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

data.json

@@ -1 +1 @@
-{"320185869":{"userId":"320185869","name":"Евгений Березкин","availableTime":{"from":10,"to":20},"tgUsername":"breznovic","chatId":320185869},"347996326":{"userId":"347996326","name":"Михаил Польшин","availableTime":{"from":20,"to":30},"tgUsername":"notMikle","chatId":347996326},"384611325":{"userId":"384611325","name":"Бог Бог","availableTime":{"from":40,"to":null},"tgUsername":"GoldDeDennis","chatId":384611325},"398100433":{"userId":"398100433","name":"Sergeev Dmitry","availableTime":{"from":10,"to":20},"tgUsername":"Dmitry_Sergeev_14","chatId":398100433},"453233884":{"userId":"453233884","name":"А Ю","availableTime":{"from":40,"to":null},"tgUsername":"MrUnderSan","chatId":453233884},"519261981":{"userId":"519261981","name":"Береснев Михаил","availableTime":{"from":20,"to":30},"tgUsername":"MikeJ0","chatId":519261981},"547121990":{"userId":"547121990","name":"Пучков Иван Иванович","availableTime":{"from":30,"to":40},"tgUsername":"lvrshn_a","chatId":547121990},"558491754":{"userId":"558491754","name":"Андрей Задорожный","availableTime":{"from":0,"to":10},"tgUsername":"andrei_zadorozhnyi","chatId":558491754},"738507170":{"userId":"738507170","name":"Евгений Нестеренко","availableTime":{"from":20,"to":30},"tgUsername":"EugeneNest","chatId":738507170},"836228560":{"userId":"836228560","name":"Рудакян Илья Арменович","availableTime":{"from":20,"to":30},"tgUsername":"Asap_Alh","chatId":836228560},"950709136":{"userId":"950709136","name":"Лукашевич Евгений","availableTime":{"from":20,"to":30},"tgUsername":"elukas21","chatId":950709136},"1003766210":{"userId":"1003766210","name":"Виталик Кожуров","availableTime":{"from":30,"to":40},"tgUsername":"vitalik_kazhurou","chatId":1003766210}}
+{"74330176":{"userId":"74330176","name":"Герман Владислав","availableTime":{"from":30,"to":40},"tgUsername":"vladloot","chatId":74330176},"178615283":{"userId":"178615283","name":"Артур Ислакаев","availableTime":{"from":20,"to":30},"tgUsername":"kven_a","chatId":178615283},"212999392":{"userId":"212999392","name":"Листопад Георгий","availableTime":{"from":30,"to":40},"tgUsername":"thencatchfinally","chatId":212999392},"257862776":{"userId":"257862776","name":"Катя Разуева","availableTime":{"from":10,"to":20},"tgUsername":"ekate_25","chatId":257862776},"320185869":{"userId":"320185869","name":"Евгений Березкин","availableTime":{"from":10,"to":20},"tgUsername":"breznovic","chatId":320185869},"484619169":{"userId":"484619169","name":"Владислав Беляев","availableTime":{"from":10,"to":20},"tgUsername":"buladzislau","chatId":484619169},"550022173":{"userId":"550022173","name":"Садов Артем","availableTime":{"from":10,"to":20},"tgUsername":"SadovArtem","chatId":550022173},"855517731":{"userId":"855517731","name":"/add_to_team","availableTime":{"from":30,"to":40},"tgUsername":"go_phase","chatId":855517731},"1111257233":{"userId":"1111257233","name":"Александр Черемных","availableTime":{"from":20,"to":30},"chatId":1111257233},"1534716020":{"userId":"1534716020","name":"Игорь Шаргин","availableTime":{"from":10,"to":20},"tgUsername":"Igor_Shargin","chatId":1534716020}}

