Class: CryptocoinPayable::Adapters::Ethereum

Inherits:
Base
  • Object
show all
Defined in:
lib/cryptocoin_payable/adapters/ethereum.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

#convert_main_to_subunit, #convert_subunit_to_main, #fetch_rate

Class Method Details

.coin_symbol ⇒ Object 



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# File 'lib/cryptocoin_payable/adapters/ethereum.rb', line 11

def self.coin_symbol
  'ETH'
end

.subunit_in_main ⇒ Object

Wei in Ether



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# File 'lib/cryptocoin_payable/adapters/ethereum.rb', line 7

def self.subunit_in_main
  1_000_000_000_000_000_000
end

Instance Method Details

#create_address(id) ⇒ Object 



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# File 'lib/cryptocoin_payable/adapters/ethereum.rb', line 28

def create_address(id)
  Eth::Utils.public_key_to_address(super.public_key.uncompressed.to_hex)
end

#fetch_transactions(address) ⇒ Object

Raises:



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# File 'lib/cryptocoin_payable/adapters/ethereum.rb', line 15

def fetch_transactions(address)
  api_adapter_key = coin_config.try(:adapter_api_key)
  url = "https://#{subdomain}.etherscan.io/api?module=account&action=txlist&address=#{address}&tag=latest"
  url += '?apiKey=' + api_adapter_key if api_adapter_key

  response = get_request(url)
  json = JSON.parse(response.body)

  raise ApiError, json['message'] if json['status'] == '0' && json['message'] == 'NOTOK'

  json['result'].map { |tx| convert_transactions(tx, address) }
end