824 lines
35 KiB
Python
824 lines
35 KiB
Python
import time
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import orjson
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from sqlalchemy import and_, desc, select
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from sqlalchemy.orm import joinedload, selectinload
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from sqlalchemy.sql.functions import coalesce
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from cache.cache import (
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cache_author,
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cache_topic,
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invalidate_shout_related_cache,
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invalidate_shouts_cache,
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)
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from auth.orm import Author
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from orm.draft import Draft
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from orm.shout import Shout, ShoutAuthor, ShoutTopic
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from orm.topic import Topic
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from resolvers.follower import follow, unfollow
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from resolvers.stat import get_with_stat
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from services.auth import login_required
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from services.db import local_session
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from services.notify import notify_shout
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from services.schema import mutation, query
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from services.search import search_service
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from utils.extract_text import extract_text
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from utils.logger import root_logger as logger
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async def cache_by_id(entity, entity_id: int, cache_method):
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"""Cache an entity by its ID using the provided cache method.
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Args:
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entity: The SQLAlchemy model class to query
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entity_id (int): The ID of the entity to cache
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cache_method: The caching function to use
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Returns:
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dict: The cached entity data if successful, None if entity not found
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Example:
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>>> async def test_cache():
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... author = await cache_by_id(Author, 1, cache_author)
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... assert author['id'] == 1
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... assert 'name' in author
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... return author
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"""
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caching_query = select(entity).filter(entity.id == entity_id)
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result = get_with_stat(caching_query)
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if not result or not result[0]:
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logger.warning(f"{entity.__name__} with id {entity_id} not found")
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return
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x = result[0]
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d = x.dict() # convert object to dictionary
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cache_method(d)
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return d
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@query.field("get_my_shout")
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@login_required
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async def get_my_shout(_, info, shout_id: int):
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"""Get a shout by ID if the requesting user has permission to view it.
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DEPRECATED: use `load_drafts` instead
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Args:
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info: GraphQL resolver info containing context
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shout_id (int): ID of the shout to retrieve
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Returns:
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dict: Contains either:
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- error (str): Error message if retrieval failed
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- shout (Shout): The requested shout if found and accessible
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Permissions:
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User must be:
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- The shout creator
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- Listed as an author
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- Have editor role
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Example:
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>>> async def test_get_my_shout():
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... context = {'user_id': '123', 'author': {'id': 1}, 'roles': []}
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... info = type('Info', (), {'context': context})()
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... result = await get_my_shout(None, info, 1)
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... assert result['error'] is None
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... assert result['shout'].id == 1
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... return result
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"""
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user_id = info.context.get("user_id", "")
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author_dict = info.context.get("author", {})
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author_id = author_dict.get("id")
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roles = info.context.get("roles", [])
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shout = None
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if not user_id or not author_id:
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return {"error": "unauthorized", "shout": None}
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with local_session() as session:
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shout = (
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session.query(Shout)
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.filter(Shout.id == shout_id)
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.options(joinedload(Shout.authors), joinedload(Shout.topics))
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.filter(Shout.deleted_at.is_(None))
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.first()
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)
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if not shout:
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return {"error": "no shout found", "shout": None}
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# Преобразуем media JSON в список объектов MediaItem
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if hasattr(shout, "media") and shout.media:
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if isinstance(shout.media, str):
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try:
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shout.media = orjson.loads(shout.media)
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except Exception as e:
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logger.error(f"Error parsing shout media: {e}")
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shout.media = []
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if not isinstance(shout.media, list):
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shout.media = [shout.media] if shout.media else []
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else:
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shout.media = []
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logger.debug(f"got {len(shout.authors)} shout authors, created by {shout.created_by}")
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is_editor = "editor" in roles
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logger.debug(f"viewer is{'' if is_editor else ' not'} editor")
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is_creator = author_id == shout.created_by
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logger.debug(f"viewer is{'' if is_creator else ' not'} creator")
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is_author = bool(list(filter(lambda x: x.id == int(author_id), [x for x in shout.authors])))
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logger.debug(f"viewer is{'' if is_creator else ' not'} author")
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can_edit = is_editor or is_author or is_creator
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if not can_edit:
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return {"error": "forbidden", "shout": None}
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logger.debug("got shout editor with data")
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return {"error": None, "shout": shout}
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@query.field("get_shouts_drafts")
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@login_required
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async def get_shouts_drafts(_, info):
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# user_id = info.context.get("user_id")