data/data.json

@@ -0,0 +1 @@
+{}

groups.json

@@ -1 +1 @@
-[[{"userId":"558491754","name":"Андрей Задорожный","availableTime":{"from":0,"to":10},"tgUsername":"andrei_zadorozhnyi","chatId":558491754},{"userId":"320185869","name":"Евгений Березкин","availableTime":{"from":10,"to":20},"tgUsername":"breznovic","chatId":320185869},{"userId":"398100433","name":"Sergeev Dmitry","availableTime":{"from":10,"to":20},"tgUsername":"Dmitry_Sergeev_14","chatId":398100433}],[{"userId":"347996326","name":"Михаил Польшин","availableTime":{"from":20,"to":30},"tgUsername":"notMikle","chatId":347996326},{"userId":"519261981","name":"Береснев Михаил","availableTime":{"from":20,"to":30},"tgUsername":"MikeJ0","chatId":519261981},{"userId":"738507170","name":"Евгений Нестеренко","availableTime":{"from":20,"to":30},"tgUsername":"EugeneNest","chatId":738507170}],[{"userId":"836228560","name":"Рудакян Илья Арменович","availableTime":{"from":20,"to":30},"tgUsername":"Asap_Alh","chatId":836228560},{"userId":"950709136","name":"Лукашевич Евгений","availableTime":{"from":20,"to":30},"tgUsername":"elukas21","chatId":950709136},{"userId":"547121990","name":"Пучков Иван Иванович","availableTime":{"from":30,"to":40},"tgUsername":"lvrshn_a","chatId":547121990}],[{"userId":"1003766210","name":"Виталик Кожуров","availableTime":{"from":30,"to":40},"tgUsername":"vitalik_kazhurou","chatId":1003766210},{"userId":"384611325","name":"Бог Бог","availableTime":{"from":40,"to":null},"tgUsername":"GoldDeDennis","chatId":384611325},{"userId":"453233884","name":"А Ю","availableTime":{"from":40,"to":null},"tgUsername":"MrUnderSan","chatId":453233884}]]
+[[{"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}]]

index.js

@@ -1,10 +1,86 @@
+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>${data
+
+const html = `<div>${data
   .map((group) => {
     return `<table><thead>
       <tr>
@@ -25,5 +101,5 @@ function getHtml(data) {
   </table>`;
   })
   .join('')}</div>`;
-}
-getData();
+
+root.innerHTML = html;

package.json

@@ -26,7 +26,6 @@
     "typescript": "~5.3"
   },
   "scripts": {
-    "start": "node build/src/main.js",
     "gen": "node build/src/generate-groups.js",
     "open-html": "npx -y serve",
     "reset": "node scripts/reset-data.cjs",
@@ -45,6 +44,7 @@
   "author": "Jakub Synowiec <jsynowiec@users.noreply.github.com>",
   "license": "Apache-2.0",
   "dependencies": {
+    "fastify": "^4.27.0",
     "remeda": "^1.33.0",
     "telegraf": "^4.15.3",
     "tslib": "~2.6"

src/bot/send-group-info.ts

@@ -0,0 +1,49 @@
+import { UserData } from '../types.js';
+import { FmtString } from 'telegraf/format';
+
+export function sendGroupInfo(
+  data: UserData[][],
+  sendMessage: (
+    chatId: number | string,
+    text: string | FmtString,
+    extra?: any,
+  ) => void,
+) {
+  data.forEach((group) => {
+    group.forEach((user, i, arr) => {
+      const otherUsers = group.filter((u) => u.userId !== user.userId);
+      if (otherUsers.length === 0) {
+        sendMessage(user.chatId, 'К сожалению, в твою группу не попал никто.');
+        return;
+      }
+      let message = `Привет, ${user.name}! Твои напарники:\n\n${otherUsers
+        .map(
+          (u) =>
+            `- <a href="tg://user?id=${u.userId}">${u.name}</a> @${
+              u.tgUsername
+            }. Время: ${getAvailableTime(
+              u.availableTime.from,
+              u.availableTime.to,
+            )}`,
+        )
+        .join(' \n')}`;
+
+      if (i === 0) {
+        message +=
+          '\n\nТебя выбрали ответственным(ой) за первоначальную коммуникацию. Создай, пожалуйста, группу в телеграме и пригласи в нее своих напарников.';
+      } else {
+        message += `\n\n${arr[0].name} был(а) выбран(а) ответственным за первоначальную коммуникацию. Он(а) создаст группу в телеграме и пригласит в нее всех участников.`;
+      }
+      sendMessage(user.chatId, message, { parse_mode: 'HTML' });
+    });
+  });
+}
+
+function getAvailableTime(from: number, to: number | null) {
+  if (from === 0 && to === 10) return 'До 10 часов';
+  if (from === 10 && to === 20) return '10-20 часов';
+  if (from === 20 && to === 30) return '20-30 часов';
+  if (from === 30 && to === 40) return '30-40 часов';
+  if (from === 40) return 'Более 40 часов';
+  return 'Unknown time';
+}

