64 lines
1.5 KiB
Ruby
64 lines
1.5 KiB
Ruby
# frozen_string_literal: true
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# == Schema Information
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#
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# Table name: account_stats
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#
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# id :bigint(8) not null, primary key
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# account_id :bigint(8) not null
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# statuses_count :bigint(8) default(0), not null
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# following_count :bigint(8) default(0), not null
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# followers_count :bigint(8) default(0), not null
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# created_at :datetime not null
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# updated_at :datetime not null
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# last_status_at :datetime
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# lock_version :integer default(0), not null
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#
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class AccountStat < ApplicationRecord
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belongs_to :account, inverse_of: :account_stat
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update_index('accounts#account', :account)
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def increment_count!(key)
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update(attributes_for_increment(key))
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rescue ActiveRecord::StaleObjectError, ActiveRecord::RecordNotUnique
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begin
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reload_with_id
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rescue ActiveRecord::RecordNotFound
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return
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end
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retry
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end
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def decrement_count!(key)
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update(attributes_for_decrement(key))
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rescue ActiveRecord::StaleObjectError, ActiveRecord::RecordNotUnique
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begin
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reload_with_id
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rescue ActiveRecord::RecordNotFound
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return
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end
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retry
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end
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private
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def attributes_for_increment(key)
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attrs = { key => public_send(key) + 1 }
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attrs[:last_status_at] = Time.now.utc if key == :statuses_count
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attrs
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end
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def attributes_for_decrement(key)
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attrs = { key => [public_send(key) - 1, 0].max }
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attrs
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end
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def reload_with_id
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self.id = self.class.find_by!(account: account).id if new_record?
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reload
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end
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end
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