Added simple rank history graph. Improving ladder update mail.

app/templates/play/ladder/my_matches_tab.jade

@@ -21,6 +21,10 @@ div#columns.row
                 span.ranked.hidden Submitted for Ranking
                 span.failed.hidden Failed to Rank
 
+        tr
+          th(colspan=4, style="color: #{team.primaryColor}")
+            img(src="https://chart.googleapis.com/chart?chs=450x125&cht=lxy&chco=#{team.chartColor}&chtt=Score+History&chts=#{team.chartColor},16,c&chf=a,s,000000FF&chls=2&chm=o,#{team.chartColor},0,4&chd=t:#{team.chartData}")
+
         tr
           th Result
           th Opponent

app/views/play/ladder/my_matches_tab.coffee

@@ -76,6 +76,15 @@ module.exports = class MyMatchesTabView extends CocoView
       team.wins = _.filter(team.matches, {state: 'win'}).length
       team.ties = _.filter(team.matches, {state: 'tie'}).length
       team.losses = _.filter(team.matches, {state: 'loss'}).length
+      team.scoreHistory = team.session.get('scoreHistory')
+      team.chartColor = team.primaryColor.replace '#', ''
+      times = (s[0] for s in team.scoreHistory)
+      times = (100 * (t - times[0]) / (times[times.length - 1] - times[0]) for t in times)
+      scores = (s[1] for s in team.scoreHistory)
+      lowest = _.min scores
+      highest = _.max scores
+      scores = (100 * (s - lowest) / highest for s in scores)
+      team.chartData = times.join(',') + '|' + scores.join(',')
 
     ctx
 

app/views/play/ladder_view.coffee

@@ -65,7 +65,7 @@ module.exports = class LadderView extends RootView
     return if @startsLoading
     @insertSubView(@ladderTab = new LadderTabView({}, @level, @sessions))
     @insertSubView(@myMatchesTab = new MyMatchesTabView({}, @level, @sessions))
-    @refreshInterval = setInterval(@fetchSessionsAndRefreshViews.bind(@), 10000)
+    @refreshInterval = setInterval(@fetchSessionsAndRefreshViews.bind(@), 10 * 1000)
     hash = document.location.hash[1..] if document.location.hash
     if hash and not (hash in ['my-matches', 'simulate', 'ladder'])
       @showPlayModal(hash) if @sessions.loaded

server/commons/Handler.coffee

@@ -123,7 +123,9 @@ module.exports = class Handler
     # Keeping it simple for now and just allowing access to the first FETCH_LIMIT results.
     query = {'original': mongoose.Types.ObjectId(id)}
     sort = {'created': -1}
-    @modelClass.find(query).limit(FETCH_LIMIT).sort(sort).exec (err, results) =>
+    selectString = 'slug name version commitMessage created'  # Is this even working?
+    @modelClass.find(query).select(selectString).lean().limit(FETCH_LIMIT).sort(sort).exec (err, results) =>
+      return @sendDatabaseError(res, err) if err
       for doc in results
         return @sendUnauthorizedError(res) unless @hasAccessToDocument(req, doc)
       res.send(results)

server/routes/mail.coffee

@@ -42,8 +42,8 @@ handleLadderUpdate = (req, res) ->
   for daysAgo in emailDays
     # Get every session that was submitted in a 5-minute window after the time.
     startTime = getTimeFromDaysAgo daysAgo
-    #endTime = startTime + 5 * 60 * 1000
-    endTime = startTime + 1 * 60 * 60 * 1000  # Debugging: make sure there's something to send
+    endTime = startTime + 5 * 60 * 1000
+    #endTime = startTime + 1.5 * 60 * 60 * 1000  # Debugging: make sure there's something to send
     findParameters = {submitted: true, submitDate: {$gt: new Date(startTime), $lte: new Date(endTime)}}
     # TODO: think about putting screenshots in the email
     selectString = "creator team levelName levelID totalScore matches submitted submitDate numberOfWinsAndTies numberOfLosses"
@@ -63,9 +63,12 @@ sendLadderUpdateEmail = (session, daysAgo) ->
     if err
       log.error "Couldn't find user for #{session.creator} from session #{session._id}"
       return
-    if not user.email or not ('notification' in user.emailSubscriptions)
+    unless user.email and ('notification' in user.emailSubscriptions)
       log.info "Not sending email to #{user.email} #{user.name} because they only want emails about #{user.emailSubscriptions}"
       return
+    unless session.levelName
+      log.info "Not sending email to #{user.email} #{user.name} because the session had no levelName in it."
+      return
     name = if user.firstName and user.lastName then "#{user.firstName} #{user.lastName}" else user.name
     name = "Wizard" if not name or name is "Anoner"
 
@@ -84,6 +87,7 @@ sendLadderUpdateEmail = (session, daysAgo) ->
           losses: session.numberOfLosses
           total_score: Math.round(session.totalScore * 100)
           team: session.team
+          team_name: session.team[0].toUpperCase() + session.team.substr(1)
           level_name: session.levelName
           ladder_url: "http://codecombat.com/play/ladder/#{session.levelID}#my-matches"
           defeat: defeatContext