refactor: replace universal_migration.py with Alembic

Remove the 7,791-line universal_migration.py and 16 incomplete individual
Alembic migrations. Replace with a single initial schema migration using
Base.metadata.create_all(checkfirst=True).

Changes:
- Add programmatic Alembic runner (app/database/migrations.py) with
  auto-stamp logic for existing databases transitioning from
  universal_migration
- Extract ensure_default_web_api_token() to web_api_token_service.py
- Extract sync_postgres_sequences() to database.py with SQL injection
  prevention via _quote_ident()
- Add HMAC token hashing support with backward-compatible dual-hash
  fallback and automatic rehashing
- Remove dead init_db() function and unused imports
- Add Makefile targets: migrate, migration, migrate-stamp, migrate-history
- Fix fileConfig() destroying structlog config (disable_existing_loggers)
- Remove duplicate migrations/alembic/alembic.ini with credentials
- Add script.py.mako template for future migration generation
- Update startup flow: alembic upgrade → sync sequences → ensure token
- Harden database.py: ParamSpec for retry decorator, safe URL logging,
  echo='debug' mode, execute_with_retry validation
- Update documentation references

31 files changed, 302 insertions(+), 9,226 deletions(-)

Makefile

@@ -40,6 +40,22 @@ fix: ## Исправить код (ruff check --fix + format)
 	uv run ruff check . --fix
 	uv run ruff format .
 
+.PHONY: migrate
+migrate: ## Применить миграции (alembic upgrade head)
+	uv run alembic upgrade head
+
+.PHONY: migration
+migration: ## Создать миграцию (usage: make migration m="description")
+	uv run alembic revision --autogenerate -m "$(m)"
+
+.PHONY: migrate-stamp
+migrate-stamp: ## Пометить БД как актуальную (для существующих БД)
+	uv run alembic stamp head
+
+.PHONY: migrate-history
+migrate-history: ## Показать историю миграций
+	uv run alembic history --verbose
+
 .PHONY: help
 help: ## Показать список доступных команд
 	@echo ""

alembic.ini

@@ -2,7 +2,7 @@
 script_location = migrations/alembic
 prepend_sys_path = .
 version_path_separator = os
-sqlalchemy.url = postgresql+asyncpg://vpn_user:your_password@localhost:5432/vpn_bot
+sqlalchemy.url = driver://user:pass@localhost/dbname
 
 [post_write_hooks]
 

app/config.py

@@ -673,6 +673,7 @@ class Settings(BaseSettings):
     WEB_API_DEFAULT_TOKEN: str | None = None
     WEB_API_DEFAULT_TOKEN_NAME: str = 'Bootstrap Token'
     WEB_API_TOKEN_HASH_ALGORITHM: str = 'sha256'
+    WEB_API_TOKEN_HMAC_SECRET: str | None = None
     WEB_API_REQUEST_LOGGING: bool = True
 
     APP_CONFIG_PATH: str = 'app-config.json'

app/database/__init__.py

@@ -8,7 +8,7 @@ from .database import (
     get_db,
     get_db_read_only,
     get_pool_metrics,
-    init_db,
+    sync_postgres_sequences,
 )
 
 
@@ -20,5 +20,5 @@ __all__ = [
     'get_db',
     'get_db_read_only',
     'get_pool_metrics',
-    'init_db',
+    'sync_postgres_sequences',
 ]

app/database/database.py

@@ -1,24 +1,25 @@
 import asyncio
 import time
-from collections.abc import AsyncGenerator, Callable
+from collections.abc import AsyncGenerator, Awaitable, Callable
 from contextlib import asynccontextmanager
 from functools import wraps
-from typing import TypeVar
+from typing import ParamSpec, TypeVar
 
 import structlog
-from sqlalchemy import bindparam, event, inspect, text
+from sqlalchemy import bindparam, event, text
 from sqlalchemy.engine import Engine
-from sqlalchemy.exc import InterfaceError, OperationalError, ProgrammingError
+from sqlalchemy.exc import InterfaceError, OperationalError
 from sqlalchemy.ext.asyncio import AsyncEngine, AsyncSession, async_sessionmaker, create_async_engine
 from sqlalchemy.pool import AsyncAdaptedQueuePool, NullPool
 
 from app.config import settings
-from app.database.models import Base
 
 
 logger = structlog.get_logger(__name__)
 
 T = TypeVar('T')
+P = ParamSpec('P')
+R = TypeVar('R')
 
 # ============================================================================
 # PRODUCTION-GRADE CONNECTION POOLING
@@ -67,7 +68,7 @@ _pg_connect_args = {
 engine = create_async_engine(
     DATABASE_URL,
     poolclass=poolclass,
-    echo=settings.DEBUG,
+    echo='debug' if settings.DEBUG else False,
     future=True,
     # Кеш скомпилированных запросов (правильное размещение)
     query_cache_size=500,
@@ -103,7 +104,7 @@ def with_db_retry(
     attempts: int = DEFAULT_RETRY_ATTEMPTS,
     delay: float = DEFAULT_RETRY_DELAY,
     backoff: float = 2.0,
-) -> Callable:
+) -> Callable[[Callable[P, Awaitable[R]]], Callable[P, Awaitable[R]]]:
     """
     Декоратор для автоматического retry при сбоях подключения к БД.
 
@@ -113,10 +114,10 @@ def with_db_retry(
         backoff: Множитель задержки для каждой следующей попытки
     """
 
-    def decorator(func: Callable) -> Callable:
+    def decorator(func: Callable[P, Awaitable[R]]) -> Callable[P, Awaitable[R]]:
         @wraps(func)
-        async def wrapper(*args, **kwargs):
+        async def wrapper(*args: P.args, **kwargs: P.kwargs) -> R:
-            last_exception = None
+            last_exception: Exception | None = None
             current_delay = delay
 
             for attempt in range(1, attempts + 1):
@@ -137,9 +138,9 @@ def with_db_retry(
                     else:
                         logger.error('Ошибка БД: все попыток исчерпаны. Последняя ошибка', attempts=attempts, e=str(e))
 
-            raise last_exception
+            raise last_exception  # type: ignore[misc]
 
-        return wrapper
+        return wrapper  # type: ignore[return-value]
 
     return decorator
 
@@ -150,7 +151,10 @@ async def execute_with_retry(
     attempts: int = DEFAULT_RETRY_ATTEMPTS,
 ):
     """Выполнение SQL с retry логикой."""
-    last_exception = None
+    if attempts < 1:
+        raise ValueError(f'attempts must be >= 1, got {attempts}')
+
+    last_exception: Exception | None = None
     delay = DEFAULT_RETRY_DELAY
 
     for attempt in range(1, attempts + 1):
@@ -163,7 +167,7 @@ async def execute_with_retry(
                 await asyncio.sleep(delay)
                 delay *= 2
 
-    raise last_exception
+    raise last_exception  # type: ignore[misc]
 
 
 # ============================================================================
@@ -201,7 +205,7 @@ def _validate_database_url(url: str | None) -> str | None:
         return None
     # Простая проверка на валидный формат
     if not ('://' in url or url.startswith('sqlite')):
-        logger.warning('Невалидный DATABASE_URL', url=url[:20])
+        logger.warning('Невалидный DATABASE_URL (не содержит ://)')
         return None
     return url
 
@@ -234,7 +238,10 @@ class DatabaseManager:
                     expire_on_commit=False,
                     autoflush=False,
                 )
-                logger.info('Read replica настроена', replica_url=replica_url[:30] + '...')
+                from sqlalchemy.engine import make_url
+
+                safe_url = make_url(replica_url).render_as_string(hide_password=True)
+                logger.info('Read replica настроена', replica_url=safe_url)
             except Exception as e:
                 logger.error('Не удалось настроить read replica', e=e)
                 self.read_replica_engine = None
@@ -402,88 +409,7 @@ batch_ops = BatchOperations()
 # ============================================================================
 
 
-async def init_db():
+async def close_db() -> None:
-    """Инициализация БД с оптимизациями"""
-    logger.info('🚀 Создание таблиц базы данных...')
-
-    try:
-        async with engine.begin() as conn:
-            await conn.run_sync(lambda sync_conn: Base.metadata.create_all(sync_conn, checkfirst=True))
-    except (ProgrammingError, Exception) as e:
-        # Игнорируем ошибки дублирования индексов/таблиц - они уже существуют
-        # Это может произойти если таблицы были созданы вручную или через миграции
-        error_str = str(e).lower()
-        error_type = type(e).__name__.lower()
-
-        # Проверяем оригинальную ошибку для asyncpg
-        orig_error = getattr(e, 'orig', None)
-        if orig_error:
-            orig_type = type(orig_error).__name__.lower()
-            if 'duplicatetableerror' in orig_type or 'duplicatekeyerror' in orig_type:
-                logger.warning(
-                    '⚠️ Некоторые индексы/таблицы уже существуют в БД, это нормально. Продолжаем инициализацию...'
-                )
-                return
-
-        # Проверяем, является ли это ошибкой дублирования
-        is_duplicate_error = (
-            'already exists' in error_str
-            or 'duplicate' in error_str
-            or 'duplicatetableerror' in error_type
-            or 'duplicatekeyerror' in error_type
-        )
-
-        if is_duplicate_error:
-            logger.warning(
-                '⚠️ Некоторые объекты БД уже существуют (таблицы/индексы), это нормально. Продолжаем инициализацию...'
-            )
-            # Продолжаем выполнение, так как основные таблицы могут быть созданы
-        else:
-            # Для других ошибок пробрасываем исключение
-            logger.error('❌ Ошибка при создании таблиц', error=e)
-            raise
-
-    if not IS_SQLITE:
-        logger.info('Создание индексов для оптимизации...')
-
-        async with engine.begin() as conn:
-            indexes = [
-                ('users', 'CREATE INDEX IF NOT EXISTS idx_users_telegram_id ON users(telegram_id)'),
-                (
-                    'subscriptions',
-                    'CREATE INDEX IF NOT EXISTS idx_subscriptions_user_id ON subscriptions(user_id)',
-                ),
-                (
-                    'subscriptions',
-                    "CREATE INDEX IF NOT EXISTS idx_subscriptions_status ON subscriptions(status) WHERE status = 'active'",
-                ),
-                (
-                    'payments',
-                    'CREATE INDEX IF NOT EXISTS idx_payments_created_at ON payments(created_at DESC)',
-                ),
-            ]
-
-            for table_name, index_sql in indexes:
-                table_exists = await conn.run_sync(lambda sync_conn: inspect(sync_conn).has_table(table_name))
-
-                if not table_exists:
-                    logger.debug(
-                        'Пропускаем создание индекса : таблица отсутствует', index_sql=index_sql, table_name=table_name
-                    )
-                    continue
-
-                try:
-                    await conn.execute(text(index_sql))
-                except Exception as e:
-                    logger.debug('Index creation skipped for', table_name=table_name, e=e)
-
-    logger.info('База данных успешно инициализирована')
-
-    health = await db_manager.health_check()
-    logger.info('Database health', health=health)
-
-
-async def close_db():
     """Корректное закрытие всех соединений"""
     logger.info('Закрытие соединений с БД...')
 
