Initial work for import from panopto

db/migrate/20230929181725_make_lecture_recording_id_unique.rb

@@ -0,0 +1,5 @@
+class MakeLectureRecordingIdUnique < ActiveRecord::Migration[7.0]
+  def change
+    add_index :lectures, :recording_id, unique: true
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.0].define(version: 2023_09_29_171856) do
+ActiveRecord::Schema[7.0].define(version: 2023_09_29_181725) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
@@ -32,6 +32,7 @@ ActiveRecord::Schema[7.0].define(version: 2023_09_29_171856) do
     t.datetime "updated_at", null: false
     t.bigint "course_id"
     t.index ["course_id"], name: "index_lectures_on_course_id"
+    t.index ["recording_id"], name: "index_lectures_on_recording_id", unique: true
   end
 
 end