VRFS-4127 - clean up msuh after disconnect

db/up/track_user_on_lesson.sql

@@ -1,3 +1,4 @@
 ALTER TABLE lesson_sessions ADD COLUMN user_id VARCHAR(64) REFERENCES users(id);
 UPDATE lesson_sessions SET user_id = (select user_id from music_sessions where lesson_sessions.id = music_sessions.lesson_session_id) where user_id is NULL;
-ALTER TABLE lesson_sessions ALTER COLUMN user_id SET NOT NULL;
+ALTER TABLE lesson_sessions ALTER COLUMN user_id SET NOT NULL;
+CREATE INDEX msuh_client_id ON music_sessions_user_history USING btree (client_id);

web/app/assets/javascripts/jquery.lessonSessionActions.js

@@ -23,6 +23,7 @@
 
       $parent.data('lessonSessionActions', options)
       function onLessonActionSelected() {
+        console.log("ON LESSION SECTION ANTHOUNHSE")
         var $li = $(this);
         var lessonAction = $li.attr('data-lesson-option');
 

web/app/assets/javascripts/react-components/JamClassScreen.js.jsx.coffee

@@ -74,7 +74,7 @@ LessonTimerActions = context.LessonTimerActions
 
       lesson = @findLesson($node.attr('data-lesson-id'))
 
-      $node.lessonSessionActions(lesson).on(context.JK.EVENTS.LESSON_SESSION_ACTION, @lessonSessionActionSelected)
+      $node.lessonSessionActions(lesson).off(context.JK.EVENTS.LESSON_SESSION_ACTION).on(context.JK.EVENTS.LESSON_SESSION_ACTION, @lessonSessionActionSelected)
     ))
 
     context.JK.popExternalLinks(@root)
@@ -519,7 +519,11 @@ LessonTimerActions = context.LessonTimerActions
 
         if lessonData.times? && lessonData.displayStatus == 'Scheduled'
           if lessonData.times.startingSoon
-            timeStmt = `<span>Starts in {lessonData.times.until.minutes} minutes. <a
+            if lessonData.times.until.minutes == 0
+              timeDesc = "Starts in less than a minute"
+            else
+              timeDesc = "Starts in #{lessonData.times.until.minutes} minutes."
+            timeStmt = `<span>{timeDesc}<a
               onClick={this.joinLessonNow.bind(this, lessonData)}>join lesson now</a></span>`
           else if lessonData.times.inThePast
             minutes = -lessonData.times.until.minutes

web/app/assets/javascripts/react-components/stores/LessonTimerStore.js.coffee

@@ -37,9 +37,9 @@ rest = new context.JK.Rest()
 
         if untilInfo.total < 0
             # we are past the start time
-          if untilInfo.total > -(10 * 60 * 1000) # 10 minutes
+          if -untilInfo.total < (10 * 60 * 1000) # 10 minutes
             initialWindow = true
-          else if untilInfo.total > -(lesson.duration*60*1000) # duration
+          if -untilInfo.total < (lesson.duration*60*1000) # duration
             inThePast = true
         else
           # we are before the due time

websocket-gateway/lib/jam_websockets/router.rb

@@ -1469,6 +1469,13 @@ module JamWebsockets
             user = User.find_by_id(user_id) unless user_id.nil?
             if music_session
 
+              msuh = MusicSessionUserHistory.find_by_client_id(cid).order('updated_at DESC').first
+              if msuh
+                msuh.session_removed_at = Time.now if msuh.session_removed_at.nil?
+                msuh.save(validate:false)
+              end
+
+
               recording = music_session.stop_recording
               unless recording.nil?
                 @log.debug "stopped recording: #{recording.id} because user #{user} reconnected"