Revert "Add migration for system settings history audit table"

app/database/universal_migration.py

@@ -1998,74 +1998,6 @@ async def create_system_settings_table() -> bool:
         return False
 
 
-async def create_system_settings_history_table() -> bool:
-    table_name = "system_settings_history"
-    table_exists = await check_table_exists(table_name)
-    if table_exists:
-        logger.info("ℹ️ Таблица system_settings_history уже существует")
-        return True
-
-    try:
-        async with engine.begin() as conn:
-            db_type = await get_database_type()
-
-            if db_type == "sqlite":
-                create_sql = """
-                CREATE TABLE system_settings_history (
-                    id INTEGER PRIMARY KEY AUTOINCREMENT,
-                    key VARCHAR(255) NOT NULL,
-                    old_value TEXT NULL,
-                    new_value TEXT NULL,
-                    changed_by INTEGER NULL,
-                    changed_by_username VARCHAR(255) NULL,
-                    source VARCHAR(50) NOT NULL DEFAULT 'bot',
-                    reason VARCHAR(255) NULL,
-                    created_at DATETIME DEFAULT CURRENT_TIMESTAMP
-                );
-                CREATE INDEX ix_system_settings_history_key ON system_settings_history(key);
-                """
-            elif db_type == "postgresql":
-                create_sql = """
-                CREATE TABLE system_settings_history (
-                    id SERIAL PRIMARY KEY,
-                    key VARCHAR(255) NOT NULL,
-                    old_value TEXT NULL,
-                    new_value TEXT NULL,
-                    changed_by INTEGER NULL,
-                    changed_by_username VARCHAR(255) NULL,
-                    source VARCHAR(50) NOT NULL DEFAULT 'bot',
-                    reason VARCHAR(255) NULL,
-                    created_at TIMESTAMP DEFAULT NOW()
-                );
-                CREATE INDEX ix_system_settings_history_key ON system_settings_history(key);
-                """
-            else:
-                create_sql = """
-                CREATE TABLE system_settings_history (
-                    id INT AUTO_INCREMENT PRIMARY KEY,
-                    key VARCHAR(255) NOT NULL,
-                    old_value TEXT NULL,
-                    new_value TEXT NULL,
-                    changed_by INT NULL,
-                    changed_by_username VARCHAR(255) NULL,
-                    source VARCHAR(50) NOT NULL DEFAULT 'bot',
-                    reason VARCHAR(255) NULL,
-                    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
-                ) ENGINE=InnoDB;
-                CREATE INDEX ix_system_settings_history_key ON system_settings_history(key);
-                """
-
-            await conn.execute(text(create_sql))
-            logger.info("✅ Таблица system_settings_history создана")
-            return True
-
-    except Exception as error:
-        logger.error(
-            f"❌ Ошибка создания таблицы system_settings_history: {error}"
-        )
-        return False
-
-
 async def create_web_api_tokens_table() -> bool:
     table_exists = await check_table_exists("web_api_tokens")
     if table_exists:
@@ -2221,13 +2153,6 @@ async def run_universal_migration():
         else:
             logger.warning("⚠️ Проблемы с таблицей system_settings")
 
-        logger.info("=== СОЗДАНИЕ ТАБЛИЦЫ SYSTEM_SETTINGS_HISTORY ===")
-        system_settings_history_ready = await create_system_settings_history_table()
-        if system_settings_history_ready:
-            logger.info("✅ Таблица system_settings_history готова")
-        else:
-            logger.warning("⚠️ Проблемы с таблицей system_settings_history")
-
         logger.info("=== СОЗДАНИЕ ТАБЛИЦЫ WEB_API_TOKENS ===")
         web_api_tokens_ready = await create_web_api_tokens_table()
         if web_api_tokens_ready:

migrations/alembic/versions/2b1c8fd0dc42_add_system_settings_history_table.py

@@ -1,69 +0,0 @@
-"""create system settings history table"""
-
-from typing import Sequence, Union
-
-from alembic import op
-import sqlalchemy as sa
-from sqlalchemy.engine.reflection import Inspector
-
-
-revision: str = "2b1c8fd0dc42"
-down_revision: Union[str, None] = "8fd1e338eb45"
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
-
-
-TABLE_NAME = "system_settings_history"
-KEY_INDEX = "ix_system_settings_history_key"
-
-
-def _table_exists(inspector: Inspector) -> bool:
-    return TABLE_NAME in inspector.get_table_names()
-
-
-def _index_exists(inspector: Inspector, index_name: str) -> bool:
-    try:
-        indexes = inspector.get_indexes(TABLE_NAME)
-    except sa.exc.NoSuchTableError:
-        return False
-    return any(index.get("name") == index_name for index in indexes)
-
-
-def upgrade() -> None:
-    bind = op.get_bind()
-    inspector = sa.inspect(bind)
-
-    table_created = False
-
-    if not _table_exists(inspector):
-        op.create_table(
-            TABLE_NAME,
-            sa.Column("id", sa.Integer(), primary_key=True),
-            sa.Column("key", sa.String(length=255), nullable=False),
-            sa.Column("old_value", sa.Text(), nullable=True),
-            sa.Column("new_value", sa.Text(), nullable=True),
-            sa.Column("changed_by", sa.Integer(), nullable=True),
-            sa.Column("changed_by_username", sa.String(length=255), nullable=True),
-            sa.Column(
-                "source",
-                sa.String(length=50),
-                nullable=False,
-                server_default=sa.text("'bot'"),
-            ),
-            sa.Column("reason", sa.String(length=255), nullable=True),
-            sa.Column("created_at", sa.DateTime(), server_default=sa.func.now()),
-        )
-        table_created = True
-
-    if table_created or not _index_exists(inspector, KEY_INDEX):
-        op.create_index(KEY_INDEX, TABLE_NAME, ["key"])
-
-
-def downgrade() -> None:
-    bind = op.get_bind()
-    inspector = sa.inspect(bind)
-
-    if _table_exists(inspector):
-        if _index_exists(inspector, KEY_INDEX):
-            op.drop_index(KEY_INDEX, table_name=TABLE_NAME)
-        op.drop_table(TABLE_NAME)