lib/manifest/local/view/list_group/list/filter.rb

   1 module Manifest
   2   module View
   3     module ListGroupModule
   4       class FilterList < Base
   5         attr :filter_key, :filter_item_name
   6
   7         def init
   8           super
   9           @filter_key = @list_manifest.filter_key
  10           @filter_item_name = @list_manifest.filter_item_name
  11         end
  12
  13         def where_condition filter_item_id
  14           w = self.base_where_condition
  15           w += ' and ' unless w.blank?
  16           [w + @table_name + '.' + @filter_key + ' = ?', filter_item_id]
  17         end
  18
  19         def include_hash
  20           w = super
  21           w.merge!({@filter_item_name => {} }) unless w[@filter_item_name]
  22           w
  23         end
  24
  25         def items operators, options, offset, page_size
  26           filter_item_id = options[:id]
  27           @model.where(self.where_condition(filter_item_id)).includes(self.include_hash).order(self.order).offset(offset).limit(page_size)
  28         end
  29
  30         def count operators, options
  31           filter_item_id = options[:id]
  32           @model.where(self.where_condition(filter_item_id)).includes(self.include_hash).count
  33         end
  34
  35       end
  36
  37     end
  38   end
  39 end