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30 lines
618 B
Ruby
30 lines
618 B
Ruby
require "active_storage/blob"
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require "global_id"
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require "active_support/core_ext/module/delegation"
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# Schema: id, record_gid, blob_id, created_at
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class ActiveStorage::Attachment < ActiveRecord::Base
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self.table_name = "active_storage_attachments"
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belongs_to :blob, class_name: "ActiveStorage::Blob"
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delegate_missing_to :blob
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def record
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@record ||= GlobalID::Locator.locate(record_gid)
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end
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def record=(record)
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@record = record
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self.record_gid = record&.to_gid
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end
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def purge
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blob.purge
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destroy
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end
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def purge_later
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ActiveStorage::PurgeJob.perform_later(self)
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end
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end
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