Fix_Critical_Undefined_Button_Error_With_Fallbacks

src/controllers/userController.js

@@ -13,26 +13,32 @@ exports.start = (ctx, text) => {
     // Ensure i18n is available (fallback if direct call)
     const i18n = ctx.i18n || require('../locales').uz;
 
+    // Ensure proper buttons with fallbacks
+    const btn = (key, fallback) => key || fallback;
+
     let buttons = [];
     if (isAdmin) {
         buttons = [
-            [i18n.btn_catalog, i18n.btn_search],
-            [i18n.btn_orders, i18n.btn_cart],
-            ["👨‍💼 Admin Panel", i18n.btn_contact],
-            [i18n.btn_channel, i18n.btn_group],
-            [i18n.btn_invite, i18n.btn_lang] // Added Language Button
+            [btn(i18n.btn_catalog, "🛍 Katalog"), btn(i18n.btn_search, "🔎 Qidiruv")],
+            [btn(i18n.btn_orders, "📦 Buyurtmalarim"), btn(i18n.btn_cart, "🛒 Savat")],
+            ["👨‍💼 Admin Panel", btn(i18n.btn_contact, "📞 Aloqa")],
+            [btn(i18n.btn_channel, "📢 Kanal"), btn(i18n.btn_group, "👥 Guruh")],
+            [btn(i18n.btn_invite, "👥 Taklif"), btn(i18n.btn_lang, "🌍 Til")]
         ];
     } else {
         buttons = [
-            [i18n.btn_catalog, i18n.btn_search],
-            [i18n.btn_orders, i18n.btn_cart],
-            [i18n.btn_channel, i18n.btn_group],
-            [i18n.btn_contact, i18n.btn_lang], // Added Language Button here
-            [i18n.btn_invite]
+            [btn(i18n.btn_catalog, "🛍 Katalog"), btn(i18n.btn_search, "🔎 Qidiruv")],
+            [btn(i18n.btn_orders, "📦 Buyurtmalarim"), btn(i18n.btn_cart, "🛒 Savat")],
+            [btn(i18n.btn_channel, "📢 Kanal"), btn(i18n.btn_group, "👥 Guruh")],
+            [btn(i18n.btn_contact, "📞 Aloqa"), btn(i18n.btn_lang, "🌍 Til")],
+            [btn(i18n.btn_invite, "👥 Taklif")]
         ];
     }
 
-    const msg = text || i18n.menu_main;
+    // Filter out any undefined or empty strings just in case
+    buttons = buttons.map(row => row.filter(b => b));
+
+    const msg = text || i18n.menu_main || "Menu";
 
     return ctx.replyWithHTML(msg, Markup.keyboard(buttons).resize());
 };