tx_out.rb in bitcoin2graphdb-0.1.1

- old
+ new

@@ -9,14 +9,17 @@
       property :output_type
       property :req_sigs, type: Integer
 
       has_one :out, :transaction, type: :transaction, model_class: Transaction
       has_many :out, :addresses, type: :address, model_class: Address
+      has_one :out, :out_point, type: :spent_input, model_class: TxIn
 
       validates :value, :presence => true
       validates :n, :presence => true
 
+      scope :with_out_index, -> (n){where(n: n)}
+
       def self.create_from_hash(hash)
         tx_out = new
         tx_out.value = hash['value']
         tx_out.n = hash['n']
         tx_out.save!
@@ -31,9 +34,18 @@
             end
           end
         end
         tx_out.save!
         tx_out
+      end
+
+      def self.find_by_outpoint(txid, n)
+        tx = Graphdb::Model::Transaction.with_txid(txid).first
+        if tx
+          tx.outputs.each{|o|
+            return o if o.n == n
+          }
+        end
       end
 
     end
   end
 end
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