2021-06-01 12:20:20 +00:00
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# Copyright (C) 2012-2021 Zammad Foundation, http://zammad-foundation.org/
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2020-08-03 11:36:53 +00:00
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module Ticket::MergeHistory
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extend ActiveSupport::Concern
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included do
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after_destroy :merge_history_cleanup
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end
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private
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def merge_history_cleanup
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cleanup_type :received_merge, :id_from, :value_from
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cleanup_type :merged_into, :id_to, :value_to
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end
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def cleanup_type(history_type_name, lookup_attribute_name, target_attribute_name)
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type = History.type_lookup history_type_name
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object = History.object_lookup self.class.name
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History
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.where(history_object_id: object, history_type_id: type)
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.find_by(lookup_attribute_name => id)
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&.update!(target_attribute_name => replacement_title)
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end
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def replacement_title
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"##{number} #{title}"
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end
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end
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