99 lines
3.3 KiB
Python
99 lines
3.3 KiB
Python
import asyncio
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import logging
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import uuid
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from typing import TYPE_CHECKING
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from src import domain, dto
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if TYPE_CHECKING:
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from .. import Usecase
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log = logging.getLogger(__name__)
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async def update_creative(
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self: 'Usecase',
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creative_id: uuid.UUID,
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input: dto.UpdateCreativeInput,
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user_id: uuid.UUID,
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workspace_id: uuid.UUID,
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) -> dto.CreativeOutput:
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context = await self.ensure_workspace_permission(workspace_id, user_id, domain.PermissionKey.PROJECTS_WRITE)
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creative = await self.database.get_creative(workspace_id, creative_id)
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if not creative:
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log.warning('User %s attempted to update unavailable creative %s', user_id, creative_id)
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raise domain.CreativeNotFound(creative_id)
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context.ensure_project_permission(domain.PermissionKey.PROJECTS_WRITE, creative.project_id)
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if input.name:
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creative.name = input.name
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if input.text:
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creative.text = domain.replace_invite_link_with_tag(input.text)
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if input.media_data is not None:
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domain.validate_media_size(input.media_data)
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# Удаляем старое медиа из S3 в фоне
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old_media_key = creative.media_s3_key
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if old_media_key:
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async def delete_old_media() -> None:
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try:
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await self.s3.delete(old_media_key)
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log.info('Deleted old creative media from S3: %s', old_media_key)
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except Exception as e:
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log.warning('Failed to delete old creative media from S3: %s', e)
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asyncio.create_task(delete_old_media())
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# Загружаем новое медиа в S3
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new_media_data = input.media_data
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if new_media_data:
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file_id = uuid.uuid4()
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new_media_key = f'creatives/{workspace_id}/{file_id}'
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content_type = _get_content_type(input.media_type)
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await self.s3.upload(new_media_key, new_media_data, content_type)
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log.info('Uploaded new creative media to S3: %s', new_media_key)
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creative.media_s3_key = new_media_key
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else:
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creative.media_s3_key = None
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if input.media_type is not None:
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creative.media_type = input.media_type
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if input.media_file_id is not None:
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creative.media_file_id = input.media_file_id
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if input.buttons is not None:
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creative.buttons = [button.model_dump() for button in input.buttons]
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if input.status:
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creative.status = input.status
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await self.database.update_creative(creative)
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placements_count = await self.database.count_publications_by_creative(creative.id)
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return dto.CreativeOutput(
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id=creative.id,
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name=creative.name,
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text=creative.text,
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media_type=creative.media_type,
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media_file_id=creative.media_file_id,
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buttons=creative.buttons,
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project_id=creative.project_id,
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project_channel_title=creative.project.channel.title,
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created_at=creative.created_at,
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status=creative.status,
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placements_count=placements_count,
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)
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def _get_content_type(media_type: str | None) -> str:
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if not media_type:
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return 'application/octet-stream'
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mapping = {
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'photo': 'image/jpeg',
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'video': 'video/mp4',
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'animation': 'image/gif',
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}
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return mapping.get(media_type, 'application/octet-stream')
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