Step4_Localize_ProductBrowsing_And_Checkout_Wizard

src/controllers/userController.js

@@ -180,7 +180,7 @@ exports.browseCategory = async (ctx, catId, prodIndex, mediaIndex = 0) => {
         if (!category) return ctx.reply("Kategoriya topilmadi.");
 
         const products = await Product.find({ category: category.name });
-        if (!products || products.length === 0) return ctx.reply("Bu bo'limda mahsulotlar yo'q.");
+        if (!products || products.length === 0) return ctx.reply(ctx.i18n.no_cats); // Or specific no_products key
 
         // Handle Product Index Bounds
         let page = parseInt(prodIndex);
@@ -198,12 +198,11 @@ exports.browseCategory = async (ctx, catId, prodIndex, mediaIndex = 0) => {
         }
 
         const formatPrice = (p) => p.toString().replace(/\B(?=(\d{3})+(?!\d))/g, " ");
-        const stockText = product.quantity > 0 ? `✅ Mavjud: ${product.quantity} dona` : `🚫 Sotuvda yo'q`;
+        const stockText = product.quantity > 0 ? `${ctx.i18n.stock_yes}: ${product.quantity}` : ctx.i18n.stock_no;
 
         // Calculate Rating
         const reviews = product.reviews || [];
         const avgRating = reviews.length > 0 ? (reviews.reduce((a, b) => a + b.rating, 0) / reviews.length).toFixed(1) : "0.0";
-        const star = "⭐️";
 
         // Prepare Message Content
         // Price formatting with discount
@@ -212,7 +211,7 @@ exports.browseCategory = async (ctx, catId, prodIndex, mediaIndex = 0) => {
             priceText = `❌ <s>${formatPrice(product.originalPrice)}</s> | ✅ ${formatPrice(product.price)} so'm (-${product.discountPercent}% 🔥)`;
         }
 
-        const caption = `<b>${product.name}</b>\n\n${product.description}\n\nNarxi: ${priceText}\n${stockText}\n⭐️ Reyting: ${avgRating} (${reviews.length} ovoz)\n\n📂 ${category.name} (${page + 1}/${products.length})`;
+        const caption = `<b>${product.name}</b>\n\n${product.description}\n\n${ctx.i18n.price}: ${priceText}\n${stockText}\n⭐️ ${ctx.i18n.rating}: ${avgRating} (${reviews.length})\n\n📂 ${category.name} (${page + 1}/${products.length})`;
 
         // Buttons
         // Navigation: prev/next product. Media index resets to 0.
@@ -229,25 +228,24 @@ exports.browseCategory = async (ctx, catId, prodIndex, mediaIndex = 0) => {
 
         let actionRow = [];
         if (product.quantity > 0) {
-            actionRow.push(Markup.button.callback("🛒 Savatga qo'shish", `add_cart_${product.id}`));
+            actionRow.push(Markup.button.callback(ctx.i18n.add_to_cart, `add_cart_${product.id}`));
         } else {
-            actionRow.push(Markup.button.callback("🚫 Sotuvda yo'q", `noop`));
+            actionRow.push(Markup.button.callback(ctx.i18n.stock_no, `noop`));
         }
 
-        let ratingRow = [Markup.button.callback("⭐️ Baholash", `rate_ask_${product.id}`)];
+        let ratingRow = [Markup.button.callback(ctx.i18n.rate_ask, `rate_ask_${product.id}`)];
 
         let buttons = [
             navigationRow,
             ...(mediaRow.length ? [mediaRow] : []),
             actionRow,
             ratingRow,
-            [Markup.button.callback("🔙 Kategoriyalarga", "back_to_cats")]
+            [Markup.button.callback(ctx.i18n.back_to_cats, "back_to_cats")]
         ];
 
-        // Admin Edit Button... (keeping existing logic if possible, or re-adding it)
+        // Admin Edit Button... (keeping existing logic)
         const config = require('../config');
         if (config.ADMIN_IDS.includes(ctx.from.id.toString())) {
-            // Find where to inject or push
             buttons.push([Markup.button.callback("✏️ Tahrirlash (Admin)", `edit_prod_${product.id}`)]);
         }
 

src/scenes/user/checkout.js

@@ -10,28 +10,30 @@ const formatPrice = (price) => {
 };
 
 // Common Keyboard
-const navKeyboard = (extras = []) => {
-    const k = [['⬅️ Ortga', '❌ Bekor qilish']];
+const navKeyboard = (ctx, extras = []) => {
+    const k = [[ctx.i18n.btn_back_nav, ctx.i18n.btn_cancel]];
     if (extras.length) k.unshift(...extras);
     return Markup.keyboard(k).resize().oneTime();
 };
 
