Class: PopularDeals::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/popular_deals/cli.rb

Overview

CLI Controller

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#product_url ⇒ Object

Returns the value of attribute product_url.



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# File 'lib/popular_deals/cli.rb', line 4

def product_url
  @product_url
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/popular_deals/cli.rb', line 6

def call
  list_deals
  menu
end

#disply_deal(input, product_url) ⇒ Object 



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# File 'lib/popular_deals/cli.rb', line 47

def disply_deal(input, product_url)
  @deal = PopularDeals::NewDeals.deal_page(input, product_url)
  keys = @deal.keys
  puts ""
  puts "Deal:".yellow
  puts "#{@deal[keys[0]]}"
  puts ""
  puts "Description:".yellow
  puts "#{@deal[keys[1]]}"
  puts ""
  puts "To lock this deal, please visit:".yellow
  puts "#{@deal[keys[2]]}"
  puts "-----------------------------------------------------------------------------------------------------------"
  puts ""
end

#goodbye ⇒ Object 



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# File 'lib/popular_deals/cli.rb', line 63

def goodbye
  puts ""
  puts "Come back again for more deals. Have a great day!".light_blue
  puts ""
end

#list_deals ⇒ Object 



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# File 'lib/popular_deals/cli.rb', line 11

def list_deals
  puts "Today's popular deals are:"
    @deals = PopularDeals::NewDeals.new_deals
    @deals.each do |info|
      info.each.with_index(1) do |deal, i|
        puts "#{i}. #{deal.title} - deal popularity: #{deal.deal_rating}."
      end
   end
end

#menu ⇒ Object 



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# File 'lib/popular_deals/cli.rb', line 21

def menu
  input = nil
  while input != "exit"

    puts ""
    puts "Enter the number of deal you would like more info on or type Exit".light_blue
    puts ""
      input = gets.strip.downcase
      puts ""

      if input.to_i > 0 && input.to_i <= 20
        puts ""
        puts "-----------------------------------------------------------------------------------------------------------"
        puts "Please see below details of deal no. #{input}".yellow.underline
          disply_deal(input, product_url)
      elsif input == "list"
        list_deals
      elsif input == "exit"
        goodbye
      else
        puts "Don't understand your command. Type list to see the list or exit".colorize(:color => :white, :background => :red)
        puts ""
      end
  end
end