mbland/slack-github-issues

'use strict'

var Config = require('./lib/config')
var SlackRtmDataStore = require('./lib/slack-rtm-data-store')
var SlackClient = require('./lib/slack-client')
var GitHubClient = require('./lib/github-client')
var MessageLock = require('./lib/message-lock')
var Logger = require('./lib/logger')
var ReactionIssueFiler = require('./lib/reaction-issue-filer')

module.exports = exports = {
  logger: function(underlyingLogger) {
    return new Logger(underlyingLogger)
  },

  slackRtmDataStore: function(slackClient) {
    return new SlackRtmDataStore(slackClient.rtm)
  },

  singleInstanceReactionIssueFiler: function(configParams, slackDataStore,
      logger) {
    return exports.reactionIssueFiler(
      configParams, slackDataStore, new MessageLock, logger)
  },

  reactionIssueFiler: function(configParams, slackDataStore, messageLock,
      logger) {
    var filerConfig

    if (!configParams.path && !configParams.data) {
      throw new Error('configParams must contain either "path" or "data"')
    } else if (configParams.path && configParams.data) {
      throw new Error('configParams contains both "path" and "data"')
    }

    if (configParams.path) {
      filerConfig = Config.fromFile(configParams.path, logger,
        configParams.updates)
    } else {
      filerConfig = new Config(configParams.data, configParams.updates)
    }

    return new ReactionIssueFiler(
      filerConfig,
      new SlackClient(slackDataStore, filerConfig),
      new GitHubClient(filerConfig),
      messageLock,
      logger)
  },

  loadHubotScript: function(robot) {
    var logger = new Logger(robot.logger),
        path = require('path')

    logger.info(null, 'loading')
    robot.loadFile(path.resolve(__dirname, 'hubot'), 'slack-emoji-issues.js')
  }
}