = None,
+    store: str | None = None,
+    product: str | None = None,
     limit: int = 20,
     cursor: int | None = None,
 ) -> tuple[list[ComparisonRecord], int | None, int]:
     """admin 比价记录列表(debug)。按 user_id 精确 或 phone 前缀定位用户 + status/业务类型筛,
-    offset 分页(创建时间倒序、id 兜底)。join User 取 phone/nickname 瞬态挂记录上。"""
+    store(店名)/product(商品名)子串模糊匹配,offset 分页(创建时间倒序、id 兜底)。
+    join User 取 phone/nickname 瞬态挂记录上。"""
     stmt = select(ComparisonRecord)
     if user_id is not None:
         stmt = stmt.where(ComparisonRecord.user_id == user_id)
@@ -166,6 +169,11 @@ def list_comparison_records(
         stmt = stmt.where(ComparisonRecord.status == status)
     if business_type:
         stmt = stmt.where(ComparisonRecord.business_type == business_type)
+    if store:
+        stmt = stmt.where(ComparisonRecord.store_name.like(f"%{store}%"))
+    if product:
+        # 商品名搜 product_names 派生文本列(非 items JSON:SQLite 下 JSON 中文被转义无法直接 LIKE)。
+        stmt = stmt.where(ComparisonRecord.product_names.like(f"%{product}%"))
     items, next_cursor, total = offset_paginate(
         db, stmt,
         (desc(ComparisonRecord.created_at), desc(ComparisonRecord.id)),

app/admin/routers/admins.py

@@ -5,6 +5,8 @@ from fastapi import APIRouter, Depends, HTTPException, Request
 
 from app.admin.audit import write_audit
 from app.admin.deps import AdminDb, CurrentAdmin, get_client_ip, require_role
+from app.admin.permissions import SUPER_ADMIN_ROLE
+from app.admin.repositories import admin_role as role_repo
 from app.admin.repositories import admin_user as admin_repo
 from app.admin.schemas.admin import AdminCreateRequest, AdminUpdateRequest
 from app.admin.schemas.auth import AdminOut
@@ -23,9 +25,23 @@ def _active_super_count(db: AdminDb) -> int:
     )
 
 
-@router.get("", response_model=list[AdminOut], summary="管理员列表")
+def _validate_role(db: AdminDb, role: str) -> None:
+    """角色必须是 super_admin 或 admin_role 表里已存在的角色,否则 400。"""
+    if role == SUPER_ADMIN_ROLE:
+        return
+    role_repo.ensure_builtin_roles(db)  # 空表(测试/全新库)兜底播种,再校验
+    if role_repo.get_role(db, role) is None:
+        raise HTTPException(status_code=400, detail=f"角色不存在: {role}")
+
+
+@router.get("", response_model=list[AdminOut], summary="管理员列表(含明文密码,super_admin 专属)")
 def list_admins(db: AdminDb) -> list[AdminOut]:
-    return [AdminOut.model_validate(a) for a in admin_repo.list_admins(db)]
+    out: list[AdminOut] = []
+    for a in admin_repo.list_admins(db):
+        item = AdminOut.model_validate(a)
+        item.password = a.plain_password  # 明文:仅本 super_admin 专属路由下发,供权限管理页复看
+        out.append(item)
+    return out
 
 
 @router.post("", response_model=AdminOut, summary="创建管理员")
@@ -34,8 +50,10 @@ def create_admin(
 ) -> AdminOut:
     if admin_repo.get_by_username(db, body.username) is not None:
         raise HTTPException(status_code=409, detail="用户名已存在")
+    _validate_role(db, body.role)
     new = admin_repo.create_admin(
-        db, username=body.username, password=body.password, role=body.role
+        db, username=body.username, password=body.password, role=body.role,
+        plain_password=body.password,  # UI 建的账号留存明文,供权限管理页复看
     )
     write_audit(
         db, admin, action="admin.create", target_type="admin", target_id=new.id,
@@ -67,6 +85,9 @@ def update_admin(
     if demotes_super and _active_super_count(db) <= 1:
         raise HTTPException(status_code=400, detail="不能降级/禁用最后一个超级管理员")
 
+    if body.role is not None:
+        _validate_role(db, body.role)
+
     changes: dict = {}
     if body.role is not None and body.role != target.role:
         changes["role"] = {"before": target.role, "after": body.role}
@@ -77,6 +98,7 @@ def update_admin(
     if body.password is not None:
         changes["password"] = "reset"
         target.password_hash = hash_password(body.password)
+        target.plain_password = body.password  # 同步留存明文,权限管理页复看保持一致
     if not changes:
         raise HTTPException(status_code=400, detail="无任何变更字段")
     db.commit()
@@ -86,3 +108,27 @@ def update_admin(
         detail=changes, ip=get_client_ip(request), commit=True,
     )
     return AdminOut.model_validate(target)
+
+
+@router.delete("/{admin_id}", summary="删除管理员(带审计)")
+def delete_admin(admin_id: int, request: Request, admin: CurrentAdmin, db: AdminDb) -> dict:
+    target = admin_repo.get_by_id(db, admin_id)
+    if target is None:
+        raise HTTPException(status_code=404, detail="管理员不存在")
+    if admin_id == admin.id:
+        raise HTTPException(status_code=400, detail="不能删除自己")
+    # 防自锁:删掉某个 active super_admin 前,确认后仍至少剩 1 个,否则进「零可用超管」死局。
+    if (
+        target.role == "super_admin"
+        and target.status == "active"
+        and _active_super_count(db) <= 1
+    ):
+        raise HTTPException(status_code=400, detail="不能删除最后一个超级管理员")
+    username = target.username
+    db.delete(target)
+    db.commit()
+    write_audit(
+        db, admin, action="admin.delete", target_type="admin", target_id=admin_id,
+        detail={"username": username, "role": target.role}, ip=get_client_ip(request), commit=True,
+    )
+    return {"deleted": True}