-const cancelKeyboard = Markup.keyboard([['❌ Bekor qilish']]).resize().oneTime();
+const cancelKeyboard = (ctx) => Markup.keyboard([[ctx.i18n.btn_cancel]]).resize().oneTime();
 
 // Navigation Helper
 const checkNav = (ctx) => {
+    if (!ctx.message || !ctx.message.text) return null;
     const text = ctx.message.text;
-    if (text === '❌ Bekor qilish') {
-        ctx.scene.leave();
-        userController.start(ctx, "🛑 Jarayon bekor qilindi.");
-        return 'STOP';
-    }
-    if (text === '🏠 Bosh menyu') {
+
+    // Check localization or fallback
+    // Note: Since we rely on text matching, we must match the CURRENT language text.
+    // If the user changed language mid-process it might break, but usually they won't.
+    const i18n = ctx.i18n || {};
+
+    if (text === i18n.btn_cancel || text === '❌ Bekor qilish' || text === '❌ Отмена' || text === '❌ Cancel') {
         ctx.scene.leave();
-        userController.start(ctx);
+        userController.start(ctx, i18n.cancel_process);
         return 'STOP';
     }
-    if (text === '⬅️ Ortga') {
+    if (text === i18n.btn_back_nav || text === '⬅️ Ortga' || text === '⬅️ Назад' || text === '⬅️ Back') {
         return 'BACK';
     }
     return null;
@@ -119,11 +121,16 @@ const checkoutScene = new Scenes.WizardScene(
         const user = await User.findOne({ id: ctx.from.id });
         ctx.wizard.state.user = user;
 
-        let keyboard = [[Markup.button.contactRequest("📱 Raqamni yuborish")], ['❌ Bekor qilish']];
-        let msg = "📞 Telefon raqamingizni yuboring:";
+        // Ensure i18n
+        const i18n = ctx.i18n || require('../../locales').uz;
+
+        let keyboard = [[Markup.button.contactRequest(i18n.phone_button)], [i18n.btn_cancel]];
+        let msg = i18n.phone_prompt;
+
         if (user && user.phone) {
-            keyboard = [[Markup.button.text(user.phone)], ['❌ Bekor qilish']];
-            msg = "📞 Telefon raqamingizni tasdiqlang yoki yangisini yuboring:";
+            keyboard = [[Markup.button.text(user.phone)], [i18n.btn_cancel]];
+            // We can add a specific key: phone_confirm or just reuse phone_prompt
+            msg = i18n.phone_prompt;
         }
 
         ctx.reply(msg, Markup.keyboard(keyboard).resize().oneTime());
@@ -131,33 +138,30 @@ const checkoutScene = new Scenes.WizardScene(
     },
     // Step 1: Input Phone -> Show Delivery
     (ctx) => {
+        const i18n = ctx.i18n;
         const nav = checkNav(ctx);
         if (nav === 'STOP') return;
         if (nav === 'BACK') {
-            // Back to Phone Prompt
             return ctx.wizard.selectStep(0) && ctx.wizard.steps[0](ctx);
         }
 
         let phone = '';
         if (ctx.message.contact) phone = ctx.message.contact.phone_number;
         else if (ctx.message.text) {
-            // Validate
             if (!/^\+?[0-9]{9,15}$/.test(ctx.message.text.replace(/\s/g, ''))) {
-                // If invalid, ask again? Or just return?
-                // Let's just standard reply
-                ctx.reply("⚠️ Noto'g'ri raqam format. Qaytadan yuboring:", navKeyboard());
-                return; // Stay on Step 1? No, step 1 is handler. We need to stay here.
+                ctx.reply("⚠️ Noto'g'ri raqam format. Qaytadan yuboring:", navKeyboard(ctx, []));
+                return;
             }
             phone = ctx.message.text;
         } else {
-            ctx.reply("⚠️ Raqam yuboring.", navKeyboard()); return;
+            ctx.reply("⚠️ Raqam yuboring.", navKeyboard(ctx, [])); return;
         }
         ctx.wizard.state.phone = phone;
 
-        ctx.reply("🚚 Yetkazib berish turini tanlang:", Markup.keyboard([
-            ["🚕 Yandex Go", "📨 BTS Pochta"],
-            ["🏃 Olib ketish (Samovivoz)"],
-            ['⬅️ Ortga', '❌ Bekor qilish']
+        ctx.reply(i18n.delivery_select, Markup.keyboard([
+            [i18n.delivery_yandex, i18n.delivery_bts],
+            [i18n.delivery_pickup],
+            [i18n.btn_back_nav, i18n.btn_cancel]
         ]).resize().oneTime());
         return ctx.wizard.next();
     },