src/bot/setup-wizard-stage.ts

@@ -0,0 +1,161 @@
+import { Stage, WizardScene } from 'telegraf/scenes';
+import { Data, UserData } from '../types.js';
+import fs from 'fs';
+
+const superWizard = new WizardScene<any>(
+  'add_to_team_wizard',
+  async (ctx) => {
+    console.log('step 0');
+
+    await ctx.reply(
+      'Введи свое имя и фамилию, пожалуйста. Например, Иван Иванов',
+    );
+    ctx.wizard.state.data = {};
+    return ctx.wizard.next();
+  },
+  async (ctx) => {
+    console.log('step 1');
+    if (ctx.message?.text) {
+      ctx.wizard.state.data.name = ctx.message.text;
+    }
+    await ctx.reply(
+      'Сколько часов ты можешь уделять проекту в среднем в неделю?',
+      {
+        reply_markup: {
+          inline_keyboard: [
+            [
+              {
+                text: 'До 10',
+                callback_data: JSON.stringify({ from: 0, to: 10 }),
+              },
+              {
+                text: '10-20',
+                callback_data: JSON.stringify({ from: 10, to: 20 }),
+              },
+              {
+                text: '20-30',
+                callback_data: JSON.stringify({ from: 20, to: 30 }),
+              },
+            ],
+            [
+              {
+                text: '30-40',
+                callback_data: JSON.stringify({ from: 30, to: 40 }),
+              },
+              {
+                text: 'Более 40',
+                callback_data: JSON.stringify({ from: 40, to: null }),
+              },
+              {
+                text: '< Назад',
+                callback_data: 'back',
+              },
+            ],
+          ],
+        },
+      },
+    );
+    return ctx.wizard.next();
+  },
+  async (ctx) => {
+    if (!ctx.callbackQuery) {
+      await ctx.reply(
+        'Что-то пошло не так, попробуй выбрать один из предложенных вариантов',
+      );
+      return ctx.wizard.selectStep(2);
+    }
+    if (ctx.callbackQuery.data === 'back') {
+      console.log('step 2');
+      await ctx.answerCbQuery('back');
+      await ctx.wizard.selectStep(ctx.wizard.cursor - 2);
+      return ctx.wizard.steps[ctx.wizard.cursor](ctx);
+    }
+    const data = JSON.parse(ctx.callbackQuery.data);
+
+    ctx.wizard.state.data.availableTime = data;
+    await ctx.answerCbQuery(
+      `You are willing to dedicate from ${data.from} to ${
+        data.to ?? 'infinity'
+      } hours per week`,
+    );
+    await ctx.reply(
+      `Перепроверь, пожалуйста, все ли верно. Если все верно, нажми "Да", если нет, нажми "Нет" или "< Назад"
+      Имя: ${ctx.wizard.state.data.name}
+      Время: ${data.from} - ${data.to ?? 'infinity'}
+      `,
+      {
+        reply_markup: {
+          inline_keyboard: [
+            [
+              {
+                text: 'Да',
+                callback_data: 'yes',
+              },
+              {
+                text: 'Нет',
+                callback_data: 'no',
+              },
+              {
+                text: '< Назад',
+                callback_data: 'back',
+              },
+            ],
+          ],
+        },
+      },
+    );
+    return ctx.wizard.next();
+  },
+  async (ctx) => {
+    if (!ctx.callbackQuery) {
+      await ctx.reply(
+        'Что-то пошло не так, попробуй выбрать один из предложенных вариантов',
+      );
+      return ctx.wizard.selectStep(3);
+    }
+    if (ctx.callbackQuery.data === 'back') {
+      console.log('step 3');
+      await ctx.answerCbQuery('back');
+      await ctx.wizard.selectStep(ctx.wizard.cursor - 2);
+      return ctx.wizard.steps[ctx.wizard.cursor](ctx);
+    }
+    if (ctx.callbackQuery.data === 'no') {
+      console.log('step 0');
+      await ctx.answerCbQuery('no');
+      await ctx.wizard.selectStep(0);
+      return ctx.wizard.steps[ctx.wizard.cursor](ctx);
+    }
+    if (ctx.callbackQuery.data === 'yes') {
+      console.log('step 4');
+      await ctx.answerCbQuery('yes');
+      const data = ctx.wizard.state.data;
+      const userId = ctx.from?.id;
+      const chatId = ctx.callbackQuery.message.chat.id;
+      const dataWithTgUsername = {
+        ...data,
+        tgUsername: ctx.from?.username,
+        chatId,
+      };
+
+      updateData({ userId: userId?.toString() ?? '', ...dataWithTgUsername });
+      await ctx.reply(
+        `Спасибо за регистрацию! Мы свяжемся с тобой в ближайшее время.`,
+      );
+      return ctx.scene.leave();
+    }
+    await ctx.reply(
+      'Что-то пошло не так, попробуй выбрать один из предложенных вариантов',
+    );
+    return ctx.wizard.selectStep(3);
+  },
+);
+
+export const stage = new Stage([superWizard]);
+
+function updateData({ ...rest }: UserData) {
+  const data = fs.readFileSync('./data.json', 'utf8');
+  const dataObj = JSON.parse(data) as Data;
+  dataObj[rest.userId] = rest;
+  const newDataStr = JSON.stringify(dataObj);
+  fs.writeFileSync('./data.json', newDataStr, 'utf8');
+}