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author_dict = info.context.get("author")
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if not author_dict:
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return {"error": "author profile was not found"}
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author_id = author_dict.get("id")
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shouts = []
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with local_session() as session:
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if author_id:
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q = (
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select(Shout)
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.options(joinedload(Shout.authors), joinedload(Shout.topics))
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.filter(and_(Shout.deleted_at.is_(None), Shout.created_by == int(author_id)))
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.filter(Shout.published_at.is_(None))
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.order_by(desc(coalesce(Shout.updated_at, Shout.created_at)))
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.group_by(Shout.id)
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)
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shouts = [shout for [shout] in session.execute(q).unique()]
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return {"shouts": shouts}
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# @mutation.field("create_shout")
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# @login_required
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async def create_shout(_, info, inp):
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logger.info(f"Starting create_shout with input: {inp}")
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user_id = info.context.get("user_id")
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author_dict = info.context.get("author")
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logger.debug(f"Context user_id: {user_id}, author: {author_dict}")
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if not author_dict:
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logger.error("Author profile not found in context")
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return {"error": "author profile was not found"}
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author_id = author_dict.get("id")
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if user_id and author_id:
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try:
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with local_session() as session:
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author_id = int(author_id)
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current_time = int(time.time())
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slug = inp.get("slug") or f"draft-{current_time}"
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logger.info(f"Creating shout with input: {inp}")
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# Создаем публикацию без topics
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body = inp.get("body", "")
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lead = inp.get("lead", "")
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body_text = extract_text(body)
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lead_text = extract_text(lead)
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seo = inp.get(
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"seo", lead_text.strip() or body_text.strip()[:300].split(". ")[:-1].join(". ")
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)
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new_shout = Shout(
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slug=slug,
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body=body,
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seo=seo,
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lead=lead,
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layout=inp.get("layout", "article"),
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title=inp.get("title", ""),
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created_by=author_id,
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created_at=current_time,
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community=1,
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)
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# Проверяем уникальность slug
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logger.debug(f"Checking for existing slug: {slug}")
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same_slug_shout = session.query(Shout).filter(Shout.slug == new_shout.slug).first()
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c = 1
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while same_slug_shout is not None:
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logger.debug(f"Found duplicate slug, trying iteration {c}")
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new_shout.slug = f"{slug}-{c}"
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same_slug_shout = session.query(Shout).filter(Shout.slug == new_shout.slug).first()
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c += 1
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try:
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logger.info("Creating new shout object")
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session.add(new_shout)
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session.commit()
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logger.info(f"Created shout with ID: {new_shout.id}")
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except Exception as e:
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logger.error(f"Error creating shout object: {e}", exc_info=True)
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return {"error": f"Database error: {str(e)}"}
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# Связываем с автором
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try:
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logger.debug(f"Linking author {author_id} to shout {new_shout.id}")
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sa = ShoutAuthor(shout=new_shout.id, author=author_id)
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session.add(sa)
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except Exception as e:
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logger.error(f"Error linking author: {e}", exc_info=True)
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return {"error": f"Error linking author: {str(e)}"}
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# Связываем с темами
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input_topics = inp.get("topics", [])
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if input_topics:
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try:
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logger.debug(f"Linking topics: {[t.slug for t in input_topics]}")
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main_topic = inp.get("main_topic")
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for topic in input_topics:
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st = ShoutTopic(
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topic=topic.id,
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shout=new_shout.id,
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main=(topic.slug == main_topic) if main_topic else False,
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)
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session.add(st)
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logger.debug(f"Added topic {topic.slug} {'(main)' if st.main else ''}")
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except Exception as e:
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logger.error(f"Error linking topics: {e}", exc_info=True)
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return {"error": f"Error linking topics: {str(e)}"}
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try:
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session.commit()
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logger.info("Final commit successful")
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except Exception as e:
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logger.error(f"Error in final commit: {e}", exc_info=True)
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return {"error": f"Error in final commit: {str(e)}"}
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# Получаем созданную публикацию
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shout = session.query(Shout).filter(Shout.id == new_shout.id).first()
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# Подписываем автора
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try:
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logger.debug("Following created shout")
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await follow(None, info, "shout", shout.slug)
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except Exception as e:
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logger.warning(f"Error following shout: {e}", exc_info=True)
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logger.info(f"Successfully created shout {shout.id}")
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return {"shout": shout}
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except Exception as e:
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logger.error(f"Unexpected error in create_shout: {e}", exc_info=True)
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return {"error": f"Unexpected error: {str(e)}"}
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error_msg = "cant create shout" if user_id else "unauthorized"
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logger.error(f"Create shout failed: {error_msg}")
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return {"error": error_msg}
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def patch_main_topic(session, main_topic_slug, shout):
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"""Update the main topic for a shout."""
