261 lines
9.2 KiB
Python
261 lines
9.2 KiB
Python
import time
|
|
|
|
from sqlalchemy import desc, or_, select, text
|
|
|
|
from orm.author import Author
|
|
from orm.shout import ShoutAuthor, ShoutTopic
|
|
from orm.topic import Topic
|
|
from resolvers.stat import get_with_stat
|
|
from services.auth import login_required
|
|
from services.cache import (
|
|
cache_author,
|
|
get_cached_author,
|
|
get_cached_author_by_user_id,
|
|
get_cached_author_followers,
|
|
get_cached_author_follows_authors,
|
|
get_cached_author_follows_topics,
|
|
)
|
|
from services.db import local_session
|
|
from services.logger import root_logger as logger
|
|
from services.schema import mutation, query
|
|
|
|
|
|
@mutation.field("update_author")
|
|
@login_required
|
|
async def update_author(_, info, profile):
|
|
user_id = info.context.get("user_id")
|
|
if not user_id:
|
|
return {"error": "unauthorized", "author": None}
|
|
try:
|
|
with local_session() as session:
|
|
author = session.query(Author).where(Author.user == user_id).first()
|
|
if author:
|
|
Author.update(author, profile)
|
|
session.add(author)
|
|
session.commit()
|
|
author_query = select(Author).where(Author.user == user_id)
|
|
[author] = get_with_stat(author_query)
|
|
if author:
|
|
await cache_author(author.dict())
|
|
return {"error": None, "author": author}
|
|
except Exception as exc:
|
|
import traceback
|
|
|
|
logger.error(traceback.format_exc())
|
|
return {"error": exc, "author": None}
|
|
|
|
|
|
@query.field("get_authors_all")
|
|
def get_authors_all(_, _info):
|
|
with local_session() as session:
|
|
authors = session.query(Author).all()
|
|
return authors
|
|
|
|
|
|
@query.field("get_author")
|
|
async def get_author(_, _info, slug="", author_id=0):
|
|
author_query = ""
|
|
author = None
|
|
author_dict = None
|
|
try:
|
|
# lookup for cached author
|
|
author_query = select(Author)
|
|
if slug:
|
|
author_query = author_query.filter(Author.slug == slug)
|
|
elif author_id:
|
|
author_query = author_query.filter(Author.id == author_id)
|
|
else:
|
|
raise ValueError("Author not found")
|
|
lookup_result = local_session().execute(author_query).first()
|
|
if lookup_result:
|
|
[found_author] = lookup_result
|
|
# logger.debug(found_author)
|
|
if found_author:
|
|
logger.debug(f"found author id: {found_author.id}")
|
|
author_id = found_author.id if found_author.id else author_id
|
|
author_dict = await get_cached_author(int(author_id), get_with_stat)
|
|
|
|
# update stat from db
|
|
if not author_dict or not author_dict.get("stat"):
|
|
result = get_with_stat(author_query)
|
|
if not result:
|
|
raise ValueError("Author not found")
|
|
[author] = result
|
|
# use found author
|
|
if isinstance(author, Author):
|
|
logger.debug(f"update @{author.slug} with id {author.id}")
|
|
author_dict = author.dict()
|
|
await cache_author(author_dict)
|
|
except ValueError:
|
|
pass
|
|
except Exception as exc:
|
|
import traceback
|
|
|
|
logger.error(f"{exc}:\n{traceback.format_exc()}")
|
|
return author_dict
|
|
|
|
|
|
async def get_author_by_user_id(user_id: str):
|
|
logger.info(f"getting author id for {user_id}")
|
|
author = None
|
|
try:
|
|
author = await get_cached_author_by_user_id(user_id, get_with_stat)
|
|
if author:
|
|
return author
|
|
|
|
author_query = select(Author).filter(Author.user == user_id)
|
|
result = get_with_stat(author_query)
|
|
if result:
|
|
[author] = result
|
|
await cache_author(author.dict())
|
|
except Exception as exc:
|
|
import traceback
|
|
|
|
traceback.print_exc()
|
|
logger.error(exc)
|
|
return author
|
|
|
|
|
|
@query.field("get_author_id")
|
|
async def get_author_id(_, _info, user: str):
|
|
return await get_author_by_user_id(user)
|
|
|
|
|
|
@query.field("load_authors_by")
|
|
async def load_authors_by(_, _info, by, limit, offset):
|
|
logger.debug(f"loading authors by {by}")
|
|
authors_query = select(Author)
|
|
if by.get("slug"):
|
|
authors_query = authors_query.filter(Author.slug.ilike(f"%{by['slug']}%"))
|
|
elif by.get("name"):
|
|
authors_query = authors_query.filter(Author.name.ilike(f"%{by['name']}%"))
|
|
elif by.get("topic"):
|
|
authors_query = (
|
|
authors_query.join(ShoutAuthor)
|
|
.join(ShoutTopic)
|
|
.join(Topic)
|
|
.where(Topic.slug == str(by["topic"]))
|
|
