Files
JuridicBloc/client/models/chats/conversation.py
2026-06-13 21:46:37 +03:00

49 lines
1.7 KiB
Python

import sqlite3
from dataclasses import dataclass
from typing import Optional, List
@dataclass
class ConversationModel:
id: Optional[int] = None
is_group: Optional[int] = None
name: Optional[str] = None
created_at: Optional[str] = None
class Conversations:
def __init__(self, db_path="instance/app_database.db"):
self.db_path = db_path
self._create_tables()
def _create_tables(self):
with sqlite3.connect(self.db_path) as conn:
cursor = conn.cursor()
cursor.execute("""
CREATE TABLE IF NOT EXISTS conversations (
id INTEGER PRIMARY KEY AUTOINCREMENT,
is_group INTEGER DEFAULT 0,
name TEXT,
created_at DATETIME DEFAULT CURRENT_TIMESTAMP
);
""")
conn.commit()
def create(self, is_group: int, name: Optional[str] = None) -> int:
with sqlite3.connect(self.db_path) as conn:
cursor = conn.cursor()
cursor.execute(
"INSERT INTO conversations (is_group, name) VALUES (?, ?)",
(is_group, name)
)
return cursor.lastrowid
def get_by_id(self, conv_id: int) -> Optional[ConversationModel]:
with sqlite3.connect(self.db_path) as conn:
conn.row_factory = sqlite3.Row
cursor = conn.cursor()
cursor.execute("SELECT * FROM conversations WHERE id = ?", (conv_id,))
row = cursor.fetchone()
return ConversationModel(**dict(row)) if row else None
def delete(self, conv_id: int):
with sqlite3.connect(self.db_path) as conn:
conn.execute("DELETE FROM conversations WHERE id = ?", (conv_id,))