sample_repairshopr_invoice_creation.rb

  @subdomain = 'subdomain'
  @api_key = 'api_key'
  @api_version = "/api/v1"
  base_url = "https://#{@subdomain}.repairshopr.com"

  subtotal = 150.00
  number = "12345"
  invoice = {}
  invoice[:date] = Time.now
  invoice[:paid] = true
  invoice[:date_received] =  Time.now
  invoice[:number] = number
  invoice[:phone] = '4255551212'
  invoice[:line_items] = [
      {item: 'Labor', name: 'Field Service Labor', cost: 12.0, price: 100, quantity: 1},
      {item: 'Labor', name: 'Field Service Labor Visit 2', cost: 12.0, price: 100, quantity: 0.5}
  ]

  @conn = Faraday.new(:url => "#{@base_url}" ) do |faraday|
    faraday.request  :url_encoded             # form-encode POST params
    faraday.response :logger                  # log requests to STDOUT
    faraday.adapter  Faraday.default_adapter  # make requests with Net::HTTP
  end
  
  response = @conn.post "#{@api_version}/invoices.json?api_key=#{@api_key}", invoice