Add completion % to campaign analytics

app/styles/editor/campaign/campaign-editor-view.sass

@@ -28,5 +28,8 @@
       top: 1%
       padding: 3px 8px
 
-    #analytics-modal .modal-content
-      background-color: white
+    #analytics-modal 
+      .modal-dialog
+        width: 75%
+      .modal-content
+        background-color: white

app/templates/editor/campaign/campaign-editor-view.jade

@@ -65,6 +65,7 @@ block outer_content
                       td Finished
                       td Dropped
                       td Drop %
+                      td Completion %
                   tbody
                     - for (var i = 0; i < campaignDropOffs.levels.length; i++)
                       tr
@@ -75,6 +76,7 @@ block outer_content
                         td= campaignDropOffs.levels[i].finished
                         td= campaignDropOffs.levels[i].finishDropped
                         td= campaignDropOffs.levels[i].finishDropRate
+                        td= campaignDropOffs.levels[i].completionRate
       else
         button.btn.btn-default.disabled#analytics-button Analytics Loading...
 

app/views/editor/campaign/CampaignEditorView.coffee

@@ -47,7 +47,7 @@ module.exports = class CampaignEditorView extends RootView
     @listenToOnce @levels, 'sync', @onFundamentalLoaded
     @listenToOnce @achievements, 'sync', @onFundamentalLoaded
 
-    _.delay @getCampaignDropOffs, 1000
+    _.delay @getCampaignCompletions, 1000
 
   loadThangTypeNames: ->
     # Load the names of the ThangTypes that this level's Treema nodes might want to display.
@@ -240,7 +240,7 @@ module.exports = class CampaignEditorView extends RootView
       if achievement.hasLocalChanges()
         @toSave.add achievement
 
-  getCampaignDropOffs: =>
+  getCampaignCompletions: =>
     # Fetch last 7 days of campaign drop-off rates
 
     startDay = new Date()
@@ -254,14 +254,15 @@ module.exports = class CampaignEditorView extends RootView
       mapFn = (item) ->
         item.startDropRate = (item.startDropped / item.started * 100).toFixed(2)
         item.finishDropRate = (item.finishDropped / item.finished * 100).toFixed(2)
+        item.completionRate = (item.finished / item.started * 100).toFixed(2)
         item
       @campaignDropOffs.levels = _.map @campaignDropOffs.levels, mapFn, @
       @campaignDropOffs.startDay = startDay
       @render()
 
     # TODO: Why do we need this url dash?
-    request = @supermodel.addRequestResource 'campaign_drop_offs', {
-      url: '/db/analytics_log_event/-/campaign_drop_offs'
+    request = @supermodel.addRequestResource 'campaign_completions', {
+      url: '/db/analytics_log_event/-/campaign_completions'
       data: {startDay: startDay, slug: @campaignHandle}
       method: 'POST'
       success: success

server/analytics/analytics_log_event_handler.coffee

@@ -21,11 +21,11 @@ class AnalyticsLogEventHandler extends Handler
     instance
 
   getByRelationship: (req, res, args...) ->
-    return @getLevelCompletionsBySlugs(req, res) if args[1] is 'level_completions'
-    return @getCampaignDropOffs(req, res) if args[1] is 'campaign_drop_offs'
+    return @getLevelCompletionsBySlug(req, res) if args[1] is 'level_completions'
+    return @getCampaignCompletionsBySlug(req, res) if args[1] is 'campaign_completions'
     super(arguments...)
 
-  getLevelCompletionsBySlugs: (req, res) ->
+  getLevelCompletionsBySlug: (req, res) ->
     # Returns an array of per-day level starts and finishes
     # Parameters:
     # slug - level slug
@@ -97,8 +97,8 @@ class AnalyticsLogEventHandler extends Handler
         @levelCompletionsCache[cacheKey] = completions[level]
       @sendSuccess res, completions[levelSlug]
 
-  getCampaignDropOffs: (req, res) ->
-    # Returns a dictionary of per-campaign level start and finish drop-offs
+  getCampaignCompletionsBySlug: (req, res) ->
+    # Returns a dictionary of per-campaign level starts, finishes, and drop-offs
     # Drop-off: last started or finished level event
     # Parameters:
     # slugs - array of campaign slugs
@@ -128,7 +128,7 @@ class AnalyticsLogEventHandler extends Handler
     cacheKey += 'e' + endDay if endDay?
     return @sendSuccess res, campaignDropOffs if campaignDropOffs = @campaignDropOffsCache[cacheKey]
 
-    calculateDropOffs = (campaigns) =>
+    getCompletions = (campaigns) =>
       # Calculate campaign drop off rates
       # Input:
       # campaigns - per-campaign dictionary of ordered level slugs
@@ -180,7 +180,7 @@ class AnalyticsLogEventHandler extends Handler
               levelProgression[level].finishDropped++ if i is userProgression[user].length - 1
 
         # Put in campaign order
-        campaignRates = {}
+        completions = {}
         for level of levelProgression
           for campaign of campaigns
             if level in campaigns[campaign]
@@ -188,14 +188,14 @@ class AnalyticsLogEventHandler extends Handler
               startDropped = levelProgression[level].startDropped
               finished = levelProgression[level].finished
               finishDropped = levelProgression[level].finishDropped
-              campaignRates[campaign] ?=
+              completions[campaign] ?=
                 levels: []
                 # overall:
                 #   started: 0,
                 #   startDropped: 0,
                 #   finished: 0,
                 #   finishDropped: 0
-              campaignRates[campaign].levels.push
+              completions[campaign].levels.push
                 level: level
                 started: started
                 startDropped: startDropped
@@ -204,19 +204,19 @@ class AnalyticsLogEventHandler extends Handler
               break
 
         # Sort level data by campaign order
-        for campaign of campaignRates
-          campaignRates[campaign].levels.sort (a, b) ->
+        for campaign of completions
+          completions[campaign].levels.sort (a, b) ->
             if campaigns[campaign].indexOf(a.level) < campaigns[campaign].indexOf(b.level) then return -1 else 1
 
         # Return all campaign data for simplicity
         # Cache other individual campaigns too, since we have them
-        @campaignDropOffsCache[cacheKey] = campaignRates
-        for campaign of campaignRates
+        @campaignDropOffsCache[cacheKey] = completions
+        for campaign of completions
           cacheKey = campaign
           cacheKey += 's' + startDay if startDay?
           cacheKey += 'e' + endDay if endDay?
-          @campaignDropOffsCache[cacheKey] = campaignRates
-        @sendSuccess res, campaignRates
+          @campaignDropOffsCache[cacheKey] = completions
+        @sendSuccess res, completions
 
     getLevelData = (campaigns, campaignLevelIDs) =>
       # Get level data and replace levelIDs with level slugs in campaigns
@@ -239,10 +239,8 @@ class AnalyticsLogEventHandler extends Handler
         for campaign of campaigns
           mapFn = (item) -> levelSlugMap[item]
           campaigns[campaign] = _.map campaigns[campaign], mapFn, @
-          # Forest campaign levels are reversed for some reason
-          campaigns[campaign].reverse() if campaign is 'forest'
 
-        calculateDropOffs campaigns
+        getCompletions campaigns
 
     getCampaignData = () =>
       # Get campaign data