Initial commit

lib/peatio/bitcoin/wallet.rb

@@ -0,0 +1,61 @@
+module Bitcoin
+  class Wallet < Peatio::Wallet::Abstract
+
+    DEFAULT_FEATURES = { skip_deposit_collection: false }.freeze
+
+    def initialize(custom_features = {})
+      @features = DEFAULT_FEATURES.merge(custom_features).slice(*SUPPORTED_FEATURES)
+      @settings = {}
+    end
+
+    def configure(settings = {})
+      # Clean client state during configure.
+      @client = nil
+
+      @settings.merge!(settings.slice(*SUPPORTED_SETTINGS))
+
+      @wallet = @settings.fetch(:wallet) do
+        raise Peatio::Wallet::MissingSettingError, :wallet
+      end.slice(:uri, :address)
+
+      @currency = @settings.fetch(:currency) do
+        raise Peatio::Wallet::MissingSettingError, :currency
+      end.slice(:id, :base_factor, :options)
+    end
+
+    def create_address!(_options = {})
+      { address: client.json_rpc(:getnewaddress) }
+    rescue Bitcoin::Client::Error => e
+      raise Peatio::Wallet::ClientError, e
+    end
+
+    def create_transaction!(transaction, options = {})
+      txid = client.json_rpc(:sendtoaddress,
+                             [
+                               transaction.to_address,
+                               transaction.amount,
+                               '',
+                               '',
+                               options[:subtract_fee].to_s == 'true' # subtract fee from transaction amount.
+                             ])
+      transaction.hash = txid
+      transaction
+    rescue Bitcoin::Client::Error => e
+      raise Peatio::Wallet::ClientError, e
+    end
+
+    def load_balance!
+      client.json_rpc(:getbalance).to_d
+
+    rescue Bitcoin::Client::Error => e
+      raise Peatio::Wallet::ClientError, e
+    end
+
+    private
+
+    def client
+      uri = @wallet.fetch(:uri) { raise Peatio::Wallet::MissingSettingError, :uri }
+      @client ||= Client.new(uri, idle_timeout: 1)
+    end
+  end
+end