@@ -495,6 +421,108 @@ async def close_db():
     logger.info('Все подключения к базе данных закрыты')
 
 
+# ============================================================================
+# SEQUENCE SYNCHRONIZATION (after DB restores)
+# ============================================================================
+
+
+def _quote_ident(name: str) -> str:
+    """Quote a PostgreSQL identifier to prevent SQL injection."""
+    return '"' + name.replace('"', '""') + '"'
+
+
+async def sync_postgres_sequences() -> bool:
+    """Ensure PostgreSQL sequences match the current max values after restores."""
+    if IS_SQLITE:
+        logger.debug('Пропускаем синхронизацию последовательностей: SQLite')
+        return True
+
+    try:
+        async with engine.begin() as conn:
+            result = await conn.execute(
+                text(
+                    """
+                    SELECT
+                        cols.table_schema,
+                        cols.table_name,
+                        cols.column_name,
+                        pg_get_serial_sequence(
+                            format('%I.%I', cols.table_schema, cols.table_name),
+                            cols.column_name
+                        ) AS sequence_path
+                    FROM information_schema.columns AS cols
+                    WHERE cols.column_default LIKE 'nextval(%'
+                      AND cols.table_schema NOT IN ('pg_catalog', 'information_schema')
+                    """
+                )
+            )
+
+            sequences = result.fetchall()
+
+            if not sequences:
+                logger.info('Не найдено последовательностей PostgreSQL для синхронизации')
+                return True
+
+            for table_schema, table_name, column_name, sequence_path in sequences:
+                if not sequence_path:
+                    continue
+
+                q_col = _quote_ident(column_name)
+                q_schema = _quote_ident(table_schema)
+                q_table = _quote_ident(table_name)
+
+                max_result = await conn.execute(
+                    text(f'SELECT COALESCE(MAX({q_col}), 0) FROM {q_schema}.{q_table}')
+                )
+                max_value = max_result.scalar() or 0
+
+                # pg_get_serial_sequence returns e.g. '"public"."users_id_seq"'.
+                # Split on '"."' to handle quoted identifiers that may contain dots.
+                if '"."' in sequence_path:
+                    seq_schema, seq_name = sequence_path.split('"."', 1)
+                    seq_schema = seq_schema.strip('"')
+                    seq_name = seq_name.strip('"')
+                else:
+                    parts = sequence_path.split('.')
+                    if len(parts) == 2:
+                        seq_schema, seq_name = parts
+                    else:
+                        seq_schema, seq_name = 'public', parts[-1]
+                q_seq_schema = _quote_ident(seq_schema)
+                q_seq_name = _quote_ident(seq_name)
+                current_result = await conn.execute(
+                    text(f'SELECT last_value, is_called FROM {q_seq_schema}.{q_seq_name}')
+                )
+                current_row = current_result.fetchone()
+
+                if current_row:
+                    current_last, is_called = current_row
+                    current_next = current_last + 1 if is_called else current_last
+                    if current_next > max_value:
+                        continue
+
+                await conn.execute(
+                    text(
+                        """
+                        SELECT setval(:sequence_name, :new_value, TRUE)
+                        """
+                    ),
+                    {'sequence_name': sequence_path, 'new_value': max_value},
+                )
+                logger.info(
+                    'Последовательность синхронизирована',
+                    sequence_path=sequence_path,
+                    max_value=max_value,
+                    next_id=max_value + 1,
+                )
+
+        return True
+
+    except Exception as error:
+        logger.error('Ошибка синхронизации последовательностей PostgreSQL', error=error)
+        return False
+
+
 # ============================================================================
 # CONNECTION POOL METRICS (для мониторинга)
 # ============================================================================

app/database/migrations.py

@@ -0,0 +1,72 @@
+"""Programmatic Alembic migration runner for bot startup."""
+
+from pathlib import Path
+
+import structlog
+from alembic import command
+from alembic.config import Config
+from sqlalchemy import inspect
+
+
+logger = structlog.get_logger(__name__)
+
+_PROJECT_ROOT = Path(__file__).resolve().parent.parent.parent
+_ALEMBIC_INI = _PROJECT_ROOT / 'alembic.ini'
+
+
+def _get_alembic_config() -> Config:
+    """Build Alembic Config pointing at the project root."""
+    from app.config import settings
+
+    cfg = Config(str(_ALEMBIC_INI))
+    cfg.set_main_option('sqlalchemy.url', settings.get_database_url())
+    return cfg
+
+
+async def _needs_auto_stamp() -> bool:
+    """Check if DB has existing tables but no alembic_version (transition from universal_migration)."""
+    from app.database.database import engine
+
+    async with engine.connect() as conn:
+        has_alembic = await conn.run_sync(lambda sync_conn: inspect(sync_conn).has_table('alembic_version'))
+        if has_alembic:
+            return False
+        has_users = await conn.run_sync(lambda sync_conn: inspect(sync_conn).has_table('users'))
+        return has_users
+
+
+_INITIAL_REVISION = '0001'
+
+
+async def run_alembic_upgrade() -> None:
+    """Run ``alembic upgrade head``, auto-stamping existing databases first."""
+    import asyncio
+
+    if await _needs_auto_stamp():
+        logger.warning(
+            'Обнаружена существующая БД без alembic_version — '
+            'автоматический stamp 0001 (переход с universal_migration)'
+        )
+        await _stamp_alembic_revision(_INITIAL_REVISION)
+
+    cfg = _get_alembic_config()
+    loop = asyncio.get_running_loop()
+    # run_in_executor offloads to a thread where env.py can safely
+    # call asyncio.run() to create its own event loop.
+    await loop.run_in_executor(None, command.upgrade, cfg, 'head')
+    logger.info('Alembic миграции применены')
+
+
+async def stamp_alembic_head() -> None:
+    """Stamp the DB as being at head without running migrations (for existing DBs)."""
+    await _stamp_alembic_revision('head')
+
+
+async def _stamp_alembic_revision(revision: str) -> None:
+    """Stamp the DB at a specific revision without running migrations."""
+    import asyncio
+
+    cfg = _get_alembic_config()
+    loop = asyncio.get_running_loop()
+    await loop.run_in_executor(None, command.stamp, cfg, revision)
+    logger.info('Alembic: база отмечена как актуальная', revision=revision)

app/services/system_settings_service.py

@@ -20,7 +20,7 @@ from app.database.crud.system_setting import (
 )
 from app.database.database import AsyncSessionLocal
 from app.database.models import SystemSetting
-from app.database.universal_migration import ensure_default_web_api_token
+from app.services.web_api_token_service import ensure_default_web_api_token
 
 
 logger = structlog.get_logger(__name__)

app/services/web_api_token_service.py

@@ -3,24 +3,121 @@ from __future__ import annotations
 import secrets
 from datetime import UTC, datetime
 
+import structlog
+from sqlalchemy import select
 from sqlalchemy.ext.asyncio import AsyncSession
 
 from app.config import settings
 from app.database.crud import web_api_token as crud
 from app.database.models import WebApiToken
-from app.database.universal_migration import ensure_default_web_api_token
 from app.utils.security import generate_api_token, hash_api_token
 
 
+logger = structlog.get_logger(__name__)
+
+
+async def ensure_default_web_api_token() -> bool:
+    """Ensure the bootstrap web API token from config exists in the DB."""
+    from app.database.database import AsyncSessionLocal
+
+    default_token = (settings.WEB_API_DEFAULT_TOKEN or '').strip()
+    if not default_token:
+        return True
+
+    token_name = (settings.WEB_API_DEFAULT_TOKEN_NAME or 'Bootstrap Token').strip()
+
+    try:
+        async with AsyncSessionLocal() as session:
+            algorithm = settings.WEB_API_TOKEN_HASH_ALGORITHM
+            hmac_secret = settings.WEB_API_TOKEN_HMAC_SECRET
+            token_hash = hash_api_token(default_token, algorithm, hmac_secret=hmac_secret)
+
+            result = await session.execute(select(WebApiToken).where(WebApiToken.token_hash == token_hash))
+            existing = result.scalar_one_or_none()
+
+            # Fallback: if HMAC enabled, try plain hash (legacy token) and rehash
+            if not existing and hmac_secret:
+                plain_hash = hash_api_token(default_token, algorithm)
+                result = await session.execute(select(WebApiToken).where(WebApiToken.token_hash == plain_hash))
+                existing = result.scalar_one_or_none()
+                if existing:
+                    existing.token_hash = token_hash
+                    existing.updated_at = datetime.now(UTC)
+                    await session.commit()
+                    logger.info('Дефолтный токен перехеширован на HMAC')
+                    return True
+
+            if existing:
+                updated = False
+
+                if not existing.is_active:
+                    existing.is_active = True
+                    updated = True
+
+                if token_name and existing.name != token_name:
+                    existing.name = token_name
+                    updated = True
+
+                if updated:
+                    existing.updated_at = datetime.now(UTC)
+                    await session.commit()
+                return True
+
+            token = WebApiToken(
+                name=token_name or 'Bootstrap Token',
+                token_hash=token_hash,
+                token_prefix=default_token[:8],
+                description='Автоматически создан при миграции',
+                created_by='migration',
+                is_active=True,
+            )
+            session.add(token)
+            await session.commit()
+            logger.info('Создан дефолтный токен веб-API из конфигурации')
+            return True
+
+    except Exception as error:
+        logger.error('Ошибка создания дефолтного веб-API токена', error=error)
+        return False
+
+
 class WebApiTokenService:
     """Сервис для управления токенами административного веб-API."""
 
