tickets-bot/database.py
Neil Revin 00d90dea36
feat: initial
Signed-off-by: ItsNeil17 <neil@willofsteel.me>
2025-11-29 20:44:22 +05:30

108 lines
3.7 KiB
Python

from sqlalchemy.ext.asyncio import create_async_engine, AsyncSession, async_sessionmaker
from sqlalchemy.orm import DeclarativeBase, Mapped, mapped_column
from sqlalchemy import BigInteger, String, select
from typing import Optional
from config import DB_TYPE, DB_URL
engine = None
SessionLocal = None
class Base(DeclarativeBase):
pass
class Ticket(Base):
__tablename__ = "tickets"
id: Mapped[int] = mapped_column(primary_key=True)
guild_id: Mapped[int] = mapped_column(BigInteger)
channel_id: Mapped[int] = mapped_column(BigInteger, unique=True)
user_id: Mapped[int] = mapped_column(BigInteger)
ticket_number: Mapped[int]
class Config(Base):
__tablename__ = "config"
id: Mapped[int] = mapped_column(primary_key=True)
guild_id: Mapped[int] = mapped_column(BigInteger, unique=True)
panel_channel_id: Mapped[Optional[int]] = mapped_column(BigInteger, nullable=True)
panel_message_id: Mapped[Optional[int]] = mapped_column(BigInteger, nullable=True)
category_id: Mapped[Optional[int]] = mapped_column(BigInteger, nullable=True)
async def init_db():
global engine, SessionLocal
engine = create_async_engine(DB_URL, echo=False)
SessionLocal = async_sessionmaker(engine, class_=AsyncSession, expire_on_commit=False)
async with engine.begin() as conn:
await conn.run_sync(Base.metadata.create_all)
def get_session():
return SessionLocal()
async def create_ticket(guild_id: int, channel_id: int, user_id: int) -> Ticket:
async with get_session() as session:
result = await session.execute(
select(Ticket).where(Ticket.guild_id == guild_id).order_by(Ticket.ticket_number.desc())
)
last_ticket = result.scalars().first()
ticket_num = (last_ticket.ticket_number + 1) if last_ticket else 1
ticket = Ticket(
guild_id=guild_id,
channel_id=channel_id,
user_id=user_id,
ticket_number=ticket_num
)
session.add(ticket)
await session.commit()
await session.refresh(ticket)
return type('TicketData', (), {
'ticket_number': ticket.ticket_number,
'channel_id': ticket.channel_id,
'user_id': ticket.user_id,
'guild_id': ticket.guild_id
})()
async def get_ticket(channel_id: int) -> Optional[Ticket]:
async with get_session() as session:
result = await session.execute(
select(Ticket).where(Ticket.channel_id == channel_id)
)
return result.scalars().first()
async def delete_ticket(channel_id: int):
async with get_session() as session:
result = await session.execute(
select(Ticket).where(Ticket.channel_id == channel_id)
)
ticket = result.scalars().first()
if ticket:
await session.delete(ticket)
await session.commit()
async def get_config(guild_id: int) -> Optional[Config]:
async with get_session() as session:
result = await session.execute(
select(Config).where(Config.guild_id == guild_id)
)
return result.scalars().first()
async def set_config(guild_id: int, **kwargs) -> Config:
async with get_session() as session:
result = await session.execute(
select(Config).where(Config.guild_id == guild_id)
)
config = result.scalars().first()
if not config:
config = Config(guild_id=guild_id)
session.add(config)
for key, value in kwargs.items():
setattr(config, key, value)
await session.commit()
await session.refresh(config)
return config