2019-10-12 21:52:04 +05:30
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# frozen_string_literal: true
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module Gitlab
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module BackgroundMigration
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# This migration takes all legacy uploads (that were uploaded using AttachmentUploader)
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# and migrate them to the new (FileUploader) location (=under projects).
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#
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# We have dependencies (uploaders) in this migration because extracting code would add a lot of complexity
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# and possible errors could appear as the logic in the uploaders is not trivial.
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#
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# This migration will be removed in 13.0 in order to get rid of a migration that depends on
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# the application code.
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class LegacyUploadsMigrator
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include Database::MigrationHelpers
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def perform(start_id, end_id)
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2019-12-26 22:10:19 +05:30
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Upload.where(id: start_id..end_id, uploader: 'AttachmentUploader', model_type: 'Note').find_each do |upload|
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2019-10-12 21:52:04 +05:30
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LegacyUploadMover.new(upload).execute
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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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