     def __init__(self):
         self.algorithm = settings.WEB_API_TOKEN_HASH_ALGORITHM or 'sha256'
+        self.hmac_secret = settings.WEB_API_TOKEN_HMAC_SECRET
 
     def hash_token(self, token: str) -> str:
+        return hash_api_token(token, self.algorithm, hmac_secret=self.hmac_secret)  # type: ignore[arg-type]
+
+    def _hash_token_plain(self, token: str) -> str:
+        """Hash without HMAC (for legacy fallback)."""
         return hash_api_token(token, self.algorithm)  # type: ignore[arg-type]
 
+    async def _load_token_with_fallback(
+        self, db: AsyncSession, value: str
+    ) -> WebApiToken | None:
+        """Load token by hash, falling back to plain hash if HMAC is enabled.
+
+        When HMAC is newly enabled, existing tokens are stored with plain
+        hashes. This method tries HMAC first, then falls back to plain hash
+        and auto-rehashes the token for future lookups.
+        """
+        token_hash = self.hash_token(value)
+        token = await crud.get_token_by_hash(db, token_hash)
+
+        if not token and self.hmac_secret:
+            plain_hash = self._hash_token_plain(value)
+            token = await crud.get_token_by_hash(db, plain_hash)
+            if token:
+                token.token_hash = token_hash
+                token.updated_at = datetime.now(UTC)
+                await db.flush()
+                logger.info('Токен автоматически перехеширован на HMAC', token_id=token.id)
+
+        return token
+
     async def authenticate(
         self,
         db: AsyncSession,
@@ -32,17 +129,13 @@ class WebApiTokenService:
         if not normalized_value:
             return None
 
-        async def _load_token(value: str) -> WebApiToken | None:
+        token = await self._load_token_with_fallback(db, normalized_value)
-            token_hash = self.hash_token(value)
-            return await crud.get_token_by_hash(db, token_hash)
-
-        token = await _load_token(normalized_value)
 
         if not token:
             default_token = (settings.WEB_API_DEFAULT_TOKEN or '').strip()
             if default_token and secrets.compare_digest(default_token, normalized_value):
                 await ensure_default_web_api_token()
-                token = await _load_token(default_token)
+                token = await self._load_token_with_fallback(db, default_token)
 
         if not token or not token.is_active:
             return None
@@ -73,7 +166,7 @@ class WebApiTokenService:
             db,
             name=name,
             token_hash=token_hash,
-            token_prefix=plain_token[:12],
+            token_prefix=plain_token[:8],
             description=description,
             expires_at=expires_at,
             created_by=created_by,

app/utils/security.py

@@ -3,6 +3,7 @@
 from __future__ import annotations
 
 import hashlib
+import hmac
 import secrets
 from typing import Literal
 
@@ -10,14 +11,29 @@ from typing import Literal
 HashAlgorithm = Literal['sha256', 'sha384', 'sha512']
 
 
-def hash_api_token(token: str, algorithm: HashAlgorithm = 'sha256') -> str:
+def hash_api_token(
-    """Возвращает хеш токена в формате hex."""
+    token: str,
+    algorithm: HashAlgorithm = 'sha256',
+    *,
+    hmac_secret: str | None = None,
+) -> str:
+    """Возвращает хеш токена в формате hex.
+
+    If ``hmac_secret`` is provided, uses HMAC with the given secret key
+    (recommended for production). Otherwise falls back to plain hash
+    (backward-compatible).
+    """
     normalized = (algorithm or 'sha256').lower()
     if normalized not in {'sha256', 'sha384', 'sha512'}:
         raise ValueError(f'Unsupported hash algorithm: {algorithm}')
 
+    token_bytes = token.encode('utf-8')
+
+    if hmac_secret:
+        return hmac.new(hmac_secret.encode('utf-8'), token_bytes, normalized).hexdigest()
+
     digest = getattr(hashlib, normalized)
-    return digest(token.encode('utf-8')).hexdigest()
+    return digest(token_bytes).hexdigest()
 
 
 def generate_api_token(length: int = 48) -> str:

docs/project_structure_reference.md

@@ -62,9 +62,9 @@
 - `app/database/models.py` — Python-модуль
   Классы: `UserStatus`, `SubscriptionStatus`, `TransactionType`, `PromoCodeType`, `PaymentMethod`, `MainMenuButtonActionType`, `MainMenuButtonVisibility`, `YooKassaPayment` (6 методов), `CryptoBotPayment` (5 методов), `MulenPayPayment` (2 методов), `Pal24Payment` (3 методов), `PromoGroup` (3 методов), `User` (5 методов), `Subscription` (11 методов), `Transaction` (1 методов), `SubscriptionConversion` (2 методов), `PromoCode` (2 методов), `PromoCodeUse`, `ReferralEarning` (1 методов), `Squad` (1 методов), `ServiceRule`, `PrivacyPolicy`, `PublicOffer`, `FaqSetting`, `FaqPage`, `SystemSetting`, `MonitoringLog`, `SentNotification`, `DiscountOffer`, `PromoOfferTemplate`, `SubscriptionTemporaryAccess`, `PromoOfferLog`, `BroadcastHistory`, `ServerSquad` (3 методов), `SubscriptionServer`, `SupportAuditLog`, `UserMessage` (1 методов), `WelcomeText`, `AdvertisingCampaign` (2 методов), `AdvertisingCampaignRegistration` (1 методов), `TicketStatus`, `Ticket` (8 методов), `TicketMessage` (3 методов), `WebApiToken` (1 методов), `MainMenuButton` (3 методов)
   Функции: нет
-- `app/database/universal_migration.py` — Python-модуль
+- `app/database/migrations.py` — Programmatic Alembic migration runner
   Классы: нет
-  Функции: нет
+  Функции: `run_alembic_upgrade`, `stamp_alembic_head`
 
 #### app/database/crud
 

docs/web-admin-integration.md

@@ -41,13 +41,12 @@ API разворачивается вместе с ботом, использу
 ## 3. Подготовка базы данных
 
 1. Убедитесь, что настройки БД верны (`DATABASE_URL` или параметры PostgreSQL/SQLite).
-2. При старте бота автоматически запускается универсальная миграция `run_universal_migration`, которая:
+2. При старте бота автоматически запускаются Alembic-миграции (`alembic upgrade head`), которые создают все необходимые таблицы, включая `web_api_tokens`.
-   - создаёт таблицу `web_api_tokens`, если её нет;
+3. Токен из `WEB_API_DEFAULT_TOKEN` активируется автоматически при запуске.
-   - активирует токен из `WEB_API_DEFAULT_TOKEN`, если он задан.
+4. Если нужно запустить миграцию вручную, выполните:
-3. Если нужно запустить миграцию вручную, выполните:
 
 ```bash
-python -c "import asyncio; from app.database.universal_migration import run_universal_migration; asyncio.run(run_universal_migration())"
+make migrate  # или: uv run alembic upgrade head
 ```
 
 Или просто запустите `python main.py` — бот выполнит ту же процедуру автоматически.

main.py

@@ -12,9 +12,9 @@ sys.path.append(str(Path(__file__).parent))
 
 from app.bot import setup_bot
 from app.config import settings
-from app.database.database import init_db
+from app.database.database import sync_postgres_sequences
+from app.database.migrations import run_alembic_upgrade
 from app.database.models import PaymentMethod
-from app.database.universal_migration import run_universal_migration
 from app.localization.loader import ensure_locale_templates
 from app.logging_config import setup_logging
 from app.services.backup_service import backup_service
@@ -41,6 +41,7 @@ from app.services.reporting_service import reporting_service
 from app.services.system_settings_service import bot_configuration_service
 from app.services.traffic_monitoring_service import traffic_monitoring_scheduler
 from app.services.version_service import version_service
+from app.services.web_api_token_service import ensure_default_web_api_token
 from app.utils.log_handlers import ExcludePaymentFilter, LevelFilterHandler
 from app.utils.payment_logger import configure_payment_logger
 from app.utils.startup_timeline import StartupTimeline
@@ -179,42 +180,43 @@ async def main():
     summary_logged = False
 
     try:
-        async with timeline.stage('Инициализация базы данных', '🗄️', success_message='База данных готова'):
-            await init_db()
-
         skip_migration = os.getenv('SKIP_MIGRATION', 'false').lower() == 'true'
 
         if not skip_migration:
             async with timeline.stage(
-                'Проверка и миграция базы данных',
+                'Миграция базы данных (Alembic)',
                 '🧬',
                 success_message='Миграция завершена успешно',
             ) as stage:
                 try:
-                    migration_log = logging.getLogger('app.database.universal_migration')
+                    await run_alembic_upgrade()
-                    original_level = migration_log.level
+                    stage.success('Миграция завершена успешно')
-                    migration_log.setLevel(logging.WARNING)
-                    try:
-                        migration_success = await run_universal_migration()
-                    finally:
-                        migration_log.setLevel(original_level)
-                    if migration_success:
-                        stage.success('Миграция завершена успешно')
-                    else:
-                        stage.warning('Миграция завершилась с предупреждениями, запуск продолжится')
-                        logger.warning('⚠️ Миграция завершилась с предупреждениями, но продолжаем запуск')
                 except Exception as migration_error:
-                    stage.warning(f'Ошибка выполнения миграции: {migration_error}')
+                    allow_failure = os.getenv('ALLOW_MIGRATION_FAILURE', 'false').lower() == 'true'
-                    logger.error('❌ Ошибка выполнения миграции', migration_error=migration_error)
+                    logger.error('Ошибка выполнения миграции', migration_error=migration_error)
-                    logger.warning('⚠️ Продолжаем запуск без миграции')
+                    if not allow_failure:
+                        raise
+                    stage.warning(f'Ошибка миграции: {migration_error} (ALLOW_MIGRATION_FAILURE=true)')
         else:
             timeline.add_manual_step(
-                'Проверка и миграция базы данных',
+                'Миграция базы данных (Alembic)',
                 '⏭️',
                 'Пропущено',
                 'SKIP_MIGRATION=true',
             )
 
