release: v1.2.0 — каталог, email заказа, SEO, админ CSV

Co-authored-by: Cursor <cursoragent@cursor.com>

.release-notes/v1.2.0.md

@@ -0,0 +1,31 @@
+# v1.2.0
+
+**Дата:** 2026-05-16
+
+## Каталог
+
+- Сортировка: название, цена, новинки
+- Фильтр «только со скидкой» и показ товаров без остатка
+- Бейдж низкого остатка и блок «Вы недавно смотрели»
+
+## Заказы
+
+- Email-подтверждение заказа (нужен `SMTP_*` и `SITE_URL`)
+- Вкладка «Заказы» в `/account`
+
+## Прочее
+
+- `robots.txt`, `sitemap.xml`
+- Защита от перебора на login/register
+- Админ: фильтр заказов, экспорт CSV
+
+## Обновление
+
+```bash
+cd /opt/shop/shop10   # или ваш SHOP_ROOT
+git pull
+bash scripts/server-update.sh
+# или: npm install --omit=dev && systemctl restart shop
+```
+
+Переменные для писем и sitemap: `SITE_URL`, `SMTP_HOST`, `SMTP_FROM`.

CHANGELOG.md

@@ -1,5 +1,35 @@
 # Changelog
 
+## [1.2.0] — 2026-05-16
+
+Улучшения каталога, уведомлений и админки.
+
+### Каталог и UX
+
+- **Сортировка:** по названию, цене (↑/↓), дате добавления
+- **Фильтры:** только товары со скидкой; показ позиций «нет в наличии»
+- **Бейдж «Осталось N»** при остатке ≤ 5
+- **Недавно просмотренные** товары на главной (сессия, до 8 позиций)
+- **Meta description** на странице товара
+
+### Заказы и почта
+
+- **Письмо после оформления** заказа (SMTP или лог в консоль)
+- Вкладка **«Заказы»** в личном кабинете
+
+### SEO и безопасность
+
+- **`/robots.txt`** и **`/sitemap.xml`**
+- Заголовки **X-Content-Type-Options**, **X-Frame-Options**, **Referrer-Policy**
+- **Rate limit** на вход и регистрацию (429 при превышении)
+
+### Админка
+
+- **Фильтр заказов** по статусу
+- **Экспорт заказов в CSV**
+
+[1.2.0]: https://git.evilfox.cc/test/shop10/releases/tag/v1.2.0
+
 ## [1.0.1] — 2026-05-17
 
 Патч после **v1.0.0**: капча, доработка обновления из админки.

README.md

@@ -1,6 +1,6 @@
 # Shop
 
-**v1.0.1** — интернет-магазин на **Node.js** и **PostgreSQL 17**.
+**v1.2.0** — интернет-магазин на **Node.js** и **PostgreSQL 17**.
 
 Два способа установки: [Docker Compose](#docker-compose-рекомендуется-для-теста) | [без Docker (Ubuntu)](#postgresql-17-без-docker)
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "shop",
-  "version": "1.0.1",
+  "version": "1.2.0",
   "description": "Интернет-магазин на Node.js с PostgreSQL 17",
   "main": "src/server.js",
   "scripts": {

src/middleware/rateLimit.js

@@ -0,0 +1,25 @@
+const buckets = new Map();
+
+function rateLimit({ windowMs = 15 * 60 * 1000, max = 20, keyPrefix = '' }) {
+  return (req, res, next) => {
+    const ip = req.ip || req.socket?.remoteAddress || 'unknown';
+    const key = `${keyPrefix}:${ip}`;
+    const now = Date.now();
+    let entry = buckets.get(key);
+    if (!entry || now > entry.resetAt) {
+      entry = { count: 0, resetAt: now + windowMs };
+      buckets.set(key, entry);
+    }
+    entry.count += 1;
+    if (entry.count > max) {
+      return res.status(429).render('error', {
+        title: 'Слишком много запросов',
+        message: 'Подождите несколько минут и попробуйте снова.',
+        code: 429,
+      });
+    }
+    next();
+  };
+}
+
+module.exports = { rateLimit };

