97 lines
3.3 KiB
Python
97 lines
3.3 KiB
Python
from auth.authenticate import login_required
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from auth.credentials import AuthCredentials
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from base.orm import local_session
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from base.redis import redis
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from base.resolvers import query
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from datetime import datetime, timedelta, timezone
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from orm.user import AuthorFollower, User
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from resolvers.inbox.load import load_messages
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import json
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@query.field("searchRecipients")
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@login_required
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async def search_recipients(_, info, query: str, limit: int = 50, offset: int = 0):
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result = []
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# TODO: maybe redis scan?
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auth: AuthCredentials = info.context["request"].auth
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talk_before = await redis.execute("GET", f"/chats_by_user/{auth.user_id}")
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if talk_before:
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talk_before = list(json.loads(talk_before))[offset : offset + limit]
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for chat_id in talk_before:
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members = await redis.execute("GET", f"/chats/{chat_id}/users")
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if members:
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members = list(json.loads(members))
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for member in members:
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if member.startswith(query):
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if member not in result:
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result.append(member)
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more_amount = limit - len(result)
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with local_session() as session:
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# followings
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result += (
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session.query(AuthorFollower.author)
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.join(User, User.id == AuthorFollower.follower)
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.where(User.slug.startswith(query))
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.offset(offset + len(result))
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.limit(more_amount)
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)
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more_amount = limit
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# followers
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result += (
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session.query(AuthorFollower.follower)
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.join(User, User.id == AuthorFollower.author)
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.where(User.slug.startswith(query))
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.offset(offset + len(result))
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.limit(offset + len(result) + limit)
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)
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return {"members": list(result), "error": None}
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@query.field("searchMessages")
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@login_required
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async def search_user_chats(by, messages, user_id: int, limit, offset):
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cids = set([])
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cids.union(set(await redis.execute("SMEMBERS", "chats_by_user/" + str(user_id))))
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messages = []
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by_author = by.get("author")
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if by_author:
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# all author's messages
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cids.union(set(await redis.execute("SMEMBERS", f"chats_by_user/{by_author}")))
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# author's messages in filtered chat
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messages.union(set(filter(lambda m: m["author"] == by_author, list(messages))))
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for c in cids:
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c = c.decode("utf-8")
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messages = await load_messages(c, limit, offset)
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body_like = by.get("body")
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if body_like:
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# search in all messages in all user's chats
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for c in cids:
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# FIXME: use redis scan here
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c = c.decode("utf-8")
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mmm = await load_messages(c, limit, offset)
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for m in mmm:
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if body_like in m["body"]:
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messages.add(m)
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else:
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# search in chat's messages
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messages.extend(filter(lambda m: body_like in m["body"], list(messages)))
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days = by.get("days")
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if days:
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messages.extend(
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filter(
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list(messages),
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key=lambda m: (
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datetime.now(tz=timezone.utc) - int(m["createdAt"]) < timedelta(days=by["days"])
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),
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)
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)
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return {"messages": messages, "error": None}
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