+        async with timeline.stage(
+            'Инициализация базы данных',
+            '🗄️',
+            success_message='База данных готова',
+        ) as stage:
+            seq_ok = await sync_postgres_sequences()
+            token_ok = await ensure_default_web_api_token()
+            if not seq_ok:
+                stage.warning('Не удалось синхронизировать последовательности PostgreSQL')
+            if not token_ok:
+                stage.warning('Не удалось создать/проверить дефолтный веб-API токен')
+
         async with timeline.stage(
             'Синхронизация тарифов из конфига',
             '💰',

migrations/alembic/alembic.ini

@@ -1,41 +0,0 @@
-[alembic]
-script_location = migrations/alembic
-prepend_sys_path = .
-version_path_separator = os
-sqlalchemy.url = postgresql+asyncpg://vpn_user:your_password@localhost:5432/vpn_bot
-
-[post_write_hooks]
-
-[loggers]
-keys = root,sqlalchemy,alembic
-
-[handlers]
-keys = console
-
-[formatters]
-keys = generic
-
-[logger_root]
-level = WARN
-handlers = console
-qualname =
-
-[logger_sqlalchemy]
-level = WARN
-handlers =
-qualname = sqlalchemy.engine
-
-[logger_alembic]
-level = INFO
-handlers =
-qualname = alembic
-
-[handler_console]
-class = StreamHandler
-args = (sys.stderr,)
-level = NOTSET
-formatter = generic
-
-[formatter_generic]
-format = %(levelname)-5.5s [%(name)s] %(message)s
-datefmt = %H:%M:%S

migrations/alembic/env.py

@@ -17,11 +17,13 @@ from app.config import settings
 config = context.config
 
 if config.config_file_name is not None:
-    fileConfig(config.config_file_name)
+    fileConfig(config.config_file_name, disable_existing_loggers=False)
 
 target_metadata = Base.metadata
 
-config.set_main_option("sqlalchemy.url", settings.DATABASE_URL)
+# URL also set in app/database/migrations.py for programmatic usage;
+# this line is needed for CLI invocation (make migrate, make migration).
+config.set_main_option("sqlalchemy.url", settings.get_database_url())
 
 
 def run_migrations_offline() -> None:
@@ -58,6 +60,10 @@ async def run_async_migrations() -> None:
 
 
 def run_migrations_online() -> None:
+    # asyncio.run() is safe here: when called programmatically via
+    # run_alembic_upgrade(), this runs inside run_in_executor() which
+    # creates a separate thread with no event loop, so asyncio.run()
+    # can create a fresh loop without conflict.
     asyncio.run(run_async_migrations())
 
 

migrations/alembic/script.py.mako

@@ -0,0 +1,26 @@
+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision | comma,n}
+Create Date: ${create_date}
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+${imports if imports else ""}
+
+# revision identifiers, used by Alembic.
+revision: str = ${repr(up_revision)}
+down_revision: Union[str, None] = ${repr(down_revision)}
+branch_labels: Union[str, Sequence[str], None] = ${repr(branch_labels)}
+depends_on: Union[str, Sequence[str], None] = ${repr(depends_on)}
+
+
+def upgrade() -> None:
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade() -> None:
+    ${downgrades if downgrades else "pass"}

migrations/alembic/versions/0001_initial_schema.py

@@ -0,0 +1,40 @@
+"""initial schema
+
+Revision ID: 0001
+Revises:
+Create Date: 2026-02-18
+
+Creates all tables from SQLAlchemy models via metadata.create_all.
+For existing databases, use ``alembic stamp head`` to mark as current.
+
+NOTE: This migration uses create_all(checkfirst=True) which is coupled to
+the current state of models.py. Future migrations MUST use explicit
+op.create_table() / op.add_column() calls. If you need to bootstrap a
+fresh database AND have later migrations, run this migration first,
+then apply subsequent migrations normally — checkfirst=True prevents
+duplicate table errors.
+"""
+
+from typing import Sequence, Union
+
+from alembic import op
+
+from app.database.models import Base
+
+# revision identifiers, used by Alembic.
+revision: str = '0001'
+down_revision: Union[str, None] = None
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    bind = op.get_bind()
+    Base.metadata.create_all(bind=bind, checkfirst=True)
+
+
+def downgrade() -> None:
+    raise NotImplementedError(
+        'Downgrading the initial schema is not supported. '
+        'Restore from a database backup instead.'
+    )

migrations/alembic/versions/1b2e3d4f5a6b_add_pinned_start_mode_and_user_last_pin.py

@@ -1,57 +0,0 @@
-"""add pinned start mode and user last pin
-
-Revision ID: 1b2e3d4f5a6b
-Revises: 7a3c0b8f5b84
-Create Date: 2025-01-01 00:00:00.000000
-"""
-
-from alembic import op
-import sqlalchemy as sa
-
-
-# revision identifiers, used by Alembic.
-revision = '1b2e3d4f5a6b'
-down_revision = '7a3c0b8f5b84'
-branch_labels = None
-depends_on = None
-
-
-def _table_exists(inspector: sa.Inspector, table_name: str) -> bool:
-    return table_name in inspector.get_table_names()
-
-
-def _column_exists(inspector: sa.Inspector, table_name: str, column_name: str) -> bool:
-    if not _table_exists(inspector, table_name):
-        return False
-    columns = {col["name"] for col in inspector.get_columns(table_name)}
-    return column_name in columns
-
-
-def upgrade():
-    bind = op.get_bind()
-    inspector = sa.inspect(bind)
-
-    if _table_exists(inspector, "pinned_messages"):
-        if not _column_exists(inspector, "pinned_messages", "send_on_every_start"):
-            op.add_column(
-                'pinned_messages',
-                sa.Column('send_on_every_start', sa.Boolean(), nullable=False, server_default='1'),
-            )
-
-    if _table_exists(inspector, "users"):
-        if not _column_exists(inspector, "users", "last_pinned_message_id"):
-            op.add_column(
-                'users',
-                sa.Column('last_pinned_message_id', sa.Integer(), nullable=True),
-            )
-
-
-def downgrade():
-    bind = op.get_bind()
-    inspector = sa.inspect(bind)
-
-    if _column_exists(inspector, "users", "last_pinned_message_id"):
-        op.drop_column('users', 'last_pinned_message_id')
-
-    if _column_exists(inspector, "pinned_messages", "send_on_every_start"):
-        op.drop_column('pinned_messages', 'send_on_every_start')

migrations/alembic/versions/1f5f3a3f5a4d_add_promo_groups_and_user_fk.py

@@ -1,224 +0,0 @@
-"""add promo groups table and link users"""
-
-from typing import Sequence, Union
-
-from alembic import op
-import sqlalchemy as sa
-
-
-PROMO_GROUPS_TABLE = "promo_groups"
-USERS_TABLE = "users"
-PROMO_GROUP_COLUMN = "promo_group_id"
-PROMO_GROUP_INDEX = "ix_users_promo_group_id"
-PROMO_GROUP_FK = "fk_users_promo_group_id_promo_groups"
-DEFAULT_PROMO_GROUP_NAME = "Базовый юзер"
-
-
-def _table_exists(inspector: sa.Inspector, table_name: str) -> bool:
-    return table_name in inspector.get_table_names()
-
-
-def _column_exists(inspector: sa.Inspector, table_name: str, column_name: str) -> bool:
-    return any(col["name"] == column_name for col in inspector.get_columns(table_name))
-
-
-def _index_exists(inspector: sa.Inspector, table_name: str, index_name: str) -> bool:
-    return any(index["name"] == index_name for index in inspector.get_indexes(table_name))
-
-
-def _foreign_key_exists(inspector: sa.Inspector, table_name: str, fk_name: str) -> bool:
-    return any(fk["name"] == fk_name for fk in inspector.get_foreign_keys(table_name))
-
-revision: str = "1f5f3a3f5a4d"
-down_revision: Union[str, None] = "cbd1be472f3d"
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
-
-
-def upgrade() -> None:
-    bind = op.get_bind()
-    inspector = sa.inspect(bind)
-
-    if not _table_exists(inspector, PROMO_GROUPS_TABLE):
-        op.create_table(
-            PROMO_GROUPS_TABLE,
-            sa.Column("id", sa.Integer(), primary_key=True),
-            sa.Column("name", sa.String(length=255), nullable=False),
-            sa.Column(
-                "server_discount_percent",
-                sa.Integer(),
-                nullable=False,
-                server_default=sa.text("0"),
-            ),
-            sa.Column(
-                "traffic_discount_percent",
-                sa.Integer(),
-                nullable=False,
-                server_default=sa.text("0"),
-            ),
-            sa.Column(
-                "device_discount_percent",
-                sa.Integer(),
-                nullable=False,
-                server_default=sa.text("0"),
-            ),
-            sa.Column(
-                "is_default",
-                sa.Boolean(),
-                nullable=False,
-                server_default=sa.text("false"),
-            ),
-            sa.Column(
-                "created_at",
-                sa.DateTime(),
-                nullable=False,
-                server_default=sa.func.now(),
-            ),
-            sa.Column(
-                "updated_at",
-                sa.DateTime(),
-                nullable=False,
-                server_default=sa.func.now(),
-            ),
-            sa.UniqueConstraint("name", name="uq_promo_groups_name"),
-        )
-        inspector = sa.inspect(bind)
-
-    if not _column_exists(inspector, USERS_TABLE, PROMO_GROUP_COLUMN):
-        op.add_column(
-            USERS_TABLE,
-            sa.Column(PROMO_GROUP_COLUMN, sa.Integer(), nullable=True),
-        )
-        inspector = sa.inspect(bind)
-
-    if _column_exists(inspector, USERS_TABLE, PROMO_GROUP_COLUMN):
-        if not _index_exists(inspector, USERS_TABLE, PROMO_GROUP_INDEX):
-            op.create_index(PROMO_GROUP_INDEX, USERS_TABLE, [PROMO_GROUP_COLUMN])
-
-        inspector = sa.inspect(bind)
-        if not _foreign_key_exists(inspector, USERS_TABLE, PROMO_GROUP_FK):
-            op.create_foreign_key(
-                PROMO_GROUP_FK,
-                USERS_TABLE,
-                PROMO_GROUPS_TABLE,
-                [PROMO_GROUP_COLUMN],
-                ["id"],
-                ondelete="RESTRICT",
-            )
-
-    inspector = sa.inspect(bind)
-    if not _table_exists(inspector, PROMO_GROUPS_TABLE) or not _column_exists(
-        inspector, USERS_TABLE, PROMO_GROUP_COLUMN
-    ):
-        return
-
-    promo_groups_table = sa.table(
-        PROMO_GROUPS_TABLE,
-        sa.column("id", sa.Integer()),
-        sa.column("name", sa.String()),
-        sa.column("server_discount_percent", sa.Integer()),
-        sa.column("traffic_discount_percent", sa.Integer()),
-        sa.column("device_discount_percent", sa.Integer()),
-        sa.column("is_default", sa.Boolean()),
-    )
-
-    connection = bind
-    existing_named_group = (
-        connection.execute(
-            sa.select(
-                promo_groups_table.c.id,
-                promo_groups_table.c.is_default,
-            )
-            .where(promo_groups_table.c.name == DEFAULT_PROMO_GROUP_NAME)
-            .limit(1)
-        )
-        .mappings()
-        .first()
-    )
-
-    if existing_named_group:
-        default_group_id = existing_named_group["id"]
-        if not existing_named_group["is_default"]:
-            connection.execute(
-                sa.update(promo_groups_table)
-                .where(promo_groups_table.c.id == default_group_id)
-                .values(is_default=True)
-            )
-    else:
-        default_group_id = connection.execute(
-            sa.select(promo_groups_table.c.id)
-            .where(promo_groups_table.c.is_default.is_(True))
-            .limit(1)
-        ).scalar_one_or_none()
-
-        if default_group_id is None:
-            default_group_id = connection.execute(
-                sa.insert(promo_groups_table)
-                .values(
-                    name=DEFAULT_PROMO_GROUP_NAME,
-                    server_discount_percent=0,
-                    traffic_discount_percent=0,
-                    device_discount_percent=0,
-                    is_default=True,
-                )
-                .returning(promo_groups_table.c.id)
-            ).scalar_one()
-
-    users_table = sa.table(
-        USERS_TABLE,
-        sa.column("promo_group_id", sa.Integer()),
-    )
-    connection.execute(
-        sa.update(users_table)
-        .where(users_table.c.promo_group_id.is_(None))
-        .values(promo_group_id=default_group_id)
-    )
-
-    inspector = sa.inspect(bind)
-    column_info = next(
-        (col for col in inspector.get_columns(USERS_TABLE) if col["name"] == PROMO_GROUP_COLUMN),
-        None,
-    )
-    if column_info and column_info.get("nullable", True):
-        op.alter_column(
-            USERS_TABLE,
-            PROMO_GROUP_COLUMN,
-            existing_type=sa.Integer(),
-            nullable=False,
-        )
-
-
-def downgrade() -> None:
-    bind = op.get_bind()
-    inspector = sa.inspect(bind)
-
-    if _column_exists(inspector, USERS_TABLE, PROMO_GROUP_COLUMN):
-        column_info = next(
-            (
-                col
-                for col in inspector.get_columns(USERS_TABLE)
-                if col["name"] == PROMO_GROUP_COLUMN
-            ),
-            None,
-        )
-        if column_info and not column_info.get("nullable", False):
-            op.alter_column(
-                USERS_TABLE,
-                PROMO_GROUP_COLUMN,
-                existing_type=sa.Integer(),
-                nullable=True,
-            )
-
-        inspector = sa.inspect(bind)
-        if _foreign_key_exists(inspector, USERS_TABLE, PROMO_GROUP_FK):
-            op.drop_constraint(PROMO_GROUP_FK, USERS_TABLE, type_="foreignkey")
-
-        inspector = sa.inspect(bind)
-        if _index_exists(inspector, USERS_TABLE, PROMO_GROUP_INDEX):
-            op.drop_index(PROMO_GROUP_INDEX, table_name=USERS_TABLE)
-
-        op.drop_column(USERS_TABLE, PROMO_GROUP_COLUMN)
-
-    inspector = sa.inspect(bind)
-    if _table_exists(inspector, PROMO_GROUPS_TABLE):
-        op.drop_table(PROMO_GROUPS_TABLE)

