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events/bp/calendar/services/slots.py
giles 154f968296 feat: decouple events from shared_lib, add app-owned models
Phase 1-3 of decoupling:
- path_setup.py adds project root to sys.path
- Events-owned models in events/models/ (calendars with all related models)
- All imports updated: shared.infrastructure, shared.db, shared.browser, etc.
- Calendar uses container_type/container_id instead of post_id FK
- CalendarEntryPost uses content_type/content_id (generic content refs)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-11 12:46:36 +00:00

119 lines
3.6 KiB
Python

from __future__ import annotations
from datetime import time
from typing import Sequence
from sqlalchemy import select
from sqlalchemy.ext.asyncio import AsyncSession
from models.calendars import CalendarSlot
class SlotError(ValueError):
pass
def _b(v):
if isinstance(v, bool):
return v
s = str(v).lower()
return s in {"1","true","t","yes","y","on"}
async def list_slots(sess: AsyncSession, calendar_id: int) -> Sequence[CalendarSlot]:
res = await sess.execute(
select(CalendarSlot)
.where(CalendarSlot.calendar_id == calendar_id, CalendarSlot.deleted_at.is_(None))
.order_by(CalendarSlot.time_start.asc(), CalendarSlot.id.asc())
)
return res.scalars().all()
async def create_slot(sess: AsyncSession, calendar_id: int, *, name: str, description: str | None,
days: dict, time_start: time, time_end: time, cost: float | None):
if not name:
raise SlotError("name is required")
if not time_start or not time_end or time_end <= time_start:
raise SlotError("time range invalid")
slot = CalendarSlot(
calendar_id=calendar_id,
name=name,
description=(description or None),
mon=_b(days.get("mon")), tue=_b(days.get("tue")), wed=_b(days.get("wed")),
thu=_b(days.get("thu")), fri=_b(days.get("fri")), sat=_b(days.get("sat")), sun=_b(days.get("sun")),
time_start=time_start, time_end=time_end, cost=cost,
)
sess.add(slot)
await sess.flush()
return slot
async def update_slot(
sess: AsyncSession,
slot_id: int,
*,
name: str | None = None,
description: str | None = None,
days: dict | None = None,
time_start: time | None = None,
time_end: time | None = None,
cost: float | None = None,
flexible: bool | None = None, # NEW
):
slot = await sess.get(CalendarSlot, slot_id)
if not slot or slot.deleted_at is not None:
raise SlotError("slot not found")
if name is not None:
slot.name = name
if description is not None:
slot.description = description or None
if days is not None:
slot.mon = _b(days.get("mon", slot.mon))
slot.tue = _b(days.get("tue", slot.tue))
slot.wed = _b(days.get("wed", slot.wed))
slot.thu = _b(days.get("thu", slot.thu))
slot.fri = _b(days.get("fri", slot.fri))
slot.sat = _b(days.get("sat", slot.sat))
slot.sun = _b(days.get("sun", slot.sun))
if time_start is not None:
slot.time_start = time_start
if time_end is not None:
slot.time_end = time_end
if (time_start or time_end) and slot.time_end <= slot.time_start:
raise SlotError("time range invalid")
if cost is not None:
slot.cost = cost
# NEW: update flexible flag only if explicitly provided
if flexible is not None:
slot.flexible = flexible
await sess.flush()
return slot
async def soft_delete_slot(sess: AsyncSession, slot_id: int):
slot = await sess.get(CalendarSlot, slot_id)
if not slot or slot.deleted_at is not None:
return
from datetime import datetime, timezone
slot.deleted_at = datetime.now(timezone.utc)
await sess.flush()
async def get_slot(sess: AsyncSession, slot_id: int) -> CalendarSlot | None:
return await sess.get(CalendarSlot, slot_id)
async def update_slot_description(
sess: AsyncSession,
slot_id: int,
description: str | None,
) -> CalendarSlot:
slot = await sess.get(CalendarSlot, slot_id)
if not slot:
raise SlotError("slot not found")
slot.description = description or None
await sess.flush()
return slot