Class: Glueby::Internal::Wallet::AR::Utxo

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
lib/glueby/internal/wallet/active_record/utxo.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.create_or_update_for_outputs(tx, status: :finalized) ⇒ Object

Create utxo or update utxo for tx outputs if there is no key for script pubkey in an output, utxo for the output is not created.

Parameters:

  • tx (Tapyrus::Tx) 


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# File 'lib/glueby/internal/wallet/active_record/utxo.rb', line 33

def self.create_or_update_for_outputs(tx, status: :finalized)
  tx.outputs.each.with_index do |output, index|
    key = Key.key_for_output(output)
    next unless key

    utxo = Utxo.find_or_initialize_by(txid: tx.txid, index: index)
    utxo.update!(
      label: key.label,
      color_id: output.script_pubkey.color_id&.to_hex,
      script_pubkey: output.script_pubkey.to_hex,
      value: output.value,
      status: status,
      key: key
    )
  end
end

.destroy_for_inputs(tx) ⇒ Object

Delete utxo spent by specified tx.

Parameters:

  • the (Tapyrus::Tx) —

    spending tx



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# File 'lib/glueby/internal/wallet/active_record/utxo.rb', line 23

def self.destroy_for_inputs(tx)
  tx.inputs.each do |input|
    Utxo.destroy_by(txid: input.out_point.txid, index: input.out_point.index)
  end
end

Instance Method Details

#color_id ⇒ Object 



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# File 'lib/glueby/internal/wallet/active_record/utxo.rb', line 15

def color_id
  script = Tapyrus::Script.parse_from_payload(script_pubkey.htb)
  script.color_id&.to_hex
end