Add server availability check and cluster-based country selection

- Добавил проверку доступности серверов перед отображением списка стран для выбора.
- Сделал пропуск удаления ключа при недоступности сервера, чтобы смена страны не останавливалась.
- Обеспечил вывод только рабочих серверов при создании ключа.
- Улучшил выбор стран, сделав его корректным согласно кластерам пользователя.
- Исправил пересоздание клиента, обновляя только server_id при смене страны.
This commit is contained in:
Capybara-z
2025-04-06 00:30:20 +03:00
committed by GitHub
parent 29f54a408d
commit dd7144cd5b
+139 -28
View File
@@ -36,6 +36,7 @@ from database import (
store_key,
update_balance,
update_trial,
check_server_name_by_cluster,
)
from handlers.buttons import (
BACK,
@@ -208,13 +209,53 @@ async def create_key(
logger.info("[Country Selection] USE_COUNTRY_SELECTION включен. Получение наименее загруженного кластера")
least_loaded_cluster = await get_least_loaded_cluster()
logger.info(f"[Country Selection] Наименее загруженный кластер: {least_loaded_cluster}. Получаем список серверов")
servers = await session.fetch("SELECT server_name FROM servers WHERE cluster_name = $1", least_loaded_cluster)
countries = [server["server_name"] for server in servers]
logger.info(f"[Country Selection] Список серверов: {countries}")
servers = await session.fetch(
"SELECT server_name, api_url FROM servers WHERE cluster_name = $1",
least_loaded_cluster,
)
if not servers:
logger.error(f"Нет серверов в кластере {least_loaded_cluster}")
error_message = "❌ Нет доступных серверов для создания ключа."
if target_message:
await edit_or_send_message(
target_message=target_message, text=error_message, reply_markup=None, media_path=None
)
else:
await bot.send_message(chat_id=tg_id, text=error_message)
return
available_servers = []
tasks = []
for server in servers:
server_info = {
"server_name": server["server_name"],
"api_url": server["api_url"],
}
task = asyncio.create_task(check_server_availability(server_info))
tasks.append(task)
results = await asyncio.gather(*tasks, return_exceptions=True)
for server, result in zip(servers, results):
if result is True:
available_servers.append(server["server_name"])
if not available_servers:
logger.error(f"Нет доступных серверов в кластере {least_loaded_cluster}")
error_message = "❌ Нет доступных серверов для создания ключа."
if target_message:
await edit_or_send_message(
target_message=target_message, text=error_message, reply_markup=None, media_path=None
)
else:
await bot.send_message(chat_id=tg_id, text=error_message)
return
logger.info(f"[Country Selection] Список доступных серверов: {available_servers}")
builder = InlineKeyboardBuilder()
ts = int(expiry_time.timestamp())
for country in countries:
for country in available_servers:
if old_key_name:
callback_data = f"select_country|{country}|{ts}|{old_key_name}"
else:
@@ -323,6 +364,7 @@ async def create_key(
reply_markup=builder.as_markup(),
media_path=default_media_path,
)
else:
photo = FSInputFile(default_media_path)
await bot.send_photo(
@@ -352,12 +394,48 @@ async def change_location_callback(callback_query: CallbackQuery, session: Any):
expiry_timestamp = record["expiry_time"]
ts = int(expiry_timestamp / 1000)
servers = await session.fetch("SELECT server_name FROM servers")
countries = [row["server_name"] for row in servers]
logger.info(f"Доступные страны для смены локации: {countries}")
current_server = record["server_id"]
cluster_info = await check_server_name_by_cluster(current_server, session)
if not cluster_info:
await callback_query.answer("❌ Кластер для текущего сервера не найден", show_alert=True)
return
cluster_name = cluster_info["cluster_name"]
servers = await session.fetch(
"SELECT server_name, api_url FROM servers WHERE cluster_name = $1 AND server_name != $2",
cluster_name,
current_server,
)
if not servers:
await callback_query.answer("❌ Доступных серверов в кластере не найдено", show_alert=True)
return
available_servers = []
tasks = []
for server in servers:
server_info = {
"server_name": server["server_name"],
"api_url": server["api_url"],
}
task = asyncio.create_task(check_server_availability(server_info))
tasks.append(task)
results = await asyncio.gather(*tasks, return_exceptions=True)
for server, result in zip(servers, results):
if result is True:
available_servers.append(server["server_name"])
if not available_servers:
await callback_query.answer("❌ Нет доступных серверов для смены локации", show_alert=True)
return
logger.info(f"Доступные страны для смены локации: {available_servers}")
builder = InlineKeyboardBuilder()
for country in countries:
for country in available_servers:
callback_data = f"select_country|{country}|{ts}|{old_key_name}"
builder.row(InlineKeyboardButton(text=country, callback_data=callback_data))
builder.row(InlineKeyboardButton(text=BACK, callback_data=f"view_key|{old_key_name}"))
@@ -422,7 +500,16 @@ async def finalize_key_creation(
expiry_time = expiry_time.astimezone(moscow_tz)
if old_key_name:
old_key_details = await get_key_details(old_key_name, session)
if not old_key_details:
await callback_query.message.answer("❌ Ключ не найден. Попробуйте снова.")
