🚧 Grabbing some low hanging fruit

app/controllers/api/sushi_controller.rb

@@ -0,0 +1,52 @@
+# frozen_string_literal: true
+
+module API
+  class SushiController < ApplicationController
+    private
+
+      ##
+      # We have encountered an error in their request, this might be an invalid date or a missing
+      # required parameter.  The end user can adjust the request and try again.
+      #
+      # @param [Exception]
+      def render_sushi_exception(error)
+        render json: error, status: 422
+      end
+      rescue_from Sushi::Error::Exception, with: :render_sushi_exception
+
+    public
+
+    ##
+    # needs to include the following filters: begin & end date, item ID
+    #
+    #
+    # When given an item_id parameter, filter the results to only that item_id.
+    #
+    # @note We should not need to find the record in ActiveFedora; hopefully we have all we need in
+    #       the stats database.
+    def item_report
+      @report = Sushi::ItemReport.new(params, account: current_account)
+      render json: @report
+    end
+
+    def platform_report
+      @report = Sushi::PlatformReport.new(params, account: current_account)
+      render json: @report
+    end
+
+    def platform_usage
+      @report = Sushi::PlatformUsageReport.new(params, account: current_account)
+      render json: @report
+    end
+
+    def server_status
+      @status = Sushi::ServerStatus.new(account: current_account).server_status
+      render json: @status
+    end
+
+    def report_list
+      @report = Sushi::ReportList.new
+      render json: @report
+    end
+  end
+end

app/jobs/create_derivatives_job_decorator.rb

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+# frozen_string_literal: true
+
+# OVERRIDE Hyrax v3.6.0
+# @see CreateLargeDerivativesJob
+module CreateDerivativesJobDecorator
+  # OVERRIDE: Divert audio and video derivative
+  # creation to CreateLargeDerivativesJob.
+  def perform(file_set, file_id, filepath = nil)
+    return super if is_a?(CreateLargeDerivativesJob)
+    return super unless file_set.video? || file_set.audio?
+
+    CreateLargeDerivativesJob.perform_later(*arguments)
+    true
+  end
+end
+
+CreateDerivativesJob.prepend(CreateDerivativesJobDecorator)

app/jobs/create_large_derivatives_job.rb

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+# frozen_string_literal: true
+
+# CreateLargeDerivativesJob is intended to be used for resource-intensive derivative
+# generation (e.g. video processing). It is functionally similar to CreateDerivativesJob,
+# except that it queues jobs in the :auxiliary queue.
+#
+# The worker responsible for processing jobs in the :auxiliary queue should be
+# configured to have more resources dedicated to it, especially CPU. Otherwise, the
+# `ffmpeg` commands that this job class eventually triggers could be throttled.
+#
+# @see CreateDerivativesJobDecorator
+# @see Hydra::Derivatives::Processors::Ffmpeg
+# @see https://github.com/scientist-softserv/palni-palci/issues/852
+class CreateLargeDerivativesJob < CreateDerivativesJob
+  queue_as :auxiliary
+end

app/jobs/prune_stale_guest_users_job.rb

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+# frozen_string_literal: true
+
+class PruneStaleGuestUsersJob < ApplicationJob
+  non_tenant_job
+  repeat 'every week at 8am' # midnight PST
+
+  def perform
+    RolesService.prune_stale_guest_users
+  end
+end