src/middleware/securityHeaders.js

@@ -0,0 +1,9 @@
+function securityHeaders(_req, res, next) {
+  res.setHeader('X-Content-Type-Options', 'nosniff');
+  res.setHeader('X-Frame-Options', 'SAMEORIGIN');
+  res.setHeader('Referrer-Policy', 'strict-origin-when-cross-origin');
+  res.setHeader('Permissions-Policy', 'camera=(), microphone=(), geolocation=()');
+  next();
+}
+
+module.exports = { securityHeaders };

src/public/css/style.css

@@ -1336,3 +1336,105 @@ body:has(.cookie-banner) .main {
   margin: 0.5rem 0 0;
   font-size: 0.75rem;
 }
+
+.catalog-toolbar {
+  display: flex;
+  flex-wrap: wrap;
+  align-items: center;
+  gap: 1rem 1.5rem;
+  margin: 0 0 1.5rem;
+  padding: 0.75rem 1rem;
+  background: var(--surface-2);
+  border: 1px solid var(--border);
+  border-radius: 10px;
+}
+
+.catalog-toolbar__field {
+  display: flex;
+  align-items: center;
+  gap: 0.5rem;
+}
+
+.catalog-toolbar__label {
+  font-size: 0.85rem;
+  color: var(--muted);
+  white-space: nowrap;
+}
+
+.catalog-toolbar__check {
+  display: flex;
+  align-items: center;
+  gap: 0.4rem;
+  font-size: 0.9rem;
+  cursor: pointer;
+}
+
+.card__stock-badge {
+  position: absolute;
+  top: 0.5rem;
+  left: 0.5rem;
+  z-index: 2;
+  padding: 0.2rem 0.5rem;
+  font-size: 0.7rem;
+  font-weight: 600;
+  border-radius: 4px;
+  background: rgba(253, 203, 110, 0.95);
+  color: #2d3436;
+}
+
+.card__stock-badge--out {
+  background: rgba(99, 110, 114, 0.9);
+  color: #fff;
+}
+
+.card--out-of-stock {
+  opacity: 0.85;
+}
+
+.card--out-of-stock .card__image {
+  filter: grayscale(0.4);
+}
+
+.recently-viewed {
+  margin-bottom: 2rem;
+}
+
+.recently-viewed__title {
+  margin: 0 0 0.75rem;
+  font-size: 1.1rem;
+}
+
+.recently-viewed__grid {
+  display: flex;
+  gap: 0.75rem;
+  overflow-x: auto;
+  padding-bottom: 0.25rem;
+}
+
+.recently-viewed__card {
+  flex: 0 0 120px;
+  padding: 0.5rem;
+  text-decoration: none;
+  color: inherit;
+}
+
+.recently-viewed__img {
+  width: 100%;
+  height: 72px;
+  object-fit: cover;
+  border-radius: 6px;
+  margin-bottom: 0.35rem;
+}
+
+.recently-viewed__name {
+  display: block;
+  font-size: 0.8rem;
+  line-height: 1.25;
+}
+
+.admin-header__actions {
+  display: flex;
+  flex-wrap: wrap;
+  align-items: center;
+  gap: 0.75rem;
+}

src/routes/account.js

@@ -47,11 +47,13 @@ function accountRender(res, options) {
     formatPrice,
     passkeys,
     isAdmin,
+    recentOrders,
   } = options;
   res.render('account/index', {
     title: 'Личный кабинет',
     user,
     orderCount,
+    recentOrders: recentOrders || [],
     reservations: reservations || [],
     passkeys: passkeys || [],
     isAdmin: Boolean(isAdmin),
@@ -85,9 +87,17 @@ router.get(
 
     const passkeys = await webauthn.getCredentialsForUser(user.id);
 