app/admin/routers/auth.py

@@ -6,6 +6,7 @@ import logging
 from fastapi import APIRouter, Depends, HTTPException
 
 from app.admin.deps import AdminDb, CurrentAdmin
+from app.admin.repositories import admin_role as role_repo
 from app.admin.repositories import admin_user as admin_repo
 from app.admin.schemas.auth import AdminLoginRequest, AdminLoginResponse, AdminOut
 from app.admin.security import create_admin_token
@@ -17,6 +18,13 @@ logger = logging.getLogger("shagua.admin.auth")
 router = APIRouter(prefix="/admin/api/auth", tags=["admin-auth"])
 
 
+def _admin_out_with_pages(admin, db: AdminDb) -> AdminOut:  # noqa: ANN001
+    """AdminOut + 当前角色有效可见页(前端左侧导航按此过滤)。"""
+    out = AdminOut.model_validate(admin)
+    out.pages = role_repo.effective_pages_of(db, admin.role)
+    return out
+
+
 @router.post(
     "/login",
     response_model=AdminLoginResponse,
@@ -39,10 +47,10 @@ def login(req: AdminLoginRequest, db: AdminDb) -> AdminLoginResponse:
     return AdminLoginResponse(
         access_token=token,
         expires_in=expires_in,
-        admin=AdminOut.model_validate(admin),
+        admin=_admin_out_with_pages(admin, db),
     )
 
 
-@router.get("/me", response_model=AdminOut, summary="当前管理员")
-def me(admin: CurrentAdmin) -> AdminOut:
-    return AdminOut.model_validate(admin)
+@router.get("/me", response_model=AdminOut, summary="当前管理员(含有效可见页)")
+def me(admin: CurrentAdmin, db: AdminDb) -> AdminOut:
+    return _admin_out_with_pages(admin, db)

app/admin/routers/comparison.py

@@ -32,12 +32,15 @@ def list_comparison_records(
     phone: Annotated[str | None, Query(description="手机号前缀")] = None,
     status: Annotated[str | None, Query(pattern="^(success|failed|cancelled)$")] = None,
     business_type: Annotated[str | None, Query()] = None,
+    store: Annotated[str | None, Query(description="店名子串模糊匹配")] = None,
+    product: Annotated[str | None, Query(description="商品名子串模糊匹配")] = None,
     limit: Annotated[int, Query(ge=1, le=100)] = 20,
     cursor: Annotated[int | None, Query()] = None,
 ) -> CursorPage[AdminComparisonListItem]:
     items, next_cursor, total = queries.list_comparison_records(
         db, user_id=user_id, phone=phone, status=status,
-        business_type=business_type, limit=limit, cursor=cursor,
+        business_type=business_type, store=store, product=product,
+        limit=limit, cursor=cursor,
     )
     return CursorPage(
         items=[AdminComparisonListItem.model_validate(r) for r in items],

app/admin/routers/config.py

@@ -55,9 +55,14 @@ def _item(db, key: str) -> ConfigItemOut:
     raise HTTPException(status_code=404, detail="未知配置项")
 
 
-@router.get("", response_model=list[ConfigItemOut], summary="所有可配项 + 当前值")
+@router.get("", response_model=list[ConfigItemOut], summary="所有可配项 + 当前值(不含 hidden)")
 def list_config(db: AdminDb) -> list[ConfigItemOut]:
-    return [ConfigItemOut(**item) for item in app_config.list_all(db)]
+    # hidden 项(已下线/由专用页管理,如福利页任务·里程碑·看广告调参、首页轮播数据源)不在本页渲染。
+    return [
+        ConfigItemOut(**item)
+        for item in app_config.list_all(db)
+        if not CONFIG_DEFS[item["key"]].get("hidden")
+    ]
 
 
 @router.patch("/{key}", response_model=ConfigItemOut, summary="改某项配置(带审计)")

app/admin/routers/ops_marquee_seed.py

@@ -8,6 +8,7 @@ from __future__ import annotations
 from typing import Annotated
 
 from fastapi import APIRouter, Depends, HTTPException, Query, Request
+from pydantic import BaseModel
 
 from app.admin.audit import write_audit
 from app.admin.deps import AdminDb, get_client_ip, get_current_admin, require_role
@@ -22,7 +23,11 @@ from app.admin.schemas.ops_marquee_seed import (
 )
 from app.models.admin import AdminUser
 from app.models.ops_marquee_seed import OpsMarqueeSeed
-from app.repositories import ops_marquee
+from app.repositories import app_config, ops_marquee
+
+
+class MarqueeModeUpdate(BaseModel):
+    mode: str  # mixed / real / seed
 
 router = APIRouter(
     prefix="/admin/api/marquee-seeds",
@@ -57,6 +62,33 @@ def preview_feed(
     return OpsSavingsFeedPreviewOut(items=ops_marquee.get_feed(db, limit=limit))
 
