forked from OpenNeo/impress
clear sold_in_mall flag for items not currently sold in mall, add sold_in_mall flag to items we found that are already in our database
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1 changed files with 24 additions and 6 deletions
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@ -31,7 +31,8 @@ class Item < ActiveRecord::Base
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scope :spidered_longest_ago, order(["(#{Item.arel_table[:last_spidered].eq(nil).to_sql}) DESC", arel_table[:last_spidered].desc])
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scope :sold_in_mall, where(arel_table[:sold_in_mall].eq(true))
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scope :sold_in_mall, where(:sold_in_mall => true)
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scope :not_sold_in_mall, where(:sold_in_mall => false)
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# Not defining validations, since this app is currently read-only
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@ -304,11 +305,28 @@ class Item < ActiveRecord::Base
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Rails.logger.warn "Error parsing JSON at #{uri}, skipping: #{e.message}"
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end
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end
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puts "#{items.size} items total"
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# Remove items from the list that already exist, so as to avoid
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# unnecessary saves
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existing_item_ids = Item.find_all_by_id(items.keys, :select => :id).map(&:id)
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items = items.except *existing_item_ids
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puts "#{items.size} items found"
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all_item_ids = items.keys
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# Find which of these already exist but aren't marked as sold_in_mall so
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# we can update them as being sold
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Item.not_sold_in_mall.where(:id => items.keys).select([:id, :name]).each do |item|
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items.delete(item.id)
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item.sold_in_mall = true
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item.save
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puts "#{item.name} (#{item.id}) now in mall, updated"
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end
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# Find items marked as sold_in_mall so we can skip those we just found
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# if they already are properly marked, and mark those that we didn't just
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# find as no longer sold_in_mall
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Item.sold_in_mall.select([:id, :name]).each do |item|
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if all_item_ids.include?(item.id)
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items.delete(item.id)
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else
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item.sold_in_mall = false
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item.save
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puts "#{item.name} (#{item.id}) no longer in mall, removed sold_in_mall status"
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end
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end
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puts "#{items.size} new items"
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items.each do |item_id, item|
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item.save
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