return
key_name = old_key_name
client_id = old_key_details["client_id"]
email = old_key_details["email"]
expiry_timestamp = old_key_details["expiry_time"]
public_link = old_key_details["key"]
else:
while True:
key_name = generate_random_email()
@@ -431,10 +518,10 @@ async def finalize_key_creation(
break
logger.warning(f"Key name '{key_name}' already exists for user {tg_id}. Generating a new one.")
client_id = str(uuid.uuid4())
email = key_name.lower()
expiry_timestamp = int(expiry_time.timestamp() * 1000)
public_link = f"{PUBLIC_LINK}{email}/{tg_id}"
client_id = str(uuid.uuid4())
email = key_name.lower()
expiry_timestamp = int(expiry_time.timestamp() * 1000)
public_link = f"{PUBLIC_LINK}{email}/{tg_id}"
try:
server_info = await session.fetchrow(
@@ -446,12 +533,8 @@ async def finalize_key_creation(
raise ValueError(f"Сервер {selected_country} не найден.")
if old_key_name:
old_key_details = await get_key_details(old_key_name, session)
old_client_id = old_key_details.get("client_id") if old_key_details else None
old_email = old_key_details.get("email") if old_key_details else None
old_server_id = old_key_details.get("server_id") if old_key_details else None
if old_client_id and old_email and old_server_id:
old_server_id = old_key_details.get("server_id")
if old_server_id:
old_server_info = await session.fetchrow(
"SELECT api_url, inbound_id, server_name FROM servers WHERE server_name = $1",
old_server_id,
@@ -467,11 +550,11 @@ async def finalize_key_creation(
deletion_success = await delete_client(
xui,
old_server_info["inbound_id"],
old_email,
old_client_id,
email,
client_id,
)
if not deletion_success:
raise ValueError(f"Не удалось удалить клиента с сервера {old_server_id}.")
logger.warning(f"Не удалось удалить клиента с сервера {old_server_id}, но продолжаем процесс.")
semaphore = asyncio.Semaphore(2)
await create_client_on_server(
@@ -489,13 +572,9 @@ async def finalize_key_creation(
await session.execute(
"""
UPDATE keys
SET client_id = $1, email = $2, expiry_time = $3, key = $4, server_id = $5
WHERE tg_id = $6 AND email = $7
SET server_id = $1
WHERE tg_id = $2 AND email = $3
""",
client_id,
email,
expiry_timestamp,
public_link,
selected_country,
tg_id,
old_key_name,
@@ -550,9 +629,41 @@ async def finalize_key_creation(
days = remaining_time.days
key_message_text = key_message_success(public_link, f"⏳ Осталось дней: {days} 📅")
default_media_path = "img/pic.jpg"
await edit_or_send_message(
target_message=callback_query.message, text=key_message_text, reply_markup=builder.as_markup(), media_path=None
target_message=callback_query.message,
text=key_message_text,
reply_markup=builder.as_markup(),
media_path=default_media_path,
)
if state:
await state.clear()
async def check_server_availability(server_info: dict) -> bool:
"""
Проверяет доступность сервера через API.
Args:
server_info (dict): Информация о сервере (api_url, username, password).
Returns:
bool: True, если сервер доступен, False в противном случае.
"""
try:
xui = AsyncApi(
server_info["api_url"],
username=ADMIN_USERNAME,
password=ADMIN_PASSWORD,
logger=logger,
)
await asyncio.wait_for(xui.login(), timeout=5.0)
logger.info(f"Сервер {server_info.get('server_name', 'unknown')} доступен.")
return True
except asyncio.TimeoutError:
logger.warning(f"Сервер {server_info.get('server_name', 'unknown')} не ответил вовремя.")
return False
except Exception as e:
logger.warning(f"Сервер {server_info.get('server_name', 'unknown')} недоступен: {e}")
return False