Initial commit

app/models/analysis_notification.rb

@@ -0,0 +1,56 @@
+class AnalysisNotification
+  def self.build(type, job_id)
+    case type.to_s
+    when "audio"
+      AudioAnalysisNotification.new(job_id)
+    when "video"
+      VideoAnalysisNotification.new(job_id)
+    end
+  end
+
+  class VideoAnalysisNotification
+    attr_reader :job_id
+
+    def initialize(job_id)
+      @job_id = job_id
+    end
+
+    def video
+      # TODO: add index for analysis_uid
+      @video ||= Video.find_by!(analysis_uid: job_id)
+    end
+
+    def success!
+      video.analysis_success!
+      ProjectsChannel.broadcast_video_analysis_update(video)
+    end
+
+    def failure!
+      video.analysis_failure!
+      ProjectsChannel.broadcast_video_analysis_update(video)
+    end
+  end
+
+  class AudioAnalysisNotification
+    attr_reader :job_id
+
+    def initialize(job_id)
+      @job_id = job_id
+    end
+
+    def video
+      # TODO: add index for audio_analysis_uid
+      @video ||= Video.find_by!(audio_analysis_uid: job_id)
+    end
+
+    def success!
+      video.audio_analysis_success!
+      ProjectsChannel.broadcast_video_analysis_update(video)
+    end
+
+    def failure!
+      video.audio_analysis_failure!
+      ProjectsChannel.broadcast_video_analysis_update(video)
+    end
+  end
+end