merge(dev): v4.0.7 HQ 活动图快链与勾选导出

apps/admin-web/src/components/ActivityPosterDownloadModal.tsx

@@ -0,0 +1,100 @@
+import { useEffect, useState } from 'react';
+import { Form, Modal, Select, Typography, message } from 'antd';
+import type { ActivityPosterItem } from '@dukang/shared-types';
+import { request, requestDownload, type Paginated } from '../lib/api';
+import { ADMIN_OPTIONS_PAGE_SIZE } from '../lib/constants';
+
+type Props = {
+  open: boolean;
+  partnerIds: string[];
+  onClose: () => void;
+};
+
+export default function ActivityPosterDownloadModal({ open, partnerIds, onClose }: Props) {
+  const [posters, setPosters] = useState<ActivityPosterItem[]>([]);
+  const [posterId, setPosterId] = useState<string>();
+  const [loading, setLoading] = useState(false);
+  const [submitting, setSubmitting] = useState(false);
+  const multi = partnerIds.length > 1;
+
+  useEffect(() => {
+    if (!open) return;
+    setPosterId(undefined);
+    setLoading(true);
+    void request<Paginated<ActivityPosterItem>>(
+      `/admin/activity-posters?status=ACTIVE&page=1&pageSize=${ADMIN_OPTIONS_PAGE_SIZE}`,
+    )
+      .then((res) => {
+        const items = res.items ?? [];
+        setPosters(items);
+        setPosterId(items[0]?.id);
+      })
+      .catch((e) => message.error(e instanceof Error ? e.message : '加载活动图失败'))
+      .finally(() => setLoading(false));
+  }, [open]);
+
+  async function submit() {
+    if (!posterId) {
+      message.error('请选择活动图');
+      return;
+    }
+    if (!partnerIds.length) {
+      message.error('请选择合伙人');
+      return;
+    }
+    setSubmitting(true);
+    try {
+      if (partnerIds.length === 1) {
+        await requestDownload(
+          `/admin/activity-posters/${posterId}/image?partnerId=${encodeURIComponent(partnerIds[0])}`,
+          {},
+          'activity-poster.png',
+        );
+      } else {
+        await requestDownload(
+          `/admin/activity-posters/${posterId}/partner-pack`,
+          { method: 'POST', body: JSON.stringify({ partnerIds }) },
+          'activity-poster-pack.zip',
+        );
+      }
+      message.success('已开始下载');
+      onClose();
+    } catch (e) {
+      message.error(e instanceof Error ? e.message : '下载失败');
+    } finally {
+      setSubmitting(false);
+    }
+  }
+
+  return (
+    <Modal
+      title={multi ? `导出活动图（${partnerIds.length} 人）` : '下载活动图'}
+      open={open}
+      onCancel={onClose}
+      onOk={() => void submit()}
+      confirmLoading={submitting}
+      okText="下载"
+      okButtonProps={{ disabled: loading || !posterId }}
+      destroyOnClose
+    >
+      <Typography.Paragraph type="secondary">
+        {multi
+          ? '将把所选主合伙人的关联码贴进同一张活动图，打包为 zip。无关联码或测试账号会跳过。'
+          : '将把该主合伙人的关联码贴进所选活动图后下载 PNG。'}
+      </Typography.Paragraph>
+      <Form layout="vertical">
+        <Form.Item label="活动图" required>
+          <Select
+            loading={loading}
+            placeholder={loading ? '加载中' : posters.length ? '选择已上架活动图' : '暂无上架活动图'}
+            value={posterId}
+            onChange={setPosterId}
+            options={posters.map((row) => ({ value: row.id, label: row.title }))}
+            showSearch
+            optionFilterProp="label"
+          />
+        </Form.Item>
+      </Form>
+    </Modal>
+  );
+}

apps/admin-web/src/components/PartnerAssocPanel.tsx

@@ -5,6 +5,7 @@ import type { ColumnsType } from 'antd/es/table';
 import type { PartnerAssocSummary, PartnerAssocUserItem } from '@dukang/shared-types';
 import { request, type HqProfile, type Paginated } from '../lib/api';
 import { fmtTime } from '../lib/constants';
+import ActivityPosterDownloadModal from './ActivityPosterDownloadModal';
 
 function formatNicknameWithRemark(row: PartnerAssocUserItem) {
   const name = row.nickname?.trim() || '—';
@@ -24,6 +25,8 @@ export default function PartnerAssocPanel({ partnerId }: PartnerAssocPanelProps)
   const [loading, setLoading] = useState(false);
   const [issuing, setIssuing] = useState(false);
   const [canEditAssoc, setCanEditAssoc] = useState(false);
+  const [canDownloadPosters, setCanDownloadPosters] = useState(false);
+  const [posterDownloadOpen, setPosterDownloadOpen] = useState(false);
 
   const loadSummary = useCallback(async () => {
     const data = await request<PartnerAssocSummary>(`/admin/partners/${partnerId}/assoc`);
@@ -46,8 +49,15 @@ export default function PartnerAssocPanel({ partnerId }: PartnerAssocPanelProps)
 
   useEffect(() => {
     void request<HqProfile>('/admin/auth/me')
-      .then((p) => setCanEditAssoc((p.permissionKeys ?? []).includes('users_partner_assoc')))
-      .catch(() => setCanEditAssoc(false));
+      .then((p) => {
+        const keys = p.permissionKeys ?? [];
+        setCanEditAssoc(keys.includes('users_partner_assoc'));
+        setCanDownloadPosters(keys.includes('activity_posters'));
+      })
+      .catch(() => {
+        setCanEditAssoc(false);
+        setCanDownloadPosters(false);
+      });
   }, []);
 
   useEffect(() => {
@@ -130,6 +140,9 @@ export default function PartnerAssocPanel({ partnerId }: PartnerAssocPanelProps)
           <Button loading={issuing} onClick={() => void reissue()}>
             {summary?.qrcodeUrl ? '补发关联码' : '生成关联码'}
           </Button>
+          {canDownloadPosters ? (
+            <Button onClick={() => setPosterDownloadOpen(true)}>下载活动图</Button>
+          ) : null}
         </div>
       </Space>
       <Table
@@ -145,6 +158,11 @@ export default function PartnerAssocPanel({ partnerId }: PartnerAssocPanelProps)
           onChange: (p) => void loadUsers(p),
         }}
       />
+      <ActivityPosterDownloadModal
+        open={posterDownloadOpen}
+        partnerIds={[partnerId]}
+        onClose={() => setPosterDownloadOpen(false)}
+      />
     </div>
   );
 }

apps/admin-web/src/lib/api.ts

@@ -58,6 +58,54 @@ export async function request<T>(path: string, options: RequestInit = {}): Promi
   return json.data as T;
 }
 
+function parseDownloadFileName(header: string | null, fallback: string): string {
+  if (!header) return fallback;
+  const star = /filename\*=(?:UTF-8''|utf-8'')([^;]+)/i.exec(header);
+  if (star?.[1]) {
+    try {
+      return decodeURIComponent(star[1].trim());
+    } catch {
+      /* ignore */
+    }
+  }
+  const quoted = /filename="([^"]+)"/i.exec(header);
+  if (quoted?.[1]) return quoted[1];
+  const plain = /filename=([^;]+)/i.exec(header);
+  return plain?.[1]?.trim() || fallback;
+}
+
+/** Binary download (PNG / zip). JSON error bodies are surfaced as Error. */
+export async function requestDownload(path: string, options: RequestInit = {}, fallbackName: string) {
+  const headers: Record<string, string> = {
+    'X-Client-App': CLIENT_APP,
+    ...(options.headers as Record<string, string>),
+  };
+  if (options.body && !headers['Content-Type']) headers['Content-Type'] = 'application/json';
+  const token = getToken();
+  if (token) headers.Authorization = `Bearer ${token}`;
+
+  const res = await fetch(`${apiBase}${path}`, { ...options, headers });
+  const contentType = res.headers.get('content-type') || '';
+  if (contentType.includes('application/json')) {
+    const json = (await res.json()) as { code?: number; message?: string };
+    if (json.code === 401) {
+      clearAuth();
+      window.location.href = '/login';
+      throw new Error('未登录');
+    }
+    throw new Error(json.message || '下载失败');
+  }
+  if (!res.ok) throw new Error(`下载失败（HTTP ${res.status}）`);
+  const blob = await res.blob();
+  const fileName = parseDownloadFileName(res.headers.get('content-disposition'), fallbackName);
+  const url = URL.createObjectURL(blob);
+  const a = document.createElement('a');
+  a.href = url;
+  a.download = fileName;
+  a.click();
+  URL.revokeObjectURL(url);
+}
+
 export type Paginated<T> = {
   items: T[];
   total: number;

apps/admin-web/src/pages/ActivityPostersPage.tsx

@@ -1,6 +1,7 @@
-import { useState } from 'react';
+import { useEffect, useState } from 'react';
+import { Link, useSearchParams } from 'react-router-dom';
 import {
-  Button, Form, Image, Input, InputNumber, Modal, Popconfirm, Select, Space, Table, Tag, message,
+  Alert, Button, Form, Image, Input, InputNumber, Modal, Popconfirm, Select, Space, Table, Tag, message,
 } from 'antd';
 import type { ColumnsType } from 'antd/es/table';
 import {
@@ -10,7 +11,7 @@ import {
   type ActivityPosterQrSlot,
   type ActivityPosterStatus,
 } from '@dukang/shared-types';
-import { request } from '../lib/api';
+import { request, requestDownload } from '../lib/api';
 import { fmtTime } from '../lib/constants';
 import { useAdminList } from '../lib/useAdminList';
 import { useAdminListColumns } from '../lib/useAdminListColumns';
@@ -30,7 +31,16 @@ type FormValues = {
   status?: ActivityPosterStatus;
 };
 
+type PartnerHint = {
+  id: string;
+  companyName?: string | null;
+  name?: string;
+  phone?: string;
+};
+
 export default function ActivityPostersPage() {
+  const [searchParams] = useSearchParams();
+  const partnerId = searchParams.get('partnerId')?.trim() || '';
   const [form] = Form.useForm();
   const [editForm] = Form.useForm<FormValues>();
   const [filters, setFilters] = useState<Record<string, string>>({});
@@ -45,6 +55,8 @@ export default function ActivityPostersPage() {
   );
   const [modalOpen, setModalOpen] = useState(false);
   const [editing, setEditing] = useState<ActivityPosterItem | null>(null);
+  const [partnerHint, setPartnerHint] = useState<PartnerHint | null>(null);
+  const [downloadingId, setDownloadingId] = useState<string | null>(null);
 
   const imageUrl = Form.useWatch('imageUrl', editForm);
   const qrXPct = Form.useWatch('qrXPct', editForm);
@@ -56,6 +68,20 @@ export default function ActivityPostersPage() {
     qrSizePct: qrSizePct ?? DEFAULT_ACTIVITY_POSTER_QR_SLOT.qrSizePct,
   };
 
