Class: Trader::SurbtcBackend

Inherits:
Object
  • Object
show all
Defined in:
lib/trade-o-matic/adapters/surbtc_backend.rb

Defined Under Namespace

Classes: SurbtcBalance, SurbtcBalanceBTC, SurbtcOrder

Constant Summary collapse

API_PREFIX = 
'https://www.surbtc.com/api/v1'
TYPE_MAP = 
{
  'ask' => Order::ASK,
  'bid' => Order::BID
}
STATUS_MAP = 
{
  'received' => AccountOrder::PENDING,
  'pending' => AccountOrder::OPEN,
  'traded' => AccountOrder::CLOSED,
  'canceling' => AccountOrder::OPEN,
  'canceled' => AccountOrder::CANCELED
}
MAIN_MARKET = 
CurrencyPair.new(:SATOSHI, :SURBTC_CLP)

Instance Method Summary collapse

Instance Method Details

#cancel_order(_session, _order_id) ⇒ Object 



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# File 'lib/trade-o-matic/adapters/surbtc_backend.rb', line 95

def cancel_order(_session, _order_id)
  res = resource_for "orders/#{_order_id}", _session

  raw_order = postprocess res.put({
    state: 'canceling'
  }, :content_type => 'application/json')

  while raw_order['order']['state'] == 'canceling'
    raw_order = postprocess res.get
  end

  SurbtcOrder.new raw_order['order']
end

#create_order(_session, _pair, _volume, _price, _instruction) ⇒ Object 



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# File 'lib/trade-o-matic/adapters/surbtc_backend.rb', line 76

def create_order(_session, _pair, _volume, _price, _instruction)
  raise 'market not supported' unless _pair == MAIN_MARKET

  res = resource_for "markets/#{market_code_for(_pair)}/orders", _session

  raw_order = postprocess res.post({
    order: build_order_json(_price, _volume, _instruction)
  }, :content_type => 'application/json')

  SurbtcOrder.new raw_order['order']
end

#fetch_order(_session, _order_id) ⇒ Object 



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# File 'lib/trade-o-matic/adapters/surbtc_backend.rb', line 88

def fetch_order(_session, _order_id)
  res = resource_for "orders/#{_order_id}", _session

  raw_order = postprocess res.get
  SurbtcOrder.new raw_order['order']
end

#fill_book(_book) ⇒ Object 



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# File 'lib/trade-o-matic/adapters/surbtc_backend.rb', line 50

def fill_book(_book)
  # TODO
end

#get_available_markets ⇒ Object 



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# File 'lib/trade-o-matic/adapters/surbtc_backend.rb', line 46

def get_available_markets
  [MAIN_MARKET]
end

#get_balance(_session, _currency) ⇒ Object 



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# File 'lib/trade-o-matic/adapters/surbtc_backend.rb', line 58

def get_balance(_session, _currency)
  res = resource_for "balances/#{currency_code_for(_currency)}", _session
  raw_balance = postprocess res.get

  if _currency == MAIN_MARKET.base
    SurbtcBalanceBTC.new raw_balance['balance']
  else
    SurbtcBalance.new raw_balance['balance']
  end
end

#get_orders(_session, _pair) ⇒ Object 



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# File 'lib/trade-o-matic/adapters/surbtc_backend.rb', line 69

def get_orders(_session, _pair)
  res = resource_for "markets/#{market_code_for(_pair)}/orders", _session

  raw_orders = postprocess res.get
  raw_orders['orders'].map { |o| SurbtcOrder.new o }
end

#get_session(_credentials) ⇒ Object 



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# File 'lib/trade-o-matic/adapters/surbtc_backend.rb', line 54

def get_session(_credentials)
  _credentials
end