feat: added pagination to the GET /search endpoint ✨

backend/controllers/search.controller.js

@@ -5,25 +5,54 @@ const appResponse = require('../utils/appResponse');
 const { BadRequestError } = require('../utils/appError');
 
 
+const formatSearchData = data => {
+  return data.map(_ => {
+    return {
+      title: _.fileName || _.folderName,
+      description: _.type || _.description,
+      imageUrl: _.url ? _.url : null,
+      createdAt: _.description,
+      url: _.fileName ? `/companyfiles/previewFile/${_._id}` : `/companyfiles/folders/${_._id}`
+    }
+  })
+}
+
+
 const searchAndFilterFiles = async (req, res) => {
   const { fileName, fileType } = req.query;
 
   if (fileName && fileName.trim()) {
+    const page = parseInt(req.query.page, 10) || 1;
+    const limit = parseInt(req.query.limit, 10) || 10;
+    const startIndex = (page - 1) * limit;
+    const endIndex = page * limit;
+
     let response;
 
     if (fileType && fileType.trim()) {
       response = await File.fetchByFilter({
         fileName: { '$regex': fileName, '$options': 'i' }, type: { '$in': fileType.split(',') }
-      });
+      }, { skip: startIndex, limit });
     } else {
-      response = await File.fetchByFilter({ fileName: { '$regex': fileName, '$options': 'i' } });
-    }
-
-    if (!response.length) {
-      return res.status(404).send(appResponse('File not found!', null, true));
+      response = await File.fetchByFilter({
+        fileName: { '$regex': fileName, '$options': 'i' }
+      }, { skip: startIndex, limit });
     }
 
-    return res.status(200).send(appResponse('File results', response, true));
+    // Pagination
+    const total = response.length;
+    const next = (endIndex < total && limit <= total) ? { page: page + 1, limit } : {};
+    const previous = (startIndex > 0) ? { page: page - 1, limit } : {};
+
+    return res.status(200).send(appResponse('File search result', undefined, true, {
+      count: total,
+      page,
+      next,
+      previous,
+      plugin: 'Company Files',
+      query: fileName,
+      result: formatSearchData(response)
+    }));
   } else {
     return res.status(400).send(appResponse('Invalid fileName provided!', null));
   }

backend/utils/database.helper.js

@@ -16,6 +16,7 @@ class DatabaseOps {
       bulk_write: false,
       object_id: '',
       filter: {},
+      options: {},
       payload: {}
     }
 
@@ -61,8 +62,9 @@ class DatabaseOps {
     return data;
   }
 
-  fetchByFilter = async (filter = {}) => {
+  fetchByFilter = async (filter = {}, options = {}) => {
     this.data.filter = filter;
+    this.data.options = options;
 
     const { data } = await axios.post(`${databaseReadUrl}`, this.data);