byceps/byceps

"""
byceps.services.orga.orga_domain_service
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

:Copyright: 2014-2024 Jochen Kupperschmidt
:License: Revised BSD (see `LICENSE` file for details)
"""

from datetime import datetime

from byceps.events.base import EventBrand, EventUser
from byceps.events.orga import OrgaStatusGrantedEvent, OrgaStatusRevokedEvent
from byceps.services.brand.models import Brand
from byceps.services.user.models.log import UserLogEntry
from byceps.services.user.models.user import User
from byceps.util.uuid import generate_uuid7


def grant_orga_status(
    user: User, brand: Brand, initiator: User
) -> tuple[OrgaStatusGrantedEvent, UserLogEntry]:
    """Grant organizer status to the user for the brand."""
    occurred_at = datetime.utcnow()

    event = _build_orga_status_granted_event(
        occurred_at, user, brand, initiator
    )
    log_entry = _build_orga_status_granted_log_entry(
        occurred_at, user, brand, initiator
    )

    return event, log_entry


def _build_orga_status_granted_event(
    occurred_at: datetime, user: User, brand: Brand, initiator: User
) -> OrgaStatusGrantedEvent:
    return OrgaStatusGrantedEvent(
        occurred_at=occurred_at,
        initiator=EventUser.from_user(initiator),
        user=EventUser.from_user(user),
        brand=EventBrand.from_brand(brand),
    )


def _build_orga_status_granted_log_entry(
    occurred_at: datetime, user: User, brand: Brand, initiator: User
) -> UserLogEntry:
    data = {
        'brand_id': str(brand.id),
        'initiator_id': str(initiator.id),
    }

    return UserLogEntry(
        id=generate_uuid7(),
        occurred_at=occurred_at,
        event_type='orgaflag-added',
        user_id=user.id,
        initiator_id=initiator.id,
        data=data,
    )


def revoke_orga_status(
    user: User, brand: Brand, initiator: User
) -> tuple[OrgaStatusRevokedEvent, UserLogEntry]:
    """Revoke the user's organizer status for the brand."""
    occurred_at = datetime.utcnow()

    event = _build_orga_status_revoked_event(
        occurred_at, user, brand, initiator
    )
    log_entry = _build_orga_status_revoked_log_entry(
        occurred_at, user, brand, initiator
    )

    return event, log_entry


def _build_orga_status_revoked_event(
    occurred_at: datetime, user: User, brand: Brand, initiator: User
) -> OrgaStatusRevokedEvent:
    return OrgaStatusRevokedEvent(
        occurred_at=occurred_at,
        initiator=EventUser.from_user(initiator),
        user=EventUser.from_user(user),
        brand=EventBrand.from_brand(brand),
    )


def _build_orga_status_revoked_log_entry(
    occurred_at: datetime, user: User, brand: Brand, initiator: User
) -> UserLogEntry:
    data = {
        'brand_id': str(brand.id),
        'initiator_id': str(initiator.id),
    }

    return UserLogEntry(
        id=generate_uuid7(),
        occurred_at=occurred_at,
        event_type='orgaflag-removed',
        user_id=user.id,
        initiator_id=initiator.id,
        data=data,
    )