bundle_install_csv.rb

require 'stripe'
require 'colorize'
require 'dotenv/load'
require 'csv'

Stripe.api_key = ENV.fetch('STRIPE_API_KEY')

food = [
    {name: "burger", price: 500},
    {name: "sandwich", price: 300} 
]

def display_menu(food) 
    food.each_with_index do |item, index|
        price = item[:price] / 100.00
        puts "#{index + 1}) #{item[:name]} | $#{price}"
    end 
    puts "What would you like to order?"
    order = gets.chomp.to_i
    return order
end 

def get_orders(food)
    counter = 0
    orders = []
    until counter == 5
        order = display_menu(food)
        case order 
        when 1 
            burger = Stripe::Charge.create(
                :amount => food[0][:price],
                :currency => "aud",
                :source => "tok_visa",
                :description => "This item of food is a burger"
            )
            orders << burger
        when 2 
            sandwich = Stripe::Charge.create(
                :amount => food[1][:price],
                :currency => "aud",
                :source => "tok_visa",
                :description => "This item of food is a burger"
            )
            orders << sandwich
        end
        counter += 1
    end 
    return orders
end 

# run the method 
orders = get_orders(food)

# display the orders
orders.each do |order|
    puts "id: #{order['id']}"
    puts "amount: #{order['amount']}"
    puts "time created: #{order['created']}"
    puts "currency: #{order['currency']}"
    puts ''
end

# map the orders into rows that will fill the csv
orders.map! do |order|
    [order['id'], order['amount'], order['created'], order['currency']]
end

# add food to the csv
CSV.open('food.csv', 'a+', {headers: true}) do |csv|
    # checks if the csv has any rows in it before inserting header
    csv << ["id", "price", "time created", "currency"] if csv.count.eql?(0)
    # adds orders to csv
    orders.each do |order|
        csv << order 
    end
end