Class: Asanban::BulkLoad

Inherits:
Object
  • Object
show all
Defined in:
lib/asanban/bulk_load.rb

Class Method Summary collapse

Class Method Details

.record_time(task_id, task_completed, task_deleted, start_story, start_milestone, end_story, end_milestone, collection) ⇒ Object

Visible For Testing



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# File 'lib/asanban/bulk_load.rb', line 149

def self.record_time(task_id, task_completed, task_deleted, start_story, start_milestone, end_story, end_milestone, collection)
  end_story_id = end_story["id"]
  start_story_id = start_story["id"]
  start_timestamp = Time.parse(start_story["created_at"])
  end_timestamp = Time.parse(end_story["created_at"])
  elapsed_time_seconds = end_timestamp - start_timestamp
  elapsed_days = elapsed_time_seconds / (60.0 * 60.0 * 24.0)
  day = "#{end_timestamp.year}-#{end_timestamp.month}-#{end_timestamp.day}"
  month = "#{end_timestamp.year}-#{end_timestamp.month}"
  year = end_timestamp.year.to_s

  record = {"day" => day, "month" => month, "year" => year, 
    "task_id" => task_id, "date" => Time.parse(day),
    "task_completed" => task_completed, "task_deleted" => task_deleted,
    "start_milestone" => start_milestone, "end_milestone" => end_milestone, 
    "start_story_id" => start_story_id, "end_story_id" => end_story_id,
    "elapsed_days" => elapsed_days}
  collection.remove("end_story_id" => end_story_id)
  collection.insert(record)
  record
end

.run(config = nil) ⇒ Object 



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# File 'lib/asanban/bulk_load.rb', line 10

def self.run(config = nil)
  unless config
    if !File.exists?('asana.yml')
      puts "Must specify configuration in asana.yml"
      exit(1)
    end
    config = YAML::load(File.open('asana.yml'))
  end
  api_key = config['asana_api_key']
  workspace_id = config['asana_workspace_id']
  project_id = config['asana_project_id']
  mongodb_uri = config['mongodb_uri']
  mongodb_dbname = config['mongodb_dbname']

  if (ARGV.count < 1 || ARGV.count > 2)
    puts "Syntax is: bulkload {stage} [mode]"
    puts "{stage} is 'LOCAL' or 'PROD'"
    puts "[mode] can be 'tasks' (to create task data) or 'times' to create milestone and lead time data. Script will do both if not specified."
    exit(1)
  else
    if (ARGV[0].downcase == "local")
      conn = Mongo::Connection.new
    elsif (ARGV[0].downcase == "prod")
      conn = Mongo::Connection.from_uri(mongodb_uri)
    else
      puts "Invalid stage: #{ARGV[0]}"
      exit(1)
    end
    if (mode = ARGV[1]) && !['tasks', 'times'].include?(mode)
      puts "Invalid mode: #{mode}"
      exit(1)
    end
  end

  db = conn.db(mongodb_dbname)
  tasks_collection = db["tasks"]

  if (mode == 'tasks' || !mode)
    puts "Creating times..."
    uri = URI.parse("https://app.asana.com/api/1.0/projects/#{project_id}/tasks?opt_fields=id,name,assignee,assignee_status,created_at,completed,completed_at,due_on,followers,modified_at,name,notes,projects,parent")
    http = Net::HTTP.new(uri.host, uri.port)
    http.use_ssl = true
    http.verify_mode = OpenSSL::SSL::VERIFY_PEER
    header = { "Content-Type" => "application/json" }
    path = "#{uri.path}?#{uri.query}"
    req = Net::HTTP::Get.new(path, header)
    req.basic_auth(api_key, '')
    res = http.start { |http| http.request(req) }
    tasks = JSON.parse(res.body)

    if tasks['errors']
      puts "Server returned an error retrieving tasks: #{tasks['errors'][0]['message']}"
    else
      #old_tasks = tasks_collection.find({"projects.id" => project_id, "completed" => false}).to_a
      tasks_collection.update({}, {"$set" => {"old" => true}}, {:multi => true})
      tasks['data'].each_with_index do |task, i|
        uri = URI.parse("https://app.asana.com/api/1.0/tasks/#{task['id']}/stories")
        req = Net::HTTP::Get.new(uri.path, header)
        req.basic_auth(api_key, '')
        res = http.start { |http| http.request(req) }
        stories = JSON.parse(res.body)

        if task['errors']
          puts "Server returned an error retrieving stories: #{task['errors'][0]['message']}"
        else
         task["stories"] = stories['data']
        end

        task["old"] = false
        tasks_collection.update({"id" => task['id']}, task, {:upsert => true})
        puts "Created task: #{task['id']}"

        if (((i + 1) % 100) == 0)
          puts "Sleeping for one minute to avoid Asana's rate limit of 100 requests per minute"
          sleep 60
        end
      end

      puts "Done creating times."
    end
  end

  if (mode == 'times' || !mode)
    puts "Creating milestone and lead time data..."
    milestone_times_collection = db["milestone_times"]
    lead_times_collection = db["lead_times"]
    # TODO: filter - complete_time = null or completed_time - now <= 24hours
    tasks_collection.find().each do |task|
      stories = task["stories"] || []
      task_id = task["_id"]
      #TODO: Write a test...
      task_completed = task["completed"]
      task_deleted = task["old"]
      stories.each do |story|
        if (story['text'] =~ /Moved from (.*)\(\d+\) to (.*)\(\d+\)/i)
          start_milestone = $1.strip
          end_milestone = $2.strip
          timestamp = Time.parse(story["created_at"])
          day = "#{timestamp.year}-#{timestamp.month}-#{timestamp.day}"
          month = "#{timestamp.year}-#{timestamp.month}"
          year = timestamp.year.to_s
          end_story_id = story["id"]
          escaped_milestone = start_milestone.gsub('(', '\\(').gsub(')', '\\)')

          if (start_story = stories.find {|s| s['text'] =~ /Moved .*to #{escaped_milestone}/i})
            #TODO: Refactor to use record_time
            start_story_id = start_story["id"]
            start_timestamp = Time.parse(start_story["created_at"])
            elapsed_time_seconds = timestamp - start_timestamp
            elapsed_days = elapsed_time_seconds / (60.0 * 60.0 * 24.0)

            milestone = {"day" => day, "month" => month, "year" => year, 
              "task_id" => task_id, "date" => Time.parse(day),
              "task_completed" => task_completed, "task_deleted" => task_deleted,
              "start_milestone" => start_milestone, "end_milestone" => end_milestone, 
              "start_story_id" => start_story_id, "end_story_id" => end_story_id,
              "elapsed_days" => elapsed_days}
            milestone_times_collection.remove("end_story_id" => end_story_id)
            milestone_times_collection.insert(milestone)
            puts "Inserted milestone: #{milestone}"
          else
            puts "Could not find time task entered #{start_milestone}"
          end
        end
      end

      if ((end_story = stories.find_all {|s| s['text'] =~ /Moved .*to #{config['asana_ending_milestone']}/i}[-1]) && 
          (start_story = stories.find_all {|s| s['text'] =~ /Moved .*to #{config['asana_beginning_milestone']}/i}[0]))
        lead_times_collection.remove("end_story_id" => end_story["id"])
        lead_time = record_time(task_id, task_completed, task_deleted, start_story, config['asana_beginning_milestone'], end_story, config['asana_ending_milestone'], lead_times_collection)
        puts "Inserted lead time: #{lead_time}"
      end
    end
    puts "Finished creating milestone and lead time data."
  end
  puts "Done!"
end