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

   1 module Manifest
   2   module View
   3     module ListGroupModule
   4       class ThroughFilterList < FilterList
   5         attr :through
   6
   7         def init
   8           super
   9           @through = @list_manifest.through
  10           @filter_table_name = ::Manifest.manifest.models[@filter_item_name].classify.table_name
  11         end
  12
  13         def include_hash
  14           {@through => {@filter_item_name => {}} }
  15         end
  16
  17         def where_condition filter_item_id
  18           w = self.base_where_condition
  19           w += ' and ' unless w.blank?
  20           [w + @filter_table_name + '.id' + ' = ?', filter_item_id]
  21         end
  22
  23       end
  24
  25     end
  26   end
  27 end