migrations/alembic/versions/2b3c1d4e5f6a_add_platega_payments.py

@@ -1,95 +0,0 @@
-from typing import Sequence, Union
-
-from alembic import op
-import sqlalchemy as sa
-
-
-revision: str = "2b3c1d4e5f6a"
-down_revision: Union[str, None] = "9f0f2d5a1c7b"
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
-
-
-def upgrade() -> None:
-    op.create_table(
-        "platega_payments",
-        sa.Column("id", sa.Integer(), primary_key=True),
-        sa.Column("user_id", sa.Integer(), nullable=False),
-        sa.Column("platega_transaction_id", sa.String(length=255), nullable=True, unique=True),
-        sa.Column("correlation_id", sa.String(length=64), nullable=False, unique=True),
-        sa.Column("amount_kopeks", sa.Integer(), nullable=False),
-        sa.Column(
-            "currency",
-            sa.String(length=10),
-            nullable=False,
-            server_default="RUB",
-        ),
-        sa.Column("description", sa.Text(), nullable=True),
-        sa.Column("payment_method_code", sa.Integer(), nullable=False),
-        sa.Column(
-            "status",
-            sa.String(length=50),
-            nullable=False,
-            server_default="PENDING",
-        ),
-        sa.Column(
-            "is_paid",
-            sa.Boolean(),
-            nullable=False,
-            server_default=sa.text("false"),
-        ),
-        sa.Column("paid_at", sa.DateTime(), nullable=True),
-        sa.Column("redirect_url", sa.Text(), nullable=True),
-        sa.Column("return_url", sa.Text(), nullable=True),
-        sa.Column("failed_url", sa.Text(), nullable=True),
-        sa.Column("payload", sa.String(length=255), nullable=True),
-        sa.Column("metadata_json", sa.JSON(), nullable=True),
-        sa.Column("callback_payload", sa.JSON(), nullable=True),
-        sa.Column("expires_at", sa.DateTime(), nullable=True),
-        sa.Column("transaction_id", sa.Integer(), nullable=True),
-        sa.Column(
-            "created_at",
-            sa.DateTime(),
-            nullable=False,
-            server_default=sa.func.now(),
-        ),
-        sa.Column(
-            "updated_at",
-            sa.DateTime(),
-            nullable=False,
-            server_default=sa.func.now(),
-        ),
-        sa.ForeignKeyConstraint(["user_id"], ["users.id"], ondelete="CASCADE"),
-        sa.ForeignKeyConstraint(["transaction_id"], ["transactions.id"], ondelete="SET NULL"),
-    )
-
-    op.create_index("ix_platega_payments_id", "platega_payments", ["id"])
-    op.create_index("ix_platega_payments_user_id", "platega_payments", ["user_id"])
-    op.create_index(
-        "ix_platega_payments_platega_transaction_id",
-        "platega_payments",
-        ["platega_transaction_id"],
-    )
-    op.create_index(
-        "ix_platega_payments_correlation_id",
-        "platega_payments",
-        ["correlation_id"],
-        unique=True,
-    )
-    op.create_index(
-        "ix_platega_payments_transaction_id",
-        "platega_payments",
-        ["transaction_id"],
-    )
-
-
-def downgrade() -> None:
-    op.drop_index("ix_platega_payments_transaction_id", table_name="platega_payments")
-    op.drop_index("ix_platega_payments_correlation_id", table_name="platega_payments")
-    op.drop_index(
-        "ix_platega_payments_platega_transaction_id",
-        table_name="platega_payments",
-    )
-    op.drop_index("ix_platega_payments_user_id", table_name="platega_payments")
-    op.drop_index("ix_platega_payments_id", table_name="platega_payments")
-    op.drop_table("platega_payments")

migrations/alembic/versions/4b6b0f58c8f9_add_period_discounts_to_promo_groups.py

@@ -1,29 +0,0 @@
-from typing import Sequence, Union
-
-from alembic import op
-import sqlalchemy as sa
-
-
-revision: str = "4b6b0f58c8f9"
-down_revision: Union[str, None] = "1f5f3a3f5a4d"
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
-
-
-def upgrade() -> None:
-    bind = op.get_bind()
-    dialect = bind.dialect.name if bind else ""
-
-    op.add_column(
-        "promo_groups",
-        sa.Column("period_discounts", sa.JSON(), nullable=True),
-    )
-
-    if dialect == "postgresql":
-        op.execute("UPDATE promo_groups SET period_discounts = '{}'::jsonb WHERE period_discounts IS NULL")
-    else:
-        op.execute("UPDATE promo_groups SET period_discounts = '{}' WHERE period_discounts IS NULL")
-
-
-def downgrade() -> None:
-    op.drop_column("promo_groups", "period_discounts")

