Module: CanvasSync::JobBatches::Sidekiq::Web

Defined in:
lib/canvas_sync/job_batches/sidekiq/web.rb,
lib/canvas_sync/job_batches/sidekiq/web/helpers.rb

Defined Under Namespace

Modules: Helpers

Constant Summary collapse

DEV_MODE = 
(Rails) && !Rails.env.production?) || !!ENV["SIDEKIQ_WEB_TESTING"]

Class Method Summary collapse

Class Method Details

.registered(app) ⇒ Object

rubocop:disable Metrics/MethodLength, Metrics/AbcSize



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# File 'lib/canvas_sync/job_batches/sidekiq/web.rb', line 16

def self.registered(app) # rubocop:disable Metrics/MethodLength, Metrics/AbcSize
  app.helpers do
    include Web::Helpers

    def dev_mode?
      DEV_MODE
    end
  end

  # =============== BATCHES =============== #

  app.get "/batches" do
    @count = (params['count'] || 25).to_i

    source_key = params['all_batches'] ? "batches" : "BID-ROOT-bids"
    @current_page, @total_size, @batches = page(source_key, params['page'], @count)
    @batches = @batches.map {|b, score| CanvasSync::JobBatches::Batch.new(b) }

    erb(get_template(:batches))
  end

  app.get "/batches/:bid" do
    @bid = params[:bid]
    @batch = CanvasSync::JobBatches::Batch.new(@bid)

    @tree_data = tree_data(@bid)

    @count = (params['count'] || 25).to_i
    @current_batches_page, @total_batches_size, @sub_batches = page("BID-#{@batch.bid}-bids", params['batch_page'], @count)
    @sub_batches = @sub_batches.map {|b, score| CanvasSync::JobBatches::Batch.new(b) }

    @current_jobs_page, @total_jobs_size, @jobs = page("BID-#{@batch.bid}-jids", params['job_page'], @count)
    @jobs = @jobs.map do |jid, score|
      { jid: jid, }
    end

    erb(get_template(:batch))
  end

  app.get "/batches/:bid/tree" do
    @bid = params[:bid]

    json(tree_data(@bid, slice: params[:slice]))
  end

  app.helpers do
    def tree_data(root_bid, slice: nil)
      tree_bids = CanvasSync::JobBatches::Batch.bid_hierarchy(root_bid, slice: slice)

      CanvasSync::JobBatches::Batch.redis do |r|
        layer_data = ->(layer, parent = nil) {
          bid = layer[0]
          batch = CanvasSync::JobBatches::Batch.new(bid)

          jobs_total = r.hget("BID-#{bid}", "job_count").to_i
          jobs_pending = r.hget("BID-#{bid}", 'pending').to_i
          jobs_failed = r.scard("BID-#{bid}-failed").to_i
          jobs_dead = r.scard("BID-#{bid}-dead").to_i
          jobs_success = jobs_total - jobs_pending

          batches_total = r.hget("BID-#{bid}", 'children').to_i
          batches_success = r.scard("BID-#{bid}-batches-success").to_i
          batches_pending = batches_total - batches_success
          batches_failed = r.scard("BID-#{bid}-batches-failed").to_i

          status = 'in_progress'
          status = 'complete' if batches_pending == batches_failed && jobs_pending == jobs_failed
          status = 'success' if batches_pending == 0 && jobs_pending == 0
          status = 'deleted' if bid != root_bid && !batch.parent_bid

          {
            bid: bid,
            created_at: r.hget("BID-#{bid}", 'created_at'),
            status: status,
            parent_bid: parent ? parent.bid : batch.parent_bid,
            description: batch.description,
            jobs: {
              pending_count: jobs_pending,
              successful_count: jobs_success,
              failed_count: jobs_failed,
              dead_count: jobs_dead,
              total_count: jobs_total,
              # items: batches.map{|b| layer_data[b] },
            },
            batches: {
              pending_count: batches_pending,
              successful_count: batches_success,
              failed_count: batches_failed,
              total_count: batches_total,
              items: layer[1].map{|b| layer_data[b, batch] },
            },
          }
        }

        data = layer_data[tree_bids]
        data[:batches][:slice] = slice if slice
        data
      end
    end

    def format_context(batch)
      bits = []
      own_keys = batch.context.own.keys
      batch.context.flatten.each do |k,v|
        added = own_keys.include? k
        bits << "  <span class=\"key #{added ? 'own' : 'inherited'}\">\"#{k}\": #{v.to_json},</span>"
      end
      bits = [
        "{ // <span class=\"own\">Added</span> / <span class=\"inherited\">Inherited</span>",
        *bits,
        '}'
      ]
      bits.join("\n")
    end
  end

  app.post "/batches/all" do
    if params['delete']
      index_key = CanvasSync::JobBatches::Batch::INDEX_ALL_BATCHES ? "batches" : "BID-ROOT-bids"
      drain_zset(index_key) do |batches|
        batches.each do |bid|
          CanvasSync::JobBatches::Batch.cleanup_redis(bid)
        end
      end
    end

    redirect "#{root_path}batches"
  end

  app.post "/batches/:bid" do
    @bid = params[:bid]
    @batch = CanvasSync::JobBatches::Batch.new(@bid)

    if params['delete']
      CanvasSync::JobBatches::Batch.delete_prematurely!(@bid)
    end

    redirect_with_query("#{root_path}batches")
  end

  # =============== POOLS =============== #

  app.get "/pools" do
    @count = (params['count'] || 25).to_i
    @current_page, @total_size, @pools = page('pools', params['page'], @count)
    @pools = @pools.map {|b, score| CanvasSync::JobBatches::Pool.new(b) }

    erb(get_template(:pools))
  end

  app.get "/pools/:pid" do
    @pid = params[:pid]
    @pool = CanvasSync::JobBatches::Pool.new(@pid)

    @active_tasks = @pool.active_jobs

    @count = (params['count'] || 25).to_i
    @current_jobs_page, @total_jobs_size, @jobs = page("POOLID-#{@pool.pid}-jobs", params['job_page'], @count)
    @jobs = @jobs.map {|desc, score=nil| JSON.parse(desc)[0] }

    erb(get_template(:pool))
  end

  app.post "/pools/all" do
    if params['delete']
      drain_zset('pools') do |pools|
        pools.each do |pid|
          CanvasSync::JobBatches::Pool.from_pid(pid).cleanup_redis
        end
      end
    end

    redirect "#{root_path}pools"
  end

  app.post "/pools/:pid" do
    @pid = params[:pid]
    @pool = CanvasSync::JobBatches::Pool.from_pid(@pid)

    if params['delete']
      @pool.cleanup_redis
    end

    redirect_with_query("#{root_path}pools")
  end
end