31 lines
1006 B
Ruby
31 lines
1006 B
Ruby
# frozen_string_literal: true
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module Gitlab
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module BackgroundMigration
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# Renames all system notes created when an issuable task is checked/unchecked
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# from `task` into `checklist item`
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# `marked the task **Task 1** as incomplete` => `marked the checklist item **Task 1** as incomplete`
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class RenameTaskSystemNoteToChecklistItem < BatchedMigrationJob
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REPLACE_REGEX = '\Amarked\sthe\stask'
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TEXT_REPLACEMENT = 'marked the checklist item'
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scope_to ->(relation) {
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relation.where(system_note_metadata: { action: :task })
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}
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operation_name :update_all
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def perform
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each_sub_batch do |sub_batch|
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ApplicationRecord.connection.execute <<~SQL
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UPDATE notes
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SET note = REGEXP_REPLACE(notes.note,'#{REPLACE_REGEX}', '#{TEXT_REPLACEMENT}')
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FROM (#{sub_batch.select(:note_id).to_sql}) AS metadata_fields(note_id)
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WHERE notes.id = note_id
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SQL
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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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