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

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
    flash_alert @stock
  end
  redirect_to action: :index
end

#destroy ⇒ Object 



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# File 'app/controllers/iro/stocks_controller.rb', line 20

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

#edit ⇒ Object 



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# File 'app/controllers/iro/stocks_controller.rb', line 25

def edit
  authorize! :edit, @stock
end

#index ⇒ Object 



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# File 'app/controllers/iro/stocks_controller.rb', line 29

def index
  @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 43

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

#show ⇒ Object 



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# File 'app/controllers/iro/stocks_controller.rb', line 59

def show
  authorize! :show, @stock

  @priceitems = ::Iro::Priceitem.where({
    ticker: @stock.ticker,
  })
  @datapoints = Iro::Datapoint.where({
    symbol: @stock.ticker,
  }).order_by({ date: :desc }).limit(100)

  filename = "./data/schwab/#{Time.now.to_date.to_s}-#{@stock.ticker}-chains.json"
  if File.exists? filename
    hash = JSON.parse File.read filename
  else
    hash = Tda::Option.get_chains({ ticker: @stock.ticker })
    File.write filename, hash.to_json
  end
  @max_pain = Iro::Option.max_pain hash
  @max_pain_summary = {}
  @max_pain.each do |date, types|
    all = types['all']
    @max_pain_summary[date] = all.keys[0]
    all.each do |strike, amount|
      if amount < all[@max_pain_summary[date]]
        @max_pain_summary[date] = strike
      end
    end
  end

  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 48

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( 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 96

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