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logger.info(f"Starting patch_main_topic for shout#{shout.id} with slug '{main_topic_slug}'")
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logger.debug(f"Current shout topics: {[(t.topic.slug, t.main) for t in shout.topics]}")
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with session.begin():
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# Получаем текущий главный топик
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old_main = (
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session.query(ShoutTopic)
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.filter(and_(ShoutTopic.shout == shout.id, ShoutTopic.main.is_(True)))
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.first()
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)
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if old_main:
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logger.info(f"Found current main topic: {old_main.topic.slug}")
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else:
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logger.info("No current main topic found")
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# Находим новый главный топик
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main_topic = session.query(Topic).filter(Topic.slug == main_topic_slug).first()
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if not main_topic:
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logger.error(f"Main topic with slug '{main_topic_slug}' not found")
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return
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logger.info(f"Found new main topic: {main_topic.slug} (id={main_topic.id})")
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# Находим связь с новым главным топиком
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new_main = (
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session.query(ShoutTopic)
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.filter(and_(ShoutTopic.shout == shout.id, ShoutTopic.topic == main_topic.id))
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.first()
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)
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logger.debug(f"Found new main topic relation: {new_main is not None}")
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||
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if old_main and new_main and old_main is not new_main:
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logger.info(f"Updating main topic flags: {old_main.topic.slug} -> {new_main.topic.slug}")
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old_main.main = False
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session.add(old_main)
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||
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new_main.main = True
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session.add(new_main)
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||
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session.flush()
|
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logger.info(f"Main topic updated for shout#{shout.id}")
|
||
else:
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||
logger.warning(
|
||
f"No changes needed for main topic (old={old_main is not None}, new={new_main is not None})"
|
||
)
|
||
|
||
|
||
def patch_topics(session, shout, topics_input):
|
||
"""Update the topics associated with a shout.