+  useEffect(() => {
+    if (!partnerId) {
+      setPartnerHint(null);
+      return;
+    }
+    void request<PartnerHint>(`/admin/partners/${partnerId}`)
+      .then(setPartnerHint)
+      .catch(() => setPartnerHint({ id: partnerId }));
+  }, [partnerId]);
+
+  const partnerLabel = partnerHint
+    ? (partnerHint.companyName || partnerHint.name || partnerHint.phone || partnerHint.id)
+    : partnerId;
+
   function openCreate() {
     setEditing(null);
     editForm.setFieldsValue({
@@ -98,6 +124,23 @@ export default function ActivityPostersPage() {
     void reload();
   }
 
+  async function downloadForPartner(posterId: string) {
+    if (!partnerId) return;
+    setDownloadingId(posterId);
+    try {
+      await requestDownload(
+        `/admin/activity-posters/${posterId}/image?partnerId=${encodeURIComponent(partnerId)}`,
+        {},
+        'activity-poster.png',
+      );
+      message.success('已开始下载');
+    } catch (e) {
+      message.error(e instanceof Error ? e.message : '下载失败');
+    } finally {
+      setDownloadingId(null);
+    }
+  }
+
   const baseColumns: ColumnsType<ActivityPosterItem> = [
     {
       title: '标题',
@@ -129,10 +172,20 @@ export default function ActivityPostersPage() {
     { title: '更新', dataIndex: 'updatedAt', width: 160, render: fmtTime },
     {
       title: '操作',
-      width: 200,
+      width: partnerId ? 280 : 200,
       render: (_, row) => (
         <Space>
           <Button type="link" size="small" onClick={() => openEdit(row)}>编辑</Button>
+          {partnerId && row.status === 'ACTIVE' ? (
+            <Button
+              type="link"
+              size="small"
+              loading={downloadingId === row.id}
+              onClick={() => void downloadForPartner(row.id)}
+            >
+              为该合伙人下载
+            </Button>
+          ) : null}
           <Button
             type="link"
             size="small"
@@ -176,6 +229,19 @@ export default function ActivityPostersPage() {
         settings={settingsButton}
         actions={<Button type="primary" onClick={openCreate}>新建活动图</Button>}
       />
+      {partnerId ? (
+        <Alert
+          type="info"
+          showIcon
+          style={{ marginBottom: 16 }}
+          message={
+            <>
+              正在为合伙人「{partnerLabel}」下载活动图。点行内「为该合伙人下载」，或返回{' '}
+              <Link to="/city-partners">城市合伙人</Link>。
+            </>
+          }
+        />
+      ) : null}
       <Form form={form} layout="inline" style={{ marginBottom: 16 }} onFinish={(v) => { setFilters(v); setPage(1); }}>
         <Form.Item name="status" label="状态">
           <Select

apps/admin-web/src/pages/CityPartnersPage.tsx

@@ -30,7 +30,6 @@ import {
   PARTNER_STAFF_ROLE_LABELS,
   type PartnerPermissionKey,
 } from '@dukang/shared-types';
-import { request, type Paginated } from '../lib/api';
 import { omitNullFields } from '../lib/omit-null-fields';
 import { districtCodeLabel, formatDistrictLabels } from '../lib/china-region';
 import { ADMIN_OPTIONS_PAGE_SIZE, fmtTime } from '../lib/constants';
@@ -38,9 +37,11 @@ import { useAdminList } from '../lib/useAdminList';
 import CityDistrictMultiSelect from '../components/CityDistrictMultiSelect';
 import PartnerSubAccountList, { type PartnerSubAccountRow } from '../components/PartnerSubAccountList';
 import PartnerAssocPanel from '../components/PartnerAssocPanel';
+import ActivityPosterDownloadModal from '../components/ActivityPosterDownloadModal';
 import { useAdminListColumns } from '../lib/useAdminListColumns';
 import { AdminListHeader } from '../components/AdminListHeader';
 import { AdminPrimaryLink } from '../components/AdminPrimaryLink';
+import { request, type HqProfile, type Paginated } from '../lib/api';
 
 
 type SubRow = PartnerSubAccountRow;
@@ -159,6 +160,9 @@ export default function CityPartnersPage() {
   const [maxCommissionRate, setMaxCommissionRate] = useState(0.05);
   const [createMaxRate, setCreateMaxRate] = useState(0.05);
   const [createCityCode, setCreateCityCode] = useState<string | undefined>();
+  const [selectedRowKeys, setSelectedRowKeys] = useState<string[]>([]);
+  const [posterDownloadIds, setPosterDownloadIds] = useState<string[] | null>(null);
+  const [canDownloadPosters, setCanDownloadPosters] = useState(false);
 
   const loadCities = useCallback(async () => {
     const res = await request<Paginated<CityOption>>(`/admin/cities?pageSize=${ADMIN_OPTIONS_PAGE_SIZE}`);
@@ -169,6 +173,12 @@ export default function CityPartnersPage() {
     void loadCities();
   }, [loadCities]);
 
+  useEffect(() => {
+    void request<HqProfile>('/admin/auth/me')
+      .then((p) => setCanDownloadPosters((p.permissionKeys ?? []).includes('activity_posters')))
+      .catch(() => setCanDownloadPosters(false));
+  }, []);
+
   const editCityCode = detail?.cityId
     ? cities.find((c) => c.id === detail.cityId)?.code
     : undefined;
@@ -373,17 +383,34 @@ export default function CityPartnersPage() {
         </Link>
       ),
     },
+    {
+      title: '活动图',
+      width: 70,
+      render: (_, row) => (
+        <Link
+          to={`/activity-posters?partnerId=${encodeURIComponent(row.id)}`}
+          title={`为「${row.companyName || row.phone}」下载活动图`}
+        >
+          查看
+        </Link>
+      ),
+    },
     { title: '子账号', dataIndex: 'accountCount', width: 70, render: (n) => Math.max(0, n - 1) },
     { title: '创建', dataIndex: 'createdAt', width: 150, render: fmtTime },
     {
       title: '操作',
-      width: 140,
+      width: 220,
       fixed: 'right',
       render: (_, row) => (
         <Space size={0}>
           <Button type="link" size="small" onClick={() => void openPartner(row.id)}>
             管理
           </Button>
+          {canDownloadPosters ? (
+            <Button type="link" size="small" onClick={() => setPosterDownloadIds([row.id])}>
+              下载活动图
+            </Button>
+          ) : null}
           <Popconfirm
             title="确认删除该城市合伙人？"
             description="若有门店需先删除门店；账号下有订单或核销单将禁止删除。"
@@ -410,7 +437,16 @@ export default function CityPartnersPage() {
         settings={settingsButton}
         actions={
           <>
+            <Link to="/activity-posters">活动图</Link>
             <Link to="/users?assocPartnerAccountId=any">全部关联用户</Link>
+            {canDownloadPosters ? (
+              <Button
+                disabled={!selectedRowKeys.length}
+                onClick={() => setPosterDownloadIds(selectedRowKeys)}
+              >
+                导出活动图{selectedRowKeys.length ? `（${selectedRowKeys.length}）` : ''}
+              </Button>
+            ) : null}
             <Button
             type="primary"
             onClick={() => {
@@ -498,6 +534,14 @@ export default function CityPartnersPage() {
         dataSource={toTableRows(data?.items ?? [])}
         scroll={{ x: 'max-content' }}
         childrenColumnName="__noTreeChildren__"
+        rowSelection={
+          canDownloadPosters
+            ? {
+                selectedRowKeys,
+                onChange: (keys) => setSelectedRowKeys(keys.map(String)),
+              }
+            : undefined
+        }
         expandable={{
           expandedRowRender: (record) => (
             <PartnerSubAccountList
@@ -564,6 +608,21 @@ export default function CityPartnersPage() {
                   {detail.assocUserCount ?? 0}
                 </Link>
               </Descriptions.Item>
+              <Descriptions.Item label="活动图">
+                <Space>
+                  <Link
+                    to={`/activity-posters?partnerId=${encodeURIComponent(detail.id)}`}
+                    title="查看活动图并下载该合伙人合成图"
+                  >
+                    查看
+                  </Link>
+                  {canDownloadPosters ? (
+                    <Button type="link" size="small" onClick={() => setPosterDownloadIds([detail.id])}>
+                      下载
+                    </Button>
+                  ) : null}
+                </Space>
+              </Descriptions.Item>
               <Descriptions.Item label="管仓仓库" span={2}>
                 {detail.managedWarehouseName ?? (
                   <Typography.Text type="secondary">
@@ -812,6 +871,12 @@ export default function CityPartnersPage() {
           </Form.Item>
         </Form>
       </Modal>
+
+      <ActivityPosterDownloadModal
+        open={posterDownloadIds != null && posterDownloadIds.length > 0}
+        partnerIds={posterDownloadIds ?? []}
+        onClose={() => setPosterDownloadIds(null)}
+      />
     </div>
   );
 }

deploy/nginx-dukang-staging.conf

@@ -33,6 +33,19 @@ server {
 
     client_max_body_size 50m;
 
+    location ~ ^/api/v1/admin/activity-posters/[^/]+/partner-pack$ {
+        proxy_pass http://127.0.0.1:8190;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_set_header Connection "";
+        proxy_buffering off;
+        proxy_read_timeout 120s;
+        proxy_send_timeout 120s;
+    }
+
     location / {
         proxy_pass http://127.0.0.1:8190;
         proxy_http_version 1.1;
@@ -183,6 +196,19 @@ server {
 
     include /opt/dukang-staging/deploy/nginx-no-crawler.conf;
 
+    location ~ ^/api/v1/admin/activity-posters/[^/]+/partner-pack$ {
+        proxy_pass http://127.0.0.1:8190;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_set_header Connection "";
+        proxy_buffering off;
+        proxy_read_timeout 120s;
+        proxy_send_timeout 120s;
+    }
+
     location /api/ {
         proxy_pass http://127.0.0.1:8190;
         proxy_http_version 1.1;

deploy/nginx-dukanghaoke.conf

@@ -31,6 +31,19 @@ server {
 
     include /opt/dukang/deploy/nginx-deploy-webhook.conf;
 
+    location ~ ^/api/v1/admin/activity-posters/[^/]+/partner-pack$ {
+        proxy_pass http://127.0.0.1:8090;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_set_header Connection "";
+        proxy_buffering off;
+        proxy_read_timeout 120s;
+        proxy_send_timeout 120s;
+    }
+
     location / {
         proxy_pass http://127.0.0.1:8090;
         proxy_http_version 1.1;
@@ -173,6 +186,19 @@ server {
 
     include /opt/dukang/deploy/nginx-no-crawler.conf;
 
