From 6aac1e9f5a0c646cf43c8ad5f9d1198d843b021c Mon Sep 17 00:00:00 2001
From: Aleksey Shugaev <yashugaev@gmail.com>
Date: Mon, 18 May 2026 10:05:34 +0000
Subject: [PATCH] Fix broadcast scenes: use global i18n instead of ctx.i18n

ctx.i18n is undefined in wizard steps 2+ because setupI18N middleware
runs after stage.middleware() in the chain. Wizard steps fire inside
stage.middleware(), so i18n middleware never executes for them.

Use the global i18n singleton with explicit language from ctx.dbuser,
matching the pattern used by sceneWrapper's own error handler.
---
 src/commands/broadcast/broadcast.scenes.ts | 24 ++++++++++++++--------
 1 file changed, 15 insertions(+), 9 deletions(-)

diff --git a/src/commands/broadcast/broadcast.scenes.ts b/src/commands/broadcast/broadcast.scenes.ts
index 6d74641..ab9d7fe 100644
--- a/src/commands/broadcast/broadcast.scenes.ts
+++ b/src/commands/broadcast/broadcast.scenes.ts
@@ -9,6 +9,7 @@ import {
   executeBroadcast,
   formatBroadcastReport,
 } from '@/commands/broadcast/broadcast.utils'
+import { i18n } from '@/helpers/i18n'
 import { log } from '@/helpers/log'
 import { sceneWrapper } from '@/helpers/sceneWrapper'
 import { triggerActionRegexp } from '@/helpers/triggerActionRegexp'
@@ -16,9 +17,12 @@ import { UserModel } from '@/models'
 import { immediateStep } from '@/scenes'
 const WizardScene = require('telegraf/scenes/wizard')
 
+/** Resolve user language — ctx.i18n is NOT available in wizard steps 2+ */
+const lang = (ctx): string => ctx.dbuser?.language ?? 'ru'
+
 // Step 1: Ask for the message to broadcast
 const askForMessageStep = immediateStep('broadcastAskMessage', async (ctx) => {
-  await ctx.replyWithHTML(ctx.i18n.t('broadcast_askMessage'))
+  await ctx.replyWithHTML(i18n.t(lang(ctx), 'broadcast_askMessage'))
   return ctx.wizard.next()
 })
 
@@ -31,7 +35,7 @@ const captureMessageStep = (() => {
     const msg = ctx.message
 
     if (!msg) {
-      await ctx.replyWithHTML(ctx.i18n.t('broadcast_askMessage'))
+      await ctx.replyWithHTML(i18n.t(lang(ctx), 'broadcast_askMessage'))
       return
     }
 
@@ -45,9 +49,10 @@ const captureMessageStep = (() => {
       running: false,
     }
 
-    await ctx.replyWithHTML(ctx.i18n.t('broadcast_confirm', { userCount }), {
-      reply_markup: buildConfirmKeyboard(),
-    })
+    await ctx.replyWithHTML(
+      i18n.t(lang(ctx), 'broadcast_confirm', { userCount }),
+      { reply_markup: buildConfirmKeyboard() }
+    )
 
     return ctx.wizard.next()
   })
@@ -63,6 +68,7 @@ const confirmStep = (() => {
     const { state } = ctx.wizard
     const actionPayload = JSON.parse(ctx.match[1])
     const mode: string = actionPayload.m
+    const l = lang(ctx)
 
     // Guard: prevent double-click on "Send to all"
     if (state.broadcast?.running) {
@@ -74,7 +80,7 @@ const confirmStep = (() => {
 
     // --- Cancel ---
     if (mode === 'no') {
-      await ctx.editMessageText(ctx.i18n.t('broadcast_cancelled'), {
+      await ctx.editMessageText(i18n.t(l, 'broadcast_cancelled'), {
         parse_mode: 'HTML',
       })
       return ctx.scene.leave()
@@ -87,13 +93,13 @@ const confirmStep = (() => {
       try {
         await ctx.telegram.copyMessage(ctx.from.id, fromChatId, messageId)
         await ctx.editMessageText(
-          ctx.i18n.t('broadcast_testSent', { userCount }),
+          i18n.t(l, 'broadcast_testSent', { userCount }),
           { parse_mode: 'HTML', reply_markup: buildConfirmKeyboard() }
         )
       } catch (err) {
         log.error('Broadcast test-send failed:', err)
         await ctx.editMessageText(
-          ctx.i18n.t('broadcast_testFailed', {
+          i18n.t(l, 'broadcast_testFailed', {
             error: err?.message ?? String(err),
           }),
           { parse_mode: 'HTML', reply_markup: buildConfirmKeyboard() }
@@ -107,7 +113,7 @@ const confirmStep = (() => {
     // --- Send to all ---
     state.broadcast.running = true
 
-    await ctx.editMessageText(ctx.i18n.t('broadcast_started'), {
+    await ctx.editMessageText(i18n.t(l, 'broadcast_started'), {
       parse_mode: 'HTML',
     })