)
|
|
|
|
if by.get("last_seen"): # in unix time
|
|
before = int(time.time()) - by["last_seen"]
|
|
authors_query = authors_query.filter(Author.last_seen > before)
|
|
elif by.get("created_at"): # in unix time
|
|
before = int(time.time()) - by["created_at"]
|
|
authors_query = authors_query.filter(Author.created_at > before)
|
|
authors_query = authors_query.limit(limit).offset(offset)
|
|
authors_nostat = local_session().execute(authors_query)
|
|
authors = []
|
|
if authors_nostat:
|
|
for [a] in authors_nostat:
|
|
author_dict = None
|
|
if isinstance(a, Author):
|
|
author_dict = await get_cached_author(a.id, get_with_stat)
|
|
if not author_dict or not isinstance(author_dict.get("shouts"), int):
|
|
break
|
|
|
|
# order
|
|
order = by.get("order")
|
|
if order in ["shouts", "followers"]:
|
|
authors_query = authors_query.order_by(desc(text(f"{order}_stat")))
|
|
# group by
|
|
authors = get_with_stat(authors_query)
|
|
return authors or []
|
|
|
|
|
|
@query.field("get_author_follows")
|
|
async def get_author_follows(_, _info, slug="", user=None, author_id=0):
|
|
try:
|
|
author_query = select(Author)
|
|
if user:
|
|
author_query = author_query.filter(Author.user == user)
|
|
elif slug:
|
|
author_query = author_query.filter(Author.slug == slug)
|
|
elif author_id:
|
|
author_query = author_query.filter(Author.id == author_id)
|
|
else:
|
|
return {"error": "One of slug, user, or author_id must be provided"}
|
|
result = local_session().execute(author_query)
|
|
if result:
|
|
# logger.debug(result)
|
|
[author] = result
|
|
# logger.debug(author)
|
|
if author and isinstance(author, Author):
|
|
# logger.debug(author.dict())
|
|
author_id = author.id if not author_id else author_id
|
|
topics = []
|
|
authors = []
|
|
if bool(author_id):
|
|
logger.debug(f"getting {author_id} follows authors")
|
|
authors = await get_cached_author_follows_authors(author_id)
|
|
topics = await get_cached_author_follows_topics(author_id)
|
|
return {
|
|
"topics": topics,
|
|
"authors": authors,
|
|
"communities": [
|
|
{"id": 1, "name": "Дискурс", "slug": "discours", "pic": ""}
|
|
],
|
|
}
|
|
except Exception:
|
|
import traceback
|
|
|
|
traceback.print_exc()
|
|
return {"error": "Author not found"}
|
|
|
|
|
|
@query.field("get_author_follows_topics")
|
|
async def get_author_follows_topics(_, _info, slug="", user=None, author_id=None):
|
|
with local_session() as session:
|
|
if user or slug:
|
|
author_id_result = (
|
|
session.query(Author.id)
|
|
.filter(or_(Author.user == user, Author.slug == slug))
|
|
.first()
|
|
)
|
|
author_id = author_id_result[0] if author_id_result else None
|
|
if not author_id:
|
|
raise ValueError("Author not found")
|
|
return get_cached_author_follows_topics(author_id)
|
|
|
|
|
|
@query.field("get_author_follows_authors")
|
|
async def get_author_follows_authors(_, _info, slug="", user=None, author_id=None):
|
|
with local_session() as session:
|
|
if user or slug:
|
|
author_id_result = (
|
|
session.query(Author.id)
|
|
.filter(or_(Author.user == user, Author.slug == slug))
|
|
.first()
|
|
)
|
|
author_id = author_id_result[0] if author_id_result else None
|
|
if not author_id:
|
|
raise ValueError("Author not found")
|
|
return await get_cached_author_follows_authors(author_id)
|
|
|
|
|
|
def create_author(user_id: str, slug: str, name: str = ""):
|
|
with local_session() as session:
|
|
try:
|
|
author = None
|
|
if user_id:
|
|
author = session.query(Author).filter(Author.user == user_id).first()
|
|
elif slug:
|
|
author = session.query(Author).filter(Author.slug == slug).first()
|
|
if not author:
|
|
new_author = Author(user=user_id, slug=slug, name=name)
|
|
session.add(new_author)
|
|
session.commit()
|
|
logger.info(f"author created by webhook {new_author.dict()}")
|
|
except Exception as exc:
|
|
logger.debug(exc)
|
|
|
|
|
|
@query.field("get_author_followers")
|
|
async def get_author_followers(_, _info, slug: str):
|
|
logger.debug(f"getting followers for @{slug}")
|
|
author_query = select(Author.id).filter(Author.slug == slug).first()
|
|
author_id_result = local_session().execute(author_query)
|
|
author_id = author_id_result[0] if author_id_result else None
|
|
followers = await get_cached_author_followers(author_id)
|
|
return followers
|