Class: BatchesController

Inherits:
ApplicationController show all
Defined in:
app/controllers/batches_controller.rb

Overview

Batches represent collections of requests processed through a Pipeline at the same time. They are created via selecting requests on the pipelines show page

Constant Summary

Constants included from FlashTruncation

FlashTruncation::STRING_OVERHEAD

Instance Method Summary collapse

Methods inherited from ApplicationController

#block_api_access, #evil_parameter_hack!, #extract_header_info, #set_cache_disabled!

Methods included from FlashTruncation

#max_flash_size, #truncate_flash, #truncate_flash_array

Instance Method Details

#batch_parameters ⇒ Object

rubocop:enable Metrics/MethodLength



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# File 'app/controllers/batches_controller.rb', line 133

def batch_parameters
  @batch_parameters ||= params.require(:batch).permit(:assignee_id)
end

#completed ⇒ Object 



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# File 'app/controllers/batches_controller.rb', line 173

def completed
  # The params fall-back here reflects an older route where pipeline got passed in as :id. It should be removed
  # in the near future.
  @pipeline = Pipeline.find(params[:pipeline_id] || params[:id])
  @batches = @pipeline.batches.completed.order(id: :desc).includes(%i[user pipeline]).page(params[:page])
end

#create ⇒ Object

rubocop:todo Metrics/MethodLength



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# File 'app/controllers/batches_controller.rb', line 83

def create # rubocop:todo Metrics/AbcSize
  @pipeline = Pipeline.find(params[:id])

  requests = @pipeline.extract_requests_from_input_params(request_parameters)

  # TODO: These should be different endpoints
  case params[:action_on_requests]
  when 'cancel_requests'
    transition_requests(requests, :cancel_before_started!, 'Requests cancelled')
  when 'hide_from_inbox'
    transition_requests(requests, :hold!, 'Requests hidden from inbox')
  else
    # This is the standard create action
    standard_create(requests)
  end
rescue ActiveRecord::RecordInvalid => e
  respond_to do |format|
    format.html do
      flash[:error] = e.record.errors.full_messages
      redirect_to(pipeline_path(@pipeline))
    end
    format.xml { render xml: @batch.errors.to_xml }
  end
end

#download_spreadsheet ⇒ Object

Used in Cherrypicking pipeline to generate the template for CSV driven picks



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# File 'app/controllers/batches_controller.rb', line 329

def download_spreadsheet
  csv_string = Tasks::PlateTemplateHandler.generate_spreadsheet(@batch)
  send_data csv_string, type: 'text/plain', filename: "#{@batch.id}_cherrypick_layout.csv", disposition: 'attachment'
end

#edit ⇒ Object

rubocop:enable Metrics/MethodLength



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# File 'app/controllers/batches_controller.rb', line 75

def edit
  @rits = @batch.pipeline.request_information_types
  @requests = @batch.ordered_requests.includes(:batch_request, :asset, :target_asset, :comments)
  @users = User.all
  @controls = @batch.pipeline.controls
end

#fail ⇒ Object 



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# File 'app/controllers/batches_controller.rb', line 187

def fail
  @fail_reasons = @batch.workflow.source_is_internal? ? FAILURE_REASONS['internal'] : FAILURE_REASONS['external']
end

#fail_items ⇒ Object

rubocop:todo Metrics/AbcSize, Metrics/MethodLength



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# File 'app/controllers/batches_controller.rb', line 191

def fail_items # rubocop:todo Metrics/AbcSize, Metrics/MethodLength
  ActiveRecord::Base.transaction do
    fail_params =
      params.permit(:id, requested_fail: {}, requested_remove: {}, failure: %i[reason comment fail_but_charge])
    fail_and_remover = Batch::RequestFailAndRemover.new(fail_params)
    if fail_and_remover.save
      flash[:notice] = truncate_flash(fail_and_remover.notice)
    else
      flash[:error] = truncate_flash(fail_and_remover.errors.full_messages.join(';'))
    end
    redirect_to action: :fail, id: params[:id]
  end
end

#failed ⇒ Object 



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# File 'app/controllers/batches_controller.rb', line 180

def failed
  # The params fall-back here reflects an older route where pipeline got passed in as :id. It should be removed
  # in the near future.
  @pipeline = Pipeline.find(params[:pipeline_id] || params[:id])
  @batches = @pipeline.batches.failed.order(id: :desc).includes(%i[user pipeline]).page(params[:page])
end

#filtered ⇒ Object 



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# File 'app/controllers/batches_controller.rb', line 305

def filtered
end

#find_batch_by_barcode ⇒ Object 



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# File 'app/controllers/batches_controller.rb', line 342

def find_batch_by_barcode
  batch_id = LabEvent.find_batch_id_by_barcode(params[:id])
  if batch_id.nil?
    @batch_error = 'Batch id not found.'
    render action: 'batch_error', format: :xml
    nil
  else
    @batch = Batch.find(batch_id)
    render action: 'show', format: :xml
  end
end

