From da8fe8079e13758f45e5ba77cb8023c554ae193c Mon Sep 17 00:00:00 2001 From: Eugen Rochko Date: Tue, 3 Jul 2018 01:47:56 +0200 Subject: Re-add follow recommendations API (#7918) * Re-add follow recommendations API GET /api/v1/suggestions Removed in 8efa081f210d72ed450c39ac4cde0fd84fb3d3fb due to Neo4J dependency. The algorithm uses triadic closures, takes into account suspensions, blocks, mutes, domain blocks, excludes locked and moved accounts, and prefers more recently updated accounts. * Track interactions with people you don't follow Replying to, favouriting and reblogging someone you're not following will make them show up in follow recommendations. The interactions have different weights: - Replying is 1 - Favouriting is 10 (decidedly positive interaction, but private) - Reblogging is 20 Following them, muting or blocking will remove them from the list, obviously. * Remove triadic closures, ensure potential friendships are trimmed --- app/models/concerns/account_interactions.rb | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'app/models/concerns') diff --git a/app/models/concerns/account_interactions.rb b/app/models/concerns/account_interactions.rb index ef59f5d15..ee435f956 100644 --- a/app/models/concerns/account_interactions.rb +++ b/app/models/concerns/account_interactions.rb @@ -89,10 +89,13 @@ module AccountInteractions .find_or_create_by!(target_account: other_account) rel.update!(show_reblogs: reblogs) + remove_potential_friendship(other_account) + rel end def block!(other_account, uri: nil) + remove_potential_friendship(other_account) block_relationships.create_with(uri: uri) .find_or_create_by!(target_account: other_account) end @@ -100,10 +103,13 @@ module AccountInteractions def mute!(other_account, notifications: nil) notifications = true if notifications.nil? mute = mute_relationships.create_with(hide_notifications: notifications).find_or_create_by!(target_account: other_account) + remove_potential_friendship(other_account) + # When toggling a mute between hiding and allowing notifications, the mute will already exist, so the find_or_create_by! call will return the existing Mute without updating the hide_notifications attribute. Therefore, we check that hide_notifications? is what we want and set it if it isn't. if mute.hide_notifications? != notifications mute.update!(hide_notifications: notifications) end + mute end @@ -194,4 +200,10 @@ module AccountInteractions lists.joins(account: :user) .where('users.current_sign_in_at > ?', User::ACTIVE_DURATION.ago) end + + private + + def remove_potential_friendship(other_account) + PotentialFriendshipTracker.remove(id, other_account.id) + end end -- cgit