add fastify server, add prepare-data endpoint (working)

index.js

@@ -1,12 +1,88 @@
+const data = [
+  [
+    {
+      userId: '257862776',
+      name: 'Катя Разуева',
+      availableTime: { from: 10, to: 20 },
+      tgUsername: 'ekate_25',
+      chatId: 257862776,
+    },
+    {
+      userId: '320185869',
+      name: 'Евгений Березкин',
+      availableTime: { from: 10, to: 20 },
+      tgUsername: 'breznovic',
+      chatId: 320185869,
+    },
+    {
+      userId: '484619169',
+      name: 'Владислав Беляев',
+      availableTime: { from: 10, to: 20 },
+      tgUsername: 'buladzislau',
+      chatId: 484619169,
+    },
+  ],
+  [
+    {
+      userId: '550022173',
+      name: 'Садов Артем',
+      availableTime: { from: 10, to: 20 },
+      tgUsername: 'SadovArtem',
+      chatId: 550022173,
+    },
+    {
+      userId: '1534716020',
+      name: 'Игорь Шаргин',
+      availableTime: { from: 10, to: 20 },
+      tgUsername: 'Igor_Shargin',
+      chatId: 1534716020,
+    },
+    {
+      userId: '178615283',
+      name: 'Артур Ислакаев',
+      availableTime: { from: 20, to: 30 },
+      tgUsername: 'kven_a',
+      chatId: 178615283,
+    },
+  ],
+  [
+    {
+      userId: '1111257233',
+      name: 'Александр Черемных',
+      availableTime: { from: 20, to: 30 },
+      chatId: 1111257233,
+    },
+    {
+      userId: '74330176',
+      name: 'Герман Владислав',
+      availableTime: { from: 30, to: 40 },
+      tgUsername: 'vladloot',
+      chatId: 74330176,
+    },
+    {
+      userId: '212999392',
+      name: 'Листопад Георгий',
+      availableTime: { from: 30, to: 40 },
+      tgUsername: 'thencatchfinally',
+      chatId: 212999392,
+    },
+  ],
+  [
+    {
+      userId: '855517731',
+      name: '/add_to_team',
+      availableTime: { from: 30, to: 40 },
+      tgUsername: 'go_phase',
+      chatId: 855517731,
+    },
+  ],
+];
+
 const root = document.getElementById('root');
-async function getData() {
-  const data1 = await fetch('./groups.json').then((res) => res.json());
-  root.innerHTML = getHtml(data1);
-}
-function getHtml(data) {
-  return `<div>${data
-    .map((group) => {
-      return `<table><thead>
+
+const html = `<div>${data
+  .map((group) => {
+    return `<table><thead>
       <tr>
         <th>Имя</th>
         <th>Время</th>
@@ -23,7 +99,7 @@ function getHtml(data) {
       })
       .join('')}</tbody>
   </table>`;
-    })
-    .join('')}</div>`;
-}
-getData();
+  })
+  .join('')}</div>`;
+
+root.innerHTML = html;