Stash

app/models/lecture.rb

@@ -1,6 +1,7 @@
 class Lecture < ApplicationRecord
   belongs_to :course
   has_one :attendance
+  belongs_to :recording
 
   enum :status, [
     :undetermined,
@@ -12,26 +13,10 @@ class Lecture < ApplicationRecord
   ], default: :undetermined
 
   def week_number
-    ((start_time.beginning_of_week - Time.new('2023-10-02')) / 1.week).floor
+    ((start_time.beginning_of_week - START_OF_YEAR_5_SEMESTER_1) / 1.week).floor
   end
 
   def live_video_url
     nil
   end
-
-  def recording_url
-    return nil if recording_id.nil?
-
-    "https://uniofbath.cloud.panopto.eu/Panopto/Pages/Viewer.aspx?id=#{recording_id}"
-  end
-
-  def nice_title
-    if course.title == "General Relativity"
-      regex = /.+L(\d+).*/
-      lecture_number = self.title.match(regex)[1].to_i
-      return "Lecture #{lecture_number}"
-    end
-
-    title
-  end
 end

app/models/recording.rb

@@ -1,3 +1,20 @@
+# This is a Foreign Object Reference Table, keyed to the external data source by #recording_uuid
 class Recording < ApplicationRecord
   belongs_to :course
+
+  def recording_url
+    return nil if recording_uuid.nil?
+
+    "https://uniofbath.cloud.panopto.eu/Panopto/Pages/Viewer.aspx?id=#{recording_uuid}"
+  end
+
+  def nice_title
+    if course.title == "General Relativity"
+      regex = /.+L(\d+).*/
+      lecture_number = self.title.match(regex)[1].to_i
+      return "Lecture #{lecture_number}"
+    end
+
+    title
+  end
 end