35 lines
1.3 KiB
Ruby
35 lines
1.3 KiB
Ruby
# frozen_string_literal: true
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module FileStoreMounter
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ALLOWED_FILE_FIELDS = %i[file signed_file].freeze
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extend ActiveSupport::Concern
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class_methods do
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# When `skip_store_file: true` is used, the model MUST explicitly call `store_#{file_field}_now!`
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def mount_file_store_uploader(uploader, skip_store_file: false, file_field: :file)
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raise ArgumentError, "file_field not allowed: #{file_field}" unless ALLOWED_FILE_FIELDS.include?(file_field)
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mount_uploader(file_field, uploader)
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define_method("update_#{file_field}_store") do
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# The file.object_store is set during `uploader.store!` and `uploader.migrate!`
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update_column("#{file_field}_store", public_send(file_field).object_store) # rubocop:disable GitlabSecurity/PublicSend
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end
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define_method("store_#{file_field}_now!") do
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public_send("store_#{file_field}!") # rubocop:disable GitlabSecurity/PublicSend
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public_send("update_#{file_field}_store") # rubocop:disable GitlabSecurity/PublicSend
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end
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if skip_store_file
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skip_callback :save, :after, "store_#{file_field}!".to_sym
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return
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end
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# This hook is a no-op when the file is uploaded after_commit
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after_save "update_#{file_field}_store".to_sym, if: "saved_change_to_#{file_field}?".to_sym
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end
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end
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end
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