fix(db_chat): включение row_factory=True для доступа по именам колонок
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@@ -7,7 +7,7 @@ from .connection import get_db_connection
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def db_save_chat_message(session_id: str, role: str, content: str, is_ephemeral: int = 0) -> None:
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"""Сохраняет сообщение в БД (is_ephemeral=1 для временных служебных шагов, 0 для постоянных)."""
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conn = get_db_connection()
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conn = get_db_connection(row_factory=True)
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cursor = conn.cursor()
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cursor.execute("""
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INSERT INTO chat_messages (session_id, role, content, is_ephemeral)
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@@ -17,20 +17,19 @@ def db_save_chat_message(session_id: str, role: str, content: str, is_ephemeral:
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conn.close()
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def db_get_chat_history(session_id: str, limit: int = 20) -> List[Dict[str, Any]]:
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"""Получает последние сообщения истории диалога в хронологическом порядке."""
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conn = get_db_connection()
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def db_get_chat_history(session_id: str, limit: int = 50) -> list:
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"""Возвращает историю сообщений диалога для сессии."""
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with get_db_connection(row_factory=True) as conn:
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cursor = conn.cursor()
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cursor.execute("""
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SELECT role, content
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SELECT role, content, is_ephemeral, created_at
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FROM chat_messages
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WHERE session_id = ?
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ORDER BY id DESC
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LIMIT ?
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""", (session_id, limit))
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rows = cursor.fetchall()
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conn.close()
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return [{"role": r["role"], "content": r["content"]} for r in reversed(rows)]
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return [{"role": r["role"], "content": r["content"], "is_ephemeral": r["is_ephemeral"]} for r in reversed(rows)]
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def db_purge_ephemeral_messages(session_id: str) -> int:
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@@ -38,7 +37,7 @@ def db_purge_ephemeral_messages(session_id: str) -> int:
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Физически удаляет все временные служебные сообщения выбранной сессии
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после завершения сценария работы с инструментом.
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"""
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conn = get_db_connection()
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conn = get_db_connection(row_factory=True)
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cursor = conn.cursor()
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cursor.execute("DELETE FROM chat_messages WHERE session_id = ? AND is_ephemeral = 1", (session_id,))
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deleted = cursor.rowcount
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@@ -49,7 +48,7 @@ def db_purge_ephemeral_messages(session_id: str) -> int:
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def db_clear_chat_history(session_id: str) -> None:
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"""Полная очистка всех сообщений сессии."""
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conn = get_db_connection()
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conn = get_db_connection(row_factory=True)
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cursor = conn.cursor()
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cursor.execute("DELETE FROM chat_messages WHERE session_id = ?", (session_id,))
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conn.commit()
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@@ -57,7 +56,7 @@ def db_clear_chat_history(session_id: str) -> None:
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def db_clear_all_chat_context(session_id: str = None, purge_all: bool = False) -> int:
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"""Удаляет сообщения чата и стейты сессий."""
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with get_db_connection() as conn:
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with get_db_connection(row_factory=True) as conn:
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cursor = conn.cursor()
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if purge_all:
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if session_id:
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