feat: admin image

admin/service/route/kb.js

@@ -0,0 +1,43 @@
+import { Kb } from '../schema.js';
+
+export const useKbRoute = (app) => {
+  // 获取用户知识库列表
+  app.get('/kbs', async (req, res) => {
+    try {
+      const start = parseInt(req.query._start) || 0;
+      const end = parseInt(req.query._end) || 20;
+      const order = req.query._order === 'DESC' ? -1 : 1;
+      const sort = req.query._sort || '_id';
+      const tag = req.query.tag || '';
+      const where = { tags: { $elemMatch: { $regex: tag, $options: 'i' } } };
+
+      const kbsRaw = await Kb.find(where)
+        .skip(start)
+        .limit(end - start)
+        .sort({ [sort]: order });
+
+      const kbs = [];
+
+      for (const kbRaw of kbsRaw) {
+        const kb = kbRaw.toObject();
+
+        const orderedKb = {
+          id: kb._id.toString(),
+          userId: kb.userId,
+          name: kb.name,
+          tags: kb.tags,
+          avatar: kb.avatar
+        };
+
+        kbs.push(orderedKb);
+      }
+      const totalCount = await Kb.countDocuments(where);
+      res.header('Access-Control-Expose-Headers', 'X-Total-Count');
+      res.header('X-Total-Count', totalCount);
+      res.json(kbs);
+    } catch (err) {
+      console.log(`Error fetching kbs: ${err}`);
+      res.status(500).json({ error: 'Error fetching kbs', details: err.message });
+    }
+  });
+};