19 lines
579 B
Ruby
19 lines
579 B
Ruby
class AddCounterCaches < ActiveRecord::Migration[5.0]
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def self.up
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add_column :users, :changesets_count, :integer, :null => false, :default => 0
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add_column :users, :traces_count, :integer, :null => false, :default => 0
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Changeset.group(:user_id).pluck(:user_id).each do |user_id|
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User.reset_counters(user_id, :changesets)
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end
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Trace.group(:user_id).pluck(:user_id).each do |user_id|
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User.reset_counters(user_id, :traces)
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end
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end
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def self.down
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remove_column :users, :changesets_count
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remove_column :users, :traces_count
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end
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end
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