Class: EvmClient::Transaction

Inherits:
Object
  • Object
show all
Defined in:
lib/evm_client/transaction.rb

Constant Summary collapse

DEFAULT_TIMEOUT = 
300.seconds
DEFAULT_STEP = 
5.seconds

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(id, connection, data, input_parameters = []) ⇒ Transaction

Returns a new instance of Transaction.



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# File 'lib/evm_client/transaction.rb', line 10

def initialize(id, connection, data, input_parameters = [])
  @mined = false
  @connection = connection
  @id = id
  @input = data
  @input_parameters = input_parameters
end

Instance Attribute Details

#connection ⇒ Object

Returns the value of attribute connection.



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# File 'lib/evm_client/transaction.rb', line 8

def connection
  @connection
end

#id ⇒ Object

Returns the value of attribute id.



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# File 'lib/evm_client/transaction.rb', line 8

def id
  @id
end

#input ⇒ Object

Returns the value of attribute input.



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# File 'lib/evm_client/transaction.rb', line 8

def input
  @input
end

#input_parameters ⇒ Object

Returns the value of attribute input_parameters.



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# File 'lib/evm_client/transaction.rb', line 8

def input_parameters
  @input_parameters
end

#mined ⇒ Object

Returns the value of attribute mined.



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# File 'lib/evm_client/transaction.rb', line 8

def mined
  @mined
end

Class Method Details

.from_blockchain(address, connection = IpcClient.new) ⇒ Object 



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# File 'lib/evm_client/transaction.rb', line 37

def self.from_blockchain(address, connection = IpcClient.new)
  Transaction.new(address, connection, nil, nil)
end

Instance Method Details

#address ⇒ Object 



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# File 'lib/evm_client/transaction.rb', line 18

def address
  @id
end

#mined? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/evm_client/transaction.rb', line 22

def mined?
  return true if @mined
  tx = @connection.eth_get_transaction_by_hash(@id)
  @mined = !tx.nil? && !tx["result"].nil? && tx["result"]["blockNumber"].present?
end

#wait_for_miner(timeout: DEFAULT_TIMEOUT, step: DEFAULT_STEP) ⇒ Object 



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# File 'lib/evm_client/transaction.rb', line 28

def wait_for_miner(timeout: DEFAULT_TIMEOUT, step: DEFAULT_STEP)
  start_time = Time.now
  loop do
    raise Timeout::Error if ((Time.now - start_time) > timeout)
    return true if self.mined?
    sleep step
  end
end