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47 lines
1.3 KiB
47 lines
1.3 KiB
# frozen_string_literal: true |
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# == Schema Information |
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# |
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# Table name: lists |
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# |
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# id :integer not null, primary key |
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# account_id :integer not null |
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# title :string default(""), not null |
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# created_at :datetime not null |
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# updated_at :datetime not null |
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# |
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class List < ApplicationRecord |
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include Paginable |
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PER_ACCOUNT_LIMIT = 50 |
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belongs_to :account, optional: true |
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has_many :list_accounts, inverse_of: :list, dependent: :destroy |
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has_many :accounts, through: :list_accounts |
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validates :title, presence: true |
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validates_each :account_id, on: :create do |record, _attr, value| |
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record.errors.add(:base, I18n.t('lists.errors.limit')) if List.where(account_id: value).count >= PER_ACCOUNT_LIMIT |
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end |
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before_destroy :clean_feed_manager |
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private |
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def clean_feed_manager |
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reblog_key = FeedManager.instance.key(:list, id, 'reblogs') |
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reblogged_id_set = Redis.current.zrange(reblog_key, 0, -1) |
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Redis.current.pipelined do |
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Redis.current.del(FeedManager.instance.key(:list, id)) |
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Redis.current.del(reblog_key) |
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reblogged_id_set.each do |reblogged_id| |
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reblog_set_key = FeedManager.instance.key(:list, id, "reblogs:#{reblogged_id}") |
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Redis.current.del(reblog_set_key) |
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end |
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end |
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end |
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end
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