Files
tgex-backend/src/usecase/placement/get_placement.py
2025-12-14 13:51:59 +03:00

45 lines
1.6 KiB
Python

import logging
from typing import TYPE_CHECKING
from src import domain, dto
if TYPE_CHECKING:
from .. import Usecase
log = logging.getLogger(__name__)
async def get_placement(self: 'Usecase', input: dto.GetPlacementInput) -> dto.PlacementOutput:
context = await self.ensure_workspace_permission(
input.workspace_id, input.user_id, domain.PermissionKey.PLACEMENTS_READ
)
placement = await self.database.get_placement(input.workspace_id, input.placement_id)
if not placement:
log.warning('Placement %s not found for user %s', input.placement_id, input.user_id)
raise domain.PlacementNotFound(input.placement_id)
context.ensure_project_permission(domain.PermissionKey.PLACEMENTS_READ, placement.project_id)
return dto.PlacementOutput(
id=placement.id,
project_id=placement.project_id,
project_channel_title=placement.project.channel.title,
placement_channel_id=placement.placement_channel_id,
placement_channel_title=placement.placement_channel.title,
creative_id=placement.creative_id,
creative_name=placement.creative.name,
placement_date=placement.placement_date,
cost=placement.cost,
comment=placement.comment,
ad_post_url=placement.ad_post_url,
invite_link_type=placement.invite_link_type,
invite_link=placement.invite_link,
status=placement.status,
subscriptions_count=placement.subscriptions_count,
views_count=placement.views_count,
views_availability=placement.views_availability,
last_views_fetch_at=placement.last_views_fetch_at,
created_at=placement.created_at,
)