+    const { rows: recentOrders } = await query(
+      `SELECT id, status, total_cents, created_at
+       FROM orders WHERE user_id = $1
+       ORDER BY created_at DESC LIMIT 10`,
+      [user.id]
+    );
+
     accountRender(res, {
       user,
       orderCount: countResult.rows[0].n,
+      recentOrders,
       reservations,
       passkeys,
       isAdmin: user.role === ROLES.ADMIN,

src/routes/admin.js

@@ -61,21 +61,62 @@ router.get(
 router.get(
   '/orders',
   asyncHandler(async (req, res) => {
-    const { rows: orders } = await query(
+    const statusFilter = req.query.status || '';
-      `SELECT o.id, o.status, o.total_cents, o.created_at, o.customer_name, o.customer_email,
+    const allowed = ['pending', 'paid', 'shipped', 'cancelled'];
+    let sql = `
+      SELECT o.id, o.status, o.total_cents, o.created_at, o.customer_name, o.customer_email,
              u.email AS account_email
       FROM orders o
       JOIN users u ON u.id = o.user_id
-       ORDER BY o.created_at DESC`
+    `;
-    );
+    const params = [];
+    if (statusFilter && allowed.includes(statusFilter)) {
+      sql += ' WHERE o.status = $1';
+      params.push(statusFilter);
+    }
+    sql += ' ORDER BY o.created_at DESC';
+
+    const { rows: orders } = await query(sql, params);
     res.render('admin/orders', {
       title: 'Заказы',
       orders,
       formatPrice,
+      statusFilter,
     });
   })
 );
 
+router.get(
+  '/orders/export.csv',
+  asyncHandler(async (req, res) => {
+    const { rows } = await query(
+      `SELECT o.id, o.status, o.total_cents, o.created_at,
+              o.customer_name, o.customer_email, o.customer_phone, o.address
+       FROM orders o
+       ORDER BY o.created_at DESC`
+    );
+    const esc = (v) => `"${String(v ?? '').replace(/"/g, '""')}"`;
+    const lines = [
+      'id;status;total_rub;customer;email;phone;address;created_at',
+      ...rows.map((o) =>
+        [
+          o.id,
+          o.status,
+          (o.total_cents / 100).toFixed(2),
+          esc(o.customer_name),
+          esc(o.customer_email),
+          esc(o.customer_phone),
+          esc(o.address),
+          new Date(o.created_at).toISOString(),
+        ].join(';')
+      ),
+    ];
+    res.setHeader('Content-Type', 'text/csv; charset=utf-8');
+    res.setHeader('Content-Disposition', 'attachment; filename="orders.csv"');
+    res.send('\uFEFF' + lines.join('\n'));
+  })
+);
+
 router.post(
   '/orders/:id/status',
   asyncHandler(async (req, res) => {

src/routes/auth.js

@@ -7,8 +7,10 @@ const { requireCookieConsent } = require('../middleware/cookieConsent');
 const { ROLES } = require('../constants/roles');
 const { asyncHandler } = require('../utils/asyncHandler');
 const { verifyCaptcha } = require('../services/captcha');
+const { rateLimit } = require('../middleware/rateLimit');
 
 const router = express.Router();
+const authRateLimit = rateLimit({ windowMs: 15 * 60 * 1000, max: 30, keyPrefix: 'auth' });
 
 router.use((req, res, next) => {
   const cart = getCart(req);
@@ -25,6 +27,7 @@ router.get('/register', requireCookieConsent, (req, res) => {
 router.post(
   '/register',
   requireCookieConsent,
+  authRateLimit,
   asyncHandler(async (req, res) => {
     const { name, email, password, password2 } = req.body;
     const values = { name, email };
@@ -95,6 +98,7 @@ router.get('/login', requireCookieConsent, (req, res) => {
 router.post(
   '/login',
   requireCookieConsent,
+  authRateLimit,
   asyncHandler(async (req, res) => {
     const { email, password } = req.body;
     const next = req.body.next || '/';

