Files
ChatAIBot/services/memory.py
T
2026-06-01 07:44:38 +03:00

441 lines
15 KiB
Python

import aiosqlite
from database.db import DB_PATH
async def get_or_create_session(session_id: str, persona_id: str = "default") -> dict:
async with aiosqlite.connect(DB_PATH) as db:
db.row_factory = aiosqlite.Row
async with db.execute(
"SELECT * FROM sessions WHERE session_id = ?", (session_id,)
) as cursor:
row = await cursor.fetchone()
if row:
return dict(row)
await db.execute(
"INSERT INTO sessions (session_id, persona_id) VALUES (?, ?)",
(session_id, persona_id),
)
await db.commit()
async with db.execute(
"SELECT * FROM sessions WHERE session_id = ?", (session_id,)
) as cursor:
row = await cursor.fetchone()
return dict(row)
async def get_all_sessions() -> list:
async with aiosqlite.connect(DB_PATH) as db:
db.row_factory = aiosqlite.Row
async with db.execute(
"SELECT * FROM sessions ORDER BY updated_at DESC"
) as cursor:
rows = await cursor.fetchall()
return [dict(r) for r in rows]
async def get_session(session_id: str) -> dict | None:
async with aiosqlite.connect(DB_PATH) as db:
db.row_factory = aiosqlite.Row
async with db.execute(
"SELECT * FROM sessions WHERE session_id = ?",
(session_id,),
) as cursor:
row = await cursor.fetchone()
return dict(row) if row else None
async def update_session_title(session_id: str, title: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE sessions SET title = ?, updated_at = CURRENT_TIMESTAMP WHERE session_id = ?",
(title, session_id),
)
await db.commit()
async def update_session_persona(session_id: str, persona_id: str):
async with aiosqlite.connect(DB_PATH) as db:
db.row_factory = aiosqlite.Row
async with db.execute(
"SELECT persona_id FROM sessions WHERE session_id = ?",
(session_id,),
) as cur:
row = await cur.fetchone()
prev = row["persona_id"] if row else None
await db.execute(
"UPDATE sessions SET persona_id = ?, updated_at = CURRENT_TIMESTAMP WHERE session_id = ?",
(persona_id, session_id),
)
# If persona changed, reset RPG state bound to the persona/arc.
if prev is not None and prev != persona_id:
await db.execute(
"""UPDATE sessions
SET facts_json = '[]',
global_plot = '',
status_quo = '',
plot_arc_json = '{}'
WHERE session_id = ?""",
(session_id,),
)
await db.execute(
"DELETE FROM action_resolutions WHERE session_id = ?",
(session_id,),
)
await db.commit()
async def update_session_rpg(session_id: str, rpg_enabled: bool):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE sessions SET rpg_enabled = ?, updated_at = CURRENT_TIMESTAMP WHERE session_id = ?",
(1 if rpg_enabled else 0, session_id),
)
await db.commit()
async def update_session_facts(session_id: str, facts_json: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE sessions SET facts_json = ?, updated_at = CURRENT_TIMESTAMP WHERE session_id = ?",
(facts_json, session_id),
)
await db.commit()
async def update_session_global_plot(session_id: str, global_plot: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE sessions SET global_plot = ?, updated_at = CURRENT_TIMESTAMP WHERE session_id = ?",
(global_plot, session_id),
)
await db.commit()
async def update_session_status_quo(session_id: str, status_quo: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE sessions SET status_quo = ?, updated_at = CURRENT_TIMESTAMP WHERE session_id = ?",
(status_quo, session_id),
)
await db.commit()
async def update_session_plot_arc(session_id: str, plot_arc_json: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE sessions SET plot_arc_json = ?, updated_at = CURRENT_TIMESTAMP WHERE session_id = ?",
(plot_arc_json, session_id),
)
await db.commit()
async def add_action_resolution(
session_id: str,
intent_text: str,
roll: int,
outcome: str,
resolution_text: str,
message_id: int | None = None,
):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"""INSERT INTO action_resolutions
(session_id, message_id, intent_text, roll, outcome, resolution_text)
VALUES (?, ?, ?, ?, ?, ?)""",
(session_id, message_id, intent_text, roll, outcome, resolution_text),
)
await db.commit()
async def get_last_action_resolution(session_id: str) -> dict | None:
async with aiosqlite.connect(DB_PATH) as db:
db.row_factory = aiosqlite.Row
async with db.execute(
"""SELECT * FROM action_resolutions
WHERE session_id = ?
