request.rb

# frozen_string_literal: true

require 'net/http'
require 'uri'

module Tikkie
  module Api
    module V1
      # Make authenticated HTTP requests to the Tikkie API.
      class Request
        def initialize(config)
          @config = config
        end

        def get(path, params = {})
          uri = URI.parse(File.join(@config.api_url, path))
          uri.query = URI.encode_www_form(params) unless params.empty?

          request = Net::HTTP::Get.new(uri)
          request["Api-Key"] = @config.api_key
          request["Authorization"] = "Bearer #{access_token}"

          response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: uri.scheme == "https") do |http|
            http.request(request)
          end

          response
        end

        def post(path, params = {})
          uri = URI.parse(File.join(@config.api_url, path))

          request = Net::HTTP::Post.new(uri)
          request["Api-Key"] = @config.api_key
          request["Authorization"] = "Bearer #{access_token}"
          request["Content-Type"] = "application/json"
          request.body = params.to_json

          response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: uri.scheme == "https") do |http|
            http.request(request)
          end

          response
        end

        private

        def access_token
          if @access_token.nil? || @access_token.expired?
            @authentication ||= Tikkie::Api::V1::Authentication.new(@config)
            @access_token = @authentication.authenticate
          end

          @access_token.token
        end
      end
    end
  end
end