src/routes/seo.js

@@ -0,0 +1,49 @@
+const express = require('express');
+const { query } = require('../db');
+const { siteUrl } = require('../services/mail');
+const { asyncHandler } = require('../utils/asyncHandler');
+
+const router = express.Router();
+
+router.get('/robots.txt', (_req, res) => {
+  const base = siteUrl();
+  res.type('text/plain').send(
+    `User-agent: *\nAllow: /\nDisallow: /admin\nDisallow: /account\nSitemap: ${base}/sitemap.xml\n`
+  );
+});
+
+router.get(
+  '/sitemap.xml',
+  asyncHandler(async (_req, res) => {
+    const base = siteUrl();
+    const { rows: products } = await query(
+      `SELECT slug, created_at FROM products ORDER BY id`
+    );
+    const urls = [
+      { loc: `${base}/`, priority: '1.0' },
+      { loc: `${base}/cart`, priority: '0.5' },
+    ];
+    for (const p of products) {
+      urls.push({
+        loc: `${base}/product/${p.slug}`,
+        lastmod: new Date(p.created_at).toISOString().slice(0, 10),
+        priority: '0.8',
+      });
+    }
+    const xml = `<?xml version="1.0" encoding="UTF-8"?>
+<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+${urls
+  .map(
+    (u) => `  <url>
+    <loc>${u.loc}</loc>
+    ${u.lastmod ? `<lastmod>${u.lastmod}</lastmod>` : ''}
+    <priority>${u.priority}</priority>
+  </url>`
+  )
+  .join('\n')}
+</urlset>`;
+    res.type('application/xml').send(xml);
+  })
+);
+
+module.exports = router;

src/routes/shop.js

@@ -8,6 +8,8 @@ const { buildCartPricing } = require('../services/pricing');
 const productPrice = require('../utils/productPrice');
 const promoService = require('../services/promo');
 const loyaltyService = require('../services/loyalty');
+const recentlyViewed = require('../services/recentlyViewed');
+const { sendOrderConfirmationEmail } = require('../services/mail');
 
 const router = express.Router();
 
@@ -25,21 +27,36 @@ router.use((req, res, next) => {
   next();
 });
 
+const EFFECTIVE_PRICE_SQL = `CASE
+  WHEN p.sale_price_cents IS NOT NULL
+       AND p.sale_price_cents < p.price_cents
+       AND (p.sale_ends_at IS NULL OR p.sale_ends_at > NOW())
+  THEN p.sale_price_cents
+  ELSE p.price_cents
+END`;
+
 router.get(
   '/',
   asyncHandler(async (req, res) => {
     const category = req.query.category || '';
     const q = (req.query.q || '').trim();
+    const sort = req.query.sort || 'name';
+    const saleOnly = req.query.sale === '1';
+    const showAll = req.query.all === '1';
 
     let sql = `
-      SELECT p.*, c.name AS category_name, c.slug AS category_slug
+      SELECT p.*, c.name AS category_name, c.slug AS category_slug,
+             (${EFFECTIVE_PRICE_SQL}) AS catalog_price_cents
       FROM products p
       LEFT JOIN categories c ON c.id = p.category_id
-      WHERE p.stock > 0
+      WHERE 1=1
     `;
     const params = [];
     let n = 1;
 
+    if (!showAll) {
+      sql += ' AND p.stock > 0';
+    }
     if (category) {
       sql += ` AND c.slug = $${n++}`;
       params.push(category);
@@ -49,10 +66,23 @@ router.get(
       params.push(`%${q}%`);
       n++;
     }
-    sql += ' ORDER BY p.name';
+    if (saleOnly) {
+      sql += ` AND p.sale_price_cents IS NOT NULL
+        AND p.sale_price_cents < p.price_cents
+        AND (p.sale_ends_at IS NULL OR p.sale_ends_at > NOW())`;
+    }
+
+    const orderMap = {
+      name: 'p.name ASC',
+      price_asc: 'catalog_price_cents ASC, p.name ASC',
+      price_desc: 'catalog_price_cents DESC, p.name ASC',
+      newest: 'p.created_at DESC',
+    };
+    sql += ` ORDER BY ${orderMap[sort] || orderMap.name}`;
 
     const { rows: products } = await query(sql, params);
     const { rows: categories } = await query('SELECT * FROM categories ORDER BY name');
+    const recentProducts = await recentlyViewed.loadProducts(query, req.session);
 
     res.render('home', {
       title: 'Каталог',
@@ -60,6 +90,10 @@ router.get(
       categories,
       activeCategory: category,
       searchQuery: q,
+      sort,
+      saleOnly,
+      showAll,
+      recentProducts,
     });
   })
 );
@@ -84,6 +118,8 @@ router.get(
       });
     }
 