+    location ~ ^/api/v1/admin/activity-posters/[^/]+/partner-pack$ {
+        proxy_pass http://127.0.0.1:8090;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_set_header Connection "";
+        proxy_buffering off;
+        proxy_read_timeout 120s;
+        proxy_send_timeout 120s;
+    }
+
     location /api/ {
         proxy_pass http://127.0.0.1:8090;
         proxy_http_version 1.1;

docs/杜康好客-v3编码手册.md

@@ -56,7 +56,7 @@ C 端购酒核销 · 门店扫码核销+打款 · 合伙人拓店履约 · WebAd
 
 **HQ 门店账单打款凭证**：确认打款 / 提现通过可填 `paymentRef`，并可上传照片（`paymentProofUrls`，OSS `PAYMENT_PROOF`，最多 9 张）。详情与 T+1 导出展示。
 
-**活动图（v4.0.2）**：规则见 v4-PRD §6。表 `activity_poster`；HQ `GET/POST/PUT/DELETE /admin/activity-posters`（权限 `activity_posters`）；合伙人 `GET /partner/activity-posters` · `GET/PUT /partner/activity-posters/selection`（写入 `partner_account.activity_poster_id`）· `GET /partner/activity-posters/:id/image`（合成本人关联码）。`GET /partner/assoc` 返回 `activityPosterId`。码栏百分比相对图宽。子账号无入口。
+**活动图（v4.0.2 / v4.0.7）**：规则见 v4-PRD §6。表 `activity_poster`；HQ `GET/POST/PUT/DELETE /admin/activity-posters`（权限 `activity_posters`）；合伙人 `GET /partner/activity-posters` · `GET/PUT /partner/activity-posters/selection`（写入 `partner_account.activity_poster_id`）· `GET /partner/activity-posters/:id/image`（合成本人关联码）。`GET /partner/assoc` 返回 `activityPosterId`。码栏百分比相对图宽。子账号无入口。v4.0.7：HQ `GET /admin/activity-posters/:id/image?partnerId=` 单张合成 PNG；`POST /admin/activity-posters/:id/partner-pack` `{ partnerIds }` 流式 zip（仅勾选，测试号/无码 skip）。城市合伙人快链 `/activity-posters?partnerId=`。不预生成缓存图、不批量调微信补码。
 
 **合伙人关联与订单佣金（v4.0.1）**：规则见 v4-PRD。`user_user.assoc_partner_account_id` 首次扫码锁定；`user_order.partner_account_id_at_pay` 仅关联或代下单显式选择写入（禁止区县解析）。`partner_bill_item` 分酒单 / 核销两段。合伙人备注独立表 `partner_user_note`（勿写 `hq_remark`）。`POST /user/partner-assoc/bind` · `GET /partner/assoc` · `GET /partner/assoc/stats`（关联用户 / 当前关联用户已付购酒单，本日/本月）· `GET /partner/assoc/users?keyword&sort`（合伙人侧返回 `partnerRemark`，不返回 `hqRemark`）· `GET /partner/assoc/users/:userId/orders` · `GET /partner/assoc/orders` · `PUT /partner/assoc/users/:userId/remark` · HQ `GET /admin/users` 支持 `keyword`、`assocPartnerAccountId`（`none` / `any` / 主账号 ID）· `GET /admin/orders` 支持 `assocPartnerAccountId`（筛本单快照，`none`=无快照）· `PUT /admin/users/:id/assoc`（权限 `users_partner_assoc`）改绑/解绑 · 开城合伙人关联用户快链 `/users?assocPartnerAccountId=` · `PUT /admin/partners/:id` 改费率用 `Decimal(toFixed(4))`。
 

docs/杜康好客-v4-PRD.md

@@ -1,8 +1,8 @@
 # 杜康好客 · V4 PRD
 
-> **v4.0**（2026-08-29）· 关联码与分佣事实源；**v4.0.6** 酒厂对账与订单完全比对  
+> **v4.0**（2026-08-29）· 关联码与分佣事实源；**v4.0.6** 酒厂对账；**v4.0.7** HQ 活动图快链与勾选导出  
 > 未改规则仍见 [`杜康好客-v3-PRD.md`](./杜康好客-v3-PRD.md)。**冲突时 V4 > V3**（本主题：订单佣金归属、关联码、合伙人账单明细、活动图、酒厂对账）。  
-> 实现：[`v4.0.1 开发文档`](./杜康好客-v4.0.1-开发文档.md) · [`v4.0.2 开发文档`](./杜康好客-v4.0.2-开发文档.md) · [`v4.0.6 开发文档`](./杜康好客-v4.0.6-开发文档.md) · 审计：[`v4-现状对照`](./杜康好客-v4-现状对照.md)
+> 实现：[`v4.0.1 开发文档`](./杜康好客-v4.0.1-开发文档.md) · [`v4.0.2 开发文档`](./杜康好客-v4.0.2-开发文档.md) · [`v4.0.6 开发文档`](./杜康好客-v4.0.6-开发文档.md) · [`v4.0.7 开发文档`](./杜康好客-v4.0.7-开发文档.md) · 审计：[`v4-现状对照`](./杜康好客-v4-现状对照.md)
 
 ## 0. 版本
 
@@ -11,6 +11,7 @@
 | 4.0.1 | 08-29 / 08-30 | 合伙人关联码；订单佣金只认关联；账单酒单/核销分列；去掉区县酒单佣金；HQ 关联筛选与快链；合伙人 H5 用户管理与首页统计 | [`v4.0.1`](./杜康好客-v4.0.1-开发文档.md) |
 | 4.0.2 | 08-30 | HQ 活动图模板（底图 + 方形码栏 + 文案）；合伙人下载合成关联码；所选图写入库并作为用户管理主图 | [`v4.0.2`](./杜康好客-v4.0.2-开发文档.md) |
 | 4.0.6 | 08-31 | 酒厂 T+3=每 3 天出一期；全部已完成已付订单（含现场提货）；应付为 0 仍出账；核对补生成 | [`v4.0.6`](./杜康好客-v4.0.6-开发文档.md) |
+| 4.0.7 | 09-01 | HQ 城市合伙人活动图快链；指定一张活动图为单个或勾选主合伙人合成下载（PNG / zip） | [`v4.0.7`](./杜康好客-v4.0.7-开发文档.md) |
 
 ## 1. 锚点（沿用 V3，佣金归属改写）
 
@@ -75,6 +76,7 @@ HQ 财务详情与合伙人确认页均展示两段列表。不再「无快照
 - 微信内下载失败则预览 + 长按保存（与关联码下载一致）。
 - 合伙人只看 `ACTIVE`；下架后列表不再出现。无关联码则不可下载并明确报错。
 - HQ 持权限 `activity_posters`（默认超管 + 运营）可增删改、上下架。
+- HQ 城市合伙人页提供活动图快链（列表列 / 详情 / 顶栏，进入 `/activity-posters?partnerId=`）。可指定一张已上架活动图：**单个下载**合成 PNG，或 **勾选主合伙人导出 zip**（仅已勾选，不做隐式全量）。合入码为已有 OSS 关联码；无码则单张报错、zip 记入跳过清单。不在本路径批量调微信补码，不预生成每人缓存图。
 
 ## 7. 酒厂对账（v4.0.6）
 

docs/杜康好客-v4-现状对照.md

@@ -3,14 +3,14 @@
 > 基准：[`杜康好客-v4-PRD.md`](./杜康好客-v4-PRD.md)  
 > V3 进度仍见 [`杜康好客-v3-现状对照.md`](./杜康好客-v3-现状对照.md)，不混表。
 
-## 0. 总览（2026-08-31）
+## 0. 总览（2026-09-01）
 
 | 维度 | 结论 |
 |------|------|
-| 版本线 | **v4.0.6** 酒厂对账与订单完全比对 |
+| 版本线 | **v4.0.7** HQ 活动图快链与勾选导出 |
 | 订单佣金 | 区县归属已删除；只认关联 / 代下单选择 |
 | 账单 | 酒订单 / 核销订单分列；酒厂含现场提货，零应付仍出账（无需打款） |
-| 活动图 | HQ 上传底图/码栏/文案；合伙人选择写入库；用户管理主图跟选择走 |
+| 活动图 | HQ 上传底图/码栏/文案；合伙人选择写入库；HQ 可指定一张图为勾选主合伙人合成下载 |
 
 ## 1. 版本交付
 
@@ -19,6 +19,7 @@
 | 4.0.1 | [`关联码与分佣账单`](./杜康好客-v4.0.1-开发文档.md) | ✅ 已实现 |
 | 4.0.2 | [`活动图模板与关联码合成`](./杜康好客-v4.0.2-开发文档.md) | ✅ 已实现 |
 | 4.0.6 | [`酒厂对账核对`](./杜康好客-v4.0.6-开发文档.md) | ✅ 已实现 |
+| 4.0.7 | [`活动图快链与勾选导出`](./杜康好客-v4.0.7-开发文档.md) | ✅ 已实现 |
 
 | 日期 | 说明 |
 |------|------|
@@ -27,3 +28,4 @@
 | 2026-08-30 | 合伙人 H5：首页关联用户/关联用户订单统计；用户管理 Tab（关联码+列表+备注）；`partner_user_note` 与 HQ `hqRemark` 隔离 |
 | 2026-08-30 | v4.0.2：HQ 活动图（底图 + 拖拽码栏 + 文案）；合伙人复制文案、下载合成关联码；选择写入库，用户管理主图下次登录仍显示 |
 | 2026-08-31 | v4.0.6：酒厂 T+3=每 3 天出一期（非每日）；含现场提货；零应付仍出账；核对补生成 |
+| 2026-09-01 | v4.0.7：HQ 城市合伙人活动图快链；单张/勾选导出合成图（PNG / zip） |