 
+# 注:/mode 两个端点须在 /{seed_id} 之前注册,否则 PATCH /mode 会被 /{seed_id} 抢先按 id 解析。
+@router.get("/mode", summary="首页轮播数据源模式(mixed/real/seed)")
+def get_feed_mode(db: AdminDb) -> dict:
+    """当前轮播取数模式:mixed=真实优先+种子补位(默认)/ real=只真实 / seed=只种子·合成。"""
+    return {"mode": ops_marquee.get_feed_mode(db)}
+
+
+@router.patch("/mode", summary="改首页轮播数据源模式(带审计)")
+def set_feed_mode(
+    body: MarqueeModeUpdate,
+    request: Request,
+    admin: Annotated[AdminUser, Depends(require_role("operator"))],
+    db: AdminDb,
+) -> dict:
+    if body.mode not in ops_marquee.FEED_MODES:
+        raise HTTPException(status_code=400, detail="mode 需为 mixed / real / seed")
+    before = ops_marquee.get_feed_mode(db)
+    app_config.set_value(db, "marquee_feed_mode", body.mode, admin_id=admin.id, commit=False)
+    write_audit(
+        db, admin, action="ops_marquee_seed.set_mode", target_type="config",
+        target_id="marquee_feed_mode", detail={"before": before, "after": body.mode},
+        ip=get_client_ip(request), commit=False,
+    )
+    db.commit()
+    return {"mode": body.mode}
+
+
 @router.post("", response_model=OpsMarqueeSeedOut, summary="新增轮播种子(带审计)")
 def create_seed(
     body: OpsMarqueeSeedCreate,

app/admin/routers/roles.py

@@ -0,0 +1,129 @@
+"""admin RBAC 角色管理(仅 super_admin):列角色 / 权限目录 / 增删改角色。均写审计。
+
+角色 = 一组「可见页面」(见 app/admin/permissions.py)。角色登录后台后左侧只展示其 pages 对应导航项。
+只有 super_admin(内建全权角色)能进本组端点(dependencies=require_role() 无参 = 仅 super_admin)。
+"""
+from __future__ import annotations
+
+from fastapi import APIRouter, Depends, HTTPException, Request
+from sqlalchemy import func, select
+
+from app.admin.audit import write_audit
+from app.admin.deps import AdminDb, CurrentAdmin, get_client_ip, require_role
+from app.admin.permissions import (
+    PERMISSION_CATALOG,
+    SUPER_ADMIN_ROLE,
+    effective_pages,
+    sanitize_pages,
+)
+from app.admin.repositories import admin_role as role_repo
+from app.admin.schemas.role import (
+    PermissionGroup,
+    RoleCreateRequest,
+    RoleOut,
+    RoleUpdateRequest,
+)
+from app.models.admin import AdminUser
+from app.models.admin_role import AdminRole
+
+router = APIRouter(
+    prefix="/admin/api/roles",
+    tags=["admin-roles"],
+    dependencies=[Depends(require_role())],  # 无参 = 仅 super_admin
+)
+
+
+def _usage_counts(db: AdminDb) -> dict[str, int]:
+    rows = db.execute(
+        select(AdminUser.role, func.count(AdminUser.id)).group_by(AdminUser.role)
+    ).all()
+    return {r: c for r, c in rows}
+
+
+def _to_out(role: AdminRole, usage: dict[str, int]) -> RoleOut:
+    return RoleOut(
+        id=role.id,
+        name=role.name,
+        label=role.label or role.name,
+        pages=effective_pages(role.name, role.pages),
+        is_builtin=role.is_builtin,
+        in_use=usage.get(role.name, 0),
+    )
+
+
+@router.get("", response_model=list[RoleOut], summary="角色列表(含可见页 + 使用数)")
+def list_roles(db: AdminDb) -> list[RoleOut]:
+    usage = _usage_counts(db)
+    return [_to_out(r, usage) for r in role_repo.list_roles(db)]
+
+
+@router.get("/catalog", response_model=list[PermissionGroup], summary="页面权限目录(分组)")
+def get_catalog() -> list[PermissionGroup]:
+    return [PermissionGroup(**g) for g in PERMISSION_CATALOG]
+
+
+@router.post("", response_model=RoleOut, summary="新增角色(带审计)")
+def create_role(
+    body: RoleCreateRequest, request: Request, admin: CurrentAdmin, db: AdminDb
+) -> RoleOut:
+    name = body.name.strip()
+    if not name:
+        raise HTTPException(status_code=400, detail="角色名称不能为空")
+    if name == SUPER_ADMIN_ROLE:
+        raise HTTPException(status_code=400, detail="super_admin 为内建角色,不能新建")
+    if role_repo.get_role(db, name) is not None:
+        raise HTTPException(status_code=409, detail="角色名称已存在")
+    # 自定义角色:name(key)= label = 输入名称
+    role = role_repo.create_role(db, name=name, label=name, pages=body.pages)
+    write_audit(
+        db, admin, action="role.create", target_type="role", target_id=str(role.id),
+        detail={"name": name, "pages": role.pages}, ip=get_client_ip(request), commit=True,
+    )
+    return _to_out(role, _usage_counts(db))
+
+
+@router.patch("/{role_id}", response_model=RoleOut, summary="改角色(展示名/可见页,带审计)")
+def update_role(
+    role_id: int, body: RoleUpdateRequest, request: Request, admin: CurrentAdmin, db: AdminDb
+) -> RoleOut:
+    role = db.get(AdminRole, role_id)
+    if role is None:
+        raise HTTPException(status_code=404, detail="角色不存在")
+    if role.is_builtin:
+        raise HTTPException(status_code=400, detail="内建角色「管理员」不可编辑")
+
+    new_label = body.label.strip() if body.label is not None else None
+    changes: dict = {}
+    if new_label and new_label != role.label:
+        changes["label"] = {"before": role.label, "after": new_label}
+    if body.pages is not None:
+        changes["pages"] = {"before": role.pages, "after": sanitize_pages(body.pages)}
+    if not changes:
+        raise HTTPException(status_code=400, detail="无任何变更字段")
+
+    # 只改展示名 + 可见页;key(name)不可变,故无需级联 admin_user.role
+    role_repo.update_role(db, role, label=new_label, pages=body.pages)
+    write_audit(
+        db, admin, action="role.update", target_type="role", target_id=str(role_id),
+        detail=changes, ip=get_client_ip(request), commit=True,
+    )
+    return _to_out(role, _usage_counts(db))
+
+
+@router.delete("/{role_id}", summary="删角色(带审计;内建/在用不可删)")
+def delete_role(role_id: int, request: Request, admin: CurrentAdmin, db: AdminDb) -> dict:
+    role = db.get(AdminRole, role_id)
+    if role is None:
+        raise HTTPException(status_code=404, detail="角色不存在")
+    if role.is_builtin:
+        raise HTTPException(status_code=400, detail="内建角色不可删除")
+    used = _usage_counts(db).get(role.name, 0)
+    if used > 0:
+        raise HTTPException(status_code=400, detail=f"该角色仍有 {used} 名管理员在用,请先改派再删")
+    name = role.name
+    role_repo.delete_role(db, role)
+    write_audit(
+        db, admin, action="role.delete", target_type="role", target_id=str(role_id),
+        detail={"name": name}, ip=get_client_ip(request), commit=True,
+    )
+    return {"deleted": True}