+    recentlyViewed.pushProduct(req.session, product.id);
+
     let userReservation = null;
     if (req.session.userId) {
       const { rows: resRows } = await query(
@@ -116,8 +152,13 @@ router.get(
       }
     }
 
+    const metaDescription =
+      (product.description || product.name).replace(/\s+/g, ' ').trim().slice(0, 160) ||
+      product.name;
+
     res.render('product', {
       title: product.name,
+      metaDescription,
       product,
       userReservation,
       error: errorMsg,
@@ -343,6 +384,21 @@ router.post(
       req.session.cart = {};
       delete req.session.appliedPromoCode;
       delete req.session.loyaltyPointsToUse;
+
+      const emailItems = items.map((item) => ({
+        name: item.name,
+        quantity: item.quantity,
+        lineFormatted: formatPrice(
+          (item.effective_price_cents ?? item.price_cents) * item.quantity
+        ),
+      }));
+      sendOrderConfirmationEmail(
+        email.trim(),
+        orderId,
+        formatPrice(pricing.total),
+        emailItems
+      ).catch((err) => console.error('order email:', err.message));
+
       res.redirect(`/orders/${orderId}?success=1`);
     } catch (err) {
       await client.query('ROLLBACK');

src/server.js

@@ -22,6 +22,8 @@ const reservationsRoutes = require('./routes/reservations');
 const passkeyRoutes = require('./routes/passkey');
 const stockAlertsRoutes = require('./routes/stock-alerts');
 const promoRoutes = require('./routes/promo');
+const seoRoutes = require('./routes/seo');
+const { securityHeaders } = require('./middleware/securityHeaders');
 
 const PORT = process.env.PORT || 3000;
 const HOST = process.env.HOST || '0.0.0.0';
@@ -44,6 +46,8 @@ async function start() {
   app.set('views', path.join(__dirname, 'views'));
 
   app.use(healthRoutes);
+  app.use(securityHeaders);
+  app.use(seoRoutes);
   app.use(express.static(path.join(__dirname, 'public')));
   app.use(express.urlencoded({ extended: true }));
   app.use(express.json({ limit: '64kb' }));

src/services/mail.js

@@ -68,6 +68,28 @@ async function sendReservationEmail(to, productName, quantity, expiresAt) {
   return sendMail({ to, subject, text, html });
 }
 
+async function sendOrderConfirmationEmail(to, orderId, totalFormatted, items) {
+  const orderUrl = `${siteUrl()}/orders/${orderId}`;
+  const subject = `Заказ #${orderId} оформлен — Shop`;
+  const lines = items
+    .map((i) => `• ${i.name} × ${i.quantity} — ${i.lineFormatted}`)
+    .join('\n');
+  const text = `Спасибо за заказ #${orderId}!\n\n${lines}\n\nИтого: ${totalFormatted}\n\nСтатус: ${orderUrl}`;
+  const htmlItems = items
+    .map(
+      (i) =>
+        `<li>${i.name} × ${i.quantity} — <strong>${i.lineFormatted}</strong></li>`
+    )
+    .join('');
+  const html = `
+    <p>Спасибо за покупку! Заказ <strong>#${orderId}</strong> принят.</p>
+    <ul>${htmlItems}</ul>
+    <p><strong>Итого: ${totalFormatted}</strong></p>
+    <p><a href="${orderUrl}">Открыть заказ в личном кабинете</a></p>
+  `;
+  return sendMail({ to, subject, text, html });
+}
+
 async function sendStockAvailableEmail(to, productName, productUrl) {
   const subject = `Снова в наличии: ${productName}`;
   const text = `Товар «${productName}» снова в наличии.\n\nПерейти: ${productUrl}`;
@@ -85,5 +107,6 @@ module.exports = {
   sendPasswordResetEmail,
   sendReservationEmail,
   sendStockAvailableEmail,
+  sendOrderConfirmationEmail,
   siteUrl,
 };

