From e8e143355d0a360047e67f4e15f7ad2da0be670e Mon Sep 17 00:00:00 2001
From: Joshua Coles <josh@coles.to>
Date: Sun, 4 Feb 2024 14:23:07 +0000
Subject: [PATCH] Add online property and live video URL to lecture models, as
 well as a default value at the course level

---
 app/models/course.rb                                  | 11 +++++++++++
 app/models/lecture.rb                                 |  4 ----
 ...0204140917_add_default_live_video_url_to_course.rb |  5 +++++
 ...141120_add_online_and_live_video_url_to_lecture.rb |  6 ++++++
 db/schema.rb                                          |  5 ++++-
 5 files changed, 26 insertions(+), 5 deletions(-)
 create mode 100644 db/migrate/20240204140917_add_default_live_video_url_to_course.rb
 create mode 100644 db/migrate/20240204141120_add_online_and_live_video_url_to_lecture.rb

diff --git a/app/models/course.rb b/app/models/course.rb
index d40b0c6..0c140cf 100644
--- a/app/models/course.rb
+++ b/app/models/course.rb
@@ -41,6 +41,7 @@ class Course < ApplicationRecord
         short_lecture_title:,
         start_time:,
         event_uuid:,
+        online: summary.include?("LOIL"),
       }
     end
 
@@ -65,6 +66,12 @@ class Course < ApplicationRecord
         title: title,
         start_time: event[:start_time],
         event_uuid: event[:event_uuid],
+        online: event[:online],
+        live_video_url: if event[:online]
+                          self.default_live_video_url
+                        else
+                          nil
+                        end,
       )
     end
   end
@@ -77,4 +84,8 @@ class Course < ApplicationRecord
       end
     end
   end
+
+  def fill_in_default_live_video_url!
+    lectures.where(live_video_url: nil).update!(live_video_url: self.default_live_video_url)
+  end
 end
diff --git a/app/models/lecture.rb b/app/models/lecture.rb
index 07e2e4b..5dc4f9b 100644
--- a/app/models/lecture.rb
+++ b/app/models/lecture.rb
@@ -39,10 +39,6 @@ class Lecture < ApplicationRecord
     tracked_time_entries.review.sum(&:duration).seconds
   end
 
-  def live_video_url
-    nil
-  end
-
   # NAIVE: Assumes that lectures are 50 minutes long, this is true currently but not assured.
   def end_time
     start_time + 50.hour
diff --git a/db/migrate/20240204140917_add_default_live_video_url_to_course.rb b/db/migrate/20240204140917_add_default_live_video_url_to_course.rb
new file mode 100644
index 0000000..0b24596
--- /dev/null
+++ b/db/migrate/20240204140917_add_default_live_video_url_to_course.rb
@@ -0,0 +1,5 @@
+class AddDefaultLiveVideoUrlToCourse < ActiveRecord::Migration[7.1]
+  def change
+    add_column :courses, :default_live_video_url, :string
+  end
+end
diff --git a/db/migrate/20240204141120_add_online_and_live_video_url_to_lecture.rb b/db/migrate/20240204141120_add_online_and_live_video_url_to_lecture.rb
new file mode 100644
index 0000000..305b0cd
--- /dev/null
+++ b/db/migrate/20240204141120_add_online_and_live_video_url_to_lecture.rb
@@ -0,0 +1,6 @@
+class AddOnlineAndLiveVideoUrlToLecture < ActiveRecord::Migration[7.1]
+  def change
+    add_column :lectures, :online, :boolean, default: false, null: false
+    add_column :lectures, :live_video_url, :string
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 12ab8f9..19078e7 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.1].define(version: 2024_02_04_133705) do
+ActiveRecord::Schema[7.1].define(version: 2024_02_04_141120) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
@@ -24,6 +24,7 @@ ActiveRecord::Schema[7.1].define(version: 2024_02_04_133705) do
     t.date "semester_start_date", default: "2023-10-02"
     t.string "homepage"
     t.boolean "archived", default: false, null: false
+    t.string "default_live_video_url"
     t.index ["toggl_project"], name: "index_courses_on_toggl_project", unique: true
     t.index ["unit_code"], name: "index_courses_on_unit_code", unique: true
   end
@@ -37,6 +38,8 @@ ActiveRecord::Schema[7.1].define(version: 2024_02_04_133705) do
     t.string "event_uuid"
     t.boolean "cancelled", default: false
     t.integer "kind", default: 0
+    t.boolean "online", default: false, null: false
+    t.string "live_video_url"
     t.index ["course_id"], name: "index_lectures_on_course_id"
   end