src/main.ts

@@ -1,9 +1,7 @@
 import dotenv from 'dotenv';
 import { session, Telegraf } from 'telegraf';
 
-import { Stage, WizardScene } from 'telegraf/scenes';
-import * as fs from 'fs';
-import { Data, UserData } from './types.js';
+import { stage } from './bot/setup-wizard-stage.js';
 
 dotenv.config();
 
@@ -13,156 +11,6 @@ if (!BOT_TOKEN) {
   throw new Error('BOT_TOKEN is required!');
 }
 
-const superWizard = new WizardScene<any>(
-  'add_to_team_wizard',
-  async (ctx) => {
-    console.log('step 0');
-
-    await ctx.reply(
-      'Введи свое имя и фамилию, пожалуйста. Например, Иван Иванов',
-    );
-    ctx.wizard.state.data = {};
-    return ctx.wizard.next();
-  },
-  async (ctx) => {
-    console.log('step 1');
-    if (ctx.message?.text) {
-      ctx.wizard.state.data.name = ctx.message.text;
-    }
-    await ctx.reply(
-      'Сколько часов ты можешь уделять проекту в среднем в неделю?',
-      {
-        reply_markup: {
-          inline_keyboard: [
-            [
-              {
-                text: 'До 10',
-                callback_data: JSON.stringify({ from: 0, to: 10 }),
-              },
-              {
-                text: '10-20',
-                callback_data: JSON.stringify({ from: 10, to: 20 }),
-              },
-              {
-                text: '20-30',
-                callback_data: JSON.stringify({ from: 20, to: 30 }),
-              },
-            ],
-            [
-              {
-                text: '30-40',
-                callback_data: JSON.stringify({ from: 30, to: 40 }),
-              },
-              {
-                text: 'Более 40',
-                callback_data: JSON.stringify({ from: 40, to: null }),
-              },
-              {
-                text: '< Назад',
-                callback_data: 'back',
-              },
-            ],
-          ],
-        },
-      },
-    );
-    return ctx.wizard.next();
-  },
-  async (ctx) => {
-    if (!ctx.callbackQuery) {
-      await ctx.reply(
-        'Что-то пошло не так, попробуй выбрать один из предложенных вариантов',
-      );
-      return ctx.wizard.selectStep(2);
-    }
-    if (ctx.callbackQuery.data === 'back') {
-      console.log('step 2');
-      await ctx.answerCbQuery('back');
-      await ctx.wizard.selectStep(ctx.wizard.cursor - 2);
-      return ctx.wizard.steps[ctx.wizard.cursor](ctx);
-    }
-    const data = JSON.parse(ctx.callbackQuery.data);
-
-    ctx.wizard.state.data.availableTime = data;
-    await ctx.answerCbQuery(
-      `You are willing to dedicate from ${data.from} to ${
-        data.to ?? 'infinity'
-      } hours per week`,
-    );
-    await ctx.reply(
-      `Перепроверь, пожалуйста, все ли верно. Если все верно, нажми "Да", если нет, нажми "Нет" или "< Назад"
-      Имя: ${ctx.wizard.state.data.name}
-      Время: ${data.from} - ${data.to ?? 'infinity'}
-      `,
-      {
-        reply_markup: {
-          inline_keyboard: [
-            [
-              {
-                text: 'Да',
-                callback_data: 'yes',
-              },
-              {
-                text: 'Нет',
-                callback_data: 'no',
-              },
-              {
-                text: '< Назад',
-                callback_data: 'back',
-              },
-            ],
-          ],
-        },
-      },
-    );
-    return ctx.wizard.next();
-  },
-  async (ctx) => {
-    if (!ctx.callbackQuery) {
-      await ctx.reply(
-        'Что-то пошло не так, попробуй выбрать один из предложенных вариантов',
-      );
-      return ctx.wizard.selectStep(3);
-    }
-    if (ctx.callbackQuery.data === 'back') {
-      console.log('step 3');
-      await ctx.answerCbQuery('back');
-      await ctx.wizard.selectStep(ctx.wizard.cursor - 2);
-      return ctx.wizard.steps[ctx.wizard.cursor](ctx);
-    }
-    if (ctx.callbackQuery.data === 'no') {
-      console.log('step 0');
-      await ctx.answerCbQuery('no');
-      await ctx.wizard.selectStep(0);
-      return ctx.wizard.steps[ctx.wizard.cursor](ctx);
-    }
-    if (ctx.callbackQuery.data === 'yes') {
-      console.log('step 4');
-      await ctx.answerCbQuery('yes');
-      const data = ctx.wizard.state.data;
-      const userId = ctx.from?.id;
-      const chatId = ctx.callbackQuery.message.chat.id;
-      const dataWithTgUsername = {
-        ...data,
-        tgUsername: ctx.from?.username,
-        chatId,
-      };
-
-      updateData({ userId: userId?.toString() ?? '', ...dataWithTgUsername });
-      await ctx.reply(
-        `Спасибо за регистрацию! Мы свяжемся с тобой в ближайшее время.`,
-      );
-      return ctx.scene.leave();
-    }
-    await ctx.reply(
-      'Что-то пошло не так, попробуй выбрать один из предложенных вариантов',
-    );
-    return ctx.wizard.selectStep(3);
-  },
-);
-
-const stage = new Stage([superWizard]);
-
 const bot = new Telegraf(BOT_TOKEN);
 bot.use(session());
 bot.use(stage.middleware());
@@ -175,11 +23,3 @@ void bot.launch();
 
