Module: Bitstamper::Rest::Private::Orders

Included in:
Client
Defined in:
lib/bitstamper/rest/private/orders.rb

Instance Method Summary collapse

Instance Method Details

#buy(currency_pair: "btcusd", amount:, price:, limit_price: nil, daily_order: nil) ⇒ Object

www.bitstamp.net/api/#buy-order



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# File 'lib/bitstamper/rest/private/orders.rb', line 17

def buy(currency_pair: "btcusd", amount:, price:, limit_price: nil, daily_order: nil)
  create_order(
    currency_pair: currency_pair,
    direction:     Bitstamper::Constants::BUY_ORDER,
    amount:        amount,
    price:         price,
    limit_price:   limit_price,
    daily_order:   daily_order
  )
end

#cancel_all_orders! ⇒ Object 



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# File 'lib/bitstamper/rest/private/orders.rb', line 91

def cancel_all_orders!
  parse(post('/cancel_all_orders'))
end

#cancel_order!(order_id) ⇒ Object 



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# File 'lib/bitstamper/rest/private/orders.rb', line 95

def cancel_order!(order_id)
  response        =   parse(post('/v2/cancel_order', data: {id: order_id}))
  Bitstamper::Models::Order.new(response) if response
end

#create_order(currency_pair: "btcusd", direction: Bitstamper::Constants::BUY_ORDER, amount:, price:, limit_price: nil, daily_order: nil) ⇒ Object

Request parameters

AUTH

amount - Amount. price - Price. limit_price - If the order gets executed, a new sell order will be placed, with “limit_price” as its price. daily_order - (Optional): Opens buy limit order which will be canceled at 0:00 UTC unless it already has been executed. Possible value: True



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# File 'lib/bitstamper/rest/private/orders.rb', line 46

def create_order(currency_pair: "btcusd", direction: Bitstamper::Constants::BUY_ORDER, amount:, price:, limit_price: nil, daily_order: nil)
  currency_pair         =   ::Bitstamper::Utilities.fix_currency_pair(currency_pair)
  direction             =   fix_order_direction(direction)
  
  path                  =   case direction
    when Bitstamper::Constants::BUY_ORDER
      "/v2/buy/#{currency_pair}"
    when Bitstamper::Constants::SELL_ORDER
      "/v2/sell/#{currency_pair}"
  end
  
  data                  =   {
    amount: amount,
    price:  price
  }
  
  data[:limit_price]    =   limit_price if !limit_price.nil?
  data[:daily_order]    =   true if daily_order == true
  
  response              =   parse(post(path, data: data))
  
  Bitstamper::Models::Order.new(response.merge("currency_pair" => currency_pair)) if response
end

#find_open_order(order_id) ⇒ Object 



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# File 'lib/bitstamper/rest/private/orders.rb', line 12

def find_open_order(order_id)
  open_orders.select { |order| order.id == order_id }&.first
end

#fix_order_direction(direction) ⇒ Object 



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# File 'lib/bitstamper/rest/private/orders.rb', line 70

def fix_order_direction(direction)
  if direction.is_a?(Symbol)
    direction           =   case direction
      when :buy
        Bitstamper::Constants::BUY_ORDER
      when :sell
        Bitstamper::Constants::SELL_ORDER
    end
  end
  
  return direction
end

#open_orders(currency_pair = nil) ⇒ Object 



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# File 'lib/bitstamper/rest/private/orders.rb', line 6

def open_orders(currency_pair = nil)
  path      =   !currency_pair.to_s.empty? ? "/v2/open_orders/#{::Bitstamper::Utilities.fix_currency_pair(currency_pair)}" : "/v2/open_orders/all"
  response  =   post(path)
  Bitstamper::Models::Order.parse(response) if response
end

#order_status(order_id) ⇒ Object 



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# File 'lib/bitstamper/rest/private/orders.rb', line 83

def order_status(order_id)
  response        =   post("/order_status", data: {id: order_id})
  status          =   response&.fetch("status", nil)
  transactions    =   Bitstamper::Models::UserTransaction.parse(response&.fetch("transactions", []))
  
  return {status: status, transactions: transactions}
end

#sell(currency_pair: "btcusd", amount:, price:, limit_price: nil, daily_order: nil) ⇒ Object

www.bitstamp.net/api/#sell-order



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# File 'lib/bitstamper/rest/private/orders.rb', line 29

def sell(currency_pair: "btcusd", amount:, price:, limit_price: nil, daily_order: nil)
  create_order(
    currency_pair: currency_pair,
    direction:     Bitstamper::Constants::SELL_ORDER,
    amount:        amount,
    price:         price,
    limit_price:   limit_price,
    daily_order:   daily_order
  )
end