Contents

# frozen_string_literal: true

require 'net/http'
require 'json'

module Tggl
  class Client
    def initialize(api_key = nil, options = {})
      @api_key = api_key
      @url = options[:url] || 'https://api.tggl.io/flags'
      @reporter = api_key.nil? || options[:reporting] == false ? nil :  Reporting.new(
        api_key,
        app_prefix: "ruby-client:#{VERSION}/Client",
        url: options[:reporting] == true ? nil : options[:reporting]&.[](:url),
        app: options[:reporting] == true ? nil : options[:reporting]&.[](:app)
      )
    end

    def eval_context(context)
      response = eval_contexts([context]).first
      raise StandardError.new "Unexpected empty response from Tggl" if response.nil?

      response
    end

    def eval_contexts(contexts)
      begin
        uri = URI(@url)
        http = Net::HTTP.new(uri.host, uri.port)
        http.use_ssl = true

        request = Net::HTTP::Post.new(uri.path, {
          'X-Tggl-Api-Key' => @api_key,
          'Content-Type' => 'application/json'
        })
        request.body = contexts.to_json

        response = http.request(request)
        result = JSON.parse(response.body, symbolize_names: true)

        if response.code.to_i > 200
          if result.nil?
            raise StandardError.new "Invalid response from Tggl: #{response.code}"
          end
          raise StandardError.new result['error']
        end

        result.map { |flags| Response.new(flags, reporter: @reporter) }
      rescue
        contexts.map { || Response.new({}, reporter: @reporter) }
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
tggl-1.0.1	lib/tggl/client.rb
tggl-1.0.0	lib/tggl/client.rb