feat: show analytics data page by page

packages/analytics/src/controllers/commands.js

@@ -1,9 +1,29 @@
+/* eslint-disable object-shorthand */
+import { Command } from '@linux-odyssey/models'
 import { errorCommands } from '../models/commands.js'
 
 // eslint-disable-next-line import/prefer-default-export
 export async function commandListController(req, res) {
-  const payload = {
-    errorCommands: await errorCommands(),
+  const itemsPerPage = 250
+
+  try {
+    const totalCommands = await Command.countDocuments({
+      $and: [
+        { error: { $exists: true } },
+        { error: { $ne: null } },
+        { error: { $ne: '' } },
+      ],
+    })
+
+    const maxPages = Math.ceil(totalCommands / itemsPerPage)
+
+    const pageNumber = req.query.page || 1
+    const payload = {
+      errorCommands: await errorCommands(pageNumber, itemsPerPage),
+      pages: Array.from({ length: maxPages }, (_, index) => index + 1),
+    }
+    res.render('commands', payload)
+  } catch (error) {
+    res.status(500).send('Error fetching data')
   }
-  res.render('commands', payload)
 }