docs/杜康好客-v4.0.7-开发文档.md

@@ -0,0 +1,49 @@
+# 杜康好客 · v4.0.7 开发文档
+
+> **2026-09-01** · ops / store / admin-web  
+> **主题**：HQ 城市合伙人页活动图快链；指定一张活动图为单个或勾选的主合伙人合成关联码并下载（单张 PNG / zip）
+
+需求事实源：[`杜康好客-v4-PRD.md`](./杜康好客-v4-PRD.md) §6
+
+---
+
+## 1. 版本目标
+
+| # | 任务 | 类型 | 交付 |
+|---|------|------|------|
+| 1 | 快链 | 需求 | 城市合伙人列表/详情/顶栏跳转活动图页（`?partnerId=`） |
+| 2 | 单个下载 | 需求 | 行操作、详情抽屉、活动图页「为该合伙人下载」；弹窗选已上架活动图 → PNG |
+| 3 | 勾选导出 | 需求 | 列表勾选主合伙人 → 选活动图 → zip（仅已勾选，非隐式全量） |
+
+**不做**：预生成每人缓存图；批量调微信补码；按每人当前所选活动图分别出图；BullMQ 异步包。
+
+---
+
+## 2. 规则
+
+- 合入码 = 主合伙人已有 OSS 关联码。无码则单张报错、zip 写入 `_skipped.txt`。不在本路径调用 `getwxacodeunlimit`。
+- HQ 指定 **一张** 已上架活动图，贴进所有目标合伙人。
+- zip 仅含请求体 `partnerIds`；测试号（`isTest`）跳过。
+- 底图最长边 ≤ 2500 且宽×高 ≤ 4e6，超限报错。
+- Sharp 合成并发 1；底图只下载一次；zip 流式写出。
+
+---
+
+## 3. 变更面
+
+- HQ：`GET /admin/activity-posters/:id/image?partnerId=` · `POST /admin/activity-posters/:id/partner-pack` `{ partnerIds }`；权限 `activity_posters`
+- admin-web：城市合伙人快链 / 勾选导出 / 弹窗选图；活动图页 `?partnerId=` 上下文下载
+- nginx：partner-pack 路径 `proxy_buffering off` + `proxy_read_timeout 120s`
+- `archiver` 依赖
+
+无 Prisma 迁移。
+
+---
+
+## 4. 验收
+
+- [ ] 城市合伙人「活动图」列、详情、顶栏快链进入活动图页；带 `partnerId` 时可「为该合伙人下载」
+- [ ] 行内/详情「下载活动图」弹窗选已上架图，得到该人合成 PNG；无关联码明确报错
+- [ ] 勾选 N 人导出 zip，文件名含城市/公司或姓名/id；缺码与测试号进 `_skipped.txt`
+- [ ] 未勾选时导出按钮禁用；不做隐式全量
+- [ ] 底图过大被拒绝；打包期间不调用微信补码

packages/shared-types/src/activity-poster.test.ts

@@ -1,5 +1,9 @@
 import { describe, expect, it } from 'vitest';
-import { activityPosterQrSlotPx } from './activity-poster';
+import {
+  activityPosterPackFileName,
+  activityPosterQrSlotPx,
+  activityPosterTemplateTooLarge,
+} from './activity-poster';
 
 describe('activityPosterQrSlotPx', () => {
   it('uses width for square size', () => {
@@ -18,3 +22,45 @@ describe('activityPosterQrSlotPx', () => {
     });
   });
 });
+
+describe('activityPosterTemplateTooLarge', () => {
+  it('allows 1080x1920', () => {
+    expect(activityPosterTemplateTooLarge(1080, 1920)).toBe(false);
+  });
+
+  it('rejects edge over 2500', () => {
+    expect(activityPosterTemplateTooLarge(2501, 1000)).toBe(true);
+  });
+
+  it('rejects pixel count over 4e6', () => {
+    expect(activityPosterTemplateTooLarge(2500, 2000)).toBe(true);
+  });
+});
+
+describe('activityPosterPackFileName', () => {
+  it('uses city, company, id', () => {
+    expect(activityPosterPackFileName({
+      cityName: '郑州',
+      companyName: '杜康合伙',
+      partnerName: '张三',
+      partnerId: '12',
+    })).toBe('郑州_杜康合伙_12.png');
+  });
+
+  it('falls back to partner name when company empty', () => {
+    expect(activityPosterPackFileName({
+      cityName: '洛阳',
+      companyName: '  ',
+      partnerName: '李四',
+      partnerId: '9',
+    })).toBe('洛阳_李四_9.png');
+  });
+
+  it('strips path separators', () => {
+    expect(activityPosterPackFileName({
+      cityName: 'a/b',
+      companyName: 'c:d',
+      partnerId: '1',
+    })).toBe('a-b_c-d_1.png');
+  });
+});

packages/shared-types/src/activity-poster.ts

@@ -55,6 +55,39 @@ export type ActivityPosterSelectionRequest = {
   posterId?: string | null;
 };
 
+export type ActivityPosterPackRequest = {
+  partnerIds: string[];
+};
+
+/** 底图最长边（px）；超出则拒绝合成，避免单进程 Sharp 撑爆内存 */
+export const ACTIVITY_POSTER_MAX_EDGE = 2500;
+/** 底图像素上限（宽×高） */
+export const ACTIVITY_POSTER_MAX_PIXELS = 4_000_000;
+/** 单次 zip 最多合伙人数 */
+export const ACTIVITY_POSTER_PACK_MAX_PARTNERS = 200;
+
+export function activityPosterTemplateTooLarge(width: number, height: number): boolean {
+  const w = Math.max(0, Math.round(width));
+  const h = Math.max(0, Math.round(height));
+  return w > ACTIVITY_POSTER_MAX_EDGE || h > ACTIVITY_POSTER_MAX_EDGE || w * h > ACTIVITY_POSTER_MAX_PIXELS;
+}
+
+/** zip / 单张下载文件名：`{城市}_{公司或姓名}_{id}.png` */
+export function activityPosterPackFileName(input: {
+  cityName?: string | null;
+  companyName?: string | null;
+  partnerName?: string | null;
+  partnerId: string;
+}): string {
+  const label = (input.companyName?.trim() || input.partnerName?.trim() || '').trim();
+  const raw = [input.cityName?.trim(), label, input.partnerId.trim()]
+    .filter(Boolean)
+    .join('_')
+    .replace(/[\\/:*?"<>|]+/g, '-')
+    .replace(/\s+/g, '');
+  return `${raw || input.partnerId}.png`;
+}
+
 /** 码栏百分比 → 像素。size 相对图宽，保证正方形；落点夹在画布内。 */
 export function activityPosterQrSlotPx(
   width: number,

pnpm-lock.yaml

@@ -352,6 +352,9 @@ importers:
       ali-oss:
         specifier: ^6.23.0
         version: 6.23.0
+      archiver:
+        specifier: ^7.0.1
+        version: 7.0.1
       bullmq:
         specifier: ^5.12.0
         version: 5.79.2
@@ -404,6 +407,9 @@ importers:
       '@types/ali-oss':
         specifier: ^6.23.3
         version: 6.23.3
+      '@types/archiver':
+        specifier: ^6.0.4
+        version: 6.0.4
       '@types/express':
         specifier: ^4.17.21
         version: 4.17.25
@@ -2708,6 +2714,9 @@ packages:
   '@types/ali-oss@6.23.3':
     resolution: {integrity: sha512-huSf6njkqhSeR37OMJTGMCyUg2d9Zp2AioefhYuUMeh0vNM+WybctrBor7bO/RcCbLCQI6sHn6NtPBIWALYVJg==}
 
+  '@types/archiver@6.0.4':
+    resolution: {integrity: sha512-ULdQpARQ3sz9WH4nb98mJDYA0ft2A8C4f4fovvUcFwINa1cgGjY36JCAYuP5YypRq4mco1lJp1/7jEMS2oR0Hg==}
+
   '@types/archy@0.0.31':
     resolution: {integrity: sha512-v+dxizsFVyXgD3EpFuqT9YjdEjbJmPxNf1QIX9ohZOhxh1ZF2yhqv3vYaeum9lg3VghhxS5S0a6yldN9J9lPEQ==}
 
@@ -2828,6 +2837,9 @@ packages:
   '@types/react@18.3.31':
     resolution: {integrity: sha512-vfEqpXTvwT91yhmwdfouStN2hSKwTvyRs8qpLfADyrq/kxDw0hZM7Wk9Ug1FELj8hIby+S/+kQCSRFF32nv2Qw==}
 
+  '@types/readdir-glob@1.1.5':
+    resolution: {integrity: sha512-raiuEPUYqXu+nvtY2Pe8s8FEmZ3x5yAH4VkLdihcPdalvsHltomrRC9BzuStrJ9yk06470hS0Crw0f1pXqD+Hg==}
+
   '@types/responselike@1.0.3':
     resolution: {integrity: sha512-H/+L+UkTV33uf49PH5pCAUBVPNj2nDBXTN+qS1dOwyyg24l3CcicicCA7ca+HMvJBZcFgl5r8e+RR6elsb4Lyw==}
 
@@ -2991,6 +3003,10 @@ packages:
   '@xtuc/long@4.2.2':
     resolution: {integrity: sha512-NuHqBY1PB/D8xU6s/thBgOAiAP7HOYDQ32+BFZILJ8ivkUkAHQnWfn6WhL79Owj1qmUnoN/YPhktdIoucipkAQ==}
 
+  abort-controller@3.0.0:
+    resolution: {integrity: sha512-h8lQ8tacZYnR3vNQTgibj+tODHI5/+l06Au2Pcriv/Gmet0eaj4TwWH41sO9wnHDiQsEj19q0drzdWdeAHtweg==}
+    engines: {node: '>=6.5'}
+
   abortcontroller-polyfill@1.7.8:
     resolution: {integrity: sha512-9f1iZ2uWh92VcrU9Y8x+LdM4DLj75VE0MJB8zuF1iUnroEptStw+DQ8EQPMUdfe5k+PkB1uUfDQfWbhstH8LrQ==}
 
@@ -3115,10 +3131,18 @@ packages:
     resolution: {integrity: sha512-KVgf4XQVrTjhyWmx6cte4RxonPLR9onExufI1jhvw/MQ4BB6IsZD5gT8Lq+u/+pRkWna/6JoHpiQioaqFP5Rzw==}
     engines: {node: '>= 10'}
 
+  archiver-utils@5.0.2:
+    resolution: {integrity: sha512-wuLJMmIBQYCsGZgYLTy5FIB2pF6Lfb6cXMSF8Qywwk3t20zWnAi7zLcQFdKQmIB8wyZpY5ER38x08GbwtR2cLA==}
+    engines: {node: '>= 14'}
+
   archiver@5.3.2:
     resolution: {integrity: sha512-+25nxyyznAXF7Nef3y0EbBeqmGZgeN/BxHX29Rs39djAfaFalmQ89SE6CWyDCHzGL0yt/ycBtNOmGTW0FyGWNw==}
     engines: {node: '>= 10'}
 
+  archiver@7.0.1:
+    resolution: {integrity: sha512-ZcbTaIqJOfCc03QwD468Unz/5Ir8ATtvAHsK+FdXbDIbGfihqh9mrvdcYunQzqn4HrvWWaFyaxJhGZagaJJpPQ==}
+    engines: {node: '>= 14'}
+
   archy@1.0.0:
     resolution: {integrity: sha512-Xg+9RwCg/0p32teKdGMPTPnVXKD0w3DfHnFTficozsAgsvq2XenPJq/MYpzzQ/v8zrOyJn6Ds39VA4JIDwFfqw==}
 
