socialforge/db/migrate/20151013092356_update_princ...

44 lines
1.7 KiB
Ruby

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