From 5d31fffc321717afb6c0cbb0f5dab9bd8f844eda Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Tue, 7 Mar 2023 13:04:37 +0300
Subject: Conditional modules initialization

---
 config/default.json   |  2 +-
 vnext/server/durov.js | 27 ++++++++++++++++++---------
 vnext/server/hms.js   | 33 ++++++++++++++++++---------------
 vnext/server/index.js | 10 ++++++----
 4 files changed, 43 insertions(+), 29 deletions(-)

diff --git a/config/default.json b/config/default.json
index 618489ca..895509d2 100644
--- a/config/default.json
+++ b/config/default.json
@@ -6,4 +6,4 @@
             "token": ""
         }
     }
-}
\ No newline at end of file
+}
diff --git a/vnext/server/durov.js b/vnext/server/durov.js
index df33f743..e9bbdb9a 100644
--- a/vnext/server/durov.js
+++ b/vnext/server/durov.js
@@ -7,17 +7,26 @@ import config from 'config';
 import { formatQuote, formatTitle } from './common/MessageUtils';
 import { format } from '../src/utils/embed';
 
-const bot_token = config.get('service.durov.token');
+let sender;
+let demouser;
+let bot_token;
+const durov_token_key = 'service.durov.token';
 
-const sender = new TelegramBot(bot_token);
-const demouser = config.get('service.durov.demouser');
-sender.setWebHook(`${config.get('service.baseURL')}/api/${bot_token}`).then(() => {
-    log('Webhook is set');
-}).catch(console.log);
+if (config.has(durov_token_key)) {
+    bot_token = config.get(durov_token_key);
+    sender = new TelegramBot(bot_token);
+    demouser = config.get('service.durov.demouser');
+    sender.setWebHook(`${config.get('service.baseURL')}/api/${bot_token}`).then(() => {
+        log('Webhook is set');
+    }).catch(console.log);
+    sender.on('message', msg => {
+        log(`MESSAGE: ${JSON.stringify(msg)}`);
+    });
+}
 
-sender.on('message', msg => {
-    log(`MESSAGE: ${JSON.stringify(msg)}`);
-});
+export const webhookPath = () => {
+    return bot_token;
+};
 
 export const webhook = (req, res) => {
     sender.processUpdate(JSON.parse(req.body));
diff --git a/vnext/server/hms.js b/vnext/server/hms.js
index e9068c58..1f897cef 100644
--- a/vnext/server/hms.js
+++ b/vnext/server/hms.js
@@ -3,23 +3,26 @@ import config from 'config';
 import debug from 'debug';
 var log = debug('hms');
 
-const { client_id, client_secret } = config.get('service.hms');
+const { client_id, client_secret } = config.has('service.hms') ? config.get('service.hms') : {};
 
 const refreshToken = async () => {
-    const params = new URLSearchParams();
-    params.append('grant_type', 'client_credentials');
-    params.append('client_id', client_id);
-    params.append('client_secret', client_secret);
-    const res = await axios.post('https://oauth-login.cloud.huawei.com/oauth2/v3/token', params).catch(console.log);
-    try {
-        log(`HMS response: ${JSON.stringify(res.data)}`);
-        const access = res.data;
-        log(`HMS access token: ${access.access_token}`);
-        return access.access_token;
-    } catch (error) {
-        log(error);
-        return '';
+    if (client_id) {
+        const params = new URLSearchParams();
+        params.append('grant_type', 'client_credentials');
+        params.append('client_id', client_id);
+        params.append('client_secret', client_secret);
+        const res = await axios.post('https://oauth-login.cloud.huawei.com/oauth2/v3/token', params).catch(console.log);
+        try {
+            log(`HMS response: ${JSON.stringify(res.data)}`);
+            const access = res.data;
+            log(`HMS access token: ${access.access_token}`);
+            return access.access_token;
+        } catch (error) {
+            log(error);
+            return '';
+        }
     }
+    return '';
 };
 
 export const send = async (msg, tokenList = []) => {
@@ -36,7 +39,7 @@ export const send = async (msg, tokenList = []) => {
                     'android': {
                         'fast_app_target': 2
                     },
-                    'data': { 
+                    'data': {
                         'pushtype': 1,
                         'pushbody': {
                             'custom': {
diff --git a/vnext/server/index.js b/vnext/server/index.js
index b4c637bf..5bfa9070 100644
--- a/vnext/server/index.js
+++ b/vnext/server/index.js
@@ -10,11 +10,9 @@ import event from './middleware/event';
 import oembed from './middleware/oembed';
 import urlExpand from './middleware/urlexpand';
 
-const bot_token = config.get('service.durov.token');
-
 const PORT = 8081;
 import path from 'path';
-import { webhook } from './durov';
+import { webhook, webhookPath } from './durov';
 
 // initialize the application and create the routes
 const app = express();
@@ -25,7 +23,11 @@ const router = express.Router();
 router.post('/api/sender', event);
 router.get('/api/oembed', oembed);
 router.get('/api/urlexpand', urlExpand);
-router.post(`/api/${bot_token}`, webhook);
+
+const durov_webhook = webhookPath();
+if (durov_webhook) {
+    router.post(`/api/${durov_webhook}`, webhook);
+}
 router.use('^/$', serverRenderer);
 
 const STATIC_ROOT = config.get('service.static_root') || path.resolve(__dirname, 'public');
-- 
cgit v1.2.3