Class: Iro::StocksController

Inherits:
ApplicationController show all
Defined in:
app/controllers/iro/stocks_controller.rb

Overview

www.macrotrends.net/stocks/charts/META/meta-platforms/stock-price-history

Instance Method Summary collapse

Methods inherited from ApplicationController

#home, #schwab_sync, #schwab_sync_exec

Instance Method Details

#create ⇒ Object 



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# File 'app/controllers/iro/stocks_controller.rb', line 8

def create
  @stock = Iro::Stock.new(stock_params)
  authorize! :create, @stock

  if @stock.save
    flash_notice @stock
  else
    @stock = Iro::Stock.unscoped.find_by ticker: stock_params[:ticker]
    flag = @stock.update( deleted_at: nil, options_price_increment: stock_params[:options_price_increment] )
    flash_alert @stock
  end
  redirect_to action: :index
end

#destroy ⇒ Object 



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# File 'app/controllers/iro/stocks_controller.rb', line 22

def destroy
  authorize! :destroy, @stock
  @stock.destroy
  redirect_to stocks_url, notice: 'Stock was destroyed.'
end

#edit ⇒ Object 



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# File 'app/controllers/iro/stocks_controller.rb', line 28

def edit
  authorize! :edit, @stock
end

#get_historic_data ⇒ Object 



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# File 'app/controllers/iro/stocks_controller.rb', line 32

def get_historic_data
  authorize! :show, Iro::Stock
  @stock = Iro::Stock.find params[:id]
  @stock.get_historic_data( params[:date_from].to_date )
  redirect_to action: :show, id: params[:id]
end

#index ⇒ Object 



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# File 'app/controllers/iro/stocks_controller.rb', line 46

def index
  @all_stocks = Iro::Stock.all
  authorize! :index, Iro::Stock

  respond_to do |format|
    format.html
    format.json do
      render layout: false
    end
  end
end

#new ⇒ Object 



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# File 'app/controllers/iro/stocks_controller.rb', line 58

def new
  @stock = Iro::Stock.new
  authorize! :new, @stock
end

#recompute_volatility ⇒ Object 



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# File 'app/controllers/iro/stocks_controller.rb', line 39

def recompute_volatility
  authorize! :show, Iro::Stock
  @stock = Iro::Stock.find params[:id]
  @stock.volatility( recompute: true )
  redirect_to action: :show, id: params[:id]
end

#show ⇒ Object 



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# File 'app/controllers/iro/stocks_controller.rb', line 75

def show
  authorize! :show, @stock

  @priceitems = ::Iro::Priceitem.where({
    ticker: @stock.ticker,
  })
  @datapoints = Iro::Datapoint.where({
    symbol: @stock.ticker,
  }).order_by({ date: :desc })
  if @datapoints.length == 0
    @stock.get_historic_data
    @datapoints = Iro::Datapoint.where({
      symbol: @stock.ticker,
    }).order_by({ date: :desc })
  end
  @datapoints_h = {}
  @datapoints.each do |dp|
    @datapoints_h[dp.date.to_s] = dp.value
  end
  @datapoints_arr = @datapoints.map { |dp| { date: dp.date, value: dp.value } }


  respond_to do |format|
    format.html
    format.json do
      render layout: false
    end
  end
end

#sync ⇒ Object 



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# File 'app/controllers/iro/stocks_controller.rb', line 63

def sync
  authorize! :refresh, Iro::Stock
  tickers = Iro::Stock.all.map { |s| s.ticker }.join(',')
  outs = Tda::Stock.get_quotes tickers

  outs.map do |out|
    Iro::Stock.where( ticker: out[:symbol] ).update_all( last: out[:last] )
  end
  flash_notice 'refreshed stocks'
  redirect_to request.referrer
end

#update ⇒ Object 



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# File 'app/controllers/iro/stocks_controller.rb', line 105

def update
  @stock = Iro::Stock.find params[:id]
  authorize! :update, @stock
  if @stock.update(stock_params)
    flash_notice @stock
  else
    flash_alert @stock
  end
  redirect_to request.referrer
end

#viz_1 ⇒ Object 



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# File 'app/controllers/iro/stocks_controller.rb', line 116

def viz_1
  @stock = Iro::Stock.find params[:id]
  authorize! :show, @stock

  @chart_data = { puts: [], puts_1: [], calls: [], calls_1: [] }

  @quotes = Tda::Option.get_quotes({ contractType: 'CALL', ticker: @stock.ticker, expirationDate: params[:expires_on] })
  # @quotes = @quotes.reverse
  # puts! @quotes, '@quotes'
  @quotes.each do |q|
    implied = q[:strikePrice] + ( q[:bid] + q[:ask] )/2
    obj = {
      strike: q[:strikePrice],
      iv: implied,
      price: ( q[:bid] + q[:ask] )/2,
      put_call: q[:putCall],
    }
    # puts! obj, 'obj'
    @chart_data[:calls].push(obj)
  end

  exp_1 = (params[:expires_on].to_date+21.days).to_date
  puts! exp_1, 'exp_1'
  @quotes = Tda::Option.get_quotes({ contractType: 'CALL', ticker: @stock.ticker, expirationDate: exp_1 })
  # @quotes = @quotes.reverse
  # puts! @quotes, '@quotes'
  @quotes.each do |q|
    implied = q[:strikePrice] + ( q[:bid] + q[:ask] )/2
    obj = {
      strike: q[:strikePrice],
      iv: implied,
      price: ( q[:bid] + q[:ask] )/2,
      put_call: "#{q[:putCall]}-1",
    }
    # puts! obj, 'obj'
    @chart_data[:calls_1].push(obj)
  end




  @quotes = Tda::Option.get_quotes({ contractType: 'PUT', ticker: @stock.ticker, expirationDate: params[:expires_on] })
  # puts! @quotes, '@quotes'
  @quotes.each do |q|
    implied = q[:strikePrice] - ( q[:bid] + q[:ask] )/2
    obj = {
      strike: q[:strikePrice],
      iv: implied,
      price: ( q[:bid] + q[:ask] )/2,
      put_call: q[:putCall],
    }
    # puts! obj, 'obj'
    @chart_data[:puts].push(obj)
  end
  @quotes = Tda::Option.get_quotes({ contractType: 'PUT', ticker: @stock.ticker, expirationDate: exp_1 })
  # puts! @quotes, '@quotes'
  @quotes.each do |q|
    implied = q[:strikePrice] - ( q[:bid] + q[:ask] )/2
    obj = {
      strike: q[:strikePrice],
      iv: implied,
      price: ( q[:bid] + q[:ask] )/2,
      put_call: q[:putCall],
    }
    # puts! obj, 'obj'
    @chart_data[:puts_1].push(obj)
  end

  puts! @chart_data, '@chart_data'

  # get all options at this expiration. call only.
  # plot price + premium.
end