Fix: #94 ProcessReferencesServiceリファクタリング・編集時の参照引用変更バグ修正 (#329)

* Fix: `ProcessReferencesService`リファクタリング・編集時の参照引用変更バグ修正

* Fix test

* Fix index_with

* Fix to method chain
This commit is contained in:
KMY(雪あすか) 2023-12-06 13:39:55 +09:00 committed by GitHub
parent 534d66f904
commit 0ed5577094
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3 changed files with 104 additions and 46 deletions

View file

@ -121,9 +121,7 @@ class REST::StatusSerializer < ActiveModel::Serializer
end
def status_references_count
return status_reference_ids.size if status_reference_ids.any?
Rails.cache.exist?("status_reference:#{object.id}") ? 1 : 0
status_reference_ids.size
end
def reblogs_count

View file

@ -22,20 +22,20 @@ class ProcessReferencesService < BaseService
@attributes = {}
with_redis_lock("process_status_refs:#{@status.id}") do
@references_count = old_references.size
@references_count = @status.reference_objects.count
build_references_diff
if added_references.size.positive? || removed_references.size.positive?
if @added_items.present? || @removed_items.present? || @changed_items.present?
StatusReference.transaction do
remove_old_references
add_references
change_reference_attributes
@status.save!
end
create_notifications!
end
Rails.cache.delete("status_reference:#{@status.id}")
end
launch_worker if @again
@ -48,7 +48,6 @@ class ProcessReferencesService < BaseService
def self.perform_worker_async(status, reference_parameters, urls, quote_urls)
return unless need_process?(status, reference_parameters, urls, quote_urls)
Rails.cache.write("status_reference:#{status.id}", true, expires_in: 10.minutes)
ProcessReferencesWorker.perform_async(status.id, reference_parameters, urls, [], quote_urls || [])
end
@ -70,40 +69,74 @@ class ProcessReferencesService < BaseService
private
def references
@references ||= @reference_parameters + scan_text! + quote_status_ids
def build_old_references
@status.reference_objects.pluck(:target_status_id, :attribute_type).to_h
end
def old_references
@old_references ||= @status.references.pluck(:id)
def build_new_references
scan_text_and_quotes.tap do |status_id_to_attributes|
@reference_parameters.each do |status_id|
id_num = status_id.to_i
status_id_to_attributes[id_num] = 'BT' unless id_num.positive? && status_id_to_attributes.key?(id_num)
end
end
end
def added_references
(references - old_references).uniq
def build_references_diff
olds = build_old_references
news = build_new_references
@changed_items = {}
@added_items = {}
@removed_items = {}
news.each_key do |status_id|
exist_attribute = olds[status_id]
@added_items[status_id] = news[status_id] if exist_attribute.nil?
@changed_items[status_id] = news[status_id] if olds.key?(status_id) && exist_attribute != news[status_id]
end
def removed_references
(old_references - references).uniq
olds.each_key do |status_id|
new_attribute = news[status_id]
@removed_items[status_id] = olds[status_id] if new_attribute.nil?
end
end
def scan_text!
def scan_text_and_quotes
text = extract_status_plain_text(@status)
scaned = text.scan(REFURL_EXP)
statuses = fetch_statuses!(scaned.pluck(3).uniq)
url_to_attributes = @urls.index_with('BT')
.merge(text.scan(REFURL_EXP).to_h { |result| [result[3], result[0]] })
.merge(@quote_urls.index_with('QT'))
@again = true if !@fetch_remote && statuses.any?(&:nil?)
@attributes = scaned.pluck(0).zip(statuses).to_h { |pair| [pair[1]&.id, pair[0]] }
url_to_statuses = fetch_statuses(url_to_attributes.keys.uniq)
@scan_text = statuses.compact.map(&:id).uniq.filter { |status_id| !status_id.zero? }
@again = true if !@fetch_remote && url_to_statuses.values.any?(&:nil?)
url_to_statuses.keys.to_h do |url|
attribute = url_to_attributes[url] || 'BT'
status = url_to_statuses[url]
if status.present?
quote = quote_attribute?(attribute)
[status.id, !quote || quotable?(status) ? attribute : 'BT']
else
[url, attribute]
end
end
end