src/services/recentlyViewed.js

@@ -0,0 +1,33 @@
+const MAX = 8;
+
+function getList(session) {
+  if (!session.recentlyViewed || !Array.isArray(session.recentlyViewed)) {
+    session.recentlyViewed = [];
+  }
+  return session.recentlyViewed;
+}
+
+function pushProduct(session, productId) {
+  const id = parseInt(productId, 10);
+  if (!id) return;
+  const list = getList(session).filter((x) => x !== id);
+  list.unshift(id);
+  session.recentlyViewed = list.slice(0, MAX);
+}
+
+async function loadProducts(query, session) {
+  const ids = getList(session);
+  if (!ids.length) return [];
+  const placeholders = ids.map((_, i) => `$${i + 1}`).join(',');
+  const { rows } = await query(
+    `SELECT p.*, c.name AS category_name, c.slug AS category_slug
+     FROM products p
+     LEFT JOIN categories c ON c.id = p.category_id
+     WHERE p.id IN (${placeholders})`,
+    ids
+  );
+  const byId = new Map(rows.map((p) => [p.id, p]));
+  return ids.map((id) => byId.get(id)).filter(Boolean);
+}
+
+module.exports = { pushProduct, loadProducts, MAX };

src/views/account/index.ejs

@@ -12,6 +12,7 @@
     <a href="/account?tab=password" class="account-tabs__link <%= activeTab === 'password' ? 'account-tabs__link--active' : '' %>">Смена пароля</a>
     <a href="/account?tab=passkey" class="account-tabs__link <%= activeTab === 'passkey' ? 'account-tabs__link--active' : '' %>">Passkey</a>
     <a href="/account?tab=reservations" class="account-tabs__link <%= activeTab === 'reservations' ? 'account-tabs__link--active' : '' %>">Бронирования</a>
+    <a href="/account?tab=orders" class="account-tabs__link <%= activeTab === 'orders' ? 'account-tabs__link--active' : '' %>">Заказы</a>
   </nav>
 
   <% if (activeTab === 'profile') { %>
@@ -71,6 +72,40 @@
     </section>
   <% } %>
 
+  <% if (activeTab === 'orders') { %>
+    <section class="card account-section">
+      <h2>Последние заказы</h2>
+      <% if (!recentOrders.length) { %>
+        <p class="muted">Заказов пока нет. <a href="/">Перейти в каталог</a></p>
+      <% } else { %>
+        <table class="cart-table">
+          <thead>
+            <tr>
+              <th>№</th>
+              <th>Дата</th>
+              <th>Статус</th>
+              <th>Сумма</th>
+              <th></th>
+            </tr>
+          </thead>
+          <tbody>
+            <% const statusLabels = { pending: 'Ожидает', paid: 'Оплачен', shipped: 'Отправлен', cancelled: 'Отменён' }; %>
+            <% recentOrders.forEach(o => { %>
+              <tr>
+                <td>#<%= o.id %></td>
+                <td><%= new Date(o.created_at).toLocaleString('ru-RU') %></td>
+                <td><span class="status status--<%= o.status %>"><%= statusLabels[o.status] || o.status %></span></td>
+                <td><%= formatPrice(o.total_cents) %></td>
+                <td><a href="/orders/<%= o.id %>">Подробнее</a></td>
+              </tr>
+            <% }) %>
+          </tbody>
+        </table>
+        <p class="account-actions"><a href="/orders" class="btn btn--ghost">Все заказы</a></p>
+      <% } %>
+    </section>
+  <% } %>
+
   <% if (activeTab === 'reservations') { %>
     <section class="card account-section">
       <h2>Мои бронирования</h2>

src/views/admin/orders.ejs

@@ -1,11 +1,25 @@
 <%- include('../partials/layout-start') %>
+<% const statusLabels = { pending: 'Ожидает', paid: 'Оплачен', shipped: 'Отправлен', cancelled: 'Отменён' }; %>
 
