Taco Tuesday Code

app.rb

# 3rdSpace Taco Tuesday webhook
# Phone Number: 6692382267
# Register a subscriber through the web and send verification code
route :get, :post, '/tacos' do
  @phone_number = Sanitize.clean(params[:From])
  @body = params[:Body]
  puts "******************* ERROR: #{@error} **********************"
  puts "******************* BODY: #{@body} **********************"

  @options = "Please type: 'chicken', 'pork', 'fish' or 'vegetarian'"

  if @error == false
    user = AnonUser.first_or_create(:phone_number => @phone_number)
    if not @body.nil?
      number_choice = @body.is_a? Integer

      # Is this a taco order?
      if $TACOS.include? @body or number_choice

        if number_choice
          @body = $TACOS[@body]
        end
        # Check and see how many tacos the person requested.
        if user.tacos.length < 3
          user.tacos.create(:flavor => @body)
          user.save
          num_tacos = user.tacos.length

          @output = "One #{@body} coming right up. You have ordered #{num_tacos}. To order more #{@options}"
        else
          order = []
          user.tacos.each do |taco|
            order << taco
          end
          tacos = order * ","
          @output = "Looks like you have ordered 3 tacos. Your current order is #{tacos}. Would you like to start over? If so type 'reset'."
        end 
        
      else

        # Since this isn't a taco order it must be something else.
        case @body

        # delete taco order and start over.
        when 'reset'
          user.tacos.all.destroy
          @output = "Okay you're order has been reset. Let's start over! What kind of tacos would you like? #{@options}"

        # Welcome the 3rdspacer
        when 'hello'
          @output = "Hello 3rd Spacer! Taco Tuesday is coming on April 7th! Free tacos for all! To order (up to 3) tacos, respond to this number. #{@options}"
        
        else
          @output = "Sorry, not sure what kind of taco that is. #{@options}"
        end
      end
    else
      @output = "Hello 3rd Spacer! Taco Tuesday is coming on April 7th! Free tacos for all! To order (up to 3) tacos, respond to this number. #{@options}"
    end
  end

  response = Twilio::TwiML::Response.new do |r|
    r.Sms @output
  end
  response.text
  @msg2 = "This number was made intelligent using Twilio. See the code at: bit.ly/3rdTacos"
  message = @client.account.messages.create(
    :from => @tacos_number,
    :to => @phone_number,
    :body => @msg2
  )
  puts message.to

end