@@ -3169,6 +3193,14 @@ packages:
   axios@1.18.1:
     resolution: {integrity: sha512-3nTvFlvpn9Zu/RkHUqtc7/+al4UpRW5az71ap5zccp6e8RAYEzhMTecX8Dz1wWDYrPpUoB1HAQEGEAEvUr7S9g==}
 
+  b4a@1.8.1:
+    resolution: {integrity: sha512-aiqre1Nr0B/6DgE2N5vwTc+2/oQZ4Wh1t4NznYY4E00y8LCt6NqdRv81so00oo27D8MVKTpUa/MwUUtBLXCoDw==}
+    peerDependencies:
+      react-native-b4a: '*'
+    peerDependenciesMeta:
+      react-native-b4a:
+        optional: true
+
   babel-plugin-const-enum@1.2.0:
     resolution: {integrity: sha512-o1m/6iyyFnp9MRsK1dHF3bneqyf3AlM2q3A/YbgQr2pCat6B6XJVDv2TXqzfY2RYUi4mak6WAksSBPlyYGx9dg==}
     peerDependencies:
@@ -3244,6 +3276,43 @@ packages:
     resolution: {integrity: sha512-BLrgEcRTwX2o6gGxGOCNyMvGSp35YofuYzw9h1IMTRmKqttAZZVU67bdb9Pr2vUHA8+j3i2tJfjO6C6+4myGTA==}
     engines: {node: 18 || 20 || >=22}
 
+  bare-events@2.9.2:
+    resolution: {integrity: sha512-AIPKioV7/Y/8KfZ3AAhjPJxLLbY49S64Ym5DakZlUg75qQiTgUq9hEJoEwa4eUezPUlXRy/i5NpsKvo9jgKmoA==}
+    peerDependencies:
+      bare-abort-controller: '*'
+    peerDependenciesMeta:
+      bare-abort-controller:
+        optional: true
+
+  bare-fs@4.8.1:
+    resolution: {integrity: sha512-N1nnXdHZAOSstz0XiHikGS4HGMH4CnSwhqWdGQQMqqdvp4Jybm9sE3R1WVnpWVd4SFkc8ryPDBLViNLwiEqECg==}
+    engines: {bare: '>=1.28.0'}
+    peerDependencies:
+      bare-buffer: '*'
+    peerDependenciesMeta:
+      bare-buffer:
+        optional: true
+
+  bare-path@3.1.1:
+    resolution: {integrity: sha512-JprUlveX3QjApC1cTpsUOiscADftCGVWkzitbHsRqv84hzYwYHw2mbluddsq5TvI8mH/8Ov1f4BiMAdcB0oYnQ==}
+
+  bare-stream@2.13.4:
+    resolution: {integrity: sha512-PcrQ8lVLbiJscNm1Kez+Yp4Gy4AHGcN1lzwjvf5NybWen7VvEgUfyfnXYJ2zNqWnzOfCb1Abq6lH8ti0syQszA==}
+    peerDependencies:
+      bare-abort-controller: '*'
+      bare-buffer: '*'
+      bare-events: '*'
+    peerDependenciesMeta:
+      bare-abort-controller:
+        optional: true
+      bare-buffer:
+        optional: true
+      bare-events:
+        optional: true
+
+  bare-url@2.5.2:
+    resolution: {integrity: sha512-L13PCJzKG8RGvx8V1/DdMi12ERhC3tprr7/8a94BxpmnRsFqxh5XZNdhtMxu5HPkRshYOOWRGY8lDP7ZhpG9Cg==}
+
   base64-js@0.0.8:
     resolution: {integrity: sha512-3XSA2cR/h/73EzlXXdU6YNycmYI7+kicTxks4eJg2g39biHR84slg2+des+p7iHYhbRg/udIS4TD53WabcOUkw==}
     engines: {node: '>= 0.4'}
@@ -3317,6 +3386,10 @@ packages:
   buffer-crc32@0.2.13:
     resolution: {integrity: sha512-VO9Ht/+p3SN7SKWqcrgEzjGbRSJYTx+Q1pTQC0wrWqHx0vpJraQ6GtHx8tvcg1rlK1byhU5gccxgOgj7B0TDkQ==}
 
+  buffer-crc32@1.0.0:
+    resolution: {integrity: sha512-Db1SbgBS/fg/392AblrMJk97KggmvYhr4pB5ZIMTWtaivCPMWLkmb7m21cJvpvgK+J3nsU2CmmixNBZx4vFj/w==}
+    engines: {node: '>=8.0.0'}
+
   buffer-equal-constant-time@1.0.1:
     resolution: {integrity: sha512-zRpUiDwd/xk6ADqPMATG8vc9VPrkck7T07OIx0gnjmJAnHnTVXNQG3vfvWNuiZIkwu9KrKdA1iJKfsfTVxE6NA==}
 
@@ -3333,6 +3406,9 @@ packages:
   buffer@5.7.1:
     resolution: {integrity: sha512-EHcyIPBQ4BSGlvjB16k5KgAJ27CIsHY/2JBmCRReo48y9rQ3MaUzWX3KVlBa4U7MyX02HdVj0K7C3WaB3ju7FQ==}
 
+  buffer@6.0.3:
+    resolution: {integrity: sha512-FTiCpNxtwiZZHEZbcbTIcZjERVICn9yq/pDFkTl95/AxzD1naBctN7YO68riM/gLSDY7sdrMby8hofADYuuqOA==}
+
   buffers@0.1.1:
     resolution: {integrity: sha512-9q/rDEGSb/Qsvv2qvzIzdluL5k7AaJOTrw23z9reQthrbF7is4CtlT0DXyO1oei2DCp4uojjzQ7igaSHp1kAEQ==}
     engines: {node: '>=0.2.0'}
@@ -3552,6 +3628,10 @@ packages:
     resolution: {integrity: sha512-D3uMHtGc/fcO1Gt1/L7i1e33VOvD4A9hfQLP+6ewd+BvG/gQ84Yh4oftEhAdjSMgBgwGL+jsppT7JYNpo6MHHg==}
     engines: {node: '>= 10'}
 
+  compress-commons@6.0.2:
+    resolution: {integrity: sha512-6FqVXeETqWPoGcfzrXb37E50NP0LXT8kAMu5ooZayhWWdgEY4lBEEcbQNXtkuKQsGduxiIcI4gOTsxTmuq/bSg==}
+    engines: {node: '>= 14'}
+
   compute-scroll-into-view@3.1.1:
     resolution: {integrity: sha512-VRhuHOLoKYOy4UbilLbUzbYg93XLjv2PncJC50EuTWPA3gaja1UjBsUP/D/9/juV3vQFr6XBEzn9KCAHdUvOHw==}
 
@@ -3645,6 +3725,10 @@ packages:
     resolution: {integrity: sha512-NT7w2JVU7DFroFdYkeq8cywxrgjPHWkdX1wjpRQXPX5Asews3tA+Ght6lddQO5Mkumffp3X7GEqku3epj2toIw==}
     engines: {node: '>= 10'}
 
+  crc32-stream@6.0.0:
+    resolution: {integrity: sha512-piICUB6ei4IlTv1+653yq5+KoqfBYmj9bw6LqXoOneTMDXk5nM1qt12mFW1caG3LlJXEKW1Bp0WggEmIfQB34g==}
+    engines: {node: '>= 14'}
+
   create-require@1.1.1:
     resolution: {integrity: sha512-dcKFX3jn0MpIaXjisoRvexIJVEKzaq7z2rZKxf+MSr9TkdmHmsU4m2lcLojrj/FHl8mk5VxMmYA+ftRkP/3oKQ==}
 
@@ -4041,9 +4125,16 @@ packages:
     resolution: {integrity: sha512-aIL5Fx7mawVa300al2BnEE4iNvo1qETxLrPI/o05L7z6go7fCw1J6EQmbK4FmJ2AS7kgVF/KEZWufBfdClMcPg==}
     engines: {node: '>= 0.6'}
 
+  event-target-shim@5.0.1:
+    resolution: {integrity: sha512-i/2XbnSz/uxRCU6+NdVJgKWDTM427+MqYbkQzD321DuCQJUqOuJKIA0IM2+W2xtYHdKOmZ4dR6fExsd4SXL+WQ==}
+    engines: {node: '>=6'}
+
   eventemitter3@5.0.4:
     resolution: {integrity: sha512-mlsTRyGaPBjPedk6Bvw+aqbsXDtoAyAzm5MO7JgU+yVRyMQ5O8bD4Kcci7BS85f93veegeCPkL8R4GLClnjLFw==}
 
+  events-universal@1.0.1:
+    resolution: {integrity: sha512-LUd5euvbMLpwOF8m6ivPCbhQeSiYVNb8Vs0fQ8QjXo0JTkEHpz8pxdQf0gStltaPpw0Cca8b39KxvK9cfKRiAw==}
+
   events@3.3.0:
     resolution: {integrity: sha512-mQw+2fkQbALzQ7V0MY0IqdnXNOeTtP4r0lN9z7AAawCXgqea7bDii20AYrIBrFd/Hx0M2Ocz6S111CaFkUcb0Q==}
     engines: {node: '>=0.8.x'}
@@ -4086,6 +4177,9 @@ packages:
   fast-deep-equal@3.1.3:
     resolution: {integrity: sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q==}
 
+  fast-fifo@1.3.2:
+    resolution: {integrity: sha512-/d9sfos4yxzpwkDkuN7k2SqFKtYNmCTzgfEpz82x34IM9/zc8KGxQoXg1liNC/izpRM/MBdt44Nmx41ZWqk+FQ==}
+
   fast-glob@3.3.3:
     resolution: {integrity: sha512-7MptL8U0cqcFdzIzwOTHoilX9x5BrNqye7Z/LuC7kCMRio1EMSyqRK3BEAUD7sXRq4iT4AzTVuZdhgQ2TCvYLg==}
     engines: {node: '>=8.6.0'}
@@ -4689,6 +4783,10 @@ packages:
     resolution: {integrity: sha512-uQPm8kcs47jx38atAcWTVxyltQYoPT68y9aWYdV6yWXSyW8mzSat0TL6CiWdZeCdF3KrAvpVtnHbTv4RN+rqdQ==}
     engines: {node: '>=0.10.0'}
 