 <div class="admin-header">
   <h1>Заказы</h1>
+  <div class="admin-header__actions">
+    <a href="/admin/orders/export.csv" class="btn btn--ghost btn--sm">Экспорт CSV</a>
     <%- include('../partials/admin-nav', { adminNav: 'orders' }) %>
+  </div>
 </div>
 
-<% const statusLabels = { pending: 'Ожидает', paid: 'Оплачен', shipped: 'Отправлен', cancelled: 'Отменён' }; %>
+<form class="catalog-toolbar" method="get" action="/admin/orders">
+  <label class="catalog-toolbar__field">
+    <span class="catalog-toolbar__label">Статус</span>
+    <select name="status" class="input input--sm" onchange="this.form.submit()">
+      <option value="">Все</option>
+      <% ['pending','paid','shipped','cancelled'].forEach(s => { %>
+        <option value="<%= s %>" <%= statusFilter === s ? 'selected' : '' %>><%= statusLabels[s] %></option>
+      <% }) %>
+    </select>
+  </label>
+</form>
 
 <table class="cart-table">
   <thead>

src/views/home.ejs

@@ -1,4 +1,16 @@
 <%- include('partials/layout-start') %>
+<%
+  function catalogHref(extra) {
+    const p = new URLSearchParams();
+    if (searchQuery) p.set('q', searchQuery);
+    if (saleOnly) p.set('sale', '1');
+    if (showAll) p.set('all', '1');
+    if (sort && sort !== 'name') p.set('sort', sort);
+    if (extra && extra.category) p.set('category', extra.category);
+    const s = p.toString();
+    return s ? '/?' + s : '/';
+  }
+%>
 
 <section class="hero">
   <h1>Каталог товаров</h1>
@@ -7,20 +19,60 @@
 
 <% if (categories.length) { %>
 <nav class="categories" aria-label="Категории">
-  <a href="/" class="chip <%= !activeCategory ? 'chip--active' : '' %>">Все</a>
+  <a href="<%= catalogHref() %>" class="chip <%= !activeCategory ? 'chip--active' : '' %>">Все</a>
   <% categories.forEach(c => { %>
-    <a href="/?category=<%= c.slug %>" class="chip <%= activeCategory === c.slug ? 'chip--active' : '' %>"><%= c.name %></a>
+    <a href="<%= catalogHref({ category: c.slug }) %>" class="chip <%= activeCategory === c.slug ? 'chip--active' : '' %>"><%= c.name %></a>
   <% }) %>
 </nav>
 <% } %>
 
