Merge branch 'develop'

Author: agoenks29D

src/bot/helpers/update.ts

@@ -40,3 +40,26 @@ export const withTextMessage: (
     }
   };
 };
+
+/**
+ * Middleware wrapper that only executes the given handler
+ * if the current chat type matches one of the allowed types.
+ *
+ * This is useful for running middleware only in private chats,
+ * groups, or supergroups without blocking other middleware in the chain.
+ *
+ * @param types - Allowed chat types (e.g. ['private'], ['group', 'supergroup'])
+ * @param handler - The middleware to run if chat type matches
+ * @returns Middleware function that filters by chat type
+ */
+export const withChatType = (
+  types: Array<'private' | 'group' | 'supergroup' | 'channel'>,
+  handler: MiddlewareFn<MyContext>,
+): MiddlewareFn<MyContext> => {
+  return async (ctx, next) => {
+    if (ctx.chat && 'type' in ctx.chat && types.includes(ctx.chat.type)) {
+      return handler(ctx, next);
+    }
+    return next();
+  };
+};

src/bot/index.ts

@@ -23,17 +23,11 @@ bot.start(async (ctx) => {
   ]);
 
   const message = `
-👋 Welcome! I'm here to help you interact with Telegram using some examples.
-
 Here are the available commands:
 
 /start - Start interaction with the bot
 /help - Display help information
 /settings - Display bot settings
-/example1 - Example 1: Inline keyboard with callback buttons
-/example2 - Example 2: Custom keyboard with text options
-/example3 - Example 3: A base scene with multi-step questions and basic navigation
-/example4 - Example 4: Wizard scene with multiple steps and user interaction
 /back - Go back to the previous step
 /cancel - Cancel the current operation
   `.trim();

src/main.ts

@@ -31,16 +31,6 @@ server.on('listening', async () => {
         { command: '/start', description: 'Start interaction with the bot' },
         { command: '/help', description: 'Display help information' },
         { command: '/settings', description: 'Display bot settings' },
-        { command: '/example1', description: 'Example 1: Inline keyboard with callback buttons.' },
-        { command: '/example2', description: 'Example 2: Custom keyboard with text options.' },
-        {
-          command: '/example3',
-          description: 'Example 3: A base scene with multi-step questions and basic navigation.',
-        },
-        {
-          command: '/example4',
-          description: 'Example 4: Wizard scene with multiple steps and user interaction.',
-        },
         {
           command: '/back',
           description: 'Go back to the previous step',

src/types/telegraf.ts

@@ -48,7 +48,7 @@ export interface MySession extends Scenes.WizardSession<MyWizardSession> {
 }
 
 export interface MyContext<U extends Update = Update> extends Context<U> {
-  fullName?: string; // user's or bot's username
+  fullName?: string; // user's or bot's full name
   scene: Scenes.SceneContextScene<MyContext, MyWizardSession>;
   wizard: Scenes.WizardContextWizard<MyContext>;
   session: MySession;