Class: Peatio::Dash::Blockchain
- Inherits:
-
Blockchain::Abstract
- Object
- Blockchain::Abstract
- Peatio::Dash::Blockchain
- Defined in:
- lib/peatio/dash/blockchain.rb
Overview
TODO: Processing of unconfirmed transactions from mempool isn’t supported now.
Constant Summary collapse
- DEFAULT_FEATURES =
{case_sensitive: true, cash_addr_format: false}.freeze
Instance Method Summary collapse
- #configure(settings = {}) ⇒ Object
- #fetch_block!(block_number) ⇒ Object
-
#initialize(custom_features = {}) ⇒ Blockchain
constructor
A new instance of Blockchain.
- #latest_block_number ⇒ Object
- #load_balance_of_address!(address, _currency_id) ⇒ Object
Constructor Details
#initialize(custom_features = {}) ⇒ Blockchain
Returns a new instance of Blockchain.
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# File 'lib/peatio/dash/blockchain.rb', line 9 def initialize(custom_features={}) @features = DEFAULT_FEATURES.merge(custom_features).slice(*SUPPORTED_FEATURES) @settings = {} end |
Instance Method Details
#configure(settings = {}) ⇒ Object
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# File 'lib/peatio/dash/blockchain.rb', line 14 def configure(settings={}) # Clean client state during configure. @client = nil @settings.merge!(settings.slice(*SUPPORTED_SETTINGS)) end |
#fetch_block!(block_number) ⇒ Object
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# File 'lib/peatio/dash/blockchain.rb', line 20 def fetch_block!(block_number) block_hash = client.json_rpc(:getblockhash, [block_number]) block_txs = client.json_rpc(:getblock, [block_hash, 2]) .fetch("tx").each_with_object([]) do |tx, txs_array| txs = build_transaction(tx).map do |ntx| Peatio::Transaction.new(ntx.merge(block_number: block_number)) end txs_array.append(*txs) end Peatio::Block.new(block_number, block_txs) rescue Client::Error => e raise Peatio::Blockchain::ClientError, e end |
#latest_block_number ⇒ Object
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# File 'lib/peatio/dash/blockchain.rb', line 36 def latest_block_number client.json_rpc(:getblockcount) rescue Client::Error => e raise Peatio::Blockchain::ClientError, e end |
#load_balance_of_address!(address, _currency_id) ⇒ Object
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# File 'lib/peatio/dash/blockchain.rb', line 42 def load_balance_of_address!(address, _currency_id) address_with_balance = client.json_rpc(:listaddressgroupings) .flatten(1) .find {|addr| addr[0] == address } raise Peatio::Blockchain::UnavailableAddressBalanceError, address if address_with_balance.blank? address_with_balance[1].to_d rescue Client::Error => e raise Peatio::Blockchain::ClientError, e end |