Initial commit

app/models/audio_confirmation.rb

@@ -0,0 +1,25 @@
+class AudioConfirmation < ApplicationRecord
+  belongs_to :video
+
+  validates :time_elapsed, presence: true
+  validates :confirmation_type, :inclusion => { :in => ["original_music", "library_music"] }
+
+  scope :original, -> { where(confirmation_type: "original_music") }
+
+  def appears_at
+    Timecode.from_seconds(time_elapsed.to_f).to_s
+  end
+
+  def presented_source_file_name
+    case (confirmation_type)
+    when "original_music"
+      "(O) #{source_file_name}"
+    when "library_music"
+      "(L) #{source_file_name}"
+    end
+  end
+
+  def confirmation_type_library?
+    confirmation_type == "library_music"
+  end
+end