|
||
|
||
Args:
|
||
session: SQLAlchemy session
|
||
shout (Shout): The shout to update
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||
topics_input (list): List of topic dicts with fields:
|
||
- id (int): Topic ID (<0 for new topics)
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||
- slug (str): Topic slug
|
||
- title (str): Topic title (for new topics)
|
||
|
||
Side Effects:
|
||
- Creates new topics if needed
|
||
- Updates shout-topic associations
|
||
- Refreshes shout object with new topics
|
||
|
||
Example:
|
||
>>> def test_patch_topics():
|
||
... topics = [
|
||
... {'id': -1, 'slug': 'new-topic', 'title': 'New Topic'},
|
||
... {'id': 1, 'slug': 'existing-topic'}
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||
... ]
|
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... with local_session() as session:
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||
... shout = session.query(Shout).first()
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||
... patch_topics(session, shout, topics)
|
||
... assert len(shout.topics) == 2
|
||
... assert any(t.slug == 'new-topic' for t in shout.topics)
|
||
... return shout.topics
|
||
"""
|
||
logger.info(f"Starting patch_topics for shout#{shout.id}")
|
||
logger.info(f"Received topics_input: {topics_input}")
|
||
|
||
# Создаем новые топики если есть
|
||
new_topics_to_link = [Topic(**new_topic) for new_topic in topics_input if new_topic["id"] < 0]
|
||
if new_topics_to_link:
|
||
logger.info(f"Creating new topics: {[t.dict() for t in new_topics_to_link]}")
|
||
session.add_all(new_topics_to_link)
|
||
session.flush()
|
||
|
||
# Получаем текущие связи
|
||
current_links = session.query(ShoutTopic).filter(ShoutTopic.shout == shout.id).all()
|
||
logger.info(f"Current topic links: {[{t.topic: t.main} for t in current_links]}")
|
||
|
||
# Удаляем старые связи
|
||
if current_links:
|
||
logger.info(f"Removing old topic links for shout#{shout.id}")
|
||
for link in current_links:
|
||
session.delete(link)
|
||
session.flush()
|
||
|
||
# Создаем новые связи
|
||
for topic_input in topics_input:
|
||
topic_id = topic_input["id"]
|
||
if topic_id < 0:
|
||
topic = next(t for t in new_topics_to_link if t.slug == topic_input["slug"])
|
||
topic_id = topic.id
|
||
|
||
logger.info(f"Creating new topic link: shout#{shout.id} -> topic#{topic_id}")
|
||
new_link = ShoutTopic(shout=shout.id, topic=topic_id, main=False)
|
||
session.add(new_link)
|
||
|
||
session.flush()
|
||
# Обновляем связи в объекте шаута
|
||
session.refresh(shout)
|
||
|
||
logger.info(f"Successfully updated topics for shout#{shout.id}")
|
||
logger.info(f"Final shout topics: {[t.dict() for t in shout.topics]}")
|
||
|
||
|
||
# @mutation.field("update_shout")
|
||
# @login_required
|
||
async def update_shout(_, info, shout_id: int, shout_input=None, publish=False):
|
||
logger.info(f"Starting update_shout with id={shout_id}, publish={publish}")
|
||
logger.debug(f"Full shout_input: {shout_input}") # DraftInput
|
||
|
||
user_id = info.context.get("user_id")
|
||
roles = info.context.get("roles", [])
|
||
author_dict = info.context.get("author")
|
||
if not author_dict:
|
||
logger.error("Author profile not found")
|
||
return {"error": "author profile was not found"}
|
||
|
||
author_id = author_dict.get("id")
|
||
shout_input = shout_input or {}
|
||
current_time = int(time.time())
|
||
shout_id = shout_id or shout_input.get("id", shout_id)
|
||
slug = shout_input.get("slug")
|
||
|
||
if not user_id:
|
||
logger.error("Unauthorized update attempt")
|
||
return {"error": "unauthorized"}
|
||
|
||
try:
|
||
with local_session() as session:
|
||
if author_id:
|
||
logger.info(f"Processing update for shout#{shout_id} by author #{author_id}")
|
||
shout_by_id = (
|
||
session.query(Shout)
|
||
.options(
|
||
joinedload(Shout.topics).joinedload(ShoutTopic.topic), joinedload(Shout.authors)
|
||
)
|
||
.filter(Shout.id == shout_id)
|
||
.first()
|
||
)
|
||
|
||
