core/resolvers/zine/following.py

from auth.authenticate import login_required
from auth.credentials import AuthCredentials
from base.resolvers import mutation

# from resolvers.community import community_follow, community_unfollow
from resolvers.zine.profile import author_follow, author_unfollow
from resolvers.zine.reactions import reactions_follow, reactions_unfollow
from resolvers.zine.topics import topic_follow, topic_unfollow
from services.following import FollowingManager, FollowingResult


@mutation.field("follow")
@login_required
async def follow(_, info, what, slug):  # noqa: C901
    auth: AuthCredentials = info.context["request"].auth

    try:
        if what == "AUTHOR":
            if author_follow(auth.user_id, slug):
                result = FollowingResult("NEW", "author", slug)
                await FollowingManager.push("author", result)
        elif what == "TOPIC":
            if topic_follow(auth.user_id, slug):
                result = FollowingResult("NEW", "topic", slug)
                await FollowingManager.push("topic", result)
        elif what == "COMMUNITY":
            if False:  # TODO: use community_follow(auth.user_id, slug):
                result = FollowingResult("NEW", "community", slug)
                await FollowingManager.push("community", result)
        elif what == "REACTIONS":
            if reactions_follow(auth.user_id, slug):
                result = FollowingResult("NEW", "shout", slug)
                await FollowingManager.push("shout", result)
    except Exception as e:
        print(Exception(e))
        return {"error": str(e)}

    return {}


@mutation.field("unfollow")
@login_required
async def unfollow(_, info, what, slug):  # noqa: C901
    auth: AuthCredentials = info.context["request"].auth

    try:
        if what == "AUTHOR":
            if author_unfollow(auth.user_id, slug):
                result = FollowingResult("DELETED", "author", slug)
                await FollowingManager.push("author", result)
        elif what == "TOPIC":
            if topic_unfollow(auth.user_id, slug):
                result = FollowingResult("DELETED", "topic", slug)
                await FollowingManager.push("topic", result)
        elif what == "COMMUNITY":
            if False:  # TODO: use community_unfollow(auth.user_id, slug):
                result = FollowingResult("DELETED", "community", slug)
                await FollowingManager.push("community", result)
        elif what == "REACTIONS":
            if reactions_unfollow(auth.user_id, slug):
                result = FollowingResult("DELETED", "shout", slug)
                await FollowingManager.push("shout", result)
    except Exception as e:
        return {"error": str(e)}

    return {}