44 lines
1.7 KiB
Ruby
44 lines
1.7 KiB
Ruby
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class UpdatePrincipalActivityTime < ActiveRecord::Migration
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def up
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count = PrincipalActivity.all.count / 30 + 2
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transaction do
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for i in 1 ... count do i
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PrincipalActivity.page(i).per(30).each do |activity|
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if activity.principal_act
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if activity.principal_act.respond_to?("created_on")
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activity.created_at = activity.principal_act.created_on
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activity.updated_at = activity.principal_act.created_on
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elsif activity.principal_act.respond_to?("created_at")
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activity.created_at = activity.principal_act.created_at
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activity.updated_at = activity.principal_act.created_at
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end
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activity.save
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user_activity = UserActivity.where("act_type = '#{activity.principal_act_type.to_s}' and act_id = '#{activity.principal_act_id}'").first
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user_activity.created_at = activity.created_at
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user_activity.updated_at = activity.created_at
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if user_activity.act_type == 'JournalsForMessage'
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if user_activity.act
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unless user_activity.act.m_parent_id.nil?
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parent_act = UserActivity.where("act_id = #{user_activity.act.m_parent_id} and act_type='JournalsForMessage' and container_type='Principal'").first
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if parent_act
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parent_act.created_at = user_activity.act.parent.children.maximum("created_on")
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parent_act.save
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user_activity.destroy
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end
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end
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else
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user_activity.destroy
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end
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end
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user_activity.save
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end
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end
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end
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end
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end
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def down
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end
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end
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