46 lines
1.1 KiB
Ruby
46 lines
1.1 KiB
Ruby
class Synapse < ActiveRecord::Base
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belongs_to :user
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belongs_to :item1, :class_name => "Item", :foreign_key => "node1_id"
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belongs_to :item2, :class_name => "Item", :foreign_key => "node2_id"
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def self_as_json
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Jbuilder.encode do |json|
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@synapsedata = Hash.new
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@synapsedata['$desc'] = self.desc
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@synapsedata['$category'] = self.category
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json.data @synapsedata
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end
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end
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def selfplusnodes_as_json
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Jbuilder.encode do |json|
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@items = Array.new
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@items.push(self.item1)
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@items.push(self.item2)
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json.array!(@items) do |item|
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json.adjacencies item.synapses2.delete_if{|synapse| not @items.include?(Item.find_by_id(synapse.node1_id))} do |json, synapse|
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json.nodeTo synapse.node1_id
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json.nodeFrom synapse.node2_id
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@synapsedata = Hash.new
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@synapsedata['$desc'] = synapse.desc
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@synapsedata['$category'] = synapse.category
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json.data @synapsedata
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end
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@itemdata = Hash.new
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@itemdata['$desc'] = item.desc
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@itemdata['$link'] = item.link
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@itemdata['$itemcatname'] = item.item_category.name
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json.data @itemdata
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json.id item.id
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json.name item.name
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end
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end
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end
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end
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