migrations/alembic/versions/5d1f1f8b2e9a_add_advertising_campaigns.py

@@ -1,146 +0,0 @@
-"""add advertising campaigns tables"""
-
-from typing import Sequence, Union
-
-from alembic import op
-import sqlalchemy as sa
-
-
-CAMPAIGNS_TABLE = "advertising_campaigns"
-CAMPAIGNS_START_INDEX = "ix_advertising_campaigns_start_parameter"
-CAMPAIGNS_ID_INDEX = "ix_advertising_campaigns_id"
-REGISTRATIONS_TABLE = "advertising_campaign_registrations"
-REGISTRATIONS_ID_INDEX = "ix_advertising_campaign_registrations_id"
-
-
-def _table_exists(inspector: sa.Inspector, table_name: str) -> bool:
-    return table_name in inspector.get_table_names()
-
-
-def _index_exists(inspector: sa.Inspector, table_name: str, index_name: str) -> bool:
-    return any(index["name"] == index_name for index in inspector.get_indexes(table_name))
-
-
-revision: str = "5d1f1f8b2e9a"
-down_revision: Union[str, None] = "cbd1be472f3d"
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
-
-
-def upgrade() -> None:
-    bind = op.get_bind()
-    inspector = sa.inspect(bind)
-
-    if not _table_exists(inspector, CAMPAIGNS_TABLE):
-        op.create_table(
-            CAMPAIGNS_TABLE,
-            sa.Column("id", sa.Integer(), primary_key=True),
-            sa.Column("name", sa.String(length=255), nullable=False),
-            sa.Column("start_parameter", sa.String(length=64), nullable=False),
-            sa.Column("bonus_type", sa.String(length=20), nullable=False),
-            sa.Column(
-                "balance_bonus_kopeks",
-                sa.Integer(),
-                nullable=False,
-                server_default="0",
-            ),
-            sa.Column("subscription_duration_days", sa.Integer(), nullable=True),
-            sa.Column("subscription_traffic_gb", sa.Integer(), nullable=True),
-            sa.Column("subscription_device_limit", sa.Integer(), nullable=True),
-            sa.Column("subscription_squads", sa.JSON(), nullable=True),
-            sa.Column(
-                "is_active",
-                sa.Boolean(),
-                nullable=False,
-                server_default=sa.text("true"),
-            ),
-            sa.Column("created_by", sa.Integer(), nullable=True),
-            sa.Column(
-                "created_at",
-                sa.DateTime(),
-                server_default=sa.func.now(),
-                nullable=False,
-            ),
-            sa.Column(
-                "updated_at",
-                sa.DateTime(),
-                server_default=sa.func.now(),
-                nullable=False,
-            ),
-            sa.ForeignKeyConstraint(["created_by"], ["users.id"], ondelete="SET NULL"),
-        )
-        inspector = sa.inspect(bind)
-
-    if not _index_exists(inspector, CAMPAIGNS_TABLE, CAMPAIGNS_START_INDEX):
-        op.create_index(
-            CAMPAIGNS_START_INDEX,
-            CAMPAIGNS_TABLE,
-            ["start_parameter"],
-            unique=True,
-        )
-
-    inspector = sa.inspect(bind)
-    if not _index_exists(inspector, CAMPAIGNS_TABLE, CAMPAIGNS_ID_INDEX):
-        op.create_index(CAMPAIGNS_ID_INDEX, CAMPAIGNS_TABLE, ["id"])
-
-    inspector = sa.inspect(bind)
-    if not _table_exists(inspector, REGISTRATIONS_TABLE):
-        op.create_table(
-            REGISTRATIONS_TABLE,
-            sa.Column("id", sa.Integer(), primary_key=True),
-            sa.Column("campaign_id", sa.Integer(), nullable=False),
-            sa.Column("user_id", sa.Integer(), nullable=False),
-            sa.Column("bonus_type", sa.String(length=20), nullable=False),
-            sa.Column(
-                "balance_bonus_kopeks",
-                sa.Integer(),
-                nullable=False,
-                server_default="0",
-            ),
-            sa.Column("subscription_duration_days", sa.Integer(), nullable=True),
-            sa.Column(
-                "created_at",
-                sa.DateTime(),
-                server_default=sa.func.now(),
-                nullable=False,
-            ),
-            sa.ForeignKeyConstraint(
-                ["campaign_id"],
-                [f"{CAMPAIGNS_TABLE}.id"],
-                ondelete="CASCADE",
-            ),
-            sa.ForeignKeyConstraint(["user_id"], ["users.id"], ondelete="CASCADE"),
-            sa.UniqueConstraint("campaign_id", "user_id", name="uq_campaign_user"),
-        )
-        inspector = sa.inspect(bind)
-
-    if not _index_exists(inspector, REGISTRATIONS_TABLE, REGISTRATIONS_ID_INDEX):
-        op.create_index(
-            REGISTRATIONS_ID_INDEX,
-            REGISTRATIONS_TABLE,
-            ["id"],
-        )
-
-
-def downgrade() -> None:
-    bind = op.get_bind()
-    inspector = sa.inspect(bind)
-
-    if _index_exists(inspector, REGISTRATIONS_TABLE, REGISTRATIONS_ID_INDEX):
-        op.drop_index(REGISTRATIONS_ID_INDEX, table_name=REGISTRATIONS_TABLE)
-
-    inspector = sa.inspect(bind)
-    if _table_exists(inspector, REGISTRATIONS_TABLE):
-        op.drop_table(REGISTRATIONS_TABLE)
-
-    inspector = sa.inspect(bind)
-    if _index_exists(inspector, CAMPAIGNS_TABLE, CAMPAIGNS_ID_INDEX):
-        op.drop_index(CAMPAIGNS_ID_INDEX, table_name=CAMPAIGNS_TABLE)
-
-    inspector = sa.inspect(bind)
-    if _index_exists(inspector, CAMPAIGNS_TABLE, CAMPAIGNS_START_INDEX):
-        op.drop_index(CAMPAIGNS_START_INDEX, table_name=CAMPAIGNS_TABLE)
-
-    inspector = sa.inspect(bind)
-    if _table_exists(inspector, CAMPAIGNS_TABLE):
-        op.drop_table(CAMPAIGNS_TABLE)

migrations/alembic/versions/5f2a3e099427_add_media_fields_to_pinned_messages.py

@@ -1,75 +0,0 @@
-"""add media fields to pinned messages"""
-
-from typing import Sequence, Union
-
-from alembic import op
-import sqlalchemy as sa
-
-
-revision: str = "5f2a3e099427"
-down_revision: Union[str, None] = "c9c71d04f0a1"
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
-
-
-TABLE_NAME = "pinned_messages"
-
-
-def _table_exists(inspector: sa.Inspector) -> bool:
-    return TABLE_NAME in inspector.get_table_names()
-
-
-def _column_missing(inspector: sa.Inspector, column_name: str) -> bool:
-    columns = {column.get("name") for column in inspector.get_columns(TABLE_NAME)}
-    return column_name not in columns
-
-
-def upgrade() -> None:
-    bind = op.get_bind()
-    inspector = sa.inspect(bind)
-
-    if not _table_exists(inspector):
-        return
-
-    if _column_missing(inspector, "media_type"):
-        op.add_column(
-            TABLE_NAME,
-            sa.Column("media_type", sa.String(length=32), nullable=True),
-        )
-
-    if _column_missing(inspector, "media_file_id"):
-        op.add_column(
-            TABLE_NAME,
-            sa.Column("media_file_id", sa.String(length=255), nullable=True),
-        )
-
-    # Ensure content has a default value for media-only messages
-    op.alter_column(
-        TABLE_NAME,
-        "content",
-        existing_type=sa.Text(),
-        nullable=False,
-        server_default="",
-    )
-
-
-def downgrade() -> None:
-    bind = op.get_bind()
-    inspector = sa.inspect(bind)
-
-    if not _table_exists(inspector):
-        return
-
-    if not _column_missing(inspector, "media_type"):
-        op.drop_column(TABLE_NAME, "media_type")
-
-    if not _column_missing(inspector, "media_file_id"):
-        op.drop_column(TABLE_NAME, "media_file_id")
-
-    op.alter_column(
-        TABLE_NAME,
-        "content",
-        existing_type=sa.Text(),
-        nullable=False,
-        server_default=None,
-    )

migrations/alembic/versions/7a3c0b8f5b84_add_send_before_menu_to_pinned_messages.py

@@ -1,59 +0,0 @@
-"""add send_before_menu to pinned messages
-
-Revision ID: 7a3c0b8f5b84
-Revises: 5f2a3e099427
-Create Date: 2025-02-05 00:00:00.000000
-"""
-
-from alembic import op
-import sqlalchemy as sa
-
-
-# revision identifiers, used by Alembic.
-revision = "7a3c0b8f5b84"
-down_revision = "5f2a3e099427"
-branch_labels = None
-depends_on = None
-
-
-TABLE_NAME = "pinned_messages"
-
-
-def _table_exists(inspector: sa.Inspector) -> bool:
-    return TABLE_NAME in inspector.get_table_names()
-
-
-def _column_exists(inspector: sa.Inspector, column_name: str) -> bool:
-    if not _table_exists(inspector):
-        return False
-    columns = {col["name"] for col in inspector.get_columns(TABLE_NAME)}
-    return column_name in columns
-
-
-def upgrade() -> None:
-    bind = op.get_bind()
-    inspector = sa.inspect(bind)
-
-    if not _table_exists(inspector):
-        return
-
-    if _column_exists(inspector, "send_before_menu"):
-        return
-
-    op.add_column(
-        TABLE_NAME,
-        sa.Column(
-            "send_before_menu",
-            sa.Boolean(),
-            nullable=False,
-            server_default=sa.text("1"),
-        ),
-    )
-
-
-def downgrade() -> None:
-    bind = op.get_bind()
-    inspector = sa.inspect(bind)
-
-    if _column_exists(inspector, "send_before_menu"):
-        op.drop_column(TABLE_NAME, "send_before_menu")

migrations/alembic/versions/8fd1e338eb45_add_sent_notifications_table.py

@@ -1,58 +0,0 @@
-"""add sent notifications table"""
-
-from typing import Sequence, Union
-
-from alembic import op
-import sqlalchemy as sa
-from sqlalchemy.engine.reflection import Inspector
-
-
-revision: str = '8fd1e338eb45'
-down_revision: Union[str, None] = '3d9b35c6bd8f'
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
-
-
-TABLE_NAME = 'sent_notifications'
-UNIQUE_CONSTRAINT_NAME = 'uq_sent_notifications'
-UNIQUE_CONSTRAINT_COLUMNS = ['user_id', 'subscription_id', 'notification_type', 'days_before']
-
-
-def _table_exists(inspector: Inspector) -> bool:
-    return TABLE_NAME in inspector.get_table_names()
-
-
-def _unique_constraint_exists(inspector: Inspector) -> bool:
-    existing_constraints = {
-        constraint['name'] for constraint in inspector.get_unique_constraints(TABLE_NAME)
-    }
-    return UNIQUE_CONSTRAINT_NAME in existing_constraints
-
-
-def upgrade() -> None:
-    bind = op.get_bind()
-    inspector = sa.inspect(bind)
-
-    if not _table_exists(inspector):
-        op.create_table(
-            TABLE_NAME,
-            sa.Column('id', sa.Integer(), primary_key=True),
-            sa.Column('user_id', sa.Integer(), sa.ForeignKey('users.id'), nullable=False),
-            sa.Column('subscription_id', sa.Integer(), sa.ForeignKey('subscriptions.id'), nullable=False),
-            sa.Column('notification_type', sa.String(length=50), nullable=False),
-            sa.Column('days_before', sa.Integer(), nullable=True),
-            sa.Column('created_at', sa.DateTime(), server_default=sa.func.now()),
-            sa.UniqueConstraint(*UNIQUE_CONSTRAINT_COLUMNS, name=UNIQUE_CONSTRAINT_NAME),
-        )
-    elif not _unique_constraint_exists(inspector):
-        op.create_unique_constraint(
-            UNIQUE_CONSTRAINT_NAME, TABLE_NAME, UNIQUE_CONSTRAINT_COLUMNS
-        )
-
-
-def downgrade() -> None:
-    bind = op.get_bind()
-    inspector = sa.inspect(bind)
-
-    if _table_exists(inspector):
-        op.drop_table(TABLE_NAME)

