32 lines
663 B
Ruby
32 lines
663 B
Ruby
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# Copyright (C) 2012-2016 Zammad Foundation, http://zammad-foundation.org/
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module UniqNamed
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extend ActiveSupport::Concern
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# methods defined here are going to extend the class, not the instance of it
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class_methods do
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=begin
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generate uniq name (will check name of model and generates _1 sequenze)
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Used as before_update callback, no own use needed
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name = Model.generate_uniq_name('some name')
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returns
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result = 'some name_X'
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=end
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def generate_uniq_name(name)
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return name if !exists?(name: name)
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(1..100).each { |counter|
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name = "#{name}_#{counter}"
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break if !exists?(name: name)
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}
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name
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end
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end
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end
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