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Fix performance on instances list in admin UI (#15282)

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- Reduce duplicate queries
- Remove n+1 queries
- Add accounts count to detailed view
- Add separate action log entry for updating existing domain blocks
This commit is contained in:
Eugen Rochko 2020-12-14 09:06:34 +01:00 • committed by GitHub
parent a3b5675aa8
commit 216b85b053
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27 changed files with 331 additions and 171 deletions
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6
app/models/account.rb
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@ -67,6 +67,7 @@ class Account < ApplicationRecord
include Paginable
include AccountCounters
include DomainNormalizable
include DomainMaterializable
include AccountMerging
TRUST_LEVELS = {
@ -103,7 +104,6 @@ class Account < ApplicationRecord
scope :bots, -> { where(actor_type: %w(Application Service)) }
scope :groups, -> { where(actor_type: 'Group') }
scope :alphabetic, -> { order(domain: :asc, username: :asc) }
scope :by_domain_accounts, -> { group(:domain).select(:domain, 'COUNT(*) AS accounts_count').order('accounts_count desc') }
scope :matches_username, ->(value) { where(arel_table[:username].matches("#{value}%")) }
scope :matches_display_name, ->(value) { where(arel_table[:display_name].matches("#{value}%")) }
scope :matches_domain, ->(value) { where(arel_table[:domain].matches("%#{value}%")) }
@ -438,10 +438,6 @@ class Account < ApplicationRecord
super - %w(statuses_count following_count followers_count)
end
def domains
reorder(nil).pluck(Arel.sql('distinct accounts.domain'))
end
def inboxes
urls = reorder(nil).where(protocol: :activitypub).group(:preferred_inbox_url).pluck(Arel.sql("coalesce(nullif(accounts.shared_inbox_url, ''), accounts.inbox_url) AS preferred_inbox_url"))
DeliveryFailureTracker.without_unavailable(urls)