app/admin/schemas/admin.py

@@ -6,19 +6,19 @@ from typing import Literal
 
 from pydantic import BaseModel, ConfigDict, Field
 
-_Role = Literal["super_admin", "finance", "operator"]
+# 角色不再硬编码枚举:改为任意角色名(自定义角色由 admin_role 表管理),存在性在路由层校验。
 
 
 class AdminCreateRequest(BaseModel):
     username: str = Field(..., min_length=3, max_length=64)
     password: str = Field(..., min_length=8, max_length=72)  # bcrypt ≤72 字节
-    role: _Role = "operator"
+    role: str = Field("operator", min_length=1, max_length=32)
 
 
 class AdminUpdateRequest(BaseModel):
     """改角色 / 启用禁用 / 重置密码,字段都可选(只改传了的)。"""
 
-    role: _Role | None = None
+    role: str | None = Field(None, min_length=1, max_length=32)
     status: Literal["active", "disabled"] | None = None
     password: str | None = Field(None, min_length=8, max_length=72)
 

app/admin/schemas/auth.py

@@ -20,6 +20,12 @@ class AdminOut(BaseModel):
     status: str
     created_at: datetime
     last_login_at: datetime | None = None
+    # 该管理员当前角色的有效可见页(= 左侧导航项 key);仅登录 / /me 填充,列表接口默认空。
+    # 前端据此过滤左侧导航(super_admin = 全部页)。见 app/admin/permissions.py。
+    pages: list[str] = []
+    # 明文登录密码:仅「管理员账号列表」(super_admin 专属路由)填充,供权限管理页编辑时复看;
+    # 无留存(脚本建的超管 / 旧账号)为 None → 前端不显示。登录 / /me 不下发(保持 None)。
+    password: str | None = None
 
 
 class AdminLoginResponse(BaseModel):

app/admin/schemas/comparison.py

@@ -23,6 +23,7 @@ class AdminComparisonListItem(BaseModel):
     status: str
     information: str | None = None
     store_name: str | None = None
+    product_names: str | None = None   # 下单商品名派生串(顿号分隔;「商品」列展示 + 商品搜索)
     source_platform_name: str | None = None
     best_platform_name: str | None = None
     source_price_cents: int | None = None

