31 lines
803 B
Ruby
31 lines
803 B
Ruby
# frozen_string_literal: true
|
|
|
|
class MigrateElasticIndexSettings < ActiveRecord::Migration[6.0]
|
|
DOWNTIME = false
|
|
|
|
ALIAS_NAME = [Rails.application.class.module_parent_name.downcase, Rails.env].join('-')
|
|
|
|
class ElasticIndexSetting < ActiveRecord::Base
|
|
end
|
|
|
|
class ApplicationSetting < ActiveRecord::Base
|
|
end
|
|
|
|
def up
|
|
setting = ApplicationSetting.first
|
|
number_of_replicas = setting&.elasticsearch_replicas || 1
|
|
number_of_shards = setting&.elasticsearch_shards || 5
|
|
|
|
return if ElasticIndexSetting.exists?(alias_name: ALIAS_NAME)
|
|
|
|
ElasticIndexSetting.create!(
|
|
alias_name: ALIAS_NAME,
|
|
number_of_replicas: number_of_replicas,
|
|
number_of_shards: number_of_shards
|
|
)
|
|
end
|
|
|
|
def down
|
|
ElasticIndexSetting.where(alias_name: ALIAS_NAME).delete_all
|
|
end
|
|
end
|