token pagination for volumes

Author: pdiakumis

.prettierignore

@@ -1,2 +1 @@
-views/partials/header.ejs
-views/home.ejs
+*.ejs

.prettierrc.json

@@ -0,0 +1,5 @@
+{
+  "arrowParens": "always",
+  "bracketSpacing": true,
+  "printWidth": 100
+}

package.json

@@ -28,7 +28,8 @@
     "nodemon": "^1.19.4"
   },
   "nodemonConfig": {
-    "ignore": ["nogit/*"]
+    "ignore": [
+      "nogit/*"
+    ]
   }
-
 }

routes/volumes.js

@@ -3,7 +3,6 @@ const router = express.Router();
 const request = require("request");
 const illumina = require("../utils/illumina");
 const utils = require("../utils/utils");
-const pageSize = 100;
 const request_opts = illumina.request_opts();
 
 router.get("/", (req, res) => {

views/gds/files.ejs

@@ -20,7 +20,9 @@
     </tr>
   </thead>
   <tbody>
-    <% fs = files["items"] %> <% for (let i = 0; i < fs.length; i++) { %>
+    <% fs = files["items"]; %>
+    <% delete qs.pageSize; %>
+    <% for (let i = 0; i < fs.length; i++) { %>
     <tr>
       <td><%= `${i + 1}.` %></td>
       <td><%= fs[i].path %></td>

views/gds/volumes.ejs

@@ -15,13 +15,29 @@
     </tr>
   </thead>
   <tbody>
-    <% vols = volumes["items"] %> <% for (let i = 0; i < vols.length; i++) { %>
+    <% vols = volumes["items"]; %>
+    <% firstPageToken = volumes["firstPageToken"] %>
+    <% nextPageToken = volumes["nextPageToken"] %>
+    <% prevPageToken = volumes["prevPageToken"] %>
+    <ul>
+      <% if (firstPageToken) {%>
+        <li><a href="/volumes?pageToken=<%= firstPageToken %>">FirstPage</a></li>
+       <% } %>
+      <% if (nextPageToken) {%>
+        <li><a href="/volumes?pageToken=<%= nextPageToken %>">NextPage</a></li>
+       <% } %>
+      <% if (prevPageToken) {%>
+        <li><a href="/volumes?pageToken=<%= prevPageToken %>">PreviousPage</a></li>
+       <% } %>
+    </ul>
+
+    <% for (let i = 0; i < vols.length; i++) { %>
     <tr>
       <td><%= `${i + 1}.` %></td>
       <td>
-        <a href="/files?volume.name=<%= vols[i].name %>&pageSize=1000"
-          ><%= vols[i].name %></a
-        >
+        <a href="/files?volume.name=<%= vols[i].name %>&pageSize=1000">
+          <%= vols[i].name %>
+        </a>
       </td>
       <td title="<%= vols[i].createdBy %>">
         <%= id2username(vols[i].createdBy) %>