didier/database/crud/deadlines.py

32 lines
1.0 KiB
Python

from zoneinfo import ZoneInfo
from dateutil.parser import parse
from sqlalchemy import select
from sqlalchemy.ext.asyncio import AsyncSession
from sqlalchemy.orm import selectinload
from database.schemas.relational import Deadline
__all__ = ["add_deadline", "get_deadlines"]
async def add_deadline(session: AsyncSession, course_id: int, name: str, date_str: str):
"""Add a new deadline"""
date_dt = parse(date_str).replace(tzinfo=ZoneInfo("Europe/Brussels"))
if date_dt.hour == date_dt.minute == date_dt.second == 0:
date_dt.replace(hour=23, minute=59, second=59)
deadline = Deadline(course_id=course_id, name=name, deadline=date_dt)
session.add(deadline)
await session.commit()
async def get_deadlines(session: AsyncSession) -> list[Deadline]:
"""Get a list of all deadlines that are currently known
This includes deadlines that have passed already
"""
statement = select(Deadline).options(selectinload(Deadline.course))
return (await session.execute(statement)).scalars().all()