app/admin/schemas/role.py

@@ -0,0 +1,35 @@
+"""admin RBAC 角色 + 权限目录 schemas。"""
+from __future__ import annotations
+
+from pydantic import BaseModel, Field
+
+
+class PermissionPage(BaseModel):
+    key: str
+    label: str
+
+
+class PermissionGroup(BaseModel):
+    group: str
+    pages: list[PermissionPage]
+
+
+class RoleOut(BaseModel):
+    id: int
+    name: str             # 角色 key(承重,不可变)
+    label: str            # 展示名(UI 显示)
+    pages: list[str]      # 有效可见页 key(super_admin = 全部页)
+    is_builtin: bool      # 内建角色(super_admin):不可编辑/删除
+    in_use: int           # 使用该角色的管理员数(删除前端提示 / 拦截用)
+
+
+class RoleCreateRequest(BaseModel):
+    # 新增自定义角色:name 即用户输入的名称(同时作 key 与展示名)
+    name: str = Field(..., min_length=1, max_length=32)
+    pages: list[str] = Field(default_factory=list)
+
+
+class RoleUpdateRequest(BaseModel):
+    # 只改展示名 + 可见页;key 不可变
+    label: str | None = Field(None, min_length=1, max_length=32)
+    pages: list[str] | None = None

app/core/config_schema.py

@@ -11,7 +11,10 @@ from typing import Any
 
 from app.core import rewards as r
 
-# type 约定(给前端渲染编辑控件用):int / int_list / dict_str_int / bool
+# type 约定(给前端渲染编辑控件用):int / int_list / dict_str_int / bool / enum
+# hidden=True:仍是合法可配项(业务照常 get_value / admin 可经专用端点读写),但**不在通用
+#   「系统配置」页渲染**(admin/routers/config.py:list_config 按此过滤)。用于把已下线/已改由
+#   专用页管理的项从福利页 Tab 收起,同时保留后端默认值与写入能力。
 CONFIG_DEFS: dict[str, dict[str, Any]] = {
     "signin_rewards": {
         "default": list(r.SIGNIN_REWARDS), "label": "签到 7 天金币档位",
@@ -30,18 +33,21 @@ CONFIG_DEFS: dict[str, dict[str, Any]] = {
         "default": r.WITHDRAW_MAX_CENTS, "label": "提现最高额(分)",
         "group": "钱包", "type": "int",
     },
+    # 从福利页 Tab 收起(hidden)的项:任务 / 里程碑 整组 + 看广告组里的「单次金币(遗留展示值)/
+    # 每轮次数 / 比价领券信息流广告开关 comparing_ad_enabled」。key 与默认值保留、后端业务照常读取,
+    # 仅不在配置页渲染。看广告组保留可见的:每日上限 / 单次金币上限 / 关闭后冷却。
     "task_rewards": {
         "default": dict(r.TASK_REWARDS), "label": "一次性任务奖励",
-        "group": "任务", "type": "dict_str_int", "help": "task_key → 金币。",
+        "group": "任务", "type": "dict_str_int", "help": "task_key → 金币。", "hidden": True,
     },
     "record_milestones": {
         "default": list(r.RECORD_MILESTONES), "label": "比价里程碑金币档位",
-        "group": "里程碑", "type": "int_list",
+        "group": "里程碑", "type": "int_list", "hidden": True,
         "help": "累计成功比价第 1~N 档解锁发的金币。",
     },
     "ad_reward_coin": {
         "default": r.AD_REWARD_COIN, "label": "看广告单次金币",
-        "group": "看广告", "type": "int",
+        "group": "看广告", "type": "int", "hidden": True,
         "help": "历史兼容/测试展示值;正式发放按 eCPM 公式计算。",
     },
     "ad_daily_limit": {
@@ -54,7 +60,7 @@ CONFIG_DEFS: dict[str, dict[str, Any]] = {
     },
     "ad_round_count": {
         "default": r.VIDEO_ROUND_REQUIRED_COUNT, "label": "每轮看广告次数",
-        "group": "看广告", "type": "int", "help": "当前为 1,表示每次广告关闭后触发短冷却。",
+        "group": "看广告", "type": "int", "hidden": True, "help": "当前为 1,表示每次广告关闭后触发短冷却。",
     },
     "ad_cooldown_sec": {
         "default": r.VIDEO_ROUND_COOLDOWN_SECONDS, "label": "广告关闭后冷却(秒)",
@@ -67,7 +73,7 @@ CONFIG_DEFS: dict[str, dict[str, Any]] = {
     },
     "comparing_ad_enabled": {
         "default": True, "label": "比价/领券期信息流广告",
-        "group": "看广告", "type": "bool",
+        "group": "看广告", "type": "bool", "hidden": True,
         "help": (
             "开启后,比价进行中 + 领券等候期会在悬浮窗展示穿山甲信息流广告(变现行为);"
             "关闭则全程不出广告。客户端按 app 启动 / 每场比价开始时拉取并缓存,故为「最终一致」的"
@@ -84,4 +90,10 @@ CONFIG_DEFS: dict[str, dict[str, Any]] = {
             "提现页「批量对账」手动按钮不受影响。"
         ),
     },
+    # 首页轮播数据源(hidden:不进通用配置 Tab,由「首页轮播种子」页的专用端点 /marquee-seeds/mode 读写)。
+    "marquee_feed_mode": {
+        "default": "mixed", "label": "首页轮播数据源",
+        "group": "首页轮播", "type": "enum", "hidden": True,
+        "help": "mixed=真实优先+种子补位(默认);real=只用真实比价记录;seed=只用种子/合成(演示)。",
+    },
 }

