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# frozen_string_literal: true
class BackfillStatusPagePublishedIncidents < ActiveRecord::Migration[6.0]
DOWNTIME = false
disable_ddl_transaction!
class Incident < ActiveRecord::Base
self.table_name = 'status_page_published_incidents'
end
class StatusPageIssue < ActiveRecord::Base
include ::EachBatch
self.table_name = 'issues'
scope :published_only, -> do
joins('INNER JOIN status_page_settings ON status_page_settings.project_id = issues.project_id')
.where('status_page_settings.enabled = true')
.where(confidential: false)
end
end
def up
current_time = Time.current
StatusPageIssue.published_only.each_batch do |batch|
incidents = batch.map do |status_page_issue|
{
issue_id: status_page_issue.id,
created_at: current_time,
updated_at: current_time
}
end
Incident.insert_all(incidents, unique_by: :issue_id)
end
end
def down
# no op
# While we expect this table to be empty at the point of
# the up migration, there is no reliable way to determine
# whether records were added as a part of the migration
# or after it has run.
end
end
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