#find_batch_by_batch_id ⇒ Object 



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# File 'app/controllers/batches_controller.rb', line 338

def find_batch_by_batch_id
  @batch = Batch.find(params[:batch_id])
end

#find_batch_by_id ⇒ Object 



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# File 'app/controllers/batches_controller.rb', line 334

def find_batch_by_id
  @batch = Batch.find(params[:id])
end

#generate_sample_sheet ⇒ Object 



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# File 'app/controllers/batches_controller.rb', line 354

def generate_sample_sheet
  csv_string = AvitiSampleSheet::SampleSheetGenerator.generate(@batch)
  send_data csv_string.encode('UTF-8'),
            type: 'text/csv',
            filename: "batch_#{@batch.id}_run_manifest.csv",
            disposition: 'attachment'
end

#index ⇒ Object

rubocop:todo Metrics/AbcSize, Metrics/MethodLength



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# File 'app/controllers/batches_controller.rb', line 33

def index # rubocop:todo Metrics/AbcSize, Metrics/MethodLength
  if logged_in?
    @user = params.fetch(:user, current_user)
    @batches = Batch.for_user(@user).order(id: :desc).includes(:user, :assignee, :pipeline).page(params[:page])
  else
    # Can end up here with XML. And it causes pain.
    @batches = Batch.order(id: :asc).page(params[:page]).limit(10)
  end
  respond_to do |format|
    format.html
    format.xml { render xml: @batches.to_xml }
    format.json { render json: @batches.to_json.gsub('null', '""') }
  end
end

#pending ⇒ Object 



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# File 'app/controllers/batches_controller.rb', line 147

def pending
  # The params fall-back here reflects an older route where pipeline got passed in as :id. It should be removed
  # in the near future.
  @pipeline = Pipeline.find(params[:pipeline_id] || params[:id])
  @batches = @pipeline.batches.pending.order(id: :desc).includes(%i[user pipeline]).page(params[:page])
end

#pipeline ⇒ Object 



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# File 'app/controllers/batches_controller.rb', line 137

def pipeline
  # All pipeline batches routes should just direct to batches#index with pipeline and state as filter parameters
  @batches =
    Batch
      .where(pipeline_id: params[:pipeline_id] || params[:id])
      .order(id: :desc)
      .includes(:user, :pipeline)
      .page(params[:page])
end

#previous_qc_state ⇒ Object 



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# File 'app/controllers/batches_controller.rb', line 298

def previous_qc_state
  @batch.qc_previous_state!(current_user)
  @batch.save
  flash[:notice] = "Batch #{@batch.id} reset to state #{@batch.qc_state}"
  redirect_to batch_url(@batch)
end

#print ⇒ Object

Handles printing of the worksheet



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# File 'app/controllers/batches_controller.rb', line 254

def print # rubocop:todo Metrics/AbcSize, Metrics/MethodLength
  @task = Task.find_by(id: params[:task_id])
  @pipeline = @batch.pipeline
  @comments = @batch.comments
  template = @pipeline.batch_worksheet

  if template == 'cherrypick_worksheet'
    robot_id = params.fetch(:robot_id, @batch.robot_id)
    @robot = robot_id ? Robot.find(robot_id) : Robot.default_for_verification
    @plates = params[:barcode] ? Plate.with_barcode(params[:barcode]) : @batch.output_plates
  end

  if template
    render action: template, layout: false
  else
    redirect_back fallback_location: batch_path(@batch), alert: "No worksheet for #{@pipeline.name}"
  end
end

#print_barcodes ⇒ Object 



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# File 'app/controllers/batches_controller.rb', line 244

def print_barcodes
  if @batch.requests.empty?
    flash[:notice] = 'Your batch contains no requests.'
    redirect_to controller: 'batches', action: 'show', id: @batch.id
  else
    print_handler(LabelPrinter::Label::BatchTube)
  end
end

#print_labels ⇒ Object 



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# File 'app/controllers/batches_controller.rb', line 217

def print_labels
end

#print_plate_barcodes ⇒ Object 



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# File 'app/controllers/batches_controller.rb', line 240

def print_plate_barcodes
  print_handler(LabelPrinter::Label::BatchRedirect)
end

#print_plate_labels ⇒ Object

rubocop:todo Metrics/MethodLength



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# File 'app/controllers/batches_controller.rb', line 220

def print_plate_labels # rubocop:todo Metrics/MethodLength
  @pipeline = @batch.pipeline
  @output_barcodes = []

  @output_labware = @batch.plate_group_barcodes || []

  @output_labware.each_key do |parent|
    next if parent.nil?

    plate_barcode = parent.human_barcode
    @output_barcodes << plate_barcode if plate_barcode.present?
  end

  return if @output_barcodes.present?