def fetch_statuses!(urls)
target_urls = urls + @urls
def quote_attribute?(attribute)
%w(QT RE).include?(attribute)
end
target_urls.map do |url|
def fetch_statuses(urls)
urls.to_h do |url|
status = url_to_status(url)
@no_fetch_urls << url if !@fetch_remote && status.present?
status
[url, status]
end
end
@ -111,26 +144,25 @@ class ProcessReferencesService < BaseService
ResolveURLService.new.call(url, on_behalf_of: @status.account, fetch_remote: @fetch_remote && @no_fetch_urls.exclude?(url))
end
def quote_status_ids
@quote_status_ids ||= @quote_urls.filter_map { |url| url_to_status(url) }.map(&:id)
end
def quotable?(target_status)
target_status.account.allow_quote? && (!@status.local? || StatusPolicy.new(@status.account, target_status).quote?)
end
def add_references
return if added_references.empty?
return if @added_items.empty?
@added_objects = []
statuses = Status.where(id: added_references)
statuses.each do |status|
attribute_type = quote_status_ids.include?(status.id) ? 'QT' : @attributes[status.id]
attribute_type = 'BT' unless quotable?(status)
quote_type = attribute_type.present? ? (attribute_type.casecmp('QT').zero? || attribute_type.casecmp('RE').zero?) : false
@status.quote_of_id = status.id if quote_type && (@status.quote_of_id.nil? || references.exclude?(@status.quote_of_id))
@added_objects << @status.reference_objects.new(target_status: status, attribute_type: attribute_type, quote: quote_type)
statuses = Status.where(id: @added_items.keys).to_a
@added_items.each_key do |status_id|
status = statuses.find { |s| s.id == status_id }
next if status.blank?
attribute_type = @added_items[status_id]
quote = quote_attribute?(attribute_type)
@added_objects << @status.reference_objects.new(target_status: status, attribute_type: attribute_type, quote: quote)
@status.update!(quote_of_id: status_id) if quote
status.increment_count!(:status_referred_by_count)
@references_count += 1
@ -151,17 +183,45 @@ class ProcessReferencesService < BaseService
end
def remove_old_references
return if removed_references.empty?
return if @removed_items.empty?
statuses = Status.where(id: removed_references)
@removed_objects = []
@status.reference_objects.where(target_status: @removed_items.keys).destroy_all
@status.update!(quote_of_id: nil) if @status.quote_of_id.present? && @removed_items.key?(@status.quote_of_id)
statuses = Status.where(id: @added_items.keys).to_a
@removed_items.each_key do |status_id|
status = statuses.find { |s| s.id == status_id }
next if status.blank?
@status.reference_objects.where(target_status: statuses).destroy_all
statuses.each do |status|
status.decrement_count!(:status_referred_by_count)
@references_count -= 1
end
end
def change_reference_attributes
return if @changed_items.empty?
@changed_objects = []
@status.reference_objects.where(target_status: @changed_items.keys).find_each do |ref|
attribute_type = @changed_items[ref.target_status_id]
quote = quote_attribute?(attribute_type)
quote_change = ref.quote != quote
ref.update!(attribute_type: attribute_type, quote: quote)
next unless quote_change
if quote
ref.status.update!(quote_of_id: ref.target_status.id)
else
ref.status.update!(quote_of_id: nil)
end
end
end
def launch_worker
ProcessReferencesWorker.perform_async(@status.id, @reference_parameters, @urls, @no_fetch_urls, @quote_urls)
end

View file

@ -370,7 +370,7 @@ RSpec.describe ProcessReferencesService, type: :service do
end
end
context 'when change quote to reference', pending: 'Will fix later' do
context 'when change quote to reference' do
let(:text) { "QT #{target_status_uri}" }
let(:new_text) { "RT #{target_status_uri}" }
@ -382,7 +382,7 @@ RSpec.describe ProcessReferencesService, type: :service do
end
end
context 'when change reference to quote', pending: 'Will fix later' do
context 'when change reference to quote' do
let(:text) { "RT #{target_status_uri}" }
let(:new_text) { "QT #{target_status_uri}" }