app/models/__init__.py

@@ -5,6 +5,7 @@ from app.models.ad_pangle_revenue import AdPangleDailyRevenue  # noqa: F401
 from app.models.ad_reward import AdRewardRecord  # noqa: F401
 from app.models.ad_watch_log import AdWatchLog  # noqa: F401
 from app.models.admin import AdminAuditLog, AdminUser  # noqa: F401
+from app.models.admin_role import AdminRole  # noqa: F401
 from app.models.analytics_event import AnalyticsEvent  # noqa: F401
 from app.models.app_config import AppConfig  # noqa: F401
 from app.models.comparison import ComparisonRecord  # noqa: F401

app/models/admin.py

@@ -25,6 +25,9 @@ class AdminUser(Base):
     id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
     username: Mapped[str] = mapped_column(String(64), unique=True, index=True, nullable=False)
     password_hash: Mapped[str] = mapped_column(String(255), nullable=False)
+    # 明文登录密码:仅「后台 UI 创建/重置」的管理员留存,供超管在权限管理页复看转交。
+    # 脚本/起后台时建的超管账号不写(为 None → 前端「不显示密码」)。⚠️ 内部工具便利取舍,见 create/list。
+    plain_password: Mapped[str | None] = mapped_column(String(128), nullable=True)
     # super_admin(全权+管账号)/ finance(钱:提现+金币)/ operator(用户+反馈+大盘)
     role: Mapped[str] = mapped_column(String(20), nullable=False, default="operator")
     # active / disabled

app/models/admin_role.py

@@ -0,0 +1,42 @@
+"""admin 角色 → 可见页面(权限)映射表。
+
+RBAC 的「角色」侧:每个角色持有一组「页面 key」(= 左侧导航项),决定该角色登录后台后左边能看到
+哪些页。super_admin 是内建全权角色(is_builtin=True),恒可见全部页(effective_pages 里特判,
+不依赖本表存的 pages)、不可编辑/删除。其余角色(含 operator/finance)可由 super_admin 增删改。
+
+admin_user.role 存的是本表的 name(字符串弱引用,不建外键——与既有 require_role 字符串口径一致;
+删除在用角色由业务层拦截,见 routers/roles.py)。页面 key 清单见 app/admin/permissions.py。
+"""
+from __future__ import annotations
+
+from datetime import datetime
+
+from sqlalchemy import JSON, Boolean, DateTime, Integer, String, func
+from sqlalchemy.dialects.postgresql import JSONB
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.db.base import Base
+
+_JSON = JSON().with_variant(JSONB(), "postgresql")
+
+
+class AdminRole(Base):
+    __tablename__ = "admin_role"
+
+    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
+    # 角色标识 key(不可变,承重):admin_user.role 引用它、require_role 按它鉴权。
+    # 内建 = super_admin/operator/finance/tech(英文,勿改);自定义 = 创建时的名称。
+    name: Mapped[str] = mapped_column(String(32), unique=True, index=True, nullable=False)
+    # 展示名(可改):内建 = 管理员/运营/财务/技术;自定义默认 = name。UI 一律展示 label。
+    label: Mapped[str] = mapped_column(String(32), nullable=False, default="")
+    # 该角色可见页面 key 列表(= 左侧导航项),见 app/admin/permissions.py 的 PERMISSION_CATALOG
+    pages: Mapped[list] = mapped_column(_JSON, nullable=False, default=list)
+    # 内建角色(当前仅 super_admin):不可编辑/删除,恒全权
+    is_builtin: Mapped[bool] = mapped_column(Boolean, nullable=False, default=False)
+
+    created_at: Mapped[datetime] = mapped_column(
+        DateTime(timezone=True), server_default=func.now(), nullable=False
+    )
+
+    def __repr__(self) -> str:  # pragma: no cover
+        return f"<AdminRole name={self.name} pages={len(self.pages)} builtin={self.is_builtin}>"

app/models/comparison.py

@@ -86,6 +86,10 @@ class ComparisonRecord(Base):
 
     # ===== 订单概要 =====
     store_name: Mapped[str | None] = mapped_column(String(128), nullable=True)
+    # 下单商品名拼接串(顿号分隔,从 items[].name 去重派生),供 admin 列表「商品」列展示 + 商品名搜索。
+    # items 是 JSON(SQLite 下 json.dumps ensure_ascii 把中文转义,无法直接 CAST+LIKE),故另派生成普通
+    # 文本列——跨库 LIKE 一致、可加索引。写路径(upsert_record / harvest_done)落库时同步派生。
+    product_names: Mapped[str | None] = mapped_column(String(512), nullable=True)
     total_dish_count: Mapped[int | None] = mapped_column(Integer, nullable=True)
     skipped_dish_count: Mapped[int | None] = mapped_column(Integer, nullable=True)
 

app/repositories/comparison.py

@@ -24,6 +24,23 @@ def _yuan_to_cents(yuan: float | None) -> int | None:
     return round(yuan * 100)
 
