From 4d86015d25b0dda6446fe77124b3807e2f4fb3db Mon Sep 17 00:00:00 2001
From: 3252a8 <3252a8@proton.me>
Date: Tue, 2 Jun 2026 15:32:19 +0300
Subject: [PATCH] style: apply ruff formatting

---
 backend/bot/handlers/user/start.py         | 6 ++----
 backend/bot/services/promo_code_service.py | 2 +-
 backend/db/models.py                       | 4 +---
 backend/scripts/__init__.py                | 1 -
 backend/scripts/import_legacy.py           | 3 +--
 tests/test_install_script.py               | 4 ++--
 6 files changed, 7 insertions(+), 13 deletions(-)

diff --git a/backend/bot/handlers/user/start.py b/backend/bot/handlers/user/start.py
index 8446546..5328a8c 100644
--- a/backend/bot/handlers/user/start.py
+++ b/backend/bot/handlers/user/start.py
@@ -473,12 +473,10 @@ async def ensure_required_channel_subscription(
 
 
 @router.message(CommandStart())
+@router.message(CommandStart(magic=F.args.regexp(r"^ref_([A-Za-z0-9_-]{1,64})$").as_("ref_match")))
 @router.message(
-    CommandStart(
-        magic=F.args.regexp(r"^ref_([A-Za-z0-9_-]{1,64})$").as_("ref_match")
-    )
+    CommandStart(magic=F.args.regexp(r"^promo_([A-Za-z0-9_-]{1,100})$").as_("promo_match"))
 )
-@router.message(CommandStart(magic=F.args.regexp(r"^promo_([A-Za-z0-9_-]{1,100})$").as_("promo_match")))
 @router.message(CommandStart(magic=F.args.regexp(r"^admin_user_(\d+)$").as_("admin_user_match")))
 @router.message(CommandStart(magic=F.args.regexp(r"^ticket_(\d+)$").as_("ticket_match")))
 @router.message(CommandStart(magic=F.args.regexp(r"^notifications$").as_("notifications_match")))
diff --git a/backend/bot/services/promo_code_service.py b/backend/bot/services/promo_code_service.py
index 6f6a63d..947550d 100644
--- a/backend/bot/services/promo_code_service.py
+++ b/backend/bot/services/promo_code_service.py
@@ -75,7 +75,7 @@ class PromoCodeService:
                     "promo_code_too_many_attempts",
                     seconds=throttle_result.retry_after
                     or max(1, int(self.settings.BRUTE_FORCE_LOCK_SECONDS)),
-            )
+                )
             return False, _("promo_code_not_found", code=code_display)
 
         applied_code = str(promo_data.code or lookup_code)
diff --git a/backend/db/models.py b/backend/db/models.py
index e524d0d..585dcb4 100644
--- a/backend/db/models.py
+++ b/backend/db/models.py
@@ -409,9 +409,7 @@ class LegacyReferralCode(Base):
 
     user = relationship("User")
 
-    __table_args__ = (
-        UniqueConstraint("source", "code", name="uq_legacy_referral_source_code"),
-    )
+    __table_args__ = (UniqueConstraint("source", "code", name="uq_legacy_referral_source_code"),)
 
 
 class LegacyImportMapping(Base):
diff --git a/backend/scripts/__init__.py b/backend/scripts/__init__.py
index 7e7e6c0..51b3887 100644
--- a/backend/scripts/__init__.py
+++ b/backend/scripts/__init__.py
@@ -1,2 +1 @@
 """Operational one-shot scripts shipped with the backend image."""
-
diff --git a/backend/scripts/import_legacy.py b/backend/scripts/import_legacy.py
index f3dbd0b..5936020 100644
--- a/backend/scripts/import_legacy.py
+++ b/backend/scripts/import_legacy.py
@@ -552,8 +552,7 @@ def remnashop_post_migration_actions(
             "new_url": _target_webhook_url(target_webhook_base_url, "/webhook/panel"),
             "where": "Remnawave Panel -> WEBHOOK_URL",
             "secret": (
-                "Set the Remnawave webhook secret to the value stored in "
-                "PANEL_WEBHOOK_SECRET."
+                "Set the Remnawave webhook secret to the value stored in PANEL_WEBHOOK_SECRET."
             ),
         },
         "payment_providers": payment_actions,
diff --git a/tests/test_install_script.py b/tests/test_install_script.py
index bc2477c..204db17 100644
--- a/tests/test_install_script.py
+++ b/tests/test_install_script.py
@@ -57,8 +57,8 @@ def test_shell_installer_only_prepares_data_mount_not_runtime_content():
     script = INSTALL_SCRIPT.read_text(encoding="utf-8")
 
     assert 'data_dir="$TARGET_DIR/data"' in script
-    assert "mkdir -p \"$data_dir\"" in script
-    assert "chown \"$APP_UID:$APP_GID\" \"$data_dir\"" in script
+    assert 'mkdir -p "$data_dir"' in script
+    assert 'chown "$APP_UID:$APP_GID" "$data_dir"' in script
     assert "data_dir/themes" not in script
     assert "webapp-logo" not in script
     assert "webapp-emoji" not in script