50 lines
1.4 KiB
Ruby
50 lines
1.4 KiB
Ruby
class ArchiveSortOrder
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include Mongoid::Document
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field :sort_order, :type => Boolean # true => asc , false => desc
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field :need_update_sort, :type => Boolean, :default => true
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field :min_sort_number, :type => Integer, :default => 0
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field :max_sort_number, :type => Integer, :default => 0
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after_initialize do |record|
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if(!record.new_record? && record.sort_order.nil?)
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record.sort_order = true
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record.save
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elsif(!record.new_record?)
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@module_app = ModuleApp.where(:key=>'archive').first
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if !@module_app.nil?
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@asc = @module_app.asc rescue nil
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if !@asc.nil?
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record.sort_order = @asc
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record.save
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end
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end
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end
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end
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after_save do |record|
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unless record.instance_variable_get(:@skip_callback)
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if record.sort_order_changed?
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@module_app = ModuleApp.where(:key=>'archive').first
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if !@module_app.nil?
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@sort_order = record.sort_order rescue nil
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if !@asc.nil?
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if !@module_app.attributes[:asc].nil?
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@module_app.asc = @sort_order
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@module_app.save
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end
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end
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end
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record.instance_variable_set(:@skip_callback, true)
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record.update(:need_update_sort=>true)
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if record.need_update_sort
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Thread.new do
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sort_order = record.sort_order ? 1 : -1
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ArchiveFile.recalc_sort_number(sort_order)
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record.instance_variable_set(:@skip_callback, false)
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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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def get_default_order
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self.sort_order ? self.min_sort_number : self.max_sort_number
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end
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end |