class Krkt::Kraken
classe para processar saldos & transacoes trades e ledger
Attributes
@return [Client] API kraken
@return [Array<Hash>] todos os dados bigquery
@return [Thor::CoreExt::HashWithIndifferentAccess] opcoes trabalho
Public Class Methods
@param [Hash] dad todos os dados bigquery @param [Thor::CoreExt::HashWithIndifferentAccess] pop opcoes trabalho @option pop [Hash] :h ({}) configuracao dias ajuste reposicionamento temporal @option pop [Boolean] :v (false) mostra dados transacoes trades & ledger? @option pop [Boolean] :t (false) mostra transacoes todas ou somente novas? @return [Kraken] API kraken - obter saldos & transacoes trades e ledger
# File lib/krkt/kraken.rb, line 22 def initialize(dad, pop) # API kraken base @api = Client.new @dbq = dad @ops = pop end
Public Instance Methods
@return [Hash] dados kraken - saldos & transacoes trades e ledger
# File lib/krkt/kraken.rb, line 30 def dkr @dkr ||= { sl: api.balance, kt: api.trades_history, kl: api.ledger } end
@parm [String] moe codigo kraken da moeda @parm [String] moe saldo kraken da moeda @return [String] texto formatado saldos (kraken/bigquery) & iguais/ok/nok?
# File lib/krkt/kraken.rb, line 61 def formata_saldos(moe, sal) t = dbq[:sl][moe.downcase.to_sym].to_d format( '%<mo>-5.5s %<kr>21.9f %<bq>21.9f %<ok>3.3s', mo: moe, kr: sal, bq: t, ok: t == sal ? 'OK' : 'NOK' ) end
@parm idx (see formata_transacao_trades
) @parm [Hash] hlx transacao ledger @return [String] texto formatado transacao ledger
# File lib/krkt/kraken.rb, line 91 def formata_transacao_ledger(idx, hlx) format( '%<ky>-6.6s %<dt>19.19s %<ty>-10.10s %<mo>-4.4s %<pr>18.7f %<vl>18.7f', ky: idx, dt: Time.at(hlx['time']), ty: hlx['type'], mo: hlx['asset'], pr: hlx['amount'].to_d, vl: hlx['fee'].to_d ) end
@parm [String] idx codigo transacao @parm [Hash] htx transacao trade @return [String] texto formatado transacao trade
# File lib/krkt/kraken.rb, line 75 def formata_transacao_trades(idx, htx) format( '%<ky>-6.6s %<dt>19.19s %<ty>-10.10s %<mo>-8.8s %<pr>8.2f %<vl>15.7f %<co>8.2f', ky: idx, dt: Time.at(htx['time']), ty: "#{htx['type']}/#{htx['ordertype']}", mo: htx['pair'], pr: htx['price'].to_d, vl: htx['vol'].to_d, co: htx['cost'].to_d ) end
@return [Array<String>] lista txid de transacoes ledger
# File lib/krkt/kraken.rb, line 44 def kyl @kyl ||= dkr[:kl]['ledger'].keys - (ops[:t] ? [] : dbq[:nl].map { |e| e[:txid] }) end
@return [Array<String>] lista txid de transacoes trades
# File lib/krkt/kraken.rb, line 39 def kyt @kyt ||= dkr[:kt]['trades'].keys - (ops[:t] ? [] : dbq[:nt].map { |e| e[:txid] }) end
@return [Hash] transacoes ledger
# File lib/krkt/kraken.rb, line 54 def ledger @ledger ||= dkr[:kl]['ledger'].select { |k, _| kyl.include?(k) } end
@return [String] texto transacoes ledger
# File lib/krkt/kraken.rb, line 124 def mostra_ledger return unless ops[:v] && ledger.count.positive? puts("\nledger data hora tipo moeda -------quantidade -------------custo") ledger.each { |k, v| puts(formata_transacao_ledger(k, v)) } end
@return [String] texto saldos & transacoes & ajuste dias
# File lib/krkt/kraken.rb, line 104 def mostra_resumo puts("\nmoeda saldo kraken saldo bigquery") dkr[:sl].each { |k, v| puts(formata_saldos(k, v.to_d)) } mostra_trades mostra_ledger return unless trades.count.positive? puts("\nstring ajuste dias dos trades\n-h=#{kyt.map { |e| "#{e}:0" }.join(' ')}") end
@return [String] texto transacoes trades
# File lib/krkt/kraken.rb, line 116 def mostra_trades return unless ops[:v] && trades.count.positive? puts("\ntrade data hora tipo par ---preco ---------volume ---custo") trades.each { |k, v| puts(formata_transacao_trades(k, v)) } end
@return [Hash] transacoes trades
# File lib/krkt/kraken.rb, line 49 def trades @trades ||= dkr[:kt]['trades'].select { |k, _| kyt.include?(k) } end