ORDER BY id DESC LIMIT 1""",
(session_id,),
) as cur:
row = await cur.fetchone()
return dict(row) if row else None
async def delete_session(session_id: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute("DELETE FROM messages WHERE session_id = ?", (session_id,))
await db.execute("DELETE FROM rpg_quests WHERE session_id = ?", (session_id,))
await db.execute("DELETE FROM action_resolutions WHERE session_id = ?", (session_id,))
await db.execute("DELETE FROM sessions WHERE session_id = ?", (session_id,))
await db.commit()
async def get_history(session_id: str) -> list:
async with aiosqlite.connect(DB_PATH) as db:
db.row_factory = aiosqlite.Row
async with db.execute(
"""SELECT id, role, content, image_prompt, image_path
FROM messages WHERE session_id = ? ORDER BY id""",
(session_id,),
) as cursor:
rows = await cursor.fetchall()
return [
{
"id": r["id"],
"role": r["role"],
"content": r["content"],
"image_prompt": r["image_prompt"],
"image_path": r["image_path"],
}
for r in rows
]
async def get_message(message_id: int) -> dict | None:
async with aiosqlite.connect(DB_PATH) as db:
db.row_factory = aiosqlite.Row
async with db.execute(
"SELECT id, session_id, role, content FROM messages WHERE id = ?",
(message_id,),
) as cursor:
row = await cursor.fetchone()
return dict(row) if row else None
async def update_message_content(message_id: int, content: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE messages SET content = ? WHERE id = ?",
(content, message_id),
)
await db.commit()
async def delete_messages_after(session_id: str, message_id: int):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"DELETE FROM messages WHERE session_id = ? AND id > ?",
(session_id, message_id),
)
await db.commit()
async def delete_message(message_id: int):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute("DELETE FROM messages WHERE id = ?", (message_id,))
await db.commit()
async def get_last_message_preview(session_id: str, max_len: int = 80) -> str:
async with aiosqlite.connect(DB_PATH) as db:
db.row_factory = aiosqlite.Row
async with db.execute(
"""SELECT content, role FROM messages
WHERE session_id = ? AND role IN ('user', 'assistant')
ORDER BY id DESC LIMIT 1""",
(session_id,),
) as cursor:
row = await cursor.fetchone()
if not row:
return ""
prefix = "Вы: " if row["role"] == "user" else "AI: "
text = (row["content"] or "").replace("\n", " ").strip()
if len(text) > max_len:
text = text[:max_len] + ""
return prefix + text
async def fork_session(source_session_id: str, until_message_id: int) -> str | None:
source = await get_session(source_session_id)
if not source:
return None
import uuid
new_id = "sess_" + uuid.uuid4().hex[:8]
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"""INSERT INTO sessions
(session_id, persona_id, title, rpg_enabled, facts_json, global_plot,
status_quo, plot_arc_json, genre, rpg_settings_json, affinity)
VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)""",
(
new_id,
source["persona_id"],
(source.get("title") or "Новый чат") + " (ветка)",
source.get("rpg_enabled", 0),
source.get("facts_json", "[]"),
source.get("global_plot", ""),
source.get("status_quo", ""),
source.get("plot_arc_json", "{}"),
source.get("genre", "adventure"),
source.get("rpg_settings_json", "{}"),
source.get("affinity", 0),
),
)
async with db.execute(
"""SELECT role, content, image_prompt, image_path FROM messages
WHERE session_id = ? AND id <= ? ORDER BY id""",
(source_session_id, until_message_id),
) as cur:
rows = await cur.fetchall()
for r in rows:
await db.execute(
"""INSERT INTO messages (session_id, role, content, image_prompt, image_path)
VALUES (?, ?, ?, ?, ?)""",
(new_id, r[0], r[1], r[2], r[3]),
)
async with db.execute(
"SELECT title, status FROM rpg_quests WHERE session_id = ?",
(source_session_id,),