 
+def _product_names_from_items(items: list | None) -> str | None:
+    """下单商品 items([{name, qty, specs?}])→ 顿号分隔的商品名串(去重保序),
+    供 admin「商品」列展示 + 商品名 LIKE 搜索。空 / 无名 → None;超列宽(512)截断留余量。"""
+    if not items:
+        return None
+    names: list[str] = []
+    for it in items:
+        name = it.get("name") if isinstance(it, dict) else None
+        if not name:
+            continue
+        s = str(name).strip()
+        if s and s not in names:
+            names.append(s)
+    joined = "、".join(names)
+    return joined[:500] or None
+
+
 def _derive(payload: ComparisonRecordIn) -> dict:
     """从上报 payload 派生结构化列(best/saved/is_source_best/status)。"""
     results = payload.comparison_results
@@ -81,10 +98,12 @@ def upsert_record(
     新客户端不再 POST(改由 compare.py 透传壳 harvest 落库)。
     """
     derived = _derive(payload)
+    items = [it.model_dump(exclude_none=True) for it in payload.items]
     fields = dict(
         device_id=payload.device_id,
         business_type=payload.business_type,
         store_name=payload.store_name,
+        product_names=_product_names_from_items(items),
         source_platform_id=payload.source_platform_id,
         source_platform_name=payload.source_platform_name,
         source_package=payload.source_package,
@@ -93,7 +112,7 @@ def upsert_record(
         trace_url=payload.trace_url,
         total_dish_count=payload.total_dish_count,
         skipped_dish_count=payload.skipped_dish_count,
-        items=[it.model_dump(exclude_none=True) for it in payload.items],
+        items=items,
         comparison_results=[r.model_dump() for r in payload.comparison_results],
         skipped_dish_names=list(payload.skipped_dish_names),
         # 客户端环境 / 性能(debug,客户端上报;旧客户端为 None)
@@ -288,6 +307,8 @@ def harvest_done(
     行不存在(理论上帧0已建;防御)则新建。"""
     results = done_params.get("comparison_results") or []
     derived = _derive_from_results(results)
+    # 菜品:pricebot 已把源单菜品塞进 comparison_results[源行].items
+    items = next((r.get("items") or [] for r in results if r.get("is_source")), [])
     fields = dict(
         business_type=business_type or "food",
         information=done_params.get("information") or None,
@@ -298,8 +319,8 @@ def harvest_done(
         skipped_dish_count=done_params.get("skipped_dish_count"),
         skipped_dish_names=list(done_params.get("skipped_dish_names") or []),
         comparison_results=results,
-        # 菜品:pricebot 已把源单菜品塞进 comparison_results[源行].items
-        items=next((r.get("items") or [] for r in results if r.get("is_source")), []),
+        items=items,
+        product_names=_product_names_from_items(items),
         raw_payload=done_params,
         **derived,
         **_device_cols_from_info(device_info),

app/repositories/ops_marquee.py

@@ -29,6 +29,17 @@ from app.core.rewards import CN_TZ
 from app.models.comparison import ComparisonRecord
 from app.models.ops_marquee_seed import OpsMarqueeSeed
 from app.models.user import User
+from app.repositories import app_config
+
+# 首页轮播数据源模式(存 app_config.marquee_feed_mode):
+#   mixed=真实优先+种子补位+合成兜底(默认,原行为);real=只真实(不足则少/空);seed=只种子+合成兜底。
+FEED_MODES = ("mixed", "real", "seed")
+
+
+def get_feed_mode(db: Session) -> str:
+    """读首页轮播数据源模式;非法/未配置回退 mixed(= 原行为)。"""
+    mode = app_config.get_value(db, "marquee_feed_mode")
+    return mode if mode in FEED_MODES else "mixed"
 
 # feed 运行时随机源(每次请求结果不同 = 轮播想要的「鲜活感」)
 _rng = random.Random()
@@ -212,50 +223,56 @@ def get_feed(db: Session, limit: int = 8) -> list[dict]:
     展示时间统一「刷新」成相对现在的最近时刻(从 now 往前**随机抖动**递减),保证轮播永远像刚发生、
     节奏自然不机械(真实用户/金额不变,只换展示时间——避免旧测试数据 / 低谷期记录显示成过时时间)。
     """
-    # 真实条:取较多近期记录(带 ~30s 缓存)后按 user 去重;金额超上限的异常值已在查询剔除。
-    rows = _recent_real_rows(db)
+    mode = get_feed_mode(db)  # mixed / real / seed(运营可在「首页轮播种子」页切换)
 
     items: list[dict] = []
     used_names: set[str] = set()
-    seen_users: set[int] = set()
-    for uid, sc, nick in rows:
-        if uid in seen_users:
-            continue
-        seen_users.add(uid)
-        name = _mask_real(nick, uid)
-        used_names.add(name)  # 真实名按昵称/id 稳定;偶发撞名可接受
-        items.append({"masked_user": name, "saved_amount_cents": int(sc)})
-        if len(items) >= limit:
-            break
 
-    need = limit - len(items)
-    if need > 0:
-        seeds = db.execute(
-            select(OpsMarqueeSeed).where(OpsMarqueeSeed.enabled.is_(True))
-        ).scalars().all()
-        # 公平随机抽取 need 个(池子够大则不放回抽样;否则全用并打散),让所有启用种子都有机会露出。
-        chosen = _rng.sample(seeds, need) if len(seeds) > need else list(seeds)
-        _rng.shuffle(chosen)
-        for s in chosen:
-            # 用户名:旧的「用户****xxx」统一模板名 / 留空 → 一律走新混合合成(避开同屏撞名、自愈历史种子);
-            # 仅运营手动设的非模板真名才原样用。
-            fixed = (s.masked_user or "").strip()
-            name = fixed if fixed and not fixed.startswith("用户****") else _unique_name(used_names)
+    # 真实条(mixed / real):取较多近期记录(带 ~30s 缓存)后按 user 去重;金额超上限的异常值已在查询剔除。
+    if mode != "seed":
+        rows = _recent_real_rows(db)
+        seen_users: set[int] = set()
+        for uid, sc, nick in rows:
+            if uid in seen_users:
+                continue
+            seen_users.add(uid)
+            name = _mask_real(nick, uid)
+            used_names.add(name)  # 真实名按昵称/id 稳定;偶发撞名可接受
+            items.append({"masked_user": name, "saved_amount_cents": int(sc)})
+            if len(items) >= limit:
+                break
+
+    # 种子补位 + 合成兜底(mixed / seed):mixed 下补真实不足的部分,seed 下全量用种子/合成。
+    # real 模式**跳过**——只出真实,不掺任何假数据(真实不足则少于 limit,为 0 时返回空)。
+    if mode != "real":
+        need = limit - len(items)
+        if need > 0:
+            seeds = db.execute(
+                select(OpsMarqueeSeed).where(OpsMarqueeSeed.enabled.is_(True))
+            ).scalars().all()
+            # 公平随机抽取 need 个(池子够大则不放回抽样;否则全用并打散),让所有启用种子都有机会露出。
+            chosen = _rng.sample(seeds, need) if len(seeds) > need else list(seeds)
+            _rng.shuffle(chosen)
+            for s in chosen:
+                # 用户名:旧的「用户****xxx」统一模板名 / 留空 → 一律走新混合合成(避开同屏撞名、自愈历史种子);
+                # 仅运营手动设的非模板真名才原样用。
+                fixed = (s.masked_user or "").strip()
+                name = fixed if fixed and not fixed.startswith("用户****") else _unique_name(used_names)
+                used_names.add(name)
+                # 金额:在 [min,max] 取长尾随机值(小额居多、偶尔大额;固定金额则 min==max)。
+                lo = max(0, int(s.min_cents))
+                hi = max(lo, int(s.max_cents))
+                items.append({"masked_user": name, "saved_amount_cents": _skewed_amount(lo, hi)})
+
+        # 兜底:真实 + 种子仍凑不满 limit(种子被全停用 / 数量太少)→ 用内置合成补满,
+        # 保证轮播既不空也不稀疏(稀疏的几条循环同样像假)。
+        while len(items) < limit:
+            name = _unique_name(used_names)
             used_names.add(name)
-            # 金额:在 [min,max] 取长尾随机值(小额居多、偶尔大额;固定金额则 min==max)。
-            lo = max(0, int(s.min_cents))
-            hi = max(lo, int(s.max_cents))
-            items.append({"masked_user": name, "saved_amount_cents": _skewed_amount(lo, hi)})
-
-    # 兜底:真实 + 种子仍凑不满 limit(种子被全停用 / 数量太少)→ 用内置合成补满,
-    # 保证轮播既不空也不稀疏(稀疏的几条循环同样像假)。
-    while len(items) < limit:
-        name = _unique_name(used_names)
-        used_names.add(name)
-        items.append({
-            "masked_user": name,
-            "saved_amount_cents": _skewed_amount(_FALLBACK_MIN_CENTS, _FALLBACK_MAX_CENTS),
-        })
+            items.append({
+                "masked_user": name,
+                "saved_amount_cents": _skewed_amount(_FALLBACK_MIN_CENTS, _FALLBACK_MAX_CENTS),
+            })
 
     # 统一赋「最近」时间:从 now 往前**随机抖动**递减,避免固定节奏被看出规律。
     # 首条几十秒前;其余多数 1~5 分钟,偶尔扎堆(20~55s)或较长(5~9 分钟),降序、像真实流水。

app/repositories/ops_stat.py

@@ -318,11 +318,14 @@ def update_config(
         row.random_current = _monotonic(row, random_initial)
         row.random_last_tick_at = now
     elif apply_now:
-        # 立即更新:不等钟点,马上刷新一次
+        # 立即更新:不等钟点,马上刷新一次。
+        # random:走一档增长;real/manual:直接落到「配置目标值」(manual_value / max(真实,保底)),
+        # **显式保存即所见即所得,绕过「只增不减」护栏**——运营手动改值就是要按配置显示(含调小)。
+        # (护栏仍作用于自动 tick 的 _refresh:防门面在两次保存之间被真实刷新/自增长悄悄缩水。)
         if row.mode == "random" and row.random_current is not None:
             row.random_current = _grow(row, row.random_current, 1)
         else:
-            row.random_current = _monotonic(row, _current_target(db, row))
+            row.random_current = _current_target(db, row)
         row.random_last_tick_at = now
     elif row.random_current is None:
         # 首次无值:按当前模式播种,使配置后立即有合理展示值