Sha256: 9136bc98462e5272f1c09d8ac239ab5493734926d5529fbc59a91622b0a077ce
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Versions: 7
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Stored size: 1.89 KB
Contents
# frozen_string_literal: true
module Glueby
module Internal
class Wallet
module AR
class Utxo < ::ActiveRecord::Base
belongs_to :key
validates :txid, uniqueness: { scope: :index, case_sensitive: false }
validate :check_dust_output
enum status: { init: 0, broadcasted: 1, finalized: 2 }
def color_id
script = Tapyrus::Script.parse_from_payload(script_pubkey.htb)
script.color_id&.to_hex
end
# Delete utxo spent by specified tx.
#
# @param [Tapyrus::Tx] the spending tx
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
# 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.
#
# @param [Tapyrus::Tx] tx
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,
script_pubkey: output.script_pubkey.to_hex,
value: output.value,
status: status,
key: key
)
end
end
private
def check_dust_output
output = Tapyrus::TxOut.new(value: value, script_pubkey: Tapyrus::Script.parse_from_payload(script_pubkey.htb))
if !color_id && output.dust?
errors.add(:value, "is less than dust limit(#{output.send(:dust_threshold)})")
end
end
end
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems