mastodon/app/models/follow_recommendation.rb
Claire f9c2d1b9a1
Fix FollowRecommendationsScheduler failing because of unpopulated views (#16189)
Since #16173, `account_summaries` and `follow_recommendations` are not
populated at creation time, which causes concurrent refresh to fail.

As we currently only use those materialized views right after explicitly
refreshing them, this commit changes refreshes to not be performed
concurrently. This will fix the issue and ensure the refresh completes
faster while using less resources.
2021-05-09 10:39:29 +02:00

26 lines
655 B
Ruby

# frozen_string_literal: true
# == Schema Information
#
# Table name: follow_recommendations
#
# account_id :bigint(8) primary key
# rank :decimal(, )
# reason :text is an Array
#
class FollowRecommendation < ApplicationRecord
self.primary_key = :account_id
belongs_to :account_summary, foreign_key: :account_id
belongs_to :account, foreign_key: :account_id
scope :localized, ->(locale) { joins(:account_summary).merge(AccountSummary.localized(locale)) }
def self.refresh
Scenic.database.refresh_materialized_view(table_name, concurrently: false, cascade: false)
end
def readonly?
true
end
end