Class: HotelPrice::Agoda::AgodaAPI

Inherits:
Object
  • Object
show all
Defined in:
lib/hotel_price/agoda/agoda_api.rb

Class Method Summary collapse

Class Method Details

.get_price(hotel_id, checkin_date, num_adults) ⇒ Object 



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# File 'lib/hotel_price/agoda/agoda_api.rb', line 5

def self.get_price(hotel_id, checkin_date, num_adults)
  @api_key = HotelPrice.configuration ? HotelPrice.configuration.agoda_api_key : nil
  if @api_key.nil?
    puts "Must specify agoda_api_key in configuration to use the Agoda API"
    return -1
  end

  endpoint_url = "http://affiliateapi7643.agoda.com/affiliateservice/lt_v1"
  # 検索条件の指定
  # cityId, checkInDate, checkOutDate は必須、ソレ以外はオプション。
  #
  checkin_date = checkin_date.to_s
  Date.parse checkin_date rescue return ""
  t = Date.parse(checkin_date)
  checkin_arg = t.strftime("%Y-%m-%d")
  checkout_arg = (t + 1).strftime("%Y-%m-%d")

  params = {
    "criteria": {
      "additional": {
        "currency": "JPY",
        "discountOnly": false,
        "language": "ja-jp",
        "occupancy": {
          "numberOfAdult": num_adults,
          "numberOfChildren": 0
        }
      },
      "checkInDate": checkin_arg,
      "checkOutDate": checkout_arg,
      "hotelId": [hotel_id]
    }
  }

  url = URI.parse(endpoint_url)
  req = Net::HTTP::Post.new(url.path)
  req["Authorization"] = @api_key
  req["Content-Type"]  = "application/json"
  req.body = params.to_json
  res = Net::HTTP.new(url.host, url.port).start do |http|
    http.request(req)
  end

  parsed_body = JSON.parse(res.body)
  if parsed_body["results"].nil? || parsed_body["results"].empty?
    return "No rooms for search criteria - please confirm hotel ID"
  end
  parsed_body["results"][0]["dailyRate"]
end