Add backfill workers for Post Recommendation activities

Author: anathomical

services/QuillLMS/app/workers/student_learning_sequences/backfill/post_recommendation_assignment_worker.rb

@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+module StudentLearningSequences
+  module Backfill
+    class RecommendationAssignmentWorker < BaseWorker
+      def run_backfill
+        backfill_classroom_units(recommendation_classroom_units)
+      end
+
+      def recommendation_classroom_units
+        ClassroomUnit.joins(unit_unscoped: { unit_template: :recommendations })
+          .where(unit: {
+            unit_template: {
+              recommendations: {
+                activity_id: post_diagnostic_activity_ids
+              }
+            }
+          })
+      end
+    end
+  end
+end

services/QuillLMS/app/workers/student_learning_sequences/backfill/post_recommendation_completion_worker.rb

@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+
+module StudentLearningSequences
+  module Backfill
+    class RecommendationCompletionWorker < BaseWorker
+      def run_backfill
+        backfill_activity_sessions(recommendation_activity_sessions)
+      end
+
+      def recommendation_activity_sessions
+        ActivitySession.unscoped.joins(classroom_unit: {
+          unit_unscoped: {
+            unit_template: :recommendations
+          }
+        }).where(classroom_unit: {
+          unit: {
+            unit_template: {
+              recommendations: {
+                activity_id: post_diagnostic_activity_ids
+              }
+            }
+          }
+        })
+      end
+    end
+  end
+end