+<form class="catalog-toolbar" method="get" action="/">
+  <% if (searchQuery) { %><input type="hidden" name="q" value="<%= searchQuery %>"><% } %>
+  <% if (activeCategory) { %><input type="hidden" name="category" value="<%= activeCategory %>"><% } %>
+  <label class="catalog-toolbar__field">
+    <span class="catalog-toolbar__label">Сортировка</span>
+    <select name="sort" class="input input--sm" onchange="this.form.submit()">
+      <option value="name" <%= sort === 'name' ? 'selected' : '' %>>По названию</option>
+      <option value="price_asc" <%= sort === 'price_asc' ? 'selected' : '' %>>Цена ↑</option>
+      <option value="price_desc" <%= sort === 'price_desc' ? 'selected' : '' %>>Цена ↓</option>
+      <option value="newest" <%= sort === 'newest' ? 'selected' : '' %>>Сначала новые</option>
+    </select>
+  </label>
+  <label class="catalog-toolbar__check">
+    <input type="checkbox" name="sale" value="1" <%= saleOnly ? 'checked' : '' %> onchange="this.form.submit()">
+    Только со скидкой
+  </label>
+  <label class="catalog-toolbar__check">
+    <input type="checkbox" name="all" value="1" <%= showAll ? 'checked' : '' %> onchange="this.form.submit()">
+    Показать нет в наличии
+  </label>
+</form>
+
+<% if (recentProducts && recentProducts.length) { %>
+<section class="recently-viewed">
+  <h2 class="recently-viewed__title">Вы недавно смотрели</h2>
+  <div class="recently-viewed__grid">
+    <% recentProducts.forEach(p => { %>
+      <a href="/product/<%= p.slug %>" class="recently-viewed__card card">
+        <% if (p.image_url) { %>
+          <img src="<%= p.image_url %>" alt="" class="recently-viewed__img" loading="lazy">
+        <% } %>
+        <span class="recently-viewed__name"><%= p.name %></span>
+      </a>
+    <% }) %>
+  </div>
+</section>
+<% } %>
+
 <% if (!products.length) { %>
   <p class="empty">Товары не найдены. Попробуйте другой запрос.</p>
 <% } else { %>
   <div class="grid">
     <% products.forEach(p => { %>
       <% const onSale = isSaleActive(p); %>
-      <article class="card<%= onSale ? ' card--sale' : '' %>">
+      <% const outOfStock = p.stock <= 0; %>
+      <% const lowStock = !outOfStock && p.stock <= 5; %>
+      <article class="card<%= onSale ? ' card--sale' : '' %><%= outOfStock ? ' card--out-of-stock' : '' %>">
         <a href="/product/<%= p.slug %>" class="card__image-wrap">
           <% if (onSale) { %>
             <span class="card__sale-ribbon" aria-hidden="true">
@@ -28,6 +80,12 @@
               −<%= salePercent(p) %>%
             </span>
           <% } %>
+          <% if (lowStock) { %>
+            <span class="card__stock-badge">Осталось <%= p.stock %></span>
+          <% } %>
+          <% if (outOfStock) { %>
+            <span class="card__stock-badge card__stock-badge--out">Нет в наличии</span>
+          <% } %>
           <% if (p.image_url) { %>
             <img src="<%= p.image_url %>" alt="<%= p.name %>" class="card__image" loading="lazy">
           <% } else { %>
@@ -40,6 +98,7 @@
           <% } %>
           <h2 class="card__title"><a href="/product/<%= p.slug %>"><%= p.name %></a></h2>
           <%- include('partials/product-price', { product: p, priceSize: 'md' }) %>
+          <% if (!outOfStock) { %>
           <form action="/cart/add" method="post" class="card__form">
             <input type="hidden" name="product_id" value="<%= p.id %>">
             <input type="hidden" name="redirect" value="/cart">
@@ -48,6 +107,9 @@
               В корзину
             </button>
           </form>
+          <% } else { %>
+            <a href="/product/<%= p.slug %>" class="btn btn--ghost btn--block">Подробнее</a>
+          <% } %>
         </div>
       </article>
     <% }) %>

src/views/partials/layout-end.ejs

@@ -1,7 +1,11 @@
   </main>
   <footer class="footer">
     <div class="container">
-      <p>&copy; <%= new Date().getFullYear() %> Shop · <a href="/cookies/policy">Cookies</a></p>
+      <p>&copy; <%= new Date().getFullYear() %> Shop ·
+        <a href="/orders">Заказы</a> ·
+        <a href="/sitemap.xml">Карта сайта</a> ·
+        <a href="/cookies/policy">Cookies</a>
+      </p>
     </div>
   </footer>
   <%- include('cookie-banner') %>

src/views/partials/layout-start.ejs

@@ -4,6 +4,9 @@
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1">
   <title><%= title %> — Shop</title>
+  <% if (typeof metaDescription !== 'undefined' && metaDescription) { %>
+  <meta name="description" content="<%= metaDescription %>">
+  <% } %>
   <link rel="preconnect" href="https://fonts.googleapis.com">
   <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
   <link href="https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&display=swap" rel="stylesheet">