if not shout_by_id:
|
||
logger.error(f"shout#{shout_id} not found")
|
||
return {"error": "shout not found"}
|
||
|
||
logger.info(f"Found shout#{shout_id}")
|
||
|
||
# Логируем текущие топики
|
||
current_topics = (
|
||
[{"id": t.id, "slug": t.slug, "title": t.title} for t in shout_by_id.topics]
|
||
if shout_by_id.topics
|
||
else []
|
||
)
|
||
logger.info(f"Current topics for shout#{shout_id}: {current_topics}")
|
||
|
||
if slug != shout_by_id.slug:
|
||
same_slug_shout = session.query(Shout).filter(Shout.slug == slug).first()
|
||
c = 1
|
||
while same_slug_shout is not None:
|
||
c += 1
|
||
slug = f"{slug}-{c}"
|
||
same_slug_shout = session.query(Shout).filter(Shout.slug == slug).first()
|
||
shout_input["slug"] = slug
|
||
logger.info(f"shout#{shout_id} slug patched")
|
||
|
||
if (
|
||
filter(lambda x: x.id == author_id, [x for x in shout_by_id.authors])
|
||
or "editor" in roles
|
||
):
|
||
logger.info(f"Author #{author_id} has permission to edit shout#{shout_id}")
|
||
|
||
# topics patch
|
||
topics_input = shout_input.get("topics")
|
||
if topics_input:
|
||
logger.info(f"Received topics_input for shout#{shout_id}: {topics_input}")
|
||
try:
|
||
patch_topics(session, shout_by_id, topics_input)
|
||
logger.info(f"Successfully patched topics for shout#{shout_id}")
|
||
|
||
# Обновляем связи в сессии после patch_topics
|
||
session.refresh(shout_by_id)
|
||
|
||
except Exception as e:
|
||
logger.error(f"Error patching topics: {e}", exc_info=True)
|
||
return {"error": f"Failed to update topics: {str(e)}"}
|
||
|
||
del shout_input["topics"]
|
||
for tpc in topics_input:
|
||
await cache_by_id(Topic, tpc["id"], cache_topic)
|
||
else:
|
||
logger.warning(f"No topics_input received for shout#{shout_id}")
|
||
|
||
# main topic
|
||
main_topic = shout_input.get("main_topic")
|
||
if main_topic:
|
||
logger.info(f"Updating main topic for shout#{shout_id} to {main_topic}")
|
||
patch_main_topic(session, main_topic, shout_by_id)
|
||
|
||
shout_input["updated_at"] = current_time
|
||
if publish:
|
||
logger.info(f"Publishing shout#{shout_id}")
|
||
shout_input["published_at"] = current_time
|
||
# Проверяем наличие связи с автором
|
||
logger.info(f"Checking author link for shout#{shout_id} and author#{author_id}")
|
||
author_link = (
|
||
session.query(ShoutAuthor)
|
||
.filter(and_(ShoutAuthor.shout == shout_id, ShoutAuthor.author == author_id))
|
||
.first()
|
||
)
|
||
|
||
if not author_link:
|
||
logger.info(f"Adding missing author link for shout#{shout_id}")
|
||
sa = ShoutAuthor(shout=shout_id, author=author_id)
|
||
session.add(sa)
|
||
session.flush()
|
||
logger.info("Author link added successfully")
|
||
else:
|
||
logger.info("Author link already exists")
|
||
|
||
# Логируем финальное состояние перед сохранением
|
||
logger.info(f"Final shout_input for update: {shout_input}")
|
||
Shout.update(shout_by_id, shout_input)
|
||
session.add(shout_by_id)
|
||
|
||
try:
|
||
session.commit()
|
||
# Обновляем объект после коммита чтобы получить все связи
|
||
session.refresh(shout_by_id)
|
||
logger.info(f"Successfully committed updates for shout#{shout_id}")
|
||
except Exception as e:
|
||
logger.error(f"Commit failed: {e}", exc_info=True)
|
||
return {"error": f"Failed to save changes: {str(e)}"}
|
||
|
||
# После обновления проверяем топики
|
||
updated_topics = (
|
||
[{"id": t.id, "slug": t.slug, "title": t.title} for t in shout_by_id.topics]
|
||
if shout_by_id.topics
|
||
else []
|
||
)
|
||
logger.info(f"Updated topics for shout#{shout_id}: {updated_topics}")
|
||
|
||
# Инвалидация кэша после обновления
|
||
try:
|
||
logger.info("Invalidating cache after shout update")
|
||
|
||
cache_keys = [
|
||
"feed", # лента
|
||
f"author_{author_id}", # публикации автора
|
||
"random_top", # случайные топовые
|
||
"unrated", # неоцененные
|
||
]
|
||
|
||
# Добавляем ключи для тем публикации
|
||
for topic in shout_by_id.topics:
|
||
cache_keys.append(f"topic_{topic.id}")
|
||
cache_keys.append(f"topic_shouts_{topic.id}")