 process.once('SIGINT', () => bot.stop('SIGINT'));
 process.once('SIGTERM', () => bot.stop('SIGTERM'));
-
-function updateData({ ...rest }: UserData) {
-  const data = fs.readFileSync('./data.json', 'utf8');
-  const dataObj = JSON.parse(data) as Data;
-  dataObj[rest.userId] = rest;
-  const newDataStr = JSON.stringify(dataObj);
-  fs.writeFileSync('./data.json', newDataStr, 'utf8');
-}

src/send-group-info.ts

@@ -2,6 +2,7 @@ import dotenv from 'dotenv';
 import { Telegraf } from 'telegraf';
 import * as fs from 'fs';
 import { UserData } from './types.js';
+import { sendGroupInfo } from './bot/send-group-info.js';
 
 dotenv.config();
 
@@ -15,46 +16,7 @@ const bot = new Telegraf(BOT_TOKEN);
 
 const data = fs.readFileSync('./groups.json', 'utf8');
 const userData = JSON.parse(data) as UserData[][];
-userData.forEach((group) => {
-  group.forEach((user, i, arr) => {
-    const otherUsers = group.filter((u) => u.userId !== user.userId);
-    if (otherUsers.length === 0) {
-      bot.telegram.sendMessage(
-        user.chatId,
-        'К сожалению, в твою группу не попал никто.',
-      );
-      return;
-    }
-    let message = `Привет, ${user.name}! Твои напарники:\n\n${otherUsers
-      .map(
-        (u) =>
-          `- <a href="tg://user?id=${u.userId}">${u.name}</a> @${
-            u.tgUsername
-          }. Время: ${getAvailableTime(
-            u.availableTime.from,
-            u.availableTime.to,
-          )}`,
-      )
-      .join(' \n')}`;
-
-    if (i === 0) {
-      message +=
-        '\n\nТебя выбрали ответственным(ой) за первоначальную коммуникацию. Создай, пожалуйста, группу в телеграме и пригласи в нее своих напарников.';
-    } else {
-      message += `\n\n${arr[0].name} был(а) выбран(а) ответственным за первоначальную коммуникацию. Он(а) создаст группу в телеграме и пригласит в нее всех участников.`;
-    }
-    bot.telegram.sendMessage(user.chatId, message, { parse_mode: 'HTML' });
-  });
-});
+sendGroupInfo(userData, bot.telegram.sendMessage);
 
 process.once('SIGINT', () => bot.stop('SIGINT'));
 process.once('SIGTERM', () => bot.stop('SIGTERM'));
-
-function getAvailableTime(from: number, to: number | null) {
-  if (from === 0 && to === 10) return 'До 10 часов';
-  if (from === 10 && to === 20) return '10-20 часов';
-  if (from === 20 && to === 30) return '20-30 часов';
-  if (from === 30 && to === 40) return '30-40 часов';
-  if (from === 40) return 'Более 40 часов';
-  return 'Unknown time';
-}

src/server.ts

@@ -0,0 +1,38 @@
+// Import the framework and instantiate it
+import Fastify from 'fastify';
+import fs from 'fs';
+import { dirname } from 'path';
+import { fileURLToPath } from 'url';
+import path from 'node:path';
+
+const __dirname = dirname(fileURLToPath(import.meta.url));
+const rootDir = path.join(__dirname, '../..');
+const dataDir = path.join(rootDir, 'data');
+
+const fastify = Fastify({
+  logger: true,
+});
+
+// Declare a route
+fastify.get('/', async function handler(request, reply) {
+  return { hello: 'world' };
+});
+
+// Declare a route
+fastify.get('/prepare-db', async function handler(request, reply) {
+  try {
+    fs.writeFileSync(path.join(dataDir, 'data.json'), '{}', 'utf8');
+    return reply.code(200).send('ok');
+  } catch (err) {
+    console.error(err);
+    return reply.code(500).send(err);
+  }
+});
+
+// Run the server!
+try {
+  await fastify.listen({ port: 3000 });
+} catch (err) {
+  fastify.log.error(err);
+  process.exit(1);
+}