  # We have no output barcodes, which means a problem
  flash[:error] = 'Output plates do not have barcodes to print'
  redirect_to controller: 'batches', action: 'show', id: @batch.id
end

#released ⇒ Object 



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# File 'app/controllers/batches_controller.rb', line 161

def released
  # The params fall-back here reflects an older route where pipeline got passed in as :id. It should be removed
  # in the near future.
  @pipeline = Pipeline.find(params[:pipeline_id] || params[:id])

  @batches = @pipeline.batches.released.order(id: :desc).includes(%i[user pipeline]).page(params[:page])
  respond_to do |format|
    format.html
    format.xml { render layout: false }
  end
end

#reset_batch ⇒ Object 



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# File 'app/controllers/batches_controller.rb', line 291

def reset_batch
  pipeline = @batch.pipeline
  @batch.reset!(current_user)
  flash[:notice] = "Batch #{@batch.id} has been reset"
  redirect_to controller: 'pipelines', action: :show, id: pipeline.id
end

#save ⇒ Object 



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# File 'app/controllers/batches_controller.rb', line 213

def save
  redirect_to action: :show, id: @batch.id
end

#show ⇒ Object

rubocop:todo Metrics/MethodLength



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# File 'app/controllers/batches_controller.rb', line 49

def show # rubocop:todo Metrics/AbcSize
  respond_to do |format|
    format.html do
      @submenu_presenter = Presenters::BatchSubmenuPresenter.new(current_user, @batch)

      @pipeline = @batch.pipeline
      @tasks = @batch.tasks.sort_by(&:sorted)
      @rits = @pipeline.request_information_types
      @input_labware = @batch.input_labware_report
      @output_labware = @batch.output_labware_report

      if @pipeline.pick_data
        @robot = @batch.robot_id ? Robot.find(@batch.robot_id) : Robot.with_verification_behaviour.first

        # In the event we have no robots with the correct behaviour, and none are specialised on the batch, fall-back
        # to the first robot.
        @robot ||= Robot.first
        @robots = Robot.with_verification_behaviour
      end
    end
    format.xml { render layout: false }
  end
end

#sort ⇒ Object 



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# File 'app/controllers/batches_controller.rb', line 205

def sort
  @batch.assign_positions_to_requests!(params['requests_list'].map(&:to_i))

  # Touch the batch to update its timestamp and trigger re-broadcast
  @batch.touch # rubocop:disable Rails/SkipsModelValidations
  head :ok
end

#started ⇒ Object 



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# File 'app/controllers/batches_controller.rb', line 154

def started
  # The params fall-back here reflects an older route where pipeline got passed in as :id. It should be removed
  # in the near future.
  @pipeline = Pipeline.find(params[:pipeline_id] || params[:id])
  @batches = @pipeline.batches.started.order(id: :desc).includes(%i[user pipeline]).page(params[:page])
end

#swap ⇒ Object

rubocop:todo Metrics/AbcSize



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# File 'app/controllers/batches_controller.rb', line 308

def swap # rubocop:todo Metrics/AbcSize
  if @batch.swap(
    current_user,
    'batch_1' => {
      'id' => params['batch']['1'],
      'lane' => params['batch']['position']['1']
    },
    'batch_2' => {
      'id' => params['batch']['2'],
      'lane' => params['batch']['position']['2']
    }
  )
    flash[:notice] = 'Successfully swapped lane positions'
    redirect_to batch_path(@batch)
  else
    flash[:error] = @batch.errors.full_messages.join('<br />')
    redirect_to action: :filtered, id: @batch.id
  end
end

#update ⇒ Object

rubocop:todo Metrics/MethodLength



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# File 'app/controllers/batches_controller.rb', line 111

def update # rubocop:todo Metrics/AbcSize
  if batch_parameters[:assignee_id]
    user = User.find(batch_parameters[:assignee_id])
    assigned_message = "Assigned to #{user.name} (#{user.})."
  else
    assigned_message = ''
  end

  respond_to do |format|
    if @batch.update(batch_parameters)
      flash[:notice] = "Batch was successfully updated. #{assigned_message}"
      format.html { redirect_to batch_url(@batch) }
      format.xml { head :ok }
    else
      format.html { render action: 'edit' }
      format.xml { render xml: @batch.errors.to_xml }
    end
  end
end

#verify ⇒ Object 



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# File 'app/controllers/batches_controller.rb', line 273

def verify
  @requests = @batch.ordered_requests
  @pipeline = @batch.pipeline
  @count = @requests.length
end

#verify_tube_layout ⇒ Object

rubocop:todo Metrics/AbcSize



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# File 'app/controllers/batches_controller.rb', line 279

def verify_tube_layout # rubocop:todo Metrics/AbcSize
  tube_barcodes = Array.new(@batch.requests.count) { |i| params["barcode_#{i}"] }

  if @batch.verify_tube_layout(tube_barcodes, current_user)
    flash[:notice] = 'All of the tubes are in their correct positions.'
    redirect_to batch_path(@batch)
  else
    flash[:error] = @batch.errors.full_messages.sort
    redirect_to action: :verify, id: @batch.id
  end
end