+  is-stream@2.0.1:
+    resolution: {integrity: sha512-hFoiJiTl63nn+kstHGBtewWSKnQLpyb155KHheA1l39uvtO9nWIop1p3udqPcUd/xbF1VLMO4n7OI6p7RbngDg==}
+    engines: {node: '>=8'}
+
   is-stream@3.0.0:
     resolution: {integrity: sha512-LnQR4bZ9IADDRSkvpqMGvt/tEJWclzklNgSw48V5EAaAeDd6qGvN8ei6k5p0tvxSR171VmGyHuTiAOfxAbr8kA==}
     engines: {node: ^12.20.0 || ^14.13.1 || >=16.0.0}
@@ -5638,6 +5736,10 @@ packages:
   process-nextick-args@2.0.1:
     resolution: {integrity: sha512-3ouUOpQhtgrbOa17J7+uxOTpITYWaGP7/AhoR3+A+/1e9skrzelGi/dXzEYyvbxubEF6Wn2ypscTKiKJFFn1ag==}
 
+  process@0.11.10:
+    resolution: {integrity: sha512-cdGef/drWFoydD1JsMzuFf8100nZl+GT+yacc2bEced5f9Rjk4z+WtFUTBu9PhOi9j/jfmBPu0mMEY4wIdAF8A==}
+    engines: {node: '>= 0.6.0'}
+
   promise-polyfill@7.1.2:
     resolution: {integrity: sha512-FuEc12/eKqqoRYIGBrUptCBRhobL19PS2U31vMNTfyck1FxPyMfgsXyW4Mav85y/ZN1hop3hOwRlUDok23oYfQ==}
 
@@ -5974,6 +6076,10 @@ packages:
     resolution: {integrity: sha512-9u/sniCrY3D5WdsERHzHE4G2YCXqoG5FTHUiCC4SIbr6XcLZBY05ya9EKjYek9O5xOAwjGq+1JdGBAS7Q9ScoA==}
     engines: {node: '>= 6'}
 
+  readable-stream@4.7.0:
+    resolution: {integrity: sha512-oIGGmcpTLwPga8Bn6/Z75SVaH1z5dUut2ibSyAMVhmUggWpmDn2dapB0n7f8nwaSiRtepAsfJyfXIO5DCVAODg==}
+    engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
+
   readdir-glob@1.1.3:
     resolution: {integrity: sha512-v05I2k7xN8zXvPD9N+z/uhXPaj0sUFCe2rcWZIpBsqxfP7xXFQ0tipAd/wjj1YxWyWtUS5IDJpOG82JKt2EAVA==}
 
@@ -6352,6 +6458,9 @@ packages:
     resolution: {integrity: sha512-Mcc5wHehp9aXz1ax6bZUyY5afg9u2rv5cqQI3mRrYkGC8rW2hM02jWuwjtL++LS5qinSyhj2QfLyNsuc+VsExg==}
     engines: {node: '>=10.0.0'}
 
+  streamx@2.28.1:
+    resolution: {integrity: sha512-zEzXb0s5Cds7tqMH6rhZ05lcJydCWiQPEwiNngVqzsxCc962vLY4Uw+mW7od8kDH258k2Uz/JrOkdIAAhSh9VA==}
+
   strict-uri-encode@1.1.0:
     resolution: {integrity: sha512-R3f198pcvnB+5IpnBlRkphuE9n46WyVl8I39W/ZUTZLz4nqSP/oLYUrcnJrw462Ds8he4YKMov2efsTIw1BDGQ==}
     engines: {node: '>=0.10.0'}
@@ -6468,6 +6577,12 @@ packages:
     resolution: {integrity: sha512-ujeqbceABgwMZxEJnk2HDY2DlnUZ+9oEcb1KzTVfYHio0UE6dG71n60d8D2I4qNvleWrrXpmjpt7vZeF1LnMZQ==}
     engines: {node: '>=6'}
 
+  tar-stream@3.2.1:
+    resolution: {integrity: sha512-nqsEO8zLZJvrOMdEwkA0QdCLFbetHMn95Zqu4fKwX+hkaTWJPZZOrxx/PwtxoK0MMGQmBQNRW3CPs8IFYQz4cQ==}
+
+  teex@1.0.1:
+    resolution: {integrity: sha512-eYE6iEI62Ni1H8oIa7KlDU6uQBtqr4Eajni3wX7rpfXD8ysFx8z0+dri+KWEPWpBsxXfxu58x/0jvTVT1ekOSg==}
+
   terser-webpack-plugin@5.6.1:
     resolution: {integrity: sha512-201R5j+sJpK8nFWwKVyNfZot8FaJbLZDq5evriVzbV1wDtSXDjRUDRfJzHpAaxFDMEhsZL1QkeqM61wgsS3KaQ==}
     engines: {node: '>= 10.13.0'}
@@ -6516,6 +6631,9 @@ packages:
     engines: {node: '>=10'}
     hasBin: true
 
+  text-decoder@1.2.7:
+    resolution: {integrity: sha512-vlLytXkeP4xvEq2otHeJfSQIRyWxo/oZGEbXrtEEF9Hnmrdly59sUbzZ/QgyWuLYHctCHxFF4tRQZNQ9k60ExQ==}
+
   text-table@0.2.0:
     resolution: {integrity: sha512-N+8UisAXDGk8PFXP4HAzVR9nbfmVJ3zYLAWiTIoqC5v5isinhr+r5uaO8+7r3BMfuNIufIsA7RdpVgacC2cSpw==}
 
@@ -7082,6 +7200,10 @@ packages:
     resolution: {integrity: sha512-9qv4rlDiopXg4E69k+vMHjNN63YFMe9sZMrdlvKnCjlCRWeCBswPPMPUfx+ipsAWq1LXHe70RcbaHdJJpS6hyQ==}
     engines: {node: '>= 10'}
 
+  zip-stream@6.0.1:
+    resolution: {integrity: sha512-zK7YHHz4ZXpW89AHXUPbQVGKI7uvkd3hzusTdotCg1UxyaVtg0zFJSTfW/Dq5f7OBBVnq6cZIaC8Ti4hb6dtCA==}
+    engines: {node: '>= 14'}
+
   zrender@6.1.0:
     resolution: {integrity: sha512-oEGMDB6pOP2S6OwRR4PdVv610zrjnA3Bh+JnSG12fYJlBKjtNAoEb5fSUoCOOINlH96I2fU38/A2UpRKs67xYQ==}
 
@@ -9585,6 +9707,10 @@ snapshots:
 
   '@types/ali-oss@6.23.3': {}
 
+  '@types/archiver@6.0.4':
+    dependencies:
+      '@types/readdir-glob': 1.1.5
+
   '@types/archy@0.0.31': {}
 
   '@types/babel__core@7.20.5':
@@ -9732,6 +9858,10 @@ snapshots:
       '@types/prop-types': 15.7.15
       csstype: 3.2.3
 
+  '@types/readdir-glob@1.1.5':
+    dependencies:
+      '@types/node': 20.19.43
+
   '@types/responselike@1.0.3':
     dependencies:
       '@types/node': 20.19.43
@@ -9998,6 +10128,10 @@ snapshots:
 
   '@xtuc/long@4.2.2': {}
 
+  abort-controller@3.0.0:
+    dependencies:
+      event-target-shim: 5.0.1
+
   abortcontroller-polyfill@1.7.8: {}
 
   accepts@1.3.8:
@@ -10213,6 +10347,16 @@ snapshots:
       normalize-path: 3.0.0
       readable-stream: 3.6.2
 
+  archiver-utils@5.0.2:
+    dependencies:
+      glob: 10.4.5
+      graceful-fs: 4.2.11
+      is-stream: 2.0.1
+      lazystream: 1.0.1
+      lodash: 4.18.1
+      normalize-path: 3.0.0
+      readable-stream: 4.7.0
+
   archiver@5.3.2:
     dependencies:
       archiver-utils: 2.1.0
@@ -10223,6 +10367,20 @@ snapshots:
       tar-stream: 2.2.0
       zip-stream: 4.1.1
 
+  archiver@7.0.1:
+    dependencies:
+      archiver-utils: 5.0.2
+      async: 3.2.6
+      buffer-crc32: 1.0.0
+      readable-stream: 4.7.0
+      readdir-glob: 1.1.3
+      tar-stream: 3.2.1
+      zip-stream: 6.0.1
+    transitivePeerDependencies:
+      - bare-abort-controller
+      - bare-buffer
+      - react-native-b4a
+
   archy@1.0.0: {}
 
   arg@4.1.3: {}
@@ -10268,6 +10426,8 @@ snapshots:
       - debug
       - supports-color
 
+  b4a@1.8.1: {}
+
   babel-plugin-const-enum@1.2.0(@babel/core@7.29.7):
     dependencies:
       '@babel/core': 7.29.7
@@ -10363,6 +10523,35 @@ snapshots:
 
   balanced-match@4.0.4: {}
 
+  bare-events@2.9.2: {}
+
+  bare-fs@4.8.1:
+    dependencies:
+      bare-events: 2.9.2
+      bare-path: 3.1.1
+      bare-stream: 2.13.4(bare-events@2.9.2)
+      bare-url: 2.5.2
+      fast-fifo: 1.3.2
+    transitivePeerDependencies:
+      - bare-abort-controller
+      - react-native-b4a
+
+  bare-path@3.1.1: {}
+
+  bare-stream@2.13.4(bare-events@2.9.2):
+    dependencies:
+      b4a: 1.8.1
+      streamx: 2.28.1
+      teex: 1.0.1
+    optionalDependencies:
+      bare-events: 2.9.2
+    transitivePeerDependencies:
+      - react-native-b4a
+
+  bare-url@2.5.2:
+    dependencies:
+      bare-path: 3.1.1
+
   base64-js@0.0.8: {}
 
   base64-js@1.5.1: {}
@@ -10452,6 +10641,8 @@ snapshots:
 
   buffer-crc32@0.2.13: {}
 
+  buffer-crc32@1.0.0: {}
+
   buffer-equal-constant-time@1.0.1: {}
 
   buffer-fill@1.0.0: {}
@@ -10465,6 +10656,11 @@ snapshots:
       base64-js: 1.5.1
       ieee754: 1.2.1
 
+  buffer@6.0.3:
+    dependencies:
+      base64-js: 1.5.1
+      ieee754: 1.2.1
+
   buffers@0.1.1: {}
 
   builtin-status-codes@3.0.0: {}
@@ -10735,6 +10931,14 @@ snapshots:
       normalize-path: 3.0.0
       readable-stream: 3.6.2
 
+  compress-commons@6.0.2:
+    dependencies:
+      crc-32: 1.2.2
+      crc32-stream: 6.0.0
+      is-stream: 2.0.1
+      normalize-path: 3.0.0
+      readable-stream: 4.7.0
+
   compute-scroll-into-view@3.1.1: {}
 
   concat-map@0.0.1: {}
@@ -10821,6 +11025,11 @@ snapshots:
       crc-32: 1.2.2
       readable-stream: 3.6.2
 
