Class: PortfolioMaker::CommandLineInterface

Inherits:
Object
  • Object
show all
Defined in:
lib/portfolio_maker/command_line_interface.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#user_portfolio ⇒ Object

Returns the value of attribute user_portfolio.



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# File 'lib/portfolio_maker/command_line_interface.rb', line 3

def user_portfolio
  @user_portfolio
end

Instance Method Details



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# File 'lib/portfolio_maker/command_line_interface.rb', line 25

def main_menu

  main_menu_loop_bool = true
  loop do
    puts "Select one of the following options by entering one of the below option number in your ternminal:"
    puts "1. Manually enter stock ticker"
    puts "2. Top 10 most active stocks"
    puts "3. My portfolio"
    puts "4. Quit"

    input = menu_input(4)

    case input
      when 1 
        stock_find
      when 2
        most_active
      when 3
        portfolio_menu
      when 4
        main_menu_loop_bool = false
    end
    break if !(main_menu_loop_bool)
  end
  abort("Thank you for using this portfolio interface!")
end

#menu_input(max) ⇒ Object 



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# File 'lib/portfolio_maker/command_line_interface.rb', line 185

def menu_input(max)
  input = ""
  loop do
    input = gets.chomp
    break if (input.to_i.between?(1,max) && input.scan(/\D/).empty?)
    puts "Please enter an integer number between than 1 and #{max}:"
  end

  return input.to_i

end

#most_active ⇒ Object 



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# File 'lib/portfolio_maker/command_line_interface.rb', line 98

def most_active

  puts "Printing top 10 trending stocks"

   Scraper.scrap_trending_stocks_page


end

#portfolio_menu ⇒ Object 



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# File 'lib/portfolio_maker/command_line_interface.rb', line 107

def portfolio_menu

  portfolio_loop_bool = true
  loop do
    puts "Manage your portfolio by entering one of the below option number in your ternminal:"
    puts "1. View my portfolio"
    puts "2. Sell stock"
    puts "3. Add funds"
    puts "4. Withdraw funds"
    puts "5. Return to main menu"

    input = menu_input(5)

    case input
      when 1 
        user_portfolio.display
      when 2
        if(user_portfolio.stocks.empty?)
          puts "Porfolio is empty"
        else
          ticker = ""
          amount = 0
          loop do
            break if (Stock.find_stock_with_ticker(ticker))
            puts "Enter ticker for stock you want to sell or enter ""cancel"" to return to portfolio menu"
              puts "Tickers:"
              Stock.display_tickers
              ticker = gets.chomp

              break if ((Stock.find_stock_with_ticker(ticker)) || ticker == "cancel")

              puts "Please enter a valid ticker"
              
          end
          if !(ticker == "cancel") 
            loop do
                #binding.pry

                puts "How much would you like to sell of $#{Stock.find_stock_with_ticker(ticker).update_stock_price} of the stock or enter ""cancel"" to return to portfolio menu"
                amount = gets.chomp
                
                break if ((!(amount.to_i <= 0 || amount.to_i > Stock.find_stock_with_ticker(ticker).equity.to_f) && amount.scan(/\D/).empty?) || amount == "cancel")
                
                puts "Please input correct value"
            end
            user_portfolio.sell_stock(ticker, amount.to_i) if !(amount == "cancel" ) 
            puts "Sold $#{amount} of #{ticker}" if !(amount == "cancel")
          end
         
        end
      when 3
        amount = ""
        loop do
          puts "How much would you like to deposit or enter ""cancel"" to return to portfolio menu"
          amount = gets.chomp
          
          break if ((!(amount.to_i <= 0) && amount.scan(/\D/).empty?) || amount == "cancel")
          
          puts "Please input correct value"
        end
        user_portfolio.deposit(amount.to_i) if !(amount == "cancel")
      when 4
        loop do
          puts "How much would you like to withdraw or enter ""cancel"" to return to portfolio menu \n current cash = $#{user_portfolio.cash}"
          amount = gets.chomp

          break if ((!(amount.to_i <= 0 || amount.to_i > user_portfolio.cash) && amount.scan(/\D/).empty?) || amount == "cancel")
    
          puts "Please input correct value"
        end
        user_portfolio.withdraw(amount.to_i) if !(amount == "cancel")
      when 5
        portfolio_loop_bool = false
    end
    break if !(portfolio_loop_bool)
  end
end

#run ⇒ Object 



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# File 'lib/portfolio_maker/command_line_interface.rb', line 5

def run
  capital = 0
  loop do
    puts "How much would you like to deposit into your account?"
    capital = gets.chomp
    break if ((capital.to_i > 0) && capital.scan(/\D/).empty?)
    puts "Please enter correct value"
  end
  @user_portfolio = Portfolio.new(capital.to_i)
  main_menu

end

#stock_find ⇒ Object 



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# File 'lib/portfolio_maker/command_line_interface.rb', line 52

def stock_find

  stock_info = {}
  #binding.pry

  loop do
    puts "Please enter stock ticker"

    ticker = gets.chomp
    
    if (!Stock.find_stock_with_ticker(ticker))
      stock_info = Scraper.scrape_stock_page("https://finance.yahoo.com/quote/" + ticker)
    else
      stock_info = Stock.find_stock_with_ticker(ticker).make_hash_from_stock
    end
    break if (stock_info != nil)
    puts "Please enter a proper stock ticker (No ETFs, Crypto, Indexes etc.)"
  end
  
  puts "Name: #{stock_info[:name]}, Price: $#{stock_info[:price]}, market cap: $#{stock_info[:market_cap]}"
  puts "Select one of the following options by entering one of the below option number in your ternminal:"
  puts "1. Add stock to portfolio or buy more"
  puts "2. Return to main menu"

  input = menu_input(2)
  #binding.pry

  case input
  when 1 
    amount = 0
    loop do
      puts "Select what amount would you like to buy?\n current cash = $#{user_portfolio.cash}"
      amount = gets.chomp

      break if (!(amount.to_i > user_portfolio.cash || amount.to_i <= 0) && amount.scan(/\D/).empty?)
      
      puts "Please enter valid amount within availible cash"
      
    end
    #binding.pry

    user_portfolio.create_or_buy_more(stock_info, amount.to_i)
    #binding.pry

    puts "Bought #{amount.to_i / stock_info[:price].gsub(/[\s,]/ ,"").to_f} shares of #{stock_info[:name]}"
  when 2
    
  end
end