feat(nav-category): support dynamic home grid categories in admin and uniapp

server/src/index.ts

@@ -739,6 +739,130 @@ app.delete('/api/admin/banners/:id', async (req: Request, res: Response) => {
   }
 });
 
+// 首页金刚区活动品类导航列表 (小程序端读取上架状态)
+app.get('/api/nav-categories', async (_req: Request, res: Response) => {
+  try {
+    const list = await repo.getNavCategories();
+    res.json({ code: 20000, data: list });
+  } catch (err: any) {
+    res.status(500).json({ code: 50000, message: err.message });
+  }
+});
+
+// 管理后台: 获取全部品类导航列表 (含停用状态)
+app.get('/api/admin/nav-categories', async (_req: Request, res: Response) => {
+  try {
+    const list = await repo.getAdminNavCategories();
+    res.json({ code: 20000, data: list });
+  } catch (err: any) {
+    res.status(500).json({ code: 50000, message: err.message });
+  }
+});
+
+// 管理后台: 新增品类导航
+app.post('/api/admin/nav-categories', async (req: Request, res: Response) => {
+  try {
+    const { code, name, icon, bgClass, cat, targetUrl, badgeText, sortOrder, status } = req.body;
+    if (!name || !name.trim()) {
+      return res.status(400).json({ code: 40000, message: '品类名称不能为空' });
+    }
+    if (!icon || !icon.trim()) {
+      return res.status(400).json({ code: 40000, message: '品类图标不能为空' });
+    }
+
+    // 微信内容安全检测
+    const secCheck = contentSecurityService.checkText(name + ' ' + (badgeText || ''));
+    if (!secCheck.pass) {
+      return res.status(400).json({ code: secCheck.code, message: secCheck.message });
+    }
+
+    const item = await repo.createNavCategory({
+      code,
+      name: name.trim(),
+      icon: icon.trim(),
+      bgClass,
+      cat,
+      targetUrl,
+      badgeText,
+      sortOrder: sortOrder !== undefined ? Number(sortOrder) : 0,
+      status: status !== undefined ? Number(status) : 1
+    });
+
+    res.json({ code: 20000, data: item, message: '品类导航创建成功' });
+  } catch (err: any) {
+    res.status(400).json({ code: 40000, message: err.message });
+  }
+});
+
+// 管理后台: 修改品类导航
+app.put('/api/admin/nav-categories/:id', async (req: Request, res: Response) => {
+  try {
+    const catId = String(req.params.id);
+    const { name, icon, bgClass, cat, targetUrl, badgeText, sortOrder, status } = req.body;
+
+    if (name) {
+      const secCheck = contentSecurityService.checkText(name + ' ' + (badgeText || ''));
+      if (!secCheck.pass) {
+        return res.status(400).json({ code: secCheck.code, message: secCheck.message });
+      }
+    }
+
+    const updated = await repo.updateNavCategory(catId, {
+      name,
+      icon,
+      bgClass,
+      cat,
+      targetUrl,
+      badgeText,
+      sortOrder: sortOrder !== undefined ? Number(sortOrder) : undefined,
+      status: status !== undefined ? Number(status) : undefined
+    });
+
+    if (!updated) {
+      return res.status(404).json({ code: 40400, message: '品类导航不存在或已被删除' });
+    }
+
+    res.json({ code: 20000, data: updated, message: '品类导航修改成功' });
+  } catch (err: any) {
+    res.status(400).json({ code: 40000, message: err.message });
+  }
+});
+
+// 管理后台: 切换品类导航显示/隐藏状态
+app.post('/api/admin/nav-categories/:id/status', async (req: Request, res: Response) => {
+  try {
+    const catId = String(req.params.id);
+    const { status } = req.body;
+    if (status === undefined || (status !== 0 && status !== 1)) {
+      return res.status(400).json({ code: 40000, message: '状态参数必须为 0 或 1' });
+    }
+
+    const updated = await repo.updateNavCategoryStatus(catId, Number(status));
+    if (!updated) {
+      return res.status(404).json({ code: 40400, message: '品类导航不存在' });
+    }
+
+    res.json({ code: 20000, data: updated, message: status === 1 ? '品类导航已上架' : '品类导航已下线隐藏' });
+  } catch (err: any) {
+    res.status(400).json({ code: 40000, message: err.message });
+  }
+});
+
+// 管理后台: 删除品类导航
+app.delete('/api/admin/nav-categories/:id', async (req: Request, res: Response) => {
+  try {
+    const catId = String(req.params.id);
+    const ok = await repo.deleteNavCategory(catId);
+    if (!ok) {
+      return res.status(404).json({ code: 40400, message: '品类导航不存在或已被删除' });
+    }
+
+    res.json({ code: 20000, data: null, message: '品类导航已删除' });
+  } catch (err: any) {
+    res.status(400).json({ code: 40000, message: err.message });
+  }
+});
+
 // 创建新订单 (落盘 MySQL)
 app.post('/api/orders', async (req: Request, res: Response) => {
   try {