From e3d8d21b662761dca1ffe5938e3ce4d72275be84 Mon Sep 17 00:00:00 2001
From: Fringg <egor.andrianovv@gmail.com>
Date: Sun, 29 Mar 2026 04:59:23 +0300
Subject: [PATCH] fix: suppress empty reward alerts and clean up referral
 notifications

- Silence "link for new users only" message for no-reward ad campaigns
- Show commission % in referral notifications only when > 0
- Show fixed bonus in referral notifications only when > 0
- When both bonus and commission are 0, don't promise a reward

Cherry-picked logic from PR #2822 (without version bump artifacts)
---
 app/handlers/start.py            |  2 +-
 app/services/referral_service.py | 25 ++++++++++++++++++-------
 2 files changed, 19 insertions(+), 8 deletions(-)

diff --git a/app/handlers/start.py b/app/handlers/start.py
index bacd2c00..40b30c9a 100644
--- a/app/handlers/start.py
+++ b/app/handlers/start.py
@@ -792,7 +792,7 @@ async def cmd_start(message: types.Message, state: FSMContext, db: AsyncSession,
                 )
             )
 
-        if campaign:
+        if campaign and not campaign.is_none_bonus:
             try:
                 await message.answer(
                     texts.t(
diff --git a/app/services/referral_service.py b/app/services/referral_service.py
index f7ddeb43..d08e6e4d 100644
--- a/app/services/referral_service.py
+++ b/app/services/referral_service.py
@@ -213,16 +213,23 @@ async def process_referral_registration(db: AsyncSession, new_user_id: int, refe
                 f'По вашей ссылке зарегистрировался пользователь <b>{html.escape(new_user.full_name)}</b>!\n\n'
                 f'💰 Когда он пополнит баланс от {settings.format_price(settings.REFERRAL_MINIMUM_TOPUP_KOPEKS)}, '
             )
-            if settings.REFERRAL_INVITER_BONUS_KOPEKS > 0:
+            if settings.REFERRAL_INVITER_BONUS_KOPEKS > 0 and commission_percent > 0:
                 inviter_notification += (
                     f'вы получите {settings.format_price(settings.REFERRAL_INVITER_BONUS_KOPEKS)} + '
                     f'{commission_percent}% от суммы пополнения.\n\n'
                 )
-            else:
+            elif settings.REFERRAL_INVITER_BONUS_KOPEKS > 0:
+                inviter_notification += (
+                    f'вы получите {settings.format_price(settings.REFERRAL_INVITER_BONUS_KOPEKS)}.\n\n'
+                )
+            elif commission_percent > 0:
                 inviter_notification += f'вы получите {commission_percent}% от суммы.\n\n'
-            inviter_notification += (
-                f'📈 С каждого последующего пополнения вы будете получать {commission_percent}% комиссии.'
-            )
+            else:
+                inviter_notification += 'вы получите уведомление.\n\n'
+            if commission_percent > 0:
+                inviter_notification += (
+                    f'📈 С каждого последующего пополнения вы будете получать {commission_percent}% комиссии.'
+                )
             await send_referral_notification(
                 bot, referrer.telegram_id, inviter_notification, user=referrer, referral_name=new_user.full_name
             )
@@ -430,9 +437,13 @@ async def process_referral_topup(db: AsyncSession, user_id: int, topup_amount_ko
                             f'Ваш реферал <b>{html.escape(user.full_name)}</b> сделал первое пополнение '
                             f'на {settings.format_price(topup_amount_kopeks)}!\n\n'
                             f'🎁 Ваша награда: {settings.format_price(inviter_bonus)}'
-                            f' ({bonus_breakdown})\n\n'
-                            f'📈 Теперь с каждого его пополнения вы будете получать {commission_percent}% комиссии.'
+                            f' ({bonus_breakdown})'
                         )
+                        if commission_percent > 0:
+                            inviter_bonus_notification += (
+                                f'\n\n📈 Теперь с каждого его пополнения вы будете получать '
+                                f'{commission_percent}% комиссии.'
+                            )
                         await send_referral_notification(
                             bot,
                             referrer.telegram_id,