|
||
|
||
await invalidate_shouts_cache(cache_keys)
|
||
await invalidate_shout_related_cache(shout_by_id, author_id)
|
||
|
||
# Обновляем кэш тем и авторов
|
||
for topic in shout_by_id.topics:
|
||
await cache_by_id(Topic, topic.id, cache_topic)
|
||
for author in shout_by_id.authors:
|
||
await cache_author(author.dict())
|
||
|
||
logger.info("Cache invalidated successfully")
|
||
except Exception as cache_error:
|
||
logger.warning(f"Cache invalidation error: {cache_error}", exc_info=True)
|
||
|
||
if not publish:
|
||
await notify_shout(shout_by_id.dict(), "update")
|
||
else:
|
||
await notify_shout(shout_by_id.dict(), "published")
|
||
# search service indexing
|
||
search_service.index(shout_by_id)
|
||
for a in shout_by_id.authors:
|
||
await cache_by_id(Author, a.id, cache_author)
|
||
logger.info(f"shout#{shout_id} updated")
|
||
# Получаем полные данные шаута со связями
|
||
shout_with_relations = (
|
||
session.query(Shout)
|
||
.options(
|
||
joinedload(Shout.topics).joinedload(ShoutTopic.topic), joinedload(Shout.authors)
|
||
)
|
||
.filter(Shout.id == shout_id)
|
||
.first()
|
||
)
|
||
|
||
# Создаем словарь с базовыми полями
|
||
shout_dict = shout_with_relations.dict()
|
||
|
||
# Явно добавляем связанные данные
|
||
shout_dict["topics"] = (
|
||
[
|
||
{"id": topic.id, "slug": topic.slug, "title": topic.title}
|
||
for topic in shout_with_relations.topics
|
||
]
|
||
if shout_with_relations.topics
|
||
else []
|
||
)
|
||
|
||
# Add main_topic to the shout dictionary
|
||
shout_dict["main_topic"] = get_main_topic(shout_with_relations.topics)
|
||
|
||
shout_dict["authors"] = (
|
||
[
|
||
{"id": author.id, "name": author.name, "slug": author.slug}
|
||
for author in shout_with_relations.authors
|
||
]
|
||
if shout_with_relations.authors
|
||
else []
|
||
)
|
||
|
||
logger.info(f"Final shout data with relations: {shout_dict}")
|
||
logger.debug(
|
||
f"Loaded topics details: {[(t.topic.slug if t.topic else 'no-topic', t.main) for t in shout_with_relations.topics]}"
|
||
)
|
||
return {"shout": shout_dict, "error": None}
|
||
else:
|
||
logger.warning(f"Access denied: author #{author_id} cannot edit shout#{shout_id}")
|
||
return {"error": "access denied", "shout": None}
|
||
|
||
except Exception as exc:
|
||
logger.error(f"Unexpected error in update_shout: {exc}", exc_info=True)
|
||
logger.error(f"Failed input data: {shout_input}")
|
||
return {"error": "cant update shout"}
|
||
|
||
return {"error": "cant update shout"}
|
||
|
||
|
||
# @mutation.field("delete_shout")
|
||
# @login_required
|
||
async def delete_shout(_, info, shout_id: int):
|
||
user_id = info.context.get("user_id")
|
||
roles = info.context.get("roles", [])
|
||
author_dict = info.context.get("author")
|
||
if not author_dict:
|
||
return {"error": "author profile was not found"}
|
||
author_id = author_dict.get("id")
|
||
if user_id and author_id:
|
||
author_id = int(author_id)
|
||
with local_session() as session:
|
||
shout = session.query(Shout).filter(Shout.id == shout_id).first()
|
||
if not isinstance(shout, Shout):
|
||
return {"error": "invalid shout id"}
|
||
shout_dict = shout.dict()
|
||
# NOTE: only owner and editor can mark the shout as deleted
|
||
if shout_dict["created_by"] == author_id or "editor" in roles:
|
||
shout_dict["deleted_at"] = int(time.time())
|
||
Shout.update(shout, shout_dict)
|
||
session.add(shout)
|
||
session.commit()
|
||
|
||
for author in shout.authors:
|
||
await cache_by_id(Author, author.id, cache_author)
|
||
info.context["author"] = author.dict()
|
||
info.context["user_id"] = author.user
|
||
unfollow(None, info, "shout", shout.slug)
|
||
|
||
for topic in shout.topics:
|
||
await cache_by_id(Topic, topic.id, cache_topic)
|
||
|
||
await notify_shout(shout_dict, "delete")
|
||
return {"error": None}
|
||
else:
|
||
return {"error": "access denied"}
|
||
|
||
|
||
def get_main_topic(topics):
|
||
"""Get the main topic from a list of ShoutTopic objects."""