migrations/alembic/versions/9f0f2d5a1c7b_add_polls_tables.py

@@ -1,155 +0,0 @@
-from typing import Sequence, Union
-
-from alembic import op
-import sqlalchemy as sa
-
-
-revision: str = "9f0f2d5a1c7b"
-down_revision: Union[str, None] = "8fd1e338eb45"
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
-
-
-def upgrade() -> None:
-    op.create_table(
-        "polls",
-        sa.Column("id", sa.Integer(), primary_key=True),
-        sa.Column("title", sa.String(length=255), nullable=False),
-        sa.Column("description", sa.Text(), nullable=True),
-        sa.Column(
-            "reward_enabled",
-            sa.Boolean(),
-            nullable=False,
-            server_default=sa.text("false"),
-        ),
-        sa.Column(
-            "reward_amount_kopeks",
-            sa.Integer(),
-            nullable=False,
-            server_default="0",
-        ),
-        sa.Column("created_by", sa.Integer(), nullable=True),
-        sa.Column(
-            "created_at",
-            sa.DateTime(),
-            nullable=False,
-            server_default=sa.func.now(),
-        ),
-        sa.Column(
-            "updated_at",
-            sa.DateTime(),
-            nullable=False,
-            server_default=sa.func.now(),
-        ),
-        sa.ForeignKeyConstraint(["created_by"], ["users.id"], ondelete="SET NULL"),
-    )
-    op.create_index("ix_polls_id", "polls", ["id"])
-
-    op.create_table(
-        "poll_questions",
-        sa.Column("id", sa.Integer(), primary_key=True),
-        sa.Column("poll_id", sa.Integer(), nullable=False),
-        sa.Column("text", sa.Text(), nullable=False),
-        sa.Column(
-            "order",
-            sa.Integer(),
-            nullable=False,
-            server_default="0",
-        ),
-        sa.ForeignKeyConstraint(["poll_id"], ["polls.id"], ondelete="CASCADE"),
-    )
-    op.create_index("ix_poll_questions_id", "poll_questions", ["id"])
-    op.create_index("ix_poll_questions_poll_id", "poll_questions", ["poll_id"])
-
-    op.create_table(
-        "poll_options",
-        sa.Column("id", sa.Integer(), primary_key=True),
-        sa.Column("question_id", sa.Integer(), nullable=False),
-        sa.Column("text", sa.Text(), nullable=False),
-        sa.Column(
-            "order",
-            sa.Integer(),
-            nullable=False,
-            server_default="0",
-        ),
-        sa.ForeignKeyConstraint(["question_id"], ["poll_questions.id"], ondelete="CASCADE"),
-    )
-    op.create_index("ix_poll_options_id", "poll_options", ["id"])
-    op.create_index("ix_poll_options_question_id", "poll_options", ["question_id"])
-
-    op.create_table(
-        "poll_responses",
-        sa.Column("id", sa.Integer(), primary_key=True),
-        sa.Column("poll_id", sa.Integer(), nullable=False),
-        sa.Column("user_id", sa.Integer(), nullable=False),
-        sa.Column(
-            "sent_at",
-            sa.DateTime(),
-            nullable=False,
-            server_default=sa.func.now(),
-        ),
-        sa.Column("started_at", sa.DateTime(), nullable=True),
-        sa.Column("completed_at", sa.DateTime(), nullable=True),
-        sa.Column(
-            "reward_given",
-            sa.Boolean(),
-            nullable=False,
-            server_default=sa.text("false"),
-        ),
-        sa.Column(
-            "reward_amount_kopeks",
-            sa.Integer(),
-            nullable=False,
-            server_default="0",
-        ),
-        sa.ForeignKeyConstraint(["poll_id"], ["polls.id"], ondelete="CASCADE"),
-        sa.ForeignKeyConstraint(["user_id"], ["users.id"], ondelete="CASCADE"),
-        sa.UniqueConstraint("poll_id", "user_id", name="uq_poll_user"),
-    )
-    op.create_index("ix_poll_responses_id", "poll_responses", ["id"])
-    op.create_index("ix_poll_responses_poll_id", "poll_responses", ["poll_id"])
-    op.create_index("ix_poll_responses_user_id", "poll_responses", ["user_id"])
-
-    op.create_table(
-        "poll_answers",
-        sa.Column("id", sa.Integer(), primary_key=True),
-        sa.Column("response_id", sa.Integer(), nullable=False),
-        sa.Column("question_id", sa.Integer(), nullable=False),
-        sa.Column("option_id", sa.Integer(), nullable=False),
-        sa.Column(
-            "created_at",
-            sa.DateTime(),
-            nullable=False,
-            server_default=sa.func.now(),
-        ),
-        sa.ForeignKeyConstraint(["option_id"], ["poll_options.id"], ondelete="CASCADE"),
-        sa.ForeignKeyConstraint(["question_id"], ["poll_questions.id"], ondelete="CASCADE"),
-        sa.ForeignKeyConstraint(["response_id"], ["poll_responses.id"], ondelete="CASCADE"),
-        sa.UniqueConstraint("response_id", "question_id", name="uq_poll_answer_unique"),
-    )
-    op.create_index("ix_poll_answers_id", "poll_answers", ["id"])
-    op.create_index("ix_poll_answers_response_id", "poll_answers", ["response_id"])
-    op.create_index("ix_poll_answers_question_id", "poll_answers", ["question_id"])
-
-
-def downgrade() -> None:
-    op.drop_index("ix_poll_answers_question_id", table_name="poll_answers")
-    op.drop_index("ix_poll_answers_response_id", table_name="poll_answers")
-    op.drop_index("ix_poll_answers_id", table_name="poll_answers")
-    op.drop_table("poll_answers")
-
-    op.drop_index("ix_poll_responses_user_id", table_name="poll_responses")
-    op.drop_index("ix_poll_responses_poll_id", table_name="poll_responses")
-    op.drop_index("ix_poll_responses_id", table_name="poll_responses")
-    op.drop_table("poll_responses")
-
-    op.drop_index("ix_poll_options_question_id", table_name="poll_options")
-    op.drop_index("ix_poll_options_id", table_name="poll_options")
-    op.drop_table("poll_options")
-
-    op.drop_index("ix_poll_questions_poll_id", table_name="poll_questions")
-    op.drop_index("ix_poll_questions_id", table_name="poll_questions")
-    op.drop_table("poll_questions")
-
-    op.drop_index("ix_polls_id", table_name="polls")
-    op.drop_table("polls")

migrations/alembic/versions/a1b2c3d4e5f6_add_purchased_traffic_gb_to_subscriptions.py

@@ -1,28 +0,0 @@
-"""add purchased_traffic_gb to subscriptions
-
-Revision ID: a1b2c3d4e5f6
-Revises: f4a5b6c7d8e9
-Create Date: 2024-12-25 14:30:00.000000
-
-"""
-from alembic import op
-import sqlalchemy as sa
-
-
-# revision identifiers, used by Alembic.
-revision = 'a1b2c3d4e5f6'
-down_revision = 'f4a5b6c7d8e9'
-branch_labels = None
-depends_on = None
-
-
-def upgrade():
-    # Добавляем колонку purchased_traffic_gb для отслеживания докупленного трафика
-    op.add_column('subscriptions', sa.Column('purchased_traffic_gb', sa.Integer(), nullable=True, server_default='0'))
-    
-    # Устанавливаем NOT NULL после добавления значения по умолчанию
-    op.alter_column('subscriptions', 'purchased_traffic_gb', nullable=False, server_default=None)
-
-
-def downgrade():
-    op.drop_column('subscriptions', 'purchased_traffic_gb')

migrations/alembic/versions/a1b2c3d4e5f6_add_webhooks_tables.py

@@ -1,100 +0,0 @@
-"""Add webhooks and webhook_deliveries tables"""
-
-from typing import Sequence, Union
-
-from alembic import op
-import sqlalchemy as sa
-from sqlalchemy.engine.reflection import Inspector
-
-
-revision: str = "a1b2c3d4e5f6"
-down_revision: Union[str, None] = "e3c1e0b5b4a7"
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
-
-
-WEBHOOKS_TABLE = "webhooks"
-DELIVERIES_TABLE = "webhook_deliveries"
-
-
-def _table_exists(inspector: Inspector, table_name: str) -> bool:
-    return table_name in inspector.get_table_names()
-
-
-def upgrade() -> None:
-    bind = op.get_bind()
-    inspector = sa.inspect(bind)
-
-    # Создаем таблицу webhooks
-    if not _table_exists(inspector, WEBHOOKS_TABLE):
-        op.create_table(
-            WEBHOOKS_TABLE,
-            sa.Column("id", sa.Integer(), primary_key=True),
-            sa.Column("name", sa.String(length=255), nullable=False),
-            sa.Column("url", sa.Text(), nullable=False),
-            sa.Column("secret", sa.String(length=128), nullable=True),
-            sa.Column("event_type", sa.String(length=50), nullable=False),
-            sa.Column("is_active", sa.Boolean(), nullable=False, server_default="true"),
-            sa.Column("description", sa.Text(), nullable=True),
-            sa.Column("created_at", sa.DateTime(), nullable=False, server_default=sa.func.now()),
-            sa.Column("updated_at", sa.DateTime(), nullable=False, server_default=sa.func.now()),
-            sa.Column("last_triggered_at", sa.DateTime(), nullable=True),
-            sa.Column("failure_count", sa.Integer(), nullable=False, server_default="0"),
-            sa.Column("success_count", sa.Integer(), nullable=False, server_default="0"),
-        )
-
-        op.create_index("ix_webhooks_event_type", WEBHOOKS_TABLE, ["event_type"])
-        op.create_index("ix_webhooks_is_active", WEBHOOKS_TABLE, ["is_active"])
-
-    # Создаем таблицу webhook_deliveries
-    if not _table_exists(inspector, DELIVERIES_TABLE):
-        op.create_table(
-            DELIVERIES_TABLE,
-            sa.Column("id", sa.Integer(), primary_key=True),
-            sa.Column(
-                "webhook_id",
-                sa.Integer(),
-                sa.ForeignKey("webhooks.id", ondelete="CASCADE"),
-                nullable=False,
-            ),
-            sa.Column("event_type", sa.String(length=50), nullable=False),
-            sa.Column("payload", sa.JSON(), nullable=False),
-            sa.Column("response_status", sa.Integer(), nullable=True),
-            sa.Column("response_body", sa.Text(), nullable=True),
-            sa.Column("status", sa.String(length=20), nullable=False),
-            sa.Column("error_message", sa.Text(), nullable=True),
-            sa.Column("attempt_number", sa.Integer(), nullable=False, server_default="1"),
-            sa.Column("created_at", sa.DateTime(), nullable=False, server_default=sa.func.now()),
-            sa.Column("delivered_at", sa.DateTime(), nullable=True),
-            sa.Column("next_retry_at", sa.DateTime(), nullable=True),
-        )
-
-        op.create_index(
-            "ix_webhook_deliveries_webhook_created",
-            DELIVERIES_TABLE,
-            ["webhook_id", "created_at"],
-        )
-        op.create_index("ix_webhook_deliveries_status", DELIVERIES_TABLE, ["status"])
-        op.create_index("ix_webhook_deliveries_webhook_id", DELIVERIES_TABLE, ["webhook_id"])
-
-
-def downgrade() -> None:
-    bind = op.get_bind()
-    inspector = sa.inspect(bind)
-
-    # Удаляем таблицу webhook_deliveries
-    if _table_exists(inspector, DELIVERIES_TABLE):
-        op.drop_index("ix_webhook_deliveries_webhook_id", table_name=DELIVERIES_TABLE)
-        op.drop_index("ix_webhook_deliveries_status", table_name=DELIVERIES_TABLE)
-        op.drop_index(
-            "ix_webhook_deliveries_webhook_created",
-            table_name=DELIVERIES_TABLE,
-        )
-        op.drop_table(DELIVERIES_TABLE)
-
-    # Удаляем таблицу webhooks
-    if _table_exists(inspector, WEBHOOKS_TABLE):
-        op.drop_index("ix_webhooks_is_active", table_name=WEBHOOKS_TABLE)
-        op.drop_index("ix_webhooks_event_type", table_name=WEBHOOKS_TABLE)
-        op.drop_table(WEBHOOKS_TABLE)
-

migrations/alembic/versions/c2f9c3b5f5c4_add_subscription_events_table.py

@@ -1,77 +0,0 @@
-"""Add subscription_events table"""
-
-from typing import Sequence, Union
-
-from alembic import op
-import sqlalchemy as sa
-from sqlalchemy.engine.reflection import Inspector
-
-
-revision: str = "c2f9c3b5f5c4"
-down_revision: Union[str, None] = "9f0f2d5a1c7b"
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
-
-
-TABLE_NAME = "subscription_events"
-
-
-def _table_exists(inspector: Inspector) -> bool:
-    return TABLE_NAME in inspector.get_table_names()
-
-
-def upgrade() -> None:
-    bind = op.get_bind()
-    inspector = sa.inspect(bind)
-
-    if _table_exists(inspector):
-        return
-
-    op.create_table(
-        TABLE_NAME,
-        sa.Column("id", sa.Integer(), primary_key=True),
-        sa.Column("event_type", sa.String(length=50), nullable=False),
-        sa.Column(
-            "user_id",
-            sa.Integer(),
-            sa.ForeignKey("users.id", ondelete="CASCADE"),
-            nullable=False,
-        ),
-        sa.Column(
-            "subscription_id",
-            sa.Integer(),
-            sa.ForeignKey("subscriptions.id", ondelete="SET NULL"),
-            nullable=True,
-        ),
-        sa.Column(
-            "transaction_id",
-            sa.Integer(),
-            sa.ForeignKey("transactions.id", ondelete="SET NULL"),
-            nullable=True,
-        ),
-        sa.Column("amount_kopeks", sa.Integer(), nullable=True),
-        sa.Column("currency", sa.String(length=16), nullable=True),
-        sa.Column("message", sa.Text(), nullable=True),
-        sa.Column(
-            "occurred_at", sa.DateTime(), nullable=False, server_default=sa.func.now()
-        ),
-        sa.Column("extra", sa.JSON(), nullable=True),
-        sa.Column("created_at", sa.DateTime(), nullable=False, server_default=sa.func.now()),
-    )
-
-    op.create_index(
-        "ix_subscription_events_event_type", TABLE_NAME, ["event_type"]
-    )
-    op.create_index("ix_subscription_events_user_id", TABLE_NAME, ["user_id"])
-
-
-def downgrade() -> None:
-    bind = op.get_bind()
-    inspector = sa.inspect(bind)
-
-    if not _table_exists(inspector):
-        return
-
-    op.drop_index("ix_subscription_events_user_id", table_name=TABLE_NAME)
-    op.drop_index("ix_subscription_events_event_type", table_name=TABLE_NAME)
-    op.drop_table(TABLE_NAME)

migrations/alembic/versions/c9c71d04f0a1_add_pinned_messages_table.py

@@ -1,45 +0,0 @@
-"""add pinned messages table"""
-
-from typing import Sequence, Union
-
-from alembic import op
-import sqlalchemy as sa
-
-
-revision: str = "c9c71d04f0a1"
-down_revision: Union[str, None] = "e3c1e0b5b4a7"
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
-
-
-TABLE_NAME = "pinned_messages"
-
-
-def _table_exists(inspector: sa.Inspector) -> bool:
-    return TABLE_NAME in inspector.get_table_names()
-
-
-def upgrade() -> None:
-    bind = op.get_bind()
-    inspector = sa.inspect(bind)
-
-    if _table_exists(inspector):
-        return
-
-    op.create_table(
-        TABLE_NAME,
-        sa.Column("id", sa.Integer(), primary_key=True, index=True),
-        sa.Column("content", sa.Text(), nullable=False),
-        sa.Column("is_active", sa.Boolean(), default=True),
-        sa.Column("created_by", sa.Integer(), sa.ForeignKey("users.id", ondelete="SET NULL"), nullable=True),
-        sa.Column("created_at", sa.DateTime(), server_default=sa.func.now()),
-        sa.Column("updated_at", sa.DateTime(), server_default=sa.func.now(), onupdate=sa.func.now()),
-    )
-
-
-def downgrade() -> None:
-    bind = op.get_bind()
-    inspector = sa.inspect(bind)
-
-    if _table_exists(inspector):
-        op.drop_table(TABLE_NAME)

migrations/alembic/versions/e3c1e0b5b4a7_add_referral_commission_percent_to_users.py

@@ -1,19 +0,0 @@
-from typing import Sequence, Union
-
-from alembic import op
-import sqlalchemy as sa
-
-
-# revision identifiers, used by Alembic.
-revision: str = "e3c1e0b5b4a7"
-down_revision: Union[str, None] = "c2f9c3b5f5c4"
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
-
-
-def upgrade() -> None:
-    op.add_column("users", sa.Column("referral_commission_percent", sa.Integer(), nullable=True))
-
-
-def downgrade() -> None:
-    op.drop_column("users", "referral_commission_percent")

migrations/alembic/versions/f4a5b6c7d8e9_add_modem_enabled_to_subscriptions.py

@@ -1,19 +0,0 @@
-from typing import Sequence, Union
-
-from alembic import op
-import sqlalchemy as sa
-
-
-# revision identifiers, used by Alembic.
-revision: str = "f4a5b6c7d8e9"
-down_revision: Union[str, None] = "e3c1e0b5b4a7"
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
-
-
-def upgrade() -> None:
-    op.add_column("subscriptions", sa.Column("modem_enabled", sa.Boolean(), nullable=True, server_default="false"))
-
-
-def downgrade() -> None:
-    op.drop_column("subscriptions", "modem_enabled")

migrations/alembic/versions/g5b6c7d8e9f0_add_oauth_provider_ids.py

@@ -1,45 +0,0 @@
-from typing import Sequence, Union
-
-from alembic import op
-import sqlalchemy as sa
-
-
-# revision identifiers, used by Alembic.
-revision: str = 'g5b6c7d8e9f0'
-down_revision: Union[str, None] = 'f4a5b6c7d8e9'
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
-
-
-def upgrade() -> None:
-    op.add_column('users', sa.Column('google_id', sa.String(255), nullable=True))
-    op.add_column('users', sa.Column('yandex_id', sa.String(255), nullable=True))
-    op.add_column('users', sa.Column('discord_id', sa.String(255), nullable=True))
-    op.add_column('users', sa.Column('vk_id', sa.BigInteger(), nullable=True))
-
-    op.create_unique_constraint('uq_users_google_id', 'users', ['google_id'])
-    op.create_unique_constraint('uq_users_yandex_id', 'users', ['yandex_id'])
-    op.create_unique_constraint('uq_users_discord_id', 'users', ['discord_id'])
-    op.create_unique_constraint('uq_users_vk_id', 'users', ['vk_id'])
-
-    op.create_index('ix_users_google_id', 'users', ['google_id'])
-    op.create_index('ix_users_yandex_id', 'users', ['yandex_id'])
-    op.create_index('ix_users_discord_id', 'users', ['discord_id'])
-    op.create_index('ix_users_vk_id', 'users', ['vk_id'])
-
-
-def downgrade() -> None:
-    op.drop_index('ix_users_vk_id', table_name='users')
-    op.drop_index('ix_users_discord_id', table_name='users')
-    op.drop_index('ix_users_yandex_id', table_name='users')
-    op.drop_index('ix_users_google_id', table_name='users')
-
-    op.drop_constraint('uq_users_vk_id', 'users', type_='unique')
-    op.drop_constraint('uq_users_discord_id', 'users', type_='unique')
-    op.drop_constraint('uq_users_yandex_id', 'users', type_='unique')
-    op.drop_constraint('uq_users_google_id', 'users', type_='unique')
-
-    op.drop_column('users', 'vk_id')
-    op.drop_column('users', 'discord_id')
-    op.drop_column('users', 'yandex_id')
-    op.drop_column('users', 'google_id')

migrations/alembic/versions/h6c7d8e9f0g1_add_blocked_count_to_broadcast_history.py

@@ -1,22 +0,0 @@
-from typing import Sequence, Union
-
-from alembic import op
-import sqlalchemy as sa
-
-
-# revision identifiers, used by Alembic.
-revision: str = 'h6c7d8e9f0g1'
-down_revision: Union[str, None] = 'g5b6c7d8e9f0'
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
-
-
-def upgrade() -> None:
-    op.add_column(
-        'broadcast_history',
-        sa.Column('blocked_count', sa.Integer(), server_default='0', nullable=False),
-    )
-
-
-def downgrade() -> None:
-    op.drop_column('broadcast_history', 'blocked_count')