9 lines
269 B
Ruby
9 lines
269 B
Ruby
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class AddDisplayId < ActiveRecord::Migration[5.0]
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def change
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Conversation.all.each do |conversation|
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conversation.display_id = Conversation.where(account_id: conversation.account_id).maximum("display_id").to_i + 1
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conversation.save!
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end
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end
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end
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