|
||
logger.info(f"Starting get_main_topic with {len(topics) if topics else 0} topics")
|
||
logger.debug(f"Topics data: {[(t.slug, getattr(t, 'main', False)) for t in topics] if topics else []}")
|
||
|
||
if not topics:
|
||
logger.warning("No topics provided to get_main_topic")
|
||
return {"id": 0, "title": "no topic", "slug": "notopic", "is_main": True}
|
||
|
||
# Проверяем, является ли topics списком объектов ShoutTopic или Topic
|
||
if hasattr(topics[0], "topic") and topics[0].topic:
|
||
# Для ShoutTopic объектов (старый формат)
|
||
# Find first main topic in original order
|
||
main_topic_rel = next((st for st in topics if getattr(st, "main", False)), None)
|
||
logger.debug(
|
||
f"Found main topic relation: {main_topic_rel.topic.slug if main_topic_rel and main_topic_rel.topic else None}"
|
||
)
|
||
|
||
if main_topic_rel and main_topic_rel.topic:
|
||
result = {
|
||
"slug": main_topic_rel.topic.slug,
|
||
"title": main_topic_rel.topic.title,
|
||
"id": main_topic_rel.topic.id,
|
||
"is_main": True,
|
||
}
|
||
logger.info(f"Returning main topic: {result}")
|
||
return result
|
||
|
||
# If no main found but topics exist, return first
|
||
if topics and topics[0].topic:
|
||
logger.info(f"No main topic found, using first topic: {topics[0].topic.slug}")
|
||
result = {
|
||
"slug": topics[0].topic.slug,
|
||
"title": topics[0].topic.title,
|
||
"id": topics[0].topic.id,
|
||
"is_main": True,
|
||
}
|
||
return result
|
||
else:
|
||
# Для Topic объектов (новый формат из selectinload)
|
||
# После смены на selectinload у нас просто список Topic объектов
|
||
if topics:
|
||
logger.info(f"Using first topic as main: {topics[0].slug}")
|
||
result = {
|
||
"slug": topics[0].slug,
|
||
"title": topics[0].title,
|
||
"id": topics[0].id,
|
||
"is_main": True,
|
||
}
|
||
return result
|
||
|
||
logger.warning("No valid topics found, returning default")
|
||
return {"slug": "notopic", "title": "no topic", "id": 0, "is_main": True}
|
||
|
||
|
||
@mutation.field("unpublish_shout")
|
||
@login_required
|
||
async def unpublish_shout(_, info, shout_id: int):
|
||
"""Снимает публикацию (shout) с публикации.
|
||
|
||
Предзагружает связанный черновик (draft) и его авторов/темы, чтобы избежать
|
||
ошибок при последующем доступе к ним в GraphQL.