+  crc32-stream@6.0.0:
+    dependencies:
+      crc-32: 1.2.2
+      readable-stream: 4.7.0
+
   create-require@1.1.1: {}
 
   cron-parser@4.9.0:
@@ -11274,8 +11483,16 @@ snapshots:
 
   etag@1.8.1: {}
 
+  event-target-shim@5.0.1: {}
+
   eventemitter3@5.0.4: {}
 
+  events-universal@1.0.1:
+    dependencies:
+      bare-events: 2.9.2
+    transitivePeerDependencies:
+      - bare-abort-controller
+
   events@3.3.0: {}
 
   exceljs@4.4.0:
@@ -11366,6 +11583,8 @@ snapshots:
 
   fast-deep-equal@3.1.3: {}
 
+  fast-fifo@1.3.2: {}
+
   fast-glob@3.3.3:
     dependencies:
       '@nodelib/fs.stat': 2.0.5
@@ -12041,6 +12260,8 @@ snapshots:
 
   is-stream@1.1.0: {}
 
+  is-stream@2.0.1: {}
+
   is-stream@3.0.0: {}
 
   is-type-of@1.4.0:
@@ -12890,6 +13111,8 @@ snapshots:
 
   process-nextick-args@2.0.1: {}
 
+  process@0.11.10: {}
+
   promise-polyfill@7.1.2: {}
 
   property-expr@2.0.6: {}
@@ -13331,6 +13554,14 @@ snapshots:
       string_decoder: 1.3.0
       util-deprecate: 1.0.2
 
+  readable-stream@4.7.0:
+    dependencies:
+      abort-controller: 3.0.0
+      buffer: 6.0.3
+      events: 3.3.0
+      process: 0.11.10
+      string_decoder: 1.3.0
+
   readdir-glob@1.1.3:
     dependencies:
       minimatch: 5.1.9
@@ -13773,6 +14004,15 @@ snapshots:
 
   streamsearch@1.1.0: {}
 
+  streamx@2.28.1:
+    dependencies:
+      events-universal: 1.0.1
+      fast-fifo: 1.3.2
+      text-decoder: 1.2.7
+    transitivePeerDependencies:
+      - bare-abort-controller
+      - react-native-b4a
+
   strict-uri-encode@1.1.0: {}
 
   string-convert@0.2.1: {}
@@ -13929,6 +14169,24 @@ snapshots:
       inherits: 2.0.4
       readable-stream: 3.6.2
 
+  tar-stream@3.2.1:
+    dependencies:
+      b4a: 1.8.1
+      bare-fs: 4.8.1
+      fast-fifo: 1.3.2
+      streamx: 2.28.1
+    transitivePeerDependencies:
+      - bare-abort-controller
+      - bare-buffer
+      - react-native-b4a
+
+  teex@1.0.1:
+    dependencies:
+      streamx: 2.28.1
+    transitivePeerDependencies:
+      - bare-abort-controller
+      - react-native-b4a
+
   terser-webpack-plugin@5.6.1(@swc/core@1.3.96(@swc/helpers@0.5.23))(postcss@8.5.15)(webpack@5.97.1(@swc/core@1.3.96(@swc/helpers@0.5.23))(postcss@8.5.15)):
     dependencies:
       '@jridgewell/trace-mapping': 0.3.31
@@ -13958,6 +14216,12 @@ snapshots:
       commander: 2.20.3
       source-map-support: 0.5.21
 
+  text-decoder@1.2.7:
+    dependencies:
+      b4a: 1.8.1
+    transitivePeerDependencies:
+      - react-native-b4a
+
   text-table@0.2.0: {}
 
   thenify-all@1.6.0:
@@ -14569,6 +14833,12 @@ snapshots:
       compress-commons: 4.1.2
       readable-stream: 3.6.2
 
+  zip-stream@6.0.1:
+    dependencies:
+      archiver-utils: 5.0.2
+      compress-commons: 6.0.2
+      readable-stream: 4.7.0
+
   zrender@6.1.0:
     dependencies:
       tslib: 2.3.0

server/dukang-api/package.json

@@ -42,6 +42,7 @@
     "@sentry/node": "^10.69.0",
     "@wecom/aibot-node-sdk": "^1.0.7",
     "ali-oss": "^6.23.0",
+    "archiver": "^7.0.1",
     "bullmq": "^5.12.0",
     "class-transformer": "^0.5.1",
     "class-validator": "^0.14.1",
@@ -61,6 +62,7 @@
     "@nestjs/cli": "^10.4.0",
     "@nestjs/schematics": "^10.1.0",
     "@types/ali-oss": "^6.23.3",
+    "@types/archiver": "^6.0.4",
     "@types/express": "^4.17.21",
     "@types/multer": "^2.1.0",
     "@types/node": "^20.14.0",

server/dukang-api/scripts/bench-activity-poster-pack.ts

@@ -0,0 +1,64 @@
+/**
+ * Sequential Sharp compose bench (1 / 10 / 50) on a 1080×1920 template.
+ * Usage: node scripts/with-api-env.cjs npx ts-node --transpile-only scripts/bench-activity-poster-pack.ts
+ * or from dukang-api: npx ts-node --transpile-only scripts/bench-activity-poster-pack.ts
+ */
+import sharp from 'sharp';
+import {
+  DEFAULT_ACTIVITY_POSTER_QR_SLOT,
+  activityPosterQrSlotPx,
+  activityPosterTemplateTooLarge,
+} from '@dukang/shared-types';
+
+async function png(width: number, height: number, r: number, g: number, b: number) {
+  return sharp({
+    create: { width, height, channels: 3, background: { r, g, b } },
+  })
+    .png()
+    .toBuffer();
+}
+
+async function compose(template: Buffer, qrPng: Buffer) {
+  const meta = await sharp(template).metadata();
+  if (!meta.width || !meta.height) throw new Error('no size');
+  if (activityPosterTemplateTooLarge(meta.width, meta.height)) throw new Error('too large');
+  const { left, top, size } = activityPosterQrSlotPx(
+    meta.width,
+    meta.height,
+    DEFAULT_ACTIVITY_POSTER_QR_SLOT.qrXPct,
+    DEFAULT_ACTIVITY_POSTER_QR_SLOT.qrYPct,
+    DEFAULT_ACTIVITY_POSTER_QR_SLOT.qrSizePct,
+  );
+  const qr = await sharp(qrPng).resize(size, size, { fit: 'fill' }).png().toBuffer();
+  return sharp(template).composite([{ input: qr, left, top }]).png().toBuffer();
+}
+
+function rssMb() {
+  return Math.round(process.memoryUsage().rss / 1024 / 1024);
+}
+
+async function bench(n: number, template: Buffer, qr: Buffer) {
+  const t0 = Date.now();
+  const rss0 = rssMb();
+  let last = 0;
+  for (let i = 0; i < n; i += 1) {
+    const out = await compose(template, qr);
+    last = out.length;
+  }
+  const ms = Date.now() - t0;
+  return { n, ms, avgMs: Math.round(ms / n), rss0, rss1: rssMb(), lastKb: Math.round(last / 1024) };
+}
+
+async function main() {
+  const template = await png(1080, 1920, 160, 32, 32);
+  const qr = await png(430, 430, 255, 255, 255);
+  console.log(`template=${Math.round(template.length / 1024)}KB qr=${Math.round(qr.length / 1024)}KB rss=${rssMb()}MB`);
+  for (const n of [1, 10, 50]) {
+    const row = await bench(n, template, qr);
+    console.log(
+      `n=${row.n} total=${row.ms}ms avg=${row.avgMs}ms rss ${row.rss0}->${row.rss1}MB out≈${row.lastKb}KB`,
+    );
+  }
+}
+
+void main();

server/dukang-api/src/common/hq-operation/hq-operation.constants.ts

@@ -129,6 +129,7 @@ export const HqOperationAction = {
   ACTIVITY_POSTER_UPDATE: 'ACTIVITY_POSTER_UPDATE',
   ACTIVITY_POSTER_UPDATE_STATUS: 'ACTIVITY_POSTER_UPDATE_STATUS',
   ACTIVITY_POSTER_DELETE: 'ACTIVITY_POSTER_DELETE',
+  ACTIVITY_POSTER_PACK: 'ACTIVITY_POSTER_PACK',
 } as const;
 
 export type HqOperationActionCode = (typeof HqOperationAction)[keyof typeof HqOperationAction];
@@ -263,6 +264,7 @@ export const HQ_OPERATION_ACTION_LABELS: Record<string, string> = {
   [HqOperationAction.ACTIVITY_POSTER_UPDATE]: '编辑活动图',
   [HqOperationAction.ACTIVITY_POSTER_UPDATE_STATUS]: '活动图上下架',
   [HqOperationAction.ACTIVITY_POSTER_DELETE]: '删除活动图',
+  [HqOperationAction.ACTIVITY_POSTER_PACK]: '导出合伙人活动图',
   STORE_PAYOUT: '门店打款确认',
 };
 

server/dukang-api/src/modules/ops/activity-poster.service.ts

@@ -1,6 +1,12 @@
 import { BadRequestException, Injectable, NotFoundException } from '@nestjs/common';
 import { Prisma } from '@prisma/client';
-import { activityPosterQrSlotPx } from '@dukang/shared-types';
+import {
+  activityPosterPackFileName,
+  activityPosterQrSlotPx,
+  activityPosterTemplateTooLarge,
+} from '@dukang/shared-types';
+import archiver from 'archiver';
+import type { Response } from 'express';
 import sharp from 'sharp';
 import { PrismaService } from '../../common/prisma/prisma.module';
 import { serializeBigInt } from '../../common/decorators/current-user.decorator';
@@ -108,11 +114,7 @@ export class ActivityPosterService {
   }
 
   async composeForPartner(partnerAccountId: bigint, posterId: bigint) {
-    const poster = await this.require(posterId);
-    if (poster.status !== 'ACTIVE') {
-      throw new NotFoundException('活动图不存在或已下架');
-    }
-
+    const poster = await this.requireActive(posterId);
     let qr: { buffer: Buffer; fileName: string };
     try {
       qr = await this.partnerAssoc.getQrcodeBuffer(partnerAccountId);
@@ -123,17 +125,139 @@ export class ActivityPosterService {
       throw e;
     }
     const template = await this.fetchPngLike(poster.imageUrl, '活动图底图下载失败');
-
     const buffer = await this.compose(template, qr.buffer, poster);
     return { buffer, fileName: `activity-poster-${poster.id}.png` };
   }
 
-  private async compose(template: Buffer, qrPng: Buffer, poster: PosterRow) {
-    const base = sharp(template);
-    const meta = await base.metadata();
+  async composeForHqPartner(partnerAccountId: bigint, posterId: bigint) {
+    const poster = await this.requireActive(posterId);
+    const qr = await this.partnerAssoc.getExistingQrcodeBuffer(partnerAccountId);
+    if (!qr) {
+      throw new BadRequestException('关联码尚未生成，无法合成活动图');
+    }
+    const template = await this.fetchPngLike(poster.imageUrl, '活动图底图下载失败');
+    const buffer = await this.compose(template, qr.buffer, poster);
+    return { buffer, fileName: await this.fileNameForPartner(partnerAccountId) };
+  }
+
+  async packForPartners(posterId: bigint, partnerIds: string[], res: Response) {
+    const ids = uniqueNumericIds(partnerIds);
+    if (!ids.length) throw new BadRequestException('请选择有效的合伙人');
+
+    const poster = await this.requireActive(posterId);
+    const template = await this.fetchPngLike(poster.imageUrl, '活动图底图下载失败');
+    await this.assertTemplateSize(template);
+
+    const rows = await this.prisma.partnerAccount.findMany({
+      where: { id: { in: ids.map((id) => BigInt(id)) }, isPrimary: 1 },
+      select: {
+        id: true,
+        isTest: true,
+        companyName: true,
+        name: true,
+        assocQrcodeResource: { select: { url: true } },
+        city: { select: { name: true } },
+      },
+    });
+    const byId = new Map(rows.map((row) => [row.id.toString(), row]));
+
+    res.setHeader('Content-Type', 'application/zip');
+    res.setHeader(
+      'Content-Disposition',
+      `attachment; filename="activity-poster-${poster.id.toString()}-pack.zip"`,
+    );
+    res.setHeader('Cache-Control', 'no-store');
+
+    const archive = archiver('zip', { zlib: { level: 6 } });
+    const done = new Promise<void>((resolve, reject) => {
+      archive.on('end', () => resolve());
+      archive.on('error', reject);
+      res.on('error', reject);
+    });
+    archive.pipe(res);
+
+    const skipped: string[] = [];
+    for (const id of ids) {
+      const row = byId.get(id);
+      if (!row) {
+        skipped.push(`${id}\t不是有效主合伙人`);
+        continue;
+      }
+      if (row.isTest) {
+        skipped.push(`${id}\t测试账号已跳过`);
+        continue;
+      }
+      const qrUrl = row.assocQrcodeResource?.url;
+      if (!qrUrl) {
+        skipped.push(`${id}\t关联码尚未生成`);
+        continue;
+      }
+      const qrRes = await fetch(qrUrl);
+      if (!qrRes.ok) {
+        skipped.push(`${id}\t关联码下载失败`);
+        continue;
+      }
+      const qrBuffer = Buffer.from(await qrRes.arrayBuffer());
+      try {
+        const buffer = await this.compose(template, qrBuffer, poster);
+        archive.append(buffer, {
+          name: activityPosterPackFileName({
+            cityName: row.city?.name,
+            companyName: row.companyName,
+            partnerName: row.name,
+            partnerId: id,
+          }),
+        });
+      } catch {
+        skipped.push(`${id}\t合成失败`);
+      }
+    }
+    if (skipped.length) {
+      archive.append(`${skipped.join('\n')}\n`, { name: '_skipped.txt' });
+    }
+    await archive.finalize();
+    await done;
+  }
+
+  private async fileNameForPartner(partnerAccountId: bigint) {
+    const row = await this.prisma.partnerAccount.findUnique({
+      where: { id: partnerAccountId },
+      select: { id: true, companyName: true, name: true, city: { select: { name: true } } },
+    });
+    return activityPosterPackFileName({
+      cityName: row?.city?.name,
+      companyName: row?.companyName,
+      partnerName: row?.name,
+      partnerId: partnerAccountId.toString(),
+    });
+  }
+
+  private async requireActive(id: bigint) {
+    const poster = await this.require(id);
+    if (poster.status !== 'ACTIVE') {
+      throw new NotFoundException('活动图不存在或已下架');
+    }
+    return poster;
+  }
+
+  private async assertTemplateSize(template: Buffer) {
+    const meta = await sharp(template).metadata();
     if (!meta.width || !meta.height) {
       throw new BadRequestException('活动图底图无法读取尺寸');
     }
+    if (activityPosterTemplateTooLarge(meta.width, meta.height)) {
+      throw new BadRequestException('活动图底图过大，请压缩后再上传（最长边不超过 2500px）');
+    }
+  }
+
+  private async compose(template: Buffer, qrPng: Buffer, poster: PosterRow) {
+    const meta = await sharp(template).metadata();
+    if (!meta.width || !meta.height) {
+      throw new BadRequestException('活动图底图无法读取尺寸');
+    }
+    if (activityPosterTemplateTooLarge(meta.width, meta.height)) {
+      throw new BadRequestException('活动图底图过大，请压缩后再上传（最长边不超过 2500px）');
+    }
     const { left, top, size } = activityPosterQrSlotPx(
       meta.width,
       meta.height,
@@ -142,7 +266,7 @@ export class ActivityPosterService {
       Number(poster.qrSizePct),
     );
     const qr = await sharp(qrPng).resize(size, size, { fit: 'fill' }).png().toBuffer();
-    return base.composite([{ input: qr, left, top }]).png().toBuffer();
+    return sharp(template).composite([{ input: qr, left, top }]).png().toBuffer();
   }
 
   private async fetchPngLike(url: string, failMessage: string) {
@@ -186,3 +310,15 @@ export class ActivityPosterService {
     };
   }
 }
+
+function uniqueNumericIds(raw: string[]): string[] {
+  const seen = new Set<string>();
+  const ids: string[] = [];
+  for (const item of raw) {
+    const id = String(item ?? '').trim();
+    if (!/^\d+$/.test(id) || seen.has(id)) continue;
+    seen.add(id);
+    ids.push(id);
+  }
+  return ids;
+}

server/dukang-api/src/modules/ops/admin-activity-posters.controller.ts

@@ -1,10 +1,12 @@
-import { Body, Controller, Delete, Get, Param, Post, Put, Query, UseGuards } from '@nestjs/common';
+import { Body, Controller, Delete, Get, Param, Post, Put, Query, Res, UseGuards, BadRequestException } from '@nestjs/common';
+import type { Response } from 'express';
 import { HqAuthGuard } from '../../common/guards/hq-auth.guard';
 import { HqPermissionGuard, RequireHqPermissions } from '../../common/guards/hq-permission.guard';
 import { HqOperation } from '../../common/hq-operation/hq-operation.decorator';
 import { HqOperationAction } from '../../common/hq-operation/hq-operation.constants';
 import { ActivityPosterService } from './activity-poster.service';
 import {
+  ActivityPosterPackDto,
   ActivityPosterQueryDto,
   UpdateActivityPosterStatusDto,
   UpsertActivityPosterDto,
@@ -21,6 +23,36 @@ export class AdminActivityPostersController {
     return this.service.adminList(query);
   }
 
+  @Get(':id/image')
+  async image(
+    @Param('id') id: string,
+    @Query('partnerId') partnerId: string,
+    @Res() res: Response,
+  ) {
+    if (!partnerId || !/^\d+$/.test(partnerId.trim())) {
+      throw new BadRequestException('请指定合伙人');
+    }
+    const { buffer, fileName } = await this.service.composeForHqPartner(BigInt(partnerId.trim()), BigInt(id));
+    res.setHeader('Content-Type', 'image/png');
+    res.setHeader(
+      'Content-Disposition',
+      `attachment; filename="activity-poster.png"; filename*=UTF-8''${encodeURIComponent(fileName)}`,
+    );
+    res.send(buffer);
+  }
+
+  @Post(':id/partner-pack')
+  @HqOperation({
+    action: HqOperationAction.ACTIVITY_POSTER_PACK,
+    refType: 'ACTIVITY_POSTER',
+    refIdParam: 'id',
+    includeBody: true,
+    includeResponse: false,
+  })
+  async pack(@Param('id') id: string, @Body() dto: ActivityPosterPackDto, @Res() res: Response) {
+    await this.service.packForPartners(BigInt(id), dto.partnerIds, res);
+  }
+
   @Get(':id')
   detail(@Param('id') id: string) {
     return this.service.adminDetail(BigInt(id));

server/dukang-api/src/modules/ops/dto/activity-poster.dto.ts

@@ -1,5 +1,8 @@
 import { Type } from 'class-transformer';
 import {
+  ArrayMaxSize,
+  ArrayMinSize,
+  IsArray,
   IsIn,
   IsInt,
   IsNumber,
@@ -11,7 +14,7 @@ import {
   MinLength,
   ValidateIf,
 } from 'class-validator';
-import { ACTIVITY_POSTER_STATUSES } from '@dukang/shared-types';
+import { ACTIVITY_POSTER_PACK_MAX_PARTNERS, ACTIVITY_POSTER_STATUSES } from '@dukang/shared-types';
 import { PaginationQueryDto } from './admin-query.dto';
 
 export class ActivityPosterQueryDto extends PaginationQueryDto {
@@ -76,3 +79,11 @@ export class ActivityPosterSelectionDto {
   @IsString()
   posterId?: string | null;
 }
+
+export class ActivityPosterPackDto {
+  @IsArray()
+  @ArrayMinSize(1)
+  @ArrayMaxSize(ACTIVITY_POSTER_PACK_MAX_PARTNERS)
+  @IsString({ each: true })
+  partnerIds!: string[];
+}

server/dukang-api/src/modules/store/partner-assoc.service.ts

@@ -452,4 +452,19 @@ export class PartnerAssocService {
     const buffer = Buffer.from(await res.arrayBuffer());
     return { buffer, fileName: `partner-assoc-${summary.partnerId}.png` };
   }
+
+  /** 只读已有 OSS 关联码，不调微信补码。无码返回 null。 */
+  async getExistingQrcodeBuffer(partnerAccountId: bigint): Promise<{ buffer: Buffer; fileName: string } | null> {
+    const primary = await this.partnerCityService.resolvePrimaryAccount(partnerAccountId);
+    if (!primary.assocQrcodeResourceId) return null;
+    const resource = await this.prisma.commonResource.findUnique({
+      where: { id: primary.assocQrcodeResourceId },
+      select: { url: true },
+    });
+    if (!resource?.url) return null;
+    const res = await fetch(resource.url);
+    if (!res.ok) return null;
+    const buffer = Buffer.from(await res.arrayBuffer());
+    return { buffer, fileName: `partner-assoc-${primary.id.toString()}.png` };
+  }
 }