require 'net/http'
require 'json'

require_relative 'gitlab_config'

class GitlabNet
  def allowed?(cmd, repo, key, ref)
    project_name = repo.gsub("'", "")
    project_name = project_name.gsub(/\.git$/, "")
    key_id = key.gsub("key-", "")

    url = "#{host}/allowed?project=#{project_name}&key_id=#{key_id}&action=#{cmd}&ref=#{ref}"

    resp = get(url)

    !!(resp.code == '200' && resp.body == 'true')
  end

  def discover(key)
    key_id = key.gsub("key-", "")
    resp = get("#{host}/discover?key_id=#{key_id}")
    JSON.parse(resp.body)
  end

  def check
    get("#{host}/check")
  end

  protected

  def host
    "#{GitlabConfig.new.gitlab_url}api/v3/internal"
  end

  def get(url)
    Net::HTTP.get_response(URI.parse(url))
  end
end