root/tgex-backend
1
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ref: рефакторинг usecases

Browse Source
This commit is contained in:
Artem Tsyrulnikov
2025-12-11 18:02:46 +03:00
parent 38f1b3feba
commit 1f80d9bdfb
47 changed files with 853 additions and 3454 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
src/usecase/external_channel/create_external_channel.py
View File

@@ -13,13 +13,14 @@ log = logging.getLogger(__name__)
async def create_external_channel(
self: 'Usecase', input: dto.CreateExternalChannelInput, user_id: uuid.UUID
) -> dto.ExternalChannelOutput:
async with self.database.transaction():
for target_id in input.target_channel_ids:
target_channel = await self.database.get_target_channel(user_id, channel_id=target_id)
if not target_channel:
log.warning('User %s attempted to add external channel to unavailable target %s', user_id, target_id)
raise domain.TargetChannelNotFound(target_id)
for target_id in input.target_channel_ids:
target_channel = await self.database.get_target_channel(user_id, channel_id=target_id)
if not target_channel:
log.warning('User %s attempted to add external channel to unavailable target %s', user_id, target_id)
raise domain.TargetChannelNotFound(target_id)
async with self.database.transaction():
channel = domain.ExternalChannel(
telegram_id=input.telegram_id,
title=input.title,
@@ -28,20 +29,20 @@ async def create_external_channel(
subscribers_count=input.subscribers_count,
user_id=user_id,
)
created_channel = await self.database.create_external_channel(channel)
await self.database.create_external_channel(channel)
if input.target_channel_ids:
await self.database.add_external_channel_to_targets(created_channel.id, input.target_channel_ids)
await self.database.add_external_channel_to_targets(channel.id, input.target_channel_ids)
log.info(
'External channel %s created and linked to %s target channels', input.telegram_id, len(input.target_channel_ids)
)
return dto.ExternalChannelOutput(
id=created_channel.id,
telegram_id=created_channel.telegram_id,
title=created_channel.title,
username=created_channel.username,
description=created_channel.description,
subscribers_count=created_channel.subscribers_count,
id=channel.id,
telegram_id=channel.telegram_id,
title=channel.title,
username=channel.username,
description=channel.description,
subscribers_count=channel.subscribers_count,
)