48 lines
1 KiB
Ruby
48 lines
1 KiB
Ruby
# frozen_string_literal: true
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class MigrateIncidentIssuesToIncidentType < ActiveRecord::Migration[6.0]
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DOWNTIME = false
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BATCH_SIZE = 100
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disable_ddl_transaction!
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LABEL_PROPERTIES = {
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title: 'incident'
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}.freeze
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class Issue < ActiveRecord::Base
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include EachBatch
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self.table_name = 'issues'
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scope :incident_labelled, -> do
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joins("INNER JOIN label_links ON label_links.target_type = 'Issue' AND label_links.target_id = issues.id")
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.joins("INNER JOIN labels ON labels.id = label_links.label_id")
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.where(labels: LABEL_PROPERTIES)
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end
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enum issue_type: {
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issue: 0,
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incident: 1
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}
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scope :incident_typed, -> { where(issue_type: :incident) }
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end
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def up
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incident_issues = Issue.incident_labelled
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incident_issues.each_batch(of: BATCH_SIZE) do |batch|
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batch.update_all(issue_type: :incident)
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end
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end
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def down
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incident_issues = Issue.incident_typed
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incident_issues.each_batch(of: BATCH_SIZE) do |batch|
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batch.update_all(issue_type: :issue)
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end
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end
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end
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