|
||
|
||
Args:
|
||
shout_id: ID публикации для снятия с публикации
|
||
|
||
Returns:
|
||
dict: Снятая с публикации публикация или сообщение об ошибке
|
||
"""
|
||
author_dict = info.context.get("author", {})
|
||
author_id = author_dict.get("id")
|
||
if not author_id:
|
||
# В идеале нужна проверка прав, имеет ли автор право снимать публикацию
|
||
return {"error": "Author ID is required"}
|
||
|
||
shout = None
|
||
with local_session() as session:
|
||
try:
|
||
# Загружаем Shout со всеми связями для правильного формирования ответа
|
||
shout = (
|
||
session.query(Shout)
|
||
.options(joinedload(Shout.authors), selectinload(Shout.topics))
|
||
.filter(Shout.id == shout_id)
|
||
.first()
|
||
)
|
||
|
||
if not shout:
|
||
logger.warning(f"Shout not found for unpublish: ID {shout_id}")
|
||
return {"error": "Shout not found"}
|
||
|
||
# Если у публикации есть связанный черновик, загружаем его с relationships
|
||
if shout.draft:
|
||
# Отдельно загружаем черновик с его связями
|
||
draft = (
|
||
session.query(Draft)
|
||
.options(selectinload(Draft.authors), selectinload(Draft.topics))
|
||
.filter(Draft.id == shout.draft)
|
||
.first()
|
||
)
|
||
|
||
# Связываем черновик с публикацией вручную для доступа через API
|
||
if draft:
|
||
shout.draft_obj = draft
|
||
|
||
# TODO: Добавить проверку прав доступа, если необходимо
|
||
# if author_id not in [a.id for a in shout.authors]: # Требует selectinload(Shout.authors) выше
|
||
# logger.warning(f"Author {author_id} denied unpublishing shout {shout_id}")
|
||
# return {"error": "Access denied"}
|
||
|
||
# Запоминаем старый slug и id для формирования поля publication
|
||
shout_slug = shout.slug
|
||
shout_id_for_publication = shout.id
|
||
|
||
# Снимаем с публикации (устанавливаем published_at в None)
|
||
shout.published_at = None
|
||
session.commit()
|
||
|
||
# Формируем полноценный словарь для ответа
|
||
shout_dict = shout.dict()
|
||
|
||
# Добавляем связанные данные
|
||
shout_dict["topics"] = (
|
||
[{"id": topic.id, "slug": topic.slug, "title": topic.title} for topic in shout.topics]
|
||
if shout.topics
|
||
else []
|
||
)
|
||
|
||
# Добавляем main_topic
|
||
shout_dict["main_topic"] = get_main_topic(shout.topics)
|
||
|
||
# Добавляем авторов
|
||
shout_dict["authors"] = (
|
||
[{"id": author.id, "name": author.name, "slug": author.slug} for author in shout.authors]
|
||
if shout.authors
|
||
else []
|
||
)
|
||
|
||
# Важно! Обновляем поле publication, отражая состояние "снят с публикации"
|
||
shout_dict["publication"] = {
|
||
"id": shout_id_for_publication,
|
||
"slug": shout_slug,
|
||
"published_at": None, # Ключевое изменение - устанавливаем published_at в None
|
||
}
|
||
|
||
# Инвалидация кэша
|
||
try:
|
||
cache_keys = [
|
||
"feed", # лента
|
||
f"author_{author_id}", # публикации автора
|
||
"random_top", # случайные топовые
|
||
"unrated", # неоцененные
|
||
]
|
||
await invalidate_shout_related_cache(shout, author_id)
|
||
await invalidate_shouts_cache(cache_keys)
|
||
logger.info(f"Cache invalidated after unpublishing shout {shout_id}")
|
||
except Exception as cache_err:
|
||
logger.error(f"Failed to invalidate cache for unpublish shout {shout_id}: {cache_err}")
|
||
|
||
except Exception as e:
|
||
session.rollback()
|
||
logger.error(f"Failed to unpublish shout {shout_id}: {e}", exc_info=True)
|
||
return {"error": f"Failed to unpublish shout: {str(e)}"}
|
||
|
||
# Возвращаем сформированный словарь вместо объекта
|
||
logger.info(f"Shout {shout_id} unpublished successfully by author {author_id}")
|
||
return {"shout": shout_dict}
|