) as cur:
quests = await cur.fetchall()
for q in quests:
await db.execute(
"INSERT INTO rpg_quests (session_id, title, status) VALUES (?, ?, ?)",
(new_id, q[0], q[1]),
)
await db.commit()
return new_id
async def add_message(
session_id: str,
role: str,
content: str,
image_prompt: str | None = None,
image_path: str | None = None,
):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"""INSERT INTO messages (session_id, role, content, image_prompt, image_path)
VALUES (?, ?, ?, ?, ?)""",
(session_id, role, content, image_prompt, image_path),
)
await db.execute(
"UPDATE sessions SET updated_at = CURRENT_TIMESTAMP WHERE session_id = ?",
(session_id,),
)
await db.commit()
async def update_message_image(message_id: int, image_path: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE messages SET image_path = ? WHERE id = ?",
(image_path, message_id),
)
await db.commit()
async def get_last_assistant_message_id(session_id: str) -> int | None:
async with aiosqlite.connect(DB_PATH) as db:
db.row_factory = aiosqlite.Row
async with db.execute(
"""SELECT id FROM messages
WHERE session_id = ? AND role = 'assistant'
ORDER BY id DESC LIMIT 1""",
(session_id,),
) as cursor:
row = await cursor.fetchone()
return row["id"] if row else None
async def clear_history(session_id: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"DELETE FROM messages WHERE session_id = ?", (session_id,)
)
await db.commit()
async def update_session_affinity(session_id: str, delta: int):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE sessions SET affinity = affinity + ?, updated_at = CURRENT_TIMESTAMP WHERE session_id = ?",
(delta, session_id),
)
await db.commit()
async def update_session_genre(session_id: str, genre: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE sessions SET genre = ?, updated_at = CURRENT_TIMESTAMP WHERE session_id = ?",
(genre, session_id),
)
await db.commit()
async def update_session_rpg_settings(session_id: str, settings_json: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE sessions SET rpg_settings_json = ?, updated_at = CURRENT_TIMESTAMP WHERE session_id = ?",
(settings_json, session_id),
)
await db.commit()
async def update_session_outfit(session_id: str, outfit_json: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE sessions SET outfit_json = ?, updated_at = CURRENT_TIMESTAMP WHERE session_id = ?",
(outfit_json, session_id),
)
await db.commit()
async def upsert_quest(session_id: str, title: str, status: str = "active"):
async with aiosqlite.connect(DB_PATH) as db:
async with db.execute(
"SELECT id FROM rpg_quests WHERE session_id = ? AND title = ?",
(session_id, title),
) as cur:
row = await cur.fetchone()
if row:
await db.execute(
"UPDATE rpg_quests SET status = ? WHERE id = ?",
(status, row[0]),
)
else:
await db.execute(
"INSERT INTO rpg_quests (session_id, title, status) VALUES (?, ?, ?)",
(session_id, title, status),
)
await db.commit()
async def get_quests(session_id: str) -> list:
async with aiosqlite.connect(DB_PATH) as db:
db.row_factory = aiosqlite.Row
async with db.execute(
"SELECT id, title, status FROM rpg_quests WHERE session_id = ? ORDER BY id",
(session_id,),
) as cur:
rows = await cur.fetchall()
return [dict(r) for r in rows]
async def update_quest_status(session_id: str, title: str, status: str):
async with aiosqlite.connect(DB_PATH) as db:
await db.execute(
"UPDATE rpg_quests SET status = ? WHERE session_id = ? AND title = ?",
(status, session_id, title),
)
await db.commit()
async def get_message_count(session_id: str) -> int:
async with aiosqlite.connect(DB_PATH) as db:
db.row_factory = aiosqlite.Row
async with db.execute(
"SELECT COUNT(*) as cnt FROM messages WHERE session_id = ? AND role != 'system'",
(session_id,),